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authorRalf Baechle <ralf@linux-mips.org>2000-03-02 02:36:47 +0000
committerRalf Baechle <ralf@linux-mips.org>2000-03-02 02:36:47 +0000
commit8624512aa908741ba2795200133eae0d7f4557ea (patch)
treed5d3036fccf2604f4c98dedc11e8adb929d6b52e /arch/sparc64/lib
parent7b8f5d6f1d45d9f9de1d26e7d3c32aa5af11b488 (diff)
Merge with 2.3.48.
Diffstat (limited to 'arch/sparc64/lib')
-rw-r--r--arch/sparc64/lib/VIScsum.S693
-rw-r--r--arch/sparc64/lib/VIScsumcopy.S1176
-rw-r--r--arch/sparc64/lib/VIScsumcopyusr.S1162
3 files changed, 1518 insertions, 1513 deletions
diff --git a/arch/sparc64/lib/VIScsum.S b/arch/sparc64/lib/VIScsum.S
index aad5d941a..9f77c8cb4 100644
--- a/arch/sparc64/lib/VIScsum.S
+++ b/arch/sparc64/lib/VIScsum.S
@@ -1,14 +1,15 @@
-/* $Id: VIScsum.S,v 1.5 1999/07/30 09:35:36 davem Exp $
+/* $Id: VIScsum.S,v 1.6 2000/02/20 23:21:39 davem Exp $
* VIScsum.S: High bandwidth IP checksumming utilizing the UltraSparc
* Visual Instruction Set.
*
* Copyright (C) 1997 Jakub Jelinek (jj@sunsite.mff.cuni.cz)
+ * Copyright (C) 2000 David S. Miller (davem@redhat.com)
*
* Based on older sparc32/sparc64 checksum.S, which is:
*
* Copyright(C) 1995 Linus Torvalds
* Copyright(C) 1995 Miguel de Icaza
- * Copyright(C) 1996,1997 David S. Miller
+ * Copyright(C) 1996, 1997 David S. Miller
* derived from:
* Linux/Alpha checksum c-code
* Linux/ix86 inline checksum assembly
@@ -38,290 +39,290 @@
* tricks are UltraLinux trade secrets :))
*/
-#define START_THE_TRICK(fz,f0,f2,f4,f6,f8,f10) \
- fcmpgt32 %fz, %f0, %g1 /* FPM Group */; \
- fcmpgt32 %fz, %f2, %g2 /* FPM Group */; \
- fcmpgt32 %fz, %f4, %g3 /* FPM Group */; \
- fcmpgt32 %fz, %f6, %g5 /* FPM Group */; \
- inc %g1 /* IEU0 */; \
- fcmpgt32 %fz, %f8, %g7 /* FPM Group */; \
- srl %g1, 1, %g1 /* IEU0 */; \
- inc %g2 /* IEU1 */; \
- fcmpgt32 %fz, %f10, %o3 /* FPM Group */; \
- srl %g2, 1, %g2 /* IEU0 */; \
- add %o2, %g1, %o2 /* IEU1 */; \
- add %g3, 1, %g3 /* IEU0 Group */; \
- srl %g3, 1, %g3 /* IEU0 Group */; \
- add %o2, %g2, %o2 /* IEU1 */; \
- inc %g5 /* IEU0 Group */; \
- add %o2, %g3, %o2 /* IEU1 */;
+#define START_THE_TRICK(fz,f0,f2,f4,f6,f8,f10) \
+ fcmpgt32 %fz, %f0, %g1 /* FPM Group */; \
+ fcmpgt32 %fz, %f2, %g2 /* FPM Group */; \
+ fcmpgt32 %fz, %f4, %g3 /* FPM Group */; \
+ inc %g1 /* IEU0 Group */; \
+ fcmpgt32 %fz, %f6, %g5 /* FPM */; \
+ srl %g1, 1, %g1 /* IEU0 Group */; \
+ fcmpgt32 %fz, %f8, %g7 /* FPM */; \
+ inc %g2 /* IEU0 Group */; \
+ fcmpgt32 %fz, %f10, %o3 /* FPM */; \
+ srl %g2, 1, %g2 /* IEU0 Group */; \
+ inc %g3 /* IEU1 */; \
+ srl %g3, 1, %g3 /* IEU0 Group */; \
+ add %o2, %g1, %o2 /* IEU1 */; \
+ add %o2, %g2, %o2 /* IEU0 Group */; \
+ inc %g5 /* IEU1 */; \
+ add %o2, %g3, %o2 /* IEU0 Group */;
-#define DO_THE_TRICK(O12,O14,f0,f2,f4,f6,f8,f10,f12,f14,F0,F2,F4,F6,F8,F10,F12,F14) \
- fcmpgt32 %O12, %f12, %o4 /* FPM Group */; \
- srl %g5, 1, %g5 /* IEU0 */; \
- inc %g7 /* IEU1 */; \
- fpadd32 %F0, %f0, %F0 /* FPA */; \
- fcmpgt32 %O14, %f14, %o5 /* FPM Group */; \
- srl %g7, 1, %g7 /* IEU0 */; \
- add %o2, %g5, %o2 /* IEU1 */; \
- fpadd32 %F2, %f2, %F2 /* FPA */; \
- inc %o3 /* IEU0 Group */; \
- add %o2, %g7, %o2 /* IEU1 */; \
- fcmpgt32 %f0, %F0, %g1 /* FPM Group */; \
- srl %o3, 1, %o3 /* IEU0 */; \
- inc %o4 /* IEU1 */; \
- fpadd32 %F4, %f4, %F4 /* FPA */; \
- fcmpgt32 %f2, %F2, %g2 /* FPM Group */; \
- srl %o4, 1, %o4 /* IEU0 */; \
- add %o2, %o3, %o2 /* IEU1 */; \
- fpadd32 %F6, %f6, %F6 /* FPA */; \
- inc %o5 /* IEU0 Group */; \
- add %o2, %o4, %o2 /* IEU1 */; \
- fcmpgt32 %f4, %F4, %g3 /* FPM Group */; \
- srl %o5, 1, %o5 /* IEU0 */; \
- inc %g1 /* IEU1 */; \
- fpadd32 %F8, %f8, %F8 /* FPA */; \
- fcmpgt32 %f6, %F6, %g5 /* FPM Group */; \
- srl %g1, 1, %g1 /* IEU0 */; \
- add %o2, %o5, %o2 /* IEU1 */; \
- fpadd32 %F10, %f10, %F10 /* FPA */; \
- inc %g2 /* IEU0 Group */; \
- add %o2, %g1, %o2 /* IEU1 */; \
- fcmpgt32 %f8, %F8, %g7 /* FPM Group */; \
- srl %g2, 1, %g2 /* IEU0 */; \
- inc %g3 /* IEU1 */; \
- fpadd32 %F12, %f12, %F12 /* FPA */; \
- fcmpgt32 %f10, %F10, %o3 /* FPM Group */; \
- srl %g3, 1, %g3 /* IEU0 */; \
- add %o2, %g2, %o2 /* IEU1 */; \
- fpadd32 %F14, %f14, %F14 /* FPA */; \
- inc %g5 /* IEU0 Group */; \
- add %o2, %g3, %o2 /* IEU1 */;
+#define DO_THE_TRICK(O12,O14,f0,f2,f4,f6,f8,f10,f12,f14,F0,F2,F4,F6,F8,F10,F12,F14) \
+ srl %g5, 1, %g5 /* IEU0 Group */; \
+ fpadd32 %F0, %f0, %F0 /* FPA */; \
+ fcmpgt32 %O12, %f12, %o4 /* FPM */; \
+ inc %g7 /* IEU0 Group */; \
+ fpadd32 %F2, %f2, %F2 /* FPA */; \
+ fcmpgt32 %O14, %f14, %o5 /* FPM */; \
+ add %o2, %g5, %o2 /* IEU1 Group */; \
+ fpadd32 %F4, %f4, %F4 /* FPA */; \
+ fcmpgt32 %f0, %F0, %g1 /* FPM */; \
+ srl %g7, 1, %g7 /* IEU0 Group */; \
+ fpadd32 %F6, %f6, %F6 /* FPA */; \
+ fcmpgt32 %f2, %F2, %g2 /* FPM */; \
+ add %o2, %g7, %o2 /* IEU0 Group */; \
+ fpadd32 %F8, %f8, %F8 /* FPA */; \
+ fcmpgt32 %f4, %F4, %g3 /* FPM */; \
+ inc %o3 /* IEU0 Group */; \
+ fpadd32 %F10, %f10, %F10 /* FPA */; \
+ fcmpgt32 %f6, %F6, %g5 /* FPM */; \
+ srl %o3, 1, %o3 /* IEU0 Group */; \
+ fpadd32 %F12, %f12, %F12 /* FPA */; \
+ fcmpgt32 %f8, %F8, %g7 /* FPM */; \
+ add %o2, %o3, %o2 /* IEU0 Group */; \
+ fpadd32 %F14, %f14, %F14 /* FPA */; \
+ fcmpgt32 %f10, %F10, %o3 /* FPM */; \
+ inc %o4 /* IEU0 Group */; \
+ inc %o5 /* IEU1 */; \
+ srl %o4, 1, %o4 /* IEU0 Group */; \
+ inc %g1 /* IEU1 */; \
+ srl %o5, 1, %o5 /* IEU0 Group */; \
+ add %o2, %o4, %o2 /* IEU1 */; \
+ srl %g1, 1, %g1 /* IEU0 Group */; \
+ add %o2, %o5, %o2 /* IEU1 */; \
+ inc %g2 /* IEU0 Group */; \
+ add %o2, %g1, %o2 /* IEU1 */; \
+ srl %g2, 1, %g2 /* IEU0 Group */; \
+ inc %g3 /* IEU1 */; \
+ srl %g3, 1, %g3 /* IEU0 Group */; \
+ add %o2, %g2, %o2 /* IEU1 */; \
+ inc %g5 /* IEU0 Group */; \
+ add %o2, %g3, %o2 /* IEU0 */;
-#define END_THE_TRICK(O12,O14,f0,f2,f4,f6,f8,f10,f12,f14,S0,S1,S2,S3,T0,T1,U0,fz) \
- fcmpgt32 %O12, %f12, %o4 /* FPM Group */; \
- srl %g5, 1, %g5 /* IEU0 */; \
- inc %g7 /* IEU1 */; \
- fpadd32 %f2, %f0, %S0 /* FPA */; \
- fcmpgt32 %O14, %f14, %o5 /* FPM Group */; \
- srl %g7, 1, %g7 /* IEU0 */; \
- add %o2, %g5, %o2 /* IEU1 */; \
- fpadd32 %f6, %f4, %S1 /* FPA */; \
- inc %o3 /* IEU0 Group */; \
- add %o2, %g7, %o2 /* IEU1 */; \
- fcmpgt32 %f0, %S0, %g1 /* FPM Group */; \
- srl %o3, 1, %o3 /* IEU0 */; \
- inc %o4 /* IEU1 */; \
- fpadd32 %f10, %f8, %S2 /* FPA */; \
- fcmpgt32 %f4, %S1, %g2 /* FPM Group */; \
- srl %o4, 1, %o4 /* IEU0 */; \
- add %o2, %o3, %o2 /* IEU1 */; \
- fpadd32 %f14, %f12, %S3 /* FPA */; \
- inc %o5 /* IEU0 Group */; \
- add %o2, %o4, %o2 /* IEU1 */; \
- fzero %fz /* FPA */; \
- fcmpgt32 %f8, %S2, %g3 /* FPM Group */; \
- srl %o5, 1, %o5 /* IEU0 */; \
- inc %g1 /* IEU1 */; \
- fpadd32 %S0, %S1, %T0 /* FPA */; \
- fcmpgt32 %f12, %S3, %g5 /* FPM Group */; \
- srl %g1, 1, %g1 /* IEU0 */; \
- add %o2, %o5, %o2 /* IEU1 */; \
- fpadd32 %S2, %S3, %T1 /* FPA */; \
- inc %g2 /* IEU0 Group */; \
- add %o2, %g1, %o2 /* IEU1 */; \
- fcmpgt32 %S0, %T0, %g7 /* FPM Group */; \
- srl %g2, 1, %g2 /* IEU0 */; \
- inc %g3 /* IEU1 */; \
- fcmpgt32 %S2, %T1, %o3 /* FPM Group */; \
- srl %g3, 1, %g3 /* IEU0 */; \
- add %o2, %g2, %o2 /* IEU1 */; \
- inc %g5 /* IEU0 Group */; \
- add %o2, %g3, %o2 /* IEU1 */; \
- fcmpgt32 %fz, %f2, %o4 /* FPM Group */; \
- srl %g5, 1, %g5 /* IEU0 */; \
- inc %g7 /* IEU1 */; \
- fpadd32 %T0, %T1, %U0 /* FPA */; \
- fcmpgt32 %fz, %f6, %o5 /* FPM Group */; \
- srl %g7, 1, %g7 /* IEU0 */; \
- add %o2, %g5, %o2 /* IEU1 */; \
- inc %o3 /* IEU0 Group */; \
- add %o2, %g7, %o2 /* IEU1 */; \
- fcmpgt32 %fz, %f10, %g1 /* FPM Group */; \
- srl %o3, 1, %o3 /* IEU0 */; \
- inc %o4 /* IEU1 */; \
- fcmpgt32 %fz, %f14, %g2 /* FPM Group */; \
- srl %o4, 1, %o4 /* IEU0 */; \
- add %o2, %o3, %o2 /* IEU1 */; \
- std %U0, [%sp + STACKOFF] /* Store Group */; \
- inc %o5 /* IEU0 */; \
- sub %o2, %o4, %o2 /* IEU1 */; \
- fcmpgt32 %fz, %S1, %g3 /* FPM Group */; \
- srl %o5, 1, %o5 /* IEU0 */; \
- inc %g1 /* IEU1 */; \
- fcmpgt32 %fz, %S3, %g5 /* FPM Group */; \
- srl %g1, 1, %g1 /* IEU0 */; \
- sub %o2, %o5, %o2 /* IEU1 */; \
- ldx [%sp + STACKOFF], %o5 /* Load Group */; \
- inc %g2 /* IEU0 */; \
- sub %o2, %g1, %o2 /* IEU1 */; \
- fcmpgt32 %fz, %T1, %g7 /* FPM Group */; \
- srl %g2, 1, %g2 /* IEU0 */; \
- inc %g3 /* IEU1 */; \
- fcmpgt32 %T0, %U0, %o3 /* FPM Group */; \
- srl %g3, 1, %g3 /* IEU0 */; \
- sub %o2, %g2, %o2 /* IEU1 */; \
- inc %g5 /* IEU0 Group */; \
- sub %o2, %g3, %o2 /* IEU1 */; \
- fcmpgt32 %fz, %U0, %o4 /* FPM Group */; \
- srl %g5, 1, %g5 /* IEU0 */; \
- inc %g7 /* IEU1 */; \
- srl %g7, 1, %g7 /* IEU0 Group */; \
- sub %o2, %g5, %o2 /* IEU1 */; \
- inc %o3 /* IEU0 Group */; \
- sub %o2, %g7, %o2 /* IEU1 */; \
- srl %o3, 1, %o3 /* IEU0 Group */; \
- inc %o4 /* IEU1 */; \
- srl %o4, 1, %o4 /* IEU0 Group */; \
- add %o2, %o3, %o2 /* IEU1 */; \
- sub %o2, %o4, %o2 /* IEU0 Group */; \
- addcc %o2, %o5, %o2 /* IEU1 Group */; \
- bcs,a,pn %xcc, 33f /* CTI */; \
- add %o2, 1, %o2 /* IEU0 */; \
-33: /* That's it */;
+#define END_THE_TRICK(O12,O14,f0,f2,f4,f6,f8,f10,f12,f14,S0,S1,S2,S3,T0,T1,U0,fz) \
+ srl %g5, 1, %g5 /* IEU0 Group */; \
+ fpadd32 %f2, %f0, %S0 /* FPA */; \
+ fcmpgt32 %O12, %f12, %o4 /* FPM */; \
+ inc %g7 /* IEU0 Group */; \
+ fpadd32 %f6, %f4, %S1 /* FPA */; \
+ fcmpgt32 %O14, %f14, %o5 /* FPM */; \
+ srl %g7, 1, %g7 /* IEU0 Group */; \
+ fpadd32 %f10, %f8, %S2 /* FPA */; \
+ fcmpgt32 %f0, %S0, %g1 /* FPM */; \
+ inc %o3 /* IEU0 Group */; \
+ fpadd32 %f14, %f12, %S3 /* FPA */; \
+ fcmpgt32 %f4, %S1, %g2 /* FPM */; \
+ add %o2, %g5, %o2 /* IEU0 Group */; \
+ fpadd32 %S0, %S1, %T0 /* FPA */; \
+ fcmpgt32 %f8, %S2, %g3 /* FPM */; \
+ add %o2, %g7, %o2 /* IEU0 Group */; \
+ fzero %fz /* FPA */; \
+ fcmpgt32 %f12, %S3, %g5 /* FPM */; \
+ srl %o3, 1, %o3 /* IEU0 Group */; \
+ fpadd32 %S2, %S3, %T1 /* FPA */; \
+ fcmpgt32 %S0, %T0, %g7 /* FPM */; \
+ add %o2, %o3, %o2 /* IEU0 Group */; \
+ fpadd32 %T0, %T1, %U0 /* FPA */; \
+ fcmpgt32 %S2, %T1, %o3 /* FPM */; \
+ inc %o4 /* IEU0 Group */; \
+ inc %o5 /* IEU1 */; \
+ srl %o4, 1, %o4 /* IEU0 Group */; \
+ inc %g1 /* IEU1 */; \
+ add %o2, %o4, %o2 /* IEU0 Group */; \
+ fcmpgt32 %fz, %f2, %o4 /* FPM */; \
+ srl %o5, 1, %o5 /* IEU0 Group */; \
+ inc %g2 /* IEU1 */; \
+ add %o2, %o5, %o2 /* IEU0 Group */; \
+ fcmpgt32 %fz, %f6, %o5 /* FPM */; \
+ srl %g1, 1, %g1 /* IEU0 Group */; \
+ inc %g3 /* IEU1 */; \
+ add %o2, %g1, %o2 /* IEU0 Group */; \
+ fcmpgt32 %fz, %f10, %g1 /* FPM */; \
+ srl %g2, 1, %g2 /* IEU0 Group */; \
+ inc %g5 /* IEU1 */; \
+ add %o2, %g2, %o2 /* IEU0 Group */; \
+ fcmpgt32 %fz, %f14, %g2 /* FPM */; \
+ srl %g3, 1, %g3 /* IEU0 Group */; \
+ inc %g7 /* IEU1 */; \
+ add %o2, %g3, %o2 /* IEU0 Group */; \
+ fcmpgt32 %fz, %S1, %g3 /* FPM */; \
+ srl %g5, 1, %g5 /* IEU0 Group */; \
+ inc %o3 /* IEU1 */; \
+ add %o2, %g5, %o2 /* IEU0 Group */; \
+ fcmpgt32 %fz, %S3, %g5 /* FPM */; \
+ srl %g7, 1, %g7 /* IEU0 Group */; \
+ inc %o4 /* IEU1 */; \
+ add %o2, %g7, %o2 /* IEU0 Group */; \
+ fcmpgt32 %fz, %T1, %g7 /* FPM */; \
+ srl %o3, 1, %o3 /* IEU0 Group */; \
+ inc %o5 /* IEU1 */; \
+ add %o2, %o3, %o2 /* IEU0 Group */; \
+ fcmpgt32 %T0, %U0, %o3 /* FPM */; \
+ srl %o4, 1, %o4 /* IEU0 Group */; \
+ inc %g1 /* IEU1 */; \
+ sub %o2, %o4, %o2 /* IEU0 Group */; \
+ fcmpgt32 %fz, %U0, %o4 /* FPM */; \
+ srl %o5, 1, %o5 /* IEU0 Group */; \
+ inc %g2 /* IEU1 */; \
+ srl %g1, 1, %g1 /* IEU0 Group */; \
+ sub %o2, %o5, %o2 /* IEU1 */; \
+ std %U0, [%sp + STACKOFF] /* Store */; \
+ srl %g2, 1, %g2 /* IEU0 Group */; \
+ sub %o2, %g1, %o2 /* IEU1 */; \
+ inc %g3 /* IEU0 Group */; \
+ sub %o2, %g2, %o2 /* IEU1 */; \
+ srl %g3, 1, %g3 /* IEU0 Group */; \
+ inc %g5 /* IEU1 */; \
+ srl %g5, 1, %g5 /* IEU0 Group */; \
+ sub %o2, %g3, %o2 /* IEU1 */; \
+ ldx [%sp + STACKOFF], %o5 /* Load Group */; \
+ inc %g7 /* IEU0 */; \
+ sub %o2, %g5, %o2 /* IEU1 */; \
+ srl %g7, 1, %g7 /* IEU0 Group */; \
+ inc %o3 /* IEU1 */; \
+ srl %o3, 1, %o3 /* IEU0 Group */; \
+ sub %o2, %g7, %o2 /* IEU1 */; \
+ inc %o4 /* IEU0 Group */; \
+ add %o2, %o3, %o2 /* IEU1 */; \
+ srl %o4, 1, %o4 /* IEU0 Group */; \
+ sub %o2, %o4, %o2 /* IEU0 Group */; \
+ addcc %o2, %o5, %o2 /* IEU1 Group */; \
+ bcs,a,pn %xcc, 33f /* CTI */; \
+ add %o2, 1, %o2 /* IEU0 */; \
+33: /* That's it */;
-#define CSUM_LASTCHUNK(offset) \
- ldx [%o0 - offset - 0x10], %g2; \
- ldx [%o0 - offset - 0x08], %g3; \
- addcc %g2, %o2, %o2; \
- bcs,a,pn %xcc, 31f; \
- add %o2, 1, %o2; \
-31: addcc %g3, %o2, %o2; \
- bcs,a,pn %xcc, 32f; \
- add %o2, 1, %o2; \
+#define CSUM_LASTCHUNK(offset) \
+ ldx [%o0 - offset - 0x10], %g2; \
+ ldx [%o0 - offset - 0x08], %g3; \
+ addcc %g2, %o2, %o2; \
+ bcs,a,pn %xcc, 31f; \
+ add %o2, 1, %o2; \
+31: addcc %g3, %o2, %o2; \
+ bcs,a,pn %xcc, 32f; \
+ add %o2, 1, %o2; \
32:
.text
.globl csum_partial
.align 32
csum_partial:
- andcc %o0, 7, %g0 /* IEU1 Group */
- be,pt %icc, 4f /* CTI */
- andcc %o0, 0x38, %g3 /* IEU1 */
- mov 1, %g5 /* IEU0 Group */
- cmp %o1, 6 /* IEU1 */
- bl,pn %icc, 21f /* CTI */
- andcc %o0, 2, %g0 /* IEU1 Group */
- be,pt %icc, 1f /* CTI */
- and %o0, 4, %g7 /* IEU0 */
- lduh [%o0], %g2 /* Load */
- sub %o1, 2, %o1 /* IEU0 Group */
- add %o0, 2, %o0 /* IEU1 */
- andcc %o0, 4, %g7 /* IEU1 Group */
- sll %g5, 16, %g5 /* IEU0 */
- sll %g2, 16, %g2 /* IEU0 Group */
- addcc %g2, %o2, %o2 /* IEU1 Group (regdep) */
- bcs,a,pn %icc, 1f /* CTI */
- add %o2, %g5, %o2 /* IEU0 */
-1: ld [%o0], %g2 /* Load */
- brz,a,pn %g7, 4f /* CTI+IEU1 Group */
- and %o0, 0x38, %g3 /* IEU0 */
- add %o0, 4, %o0 /* IEU0 Group */
- sub %o1, 4, %o1 /* IEU1 */
- addcc %g2, %o2, %o2 /* IEU1 Group */
- bcs,a,pn %icc, 1f /* CTI */
- add %o2, 1, %o2 /* IEU0 */
-1: and %o0, 0x38, %g3 /* IEU1 Group */
-4: srl %o2, 0, %o2 /* IEU0 Group */
- mov 0x40, %g1 /* IEU1 */
- brz,pn %g3, 3f /* CTI+IEU1 Group */
- sub %g1, %g3, %g1 /* IEU0 */
- cmp %o1, 56 /* IEU1 Group */
- blu,pn %icc, 20f /* CTI */
- andcc %o0, 8, %g0 /* IEU1 Group */
- be,pn %icc, 1f /* CTI */
- ldx [%o0], %g2 /* Load */
- add %o0, 8, %o0 /* IEU0 Group */
- sub %o1, 8, %o1 /* IEU1 */
- addcc %g2, %o2, %o2 /* IEU1 Group */
- bcs,a,pn %xcc, 1f /* CTI */
- add %o2, 1, %o2 /* IEU0 */
-1: andcc %g1, 0x10, %g0 /* IEU1 Group */
- be,pn %icc, 2f /* CTI */
- and %g1, 0x20, %g1 /* IEU0 */
- ldx [%o0], %g2 /* Load */
- ldx [%o0+8], %g3 /* Load Group */
- add %o0, 16, %o0 /* IEU0 */
- sub %o1, 16, %o1 /* IEU1 */
- addcc %g2, %o2, %o2 /* IEU1 Group */
- bcs,a,pn %xcc, 1f /* CTI */
- add %o2, 1, %o2 /* IEU0 */
-1: addcc %g3, %o2, %o2 /* IEU1 Group */
- bcs,a,pn %xcc, 2f /* CTI */
- add %o2, 1, %o2 /* IEU0 */
-2: brz,pn %g1, 3f /* CTI+IEU1 Group */
- ldx [%o0], %g2 /* Load */
- ldx [%o0+8], %g3 /* Load Group */
- ldx [%o0+16], %g5 /* Load Group */
- ldx [%o0+24], %g7 /* Load Group */
- add %o0, 32, %o0 /* IEU0 */
- sub %o1, 32, %o1 /* IEU1 */
- addcc %g2, %o2, %o2 /* IEU1 Group */
- bcs,a,pn %xcc, 1f /* CTI */
- add %o2, 1, %o2 /* IEU0 */
-1: addcc %g3, %o2, %o2 /* IEU1 Group */
- bcs,a,pn %xcc, 1f /* CTI */
- add %o2, 1, %o2 /* IEU0 */
-1: addcc %g5, %o2, %o2 /* IEU1 Group */
- bcs,a,pn %xcc, 1f /* CTI */
- add %o2, 1, %o2 /* IEU0 */
-1: addcc %g7, %o2, %o2 /* IEU1 Group */
- bcs,a,pn %xcc, 3f /* CTI */
- add %o2, 1, %o2 /* IEU0 */
-3: cmp %o1, 0xc0 /* IEU1 Group */
- blu,pn %icc, 20f /* CTI */
- sllx %o2, 32, %g5 /* IEU0 */
+ andcc %o0, 7, %g0 /* IEU1 Group */
+ be,pt %icc, 4f /* CTI */
+ andcc %o0, 0x38, %g3 /* IEU1 */
+ mov 1, %g5 /* IEU0 Group */
+ cmp %o1, 6 /* IEU1 */
+ bl,pn %icc, 21f /* CTI */
+ andcc %o0, 2, %g0 /* IEU1 Group */
+ be,pt %icc, 1f /* CTI */
+ and %o0, 4, %g7 /* IEU0 */
+ lduh [%o0], %g2 /* Load */
+ sub %o1, 2, %o1 /* IEU0 Group */
+ add %o0, 2, %o0 /* IEU1 */
+ andcc %o0, 4, %g7 /* IEU1 Group */
+ sll %g5, 16, %g5 /* IEU0 */
+ sll %g2, 16, %g2 /* IEU0 Group */
+ addcc %g2, %o2, %o2 /* IEU1 Group (regdep) */
+ bcs,a,pn %icc, 1f /* CTI */
+ add %o2, %g5, %o2 /* IEU0 */
+1: ld [%o0], %g2 /* Load */
+ brz,a,pn %g7, 4f /* CTI+IEU1 Group */
+ and %o0, 0x38, %g3 /* IEU0 */
+ add %o0, 4, %o0 /* IEU0 Group */
+ sub %o1, 4, %o1 /* IEU1 */
+ addcc %g2, %o2, %o2 /* IEU1 Group */
+ bcs,a,pn %icc, 1f /* CTI */
+ add %o2, 1, %o2 /* IEU0 */
+1: and %o0, 0x38, %g3 /* IEU1 Group */
+4: srl %o2, 0, %o2 /* IEU0 Group */
+ mov 0x40, %g1 /* IEU1 */
+ brz,pn %g3, 3f /* CTI+IEU1 Group */
+ sub %g1, %g3, %g1 /* IEU0 */
+ cmp %o1, 56 /* IEU1 Group */
+ blu,pn %icc, 20f /* CTI */
+ andcc %o0, 8, %g0 /* IEU1 Group */
+ be,pn %icc, 1f /* CTI */
+ ldx [%o0], %g2 /* Load */
+ add %o0, 8, %o0 /* IEU0 Group */
+ sub %o1, 8, %o1 /* IEU1 */
+ addcc %g2, %o2, %o2 /* IEU1 Group */
+ bcs,a,pn %xcc, 1f /* CTI */
+ add %o2, 1, %o2 /* IEU0 */
+1: andcc %g1, 0x10, %g0 /* IEU1 Group */
+ be,pn %icc, 2f /* CTI */
+ and %g1, 0x20, %g1 /* IEU0 */
+ ldx [%o0], %g2 /* Load */
+ ldx [%o0+8], %g3 /* Load Group */
+ add %o0, 16, %o0 /* IEU0 */
+ sub %o1, 16, %o1 /* IEU1 */
+ addcc %g2, %o2, %o2 /* IEU1 Group */
+ bcs,a,pn %xcc, 1f /* CTI */
+ add %o2, 1, %o2 /* IEU0 */
+1: addcc %g3, %o2, %o2 /* IEU1 Group */
+ bcs,a,pn %xcc, 2f /* CTI */
+ add %o2, 1, %o2 /* IEU0 */
+2: brz,pn %g1, 3f /* CTI+IEU1 Group */
+ ldx [%o0], %g2 /* Load */
+ ldx [%o0+8], %g3 /* Load Group */
+ ldx [%o0+16], %g5 /* Load Group */
+ ldx [%o0+24], %g7 /* Load Group */
+ add %o0, 32, %o0 /* IEU0 */
+ sub %o1, 32, %o1 /* IEU1 */
+ addcc %g2, %o2, %o2 /* IEU1 Group */
+ bcs,a,pn %xcc, 1f /* CTI */
+ add %o2, 1, %o2 /* IEU0 */
+1: addcc %g3, %o2, %o2 /* IEU1 Group */
+ bcs,a,pn %xcc, 1f /* CTI */
+ add %o2, 1, %o2 /* IEU0 */
+1: addcc %g5, %o2, %o2 /* IEU1 Group */
+ bcs,a,pn %xcc, 1f /* CTI */
+ add %o2, 1, %o2 /* IEU0 */
+1: addcc %g7, %o2, %o2 /* IEU1 Group */
+ bcs,a,pn %xcc, 3f /* CTI */
+ add %o2, 1, %o2 /* IEU0 */
+3: cmp %o1, 0xc0 /* IEU1 Group */
+ blu,pn %icc, 20f /* CTI */
+ sllx %o2, 32, %g5 /* IEU0 */
#ifdef __KERNEL__
VISEntry
#endif
- addcc %o2, %g5, %o2 /* IEU1 Group */
- sub %o1, 0xc0, %o1 /* IEU0 */
- wr %g0, ASI_BLK_P, %asi /* LSU Group */
- membar #StoreLoad /* LSU Group */
- srlx %o2, 32, %o2 /* IEU0 Group */
- bcs,a,pn %xcc, 1f /* CTI */
- add %o2, 1, %o2 /* IEU1 */
-1: andcc %o1, 0x80, %g0 /* IEU1 Group */
- bne,pn %icc, 7f /* CTI */
- andcc %o1, 0x40, %g0 /* IEU1 Group */
- be,pn %icc, 6f /* CTI */
- fzero %f12 /* FPA */
- fzero %f14 /* FPA Group */
+ addcc %o2, %g5, %o2 /* IEU1 Group */
+ sub %o1, 0xc0, %o1 /* IEU0 */
+ wr %g0, ASI_BLK_P, %asi /* LSU Group */
+ membar #StoreLoad /* LSU Group */
+ srlx %o2, 32, %o2 /* IEU0 Group */
+ bcs,a,pn %xcc, 1f /* CTI */
+ add %o2, 1, %o2 /* IEU1 */
+1: andcc %o1, 0x80, %g0 /* IEU1 Group */
+ bne,pn %icc, 7f /* CTI */
+ andcc %o1, 0x40, %g0 /* IEU1 Group */
+ be,pn %icc, 6f /* CTI */
+ fzero %f12 /* FPA */
+ fzero %f14 /* FPA Group */
ldda [%o0 + 0x000] %asi, %f16
ldda [%o0 + 0x040] %asi, %f32
ldda [%o0 + 0x080] %asi, %f48
START_THE_TRICK(f12,f16,f18,f20,f22,f24,f26)
ba,a,pt %xcc, 3f
-6: sub %o0, 0x40, %o0 /* IEU0 Group */
- fzero %f28 /* FPA */
- fzero %f30 /* FPA Group */
+6: sub %o0, 0x40, %o0 /* IEU0 Group */
+ fzero %f28 /* FPA */
+ fzero %f30 /* FPA Group */
ldda [%o0 + 0x040] %asi, %f32
ldda [%o0 + 0x080] %asi, %f48
ldda [%o0 + 0x0c0] %asi, %f0
START_THE_TRICK(f28,f32,f34,f36,f38,f40,f42)
ba,a,pt %xcc, 4f
-7: bne,pt %icc, 8f /* CTI */
- fzero %f44 /* FPA */
- add %o0, 0x40, %o0 /* IEU0 Group */
- fzero %f60 /* FPA */
- fzero %f62 /* FPA Group */
+7: bne,pt %icc, 8f /* CTI */
+ fzero %f44 /* FPA */
+ add %o0, 0x40, %o0 /* IEU0 Group */
+ fzero %f60 /* FPA */
+ fzero %f62 /* FPA Group */
ldda [%o0 - 0x040] %asi, %f0
ldda [%o0 + 0x000] %asi, %f16
ldda [%o0 + 0x040] %asi, %f32
START_THE_TRICK(f60,f0,f2,f4,f6,f8,f10)
ba,a,pt %xcc, 2f
-8: add %o0, 0x80, %o0 /* IEU0 Group */
- fzero %f46 /* FPA */
+8: add %o0, 0x80, %o0 /* IEU0 Group */
+ fzero %f46 /* FPA */
ldda [%o0 - 0x080] %asi, %f48
ldda [%o0 - 0x040] %asi, %f0
ldda [%o0 + 0x000] %asi, %f16
@@ -333,36 +334,36 @@ csum_partial:
3: DO_THE_TRICK(f12,f14,f16,f18,f20,f22,f24,f26,f28,f30,f32,f34,f36,f38,f40,f42,f44,f46)
ldda [%o0 + 0x0c0] %asi, %f0
4: DO_THE_TRICK(f28,f30,f32,f34,f36,f38,f40,f42,f44,f46,f48,f50,f52,f54,f56,f58,f60,f62)
- add %o0, 0x100, %o0 /* IEU0 Group */
- subcc %o1, 0x100, %o1 /* IEU1 */
- bgeu,a,pt %icc, 1b /* CTI */
+ add %o0, 0x100, %o0 /* IEU0 Group */
+ subcc %o1, 0x100, %o1 /* IEU1 */
+ bgeu,a,pt %icc, 1b /* CTI */
ldda [%o0 + 0x000] %asi, %f16
- membar #Sync /* LSU Group */
+ membar #Sync /* LSU Group */
DO_THE_TRICK(f44,f46,f48,f50,f52,f54,f56,f58,f60,f62,f0,f2,f4,f6,f8,f10,f12,f14)
END_THE_TRICK(f60,f62,f0,f2,f4,f6,f8,f10,f12,f14,f16,f18,f20,f22,f24,f26,f28,f30)
#ifdef __KERNEL__
ldub [%g6 + AOFF_task_thread + AOFF_thread_current_ds], %g7
#endif
- and %o1, 0x3f, %o1 /* IEU0 Group */
+ and %o1, 0x3f, %o1 /* IEU0 Group */
#ifdef __KERNEL__
VISExit
wr %g7, %g0, %asi
#endif
-20: andcc %o1, 0xf0, %g1 /* IEU1 Group */
- be,pn %icc, 23f /* CTI */
- and %o1, 0xf, %o3 /* IEU0 */
+20: andcc %o1, 0xf0, %g1 /* IEU1 Group */
+ be,pn %icc, 23f /* CTI */
+ and %o1, 0xf, %o3 /* IEU0 */
#ifdef __KERNEL__
-22: sll %g1, 1, %o4 /* IEU0 Group */
- sethi %hi(23f), %g7 /* IEU1 */
- sub %g7, %o4, %g7 /* IEU0 Group */
- jmpl %g7 + %lo(23f), %g0 /* CTI Group brk forced */
- add %o0, %g1, %o0 /* IEU0 */
+22: sll %g1, 1, %o4 /* IEU0 Group */
+ sethi %hi(23f), %g7 /* IEU1 */
+ sub %g7, %o4, %g7 /* IEU0 Group */
+ jmpl %g7 + %lo(23f), %g0 /* CTI Group brk forced*/
+ add %o0, %g1, %o0 /* IEU0 */
#else
-22: rd %pc, %g7 /* LSU Group+4bubbles */
- sll %g1, 1, %o4 /* IEU0 Group */
- sub %g7, %o4, %g7 /* IEU0 Group (regdep) */
- jmpl %g7 + (23f - 22b), %g0 /* CTI Group brk forced */
- add %o0, %g1, %o0 /* IEU0 */
+22: rd %pc, %g7 /* LSU Group+4bubbles */
+ sll %g1, 1, %o4 /* IEU0 Group */
+ sub %g7, %o4, %g7 /* IEU0 Group (regdep) */
+ jmpl %g7 + (23f - 22b), %g0 /* CTI Group brk forced*/
+ add %o0, %g1, %o0 /* IEU0 */
#endif
CSUM_LASTCHUNK(0xe0)
CSUM_LASTCHUNK(0xd0)
@@ -379,72 +380,72 @@ csum_partial:
CSUM_LASTCHUNK(0x20)
CSUM_LASTCHUNK(0x10)
CSUM_LASTCHUNK(0x00)
-23: brnz,pn %o3, 26f /* CTI+IEU1 Group */
-24: sllx %o2, 32, %g1 /* IEU0 */
-25: addcc %o2, %g1, %o0 /* IEU1 Group */
- srlx %o0, 32, %o0 /* IEU0 Group (regdep) */
- bcs,a,pn %xcc, 1f /* CTI */
- add %o0, 1, %o0 /* IEU1 */
-1: retl /* CTI Group brk forced */
- srl %o0, 0, %o0 /* IEU0 */
-26: andcc %o1, 8, %g0 /* IEU1 Group */
- be,pn %icc, 1f /* CTI */
- ldx [%o0], %g3 /* Load */
- add %o0, 8, %o0 /* IEU0 Group */
- addcc %g3, %o2, %o2 /* IEU1 Group */
- bcs,a,pn %xcc, 1f /* CTI */
- add %o2, 1, %o2 /* IEU0 */
-1: andcc %o1, 4, %g0 /* IEU1 Group */
- be,a,pn %icc, 1f /* CTI */
- clr %g2 /* IEU0 */
- ld [%o0], %g2 /* Load */
- add %o0, 4, %o0 /* IEU0 Group */
- sllx %g2, 32, %g2 /* IEU0 Group */
-1: andcc %o1, 2, %g0 /* IEU1 */
- be,a,pn %icc, 1f /* CTI */
- clr %o4 /* IEU0 Group */
- lduh [%o0], %o4 /* Load */
- add %o0, 2, %o0 /* IEU1 */
- sll %o4, 16, %o4 /* IEU0 Group */
-1: andcc %o1, 1, %g0 /* IEU1 */
- be,a,pn %icc, 1f /* CTI */
- clr %o5 /* IEU0 Group */
- ldub [%o0], %o5 /* Load */
- sll %o5, 8, %o5 /* IEU0 Group */
-1: or %g2, %o4, %o4 /* IEU1 */
- or %o5, %o4, %o4 /* IEU0 Group (regdep) */
- addcc %o4, %o2, %o2 /* IEU1 Group (regdep) */
- bcs,a,pn %xcc, 1f /* CTI */
- add %o2, 1, %o2 /* IEU0 */
-1: ba,pt %xcc, 25b /* CTI Group */
- sllx %o2, 32, %g1 /* IEU0 */
-21: srl %o2, 0, %o2 /* IEU0 Group */
- cmp %o1, 0 /* IEU1 */
- be,pn %icc, 24b /* CTI */
- andcc %o1, 4, %g0 /* IEU1 Group */
- be,a,pn %icc, 1f /* CTI */
- clr %g2 /* IEU0 */
- lduh [%o0], %g3 /* Load */
- lduh [%o0+2], %g2 /* Load Group */
- add %o0, 4, %o0 /* IEU0 Group */
- sllx %g3, 48, %g3 /* IEU0 Group */
- sllx %g2, 32, %g2 /* IEU0 Group */
- or %g3, %g2, %g2 /* IEU0 Group */
-1: andcc %o1, 2, %g0 /* IEU1 */
- be,a,pn %icc, 1f /* CTI */
- clr %o4 /* IEU0 Group */
- lduh [%o0], %o4 /* Load */
- add %o0, 2, %o0 /* IEU1 */
- sll %o4, 16, %o4 /* IEU0 Group */
-1: andcc %o1, 1, %g0 /* IEU1 */
- be,a,pn %icc, 1f /* CTI */
- clr %o5 /* IEU0 Group */
- ldub [%o0], %o5 /* Load */
- sll %o5, 8, %o5 /* IEU0 Group */
-1: or %g2, %o4, %o4 /* IEU1 */
- or %o5, %o4, %o4 /* IEU0 Group (regdep) */
- addcc %o4, %o2, %o2 /* IEU1 Group (regdep) */
- bcs,a,pn %xcc, 1f /* CTI */
- add %o2, 1, %o2 /* IEU0 */
-1: ba,pt %xcc, 25b /* CTI Group */
- sllx %o2, 32, %g1 /* IEU0 */
+23: brnz,pn %o3, 26f /* CTI+IEU1 Group */
+24: sllx %o2, 32, %g1 /* IEU0 */
+25: addcc %o2, %g1, %o0 /* IEU1 Group */
+ srlx %o0, 32, %o0 /* IEU0 Group (regdep) */
+ bcs,a,pn %xcc, 1f /* CTI */
+ add %o0, 1, %o0 /* IEU1 */
+1: retl /* CTI Group brk forced*/
+ srl %o0, 0, %o0 /* IEU0 */
+26: andcc %o1, 8, %g0 /* IEU1 Group */
+ be,pn %icc, 1f /* CTI */
+ ldx [%o0], %g3 /* Load */
+ add %o0, 8, %o0 /* IEU0 Group */
+ addcc %g3, %o2, %o2 /* IEU1 Group */
+ bcs,a,pn %xcc, 1f /* CTI */
+ add %o2, 1, %o2 /* IEU0 */
+1: andcc %o1, 4, %g0 /* IEU1 Group */
+ be,a,pn %icc, 1f /* CTI */
+ clr %g2 /* IEU0 */
+ ld [%o0], %g2 /* Load */
+ add %o0, 4, %o0 /* IEU0 Group */
+ sllx %g2, 32, %g2 /* IEU0 Group */
+1: andcc %o1, 2, %g0 /* IEU1 */
+ be,a,pn %icc, 1f /* CTI */
+ clr %o4 /* IEU0 Group */
+ lduh [%o0], %o4 /* Load */
+ add %o0, 2, %o0 /* IEU1 */
+ sll %o4, 16, %o4 /* IEU0 Group */
+1: andcc %o1, 1, %g0 /* IEU1 */
+ be,a,pn %icc, 1f /* CTI */
+ clr %o5 /* IEU0 Group */
+ ldub [%o0], %o5 /* Load */
+ sll %o5, 8, %o5 /* IEU0 Group */
+1: or %g2, %o4, %o4 /* IEU1 */
+ or %o5, %o4, %o4 /* IEU0 Group (regdep) */
+ addcc %o4, %o2, %o2 /* IEU1 Group (regdep) */
+ bcs,a,pn %xcc, 1f /* CTI */
+ add %o2, 1, %o2 /* IEU0 */
+1: ba,pt %xcc, 25b /* CTI Group */
+ sllx %o2, 32, %g1 /* IEU0 */
+21: srl %o2, 0, %o2 /* IEU0 Group */
+ cmp %o1, 0 /* IEU1 */
+ be,pn %icc, 24b /* CTI */
+ andcc %o1, 4, %g0 /* IEU1 Group */
+ be,a,pn %icc, 1f /* CTI */
+ clr %g2 /* IEU0 */
+ lduh [%o0], %g3 /* Load */
+ lduh [%o0+2], %g2 /* Load Group */
+ add %o0, 4, %o0 /* IEU0 Group */
+ sllx %g3, 48, %g3 /* IEU0 Group */
+ sllx %g2, 32, %g2 /* IEU0 Group */
+ or %g3, %g2, %g2 /* IEU0 Group */
+1: andcc %o1, 2, %g0 /* IEU1 */
+ be,a,pn %icc, 1f /* CTI */
+ clr %o4 /* IEU0 Group */
+ lduh [%o0], %o4 /* Load */
+ add %o0, 2, %o0 /* IEU1 */
+ sll %o4, 16, %o4 /* IEU0 Group */
+1: andcc %o1, 1, %g0 /* IEU1 */
+ be,a,pn %icc, 1f /* CTI */
+ clr %o5 /* IEU0 Group */
+ ldub [%o0], %o5 /* Load */
+ sll %o5, 8, %o5 /* IEU0 Group */
+1: or %g2, %o4, %o4 /* IEU1 */
+ or %o5, %o4, %o4 /* IEU0 Group (regdep) */
+ addcc %o4, %o2, %o2 /* IEU1 Group (regdep) */
+ bcs,a,pn %xcc, 1f /* CTI */
+ add %o2, 1, %o2 /* IEU0 */
+1: ba,pt %xcc, 25b /* CTI Group */
+ sllx %o2, 32, %g1 /* IEU0 */
diff --git a/arch/sparc64/lib/VIScsumcopy.S b/arch/sparc64/lib/VIScsumcopy.S
index 3f89eea29..9b0193022 100644
--- a/arch/sparc64/lib/VIScsumcopy.S
+++ b/arch/sparc64/lib/VIScsumcopy.S
@@ -1,4 +1,4 @@
-/* $Id: VIScsumcopy.S,v 1.7 2000/01/19 04:06:03 davem Exp $
+/* $Id: VIScsumcopy.S,v 1.8 2000/02/20 23:21:39 davem Exp $
* VIScsumcopy.S: High bandwidth IP checksumming with simultaneous
* copying utilizing the UltraSparc Visual Instruction Set.
*
@@ -62,384 +62,386 @@
* per 64bytes checksummed/copied.
*/
-#define LDBLK(O0) \
- ldda [%src] %asi, %O0 /* Load Group */
+#define LDBLK(O0) \
+ ldda [%src] %asi, %O0 /* Load Group */
-#define STBLK \
- stda %f48, [%dst] ASI_BLK_P /* Store */
+#define STBLK \
+ stda %f48, [%dst] ASI_BLK_P /* Store */
-#define ST(fx,off) \
- std %fx, [%dst + off] /* Store */
+#define ST(fx,off) \
+ std %fx, [%dst + off] /* Store */
-#define SYNC \
+#define SYNC \
membar #Sync
#define DO_THE_TRICK(f0,f2,f4,f6,f8,f10,f12,f14,F0,F2,F4,F6,F8,F10,F12,F14,DUMMY1,A0,A2,A4,A6,A8,A10,A12,A14,B14,DUMMY2,LOAD,STORE1,STORE2,STORE3,STORE4,STORE5,STORE6,STORE7,STORE8,DUMMY3,BRANCH...) \
- LOAD /* Load Group */; \
- faligndata %A14, %F0, %A14 /* FPA Group */; \
- inc %x5 /* IEU0 */; \
- STORE1 /* Store (optional) */; \
- faligndata %F0, %F2, %A0 /* FPA Group */; \
- srl %x5, 1, %x5 /* IEU0 */; \
- add %sum, %x4, %sum /* IEU1 */; \
- fpadd32 %F0, %f0, %F0 /* FPA Group */; \
- inc %x6 /* IEU0 */; \
- STORE2 /* Store (optional) */; \
- faligndata %F2, %F4, %A2 /* FPA Group */; \
- srl %x6, 1, %x6 /* IEU0 */; \
- add %sum, %x5, %sum /* IEU1 */; \
- fpadd32 %F2, %f2, %F2 /* FPA Group */; \
- add %src, 64, %src /* IEU0 */; \
- add %dst, 64, %dst /* IEU1 */; \
- fcmpgt32 %f0, %F0, %x1 /* FPM Group */; \
- inc %x7 /* IEU0 */; \
- STORE3 /* Store (optional) */; \
- faligndata %F4, %F6, %A4 /* FPA */; \
- srl %x7, 1, %x7 /* IEU0 Group */; \
- add %sum, %x6, %sum /* IEU1 */; \
- fpadd32 %F4, %f4, %F4 /* FPA */; \
- fcmpgt32 %f2, %F2, %x2 /* FPM Group */; \
- inc %x8 /* IEU0 */; \
- STORE4 /* Store (optional) */; \
- faligndata %F6, %F8, %A6 /* FPA */; \
- srl %x8, 1, %x8 /* IEU0 Group */; \
- add %sum, %x7, %sum /* IEU1 */; \
- fpadd32 %F6, %f6, %F6 /* FPA */; \
- fcmpgt32 %f4, %F4, %x3 /* FPM Group */; \
- inc %x1 /* IEU0 */; \
- STORE5 /* Store (optional) */; \
- faligndata %F8, %F10, %A8 /* FPA */; \
- srl %x1, 1, %x1 /* IEU0 Group */; \
- add %sum, %x8, %sum /* IEU1 */; \
- fpadd32 %F8, %f8, %F8 /* FPA */; \
- fcmpgt32 %f6, %F6, %x4 /* FPM Group */; \
- inc %x2 /* IEU0 */; \
- STORE6 /* Store (optional) */; \
- faligndata %F10, %F12, %A10 /* FPA */; \
- srl %x2, 1, %x2 /* IEU0 Group */; \
- add %sum, %x1, %sum /* IEU1 */; \
- fpadd32 %F10, %f10, %F10 /* FPA */; \
- fcmpgt32 %f8, %F8, %x5 /* FPM Group */; \
- inc %x3 /* IEU0 */; \
- STORE7 /* Store (optional) */; \
- faligndata %F12, %F14, %A12 /* FPA */; \
- srl %x3, 1, %x3 /* IEU0 Group */; \
- add %sum, %x2, %sum /* IEU1 */; \
- fpadd32 %F12, %f12, %F12 /* FPA */; \
- fcmpgt32 %f10, %F10, %x6 /* FPM Group */; \
- inc %x4 /* IEU0 */; \
- STORE8 /* Store (optional) */; \
- fmovd %F14, %B14 /* FPA */; \
- srl %x4, 1, %x4 /* IEU0 Group */; \
- add %sum, %x3, %sum /* IEU1 */; \
- fpadd32 %F14, %f14, %F14 /* FPA */; \
- fcmpgt32 %f12, %F12, %x7 /* FPM Group */; \
- subcc %len, 64, %len /* IEU1 */; \
- BRANCH /* CTI */; \
- fcmpgt32 %f14, %F14, %x8 /* FPM Group */; \
+ LOAD /* Load (Group) */; \
+ faligndata %A14, %F0, %A14 /* FPA Group */; \
+ inc %x5 /* IEU0 */; \
+ STORE1 /* Store (optional) */; \
+ faligndata %F0, %F2, %A0 /* FPA Group */; \
+ srl %x5, 1, %x5 /* IEU0 */; \
+ add %sum, %x4, %sum /* IEU1 */; \
+ fpadd32 %F0, %f0, %F0 /* FPA Group */; \
+ inc %x6 /* IEU0 */; \
+ STORE2 /* Store (optional) */; \
+ faligndata %F2, %F4, %A2 /* FPA Group */; \
+ srl %x6, 1, %x6 /* IEU0 */; \
+ add %sum, %x5, %sum /* IEU1 */; \
+ fpadd32 %F2, %f2, %F2 /* FPA Group */; \
+ add %src, 64, %src /* IEU0 */; \
+ fcmpgt32 %f0, %F0, %x1 /* FPM */; \
+ add %dst, 64, %dst /* IEU1 Group */; \
+ inc %x7 /* IEU0 */; \
+ STORE3 /* Store (optional) */; \
+ faligndata %F4, %F6, %A4 /* FPA */; \
+ fpadd32 %F4, %f4, %F4 /* FPA Group */; \
+ add %sum, %x6, %sum /* IEU1 */; \
+ fcmpgt32 %f2, %F2, %x2 /* FPM */; \
+ srl %x7, 1, %x7 /* IEU0 Group */; \
+ inc %x8 /* IEU1 */; \
+ STORE4 /* Store (optional) */; \
+ faligndata %F6, %F8, %A6 /* FPA */; \
+ fpadd32 %F6, %f6, %F6 /* FPA Group */; \
+ srl %x8, 1, %x8 /* IEU0 */; \
+ fcmpgt32 %f4, %F4, %x3 /* FPM */; \
+ add %sum, %x7, %sum /* IEU0 Group */; \
+ inc %x1 /* IEU1 */; \
+ STORE5 /* Store (optional) */; \
+ faligndata %F8, %F10, %A8 /* FPA */; \
+ fpadd32 %F8, %f8, %F8 /* FPA Group */; \
+ srl %x1, 1, %x1 /* IEU0 */; \
+ fcmpgt32 %f6, %F6, %x4 /* FPM */; \
+ add %sum, %x8, %sum /* IEU0 Group */; \
+ inc %x2 /* IEU1 */; \
+ STORE6 /* Store (optional) */; \
+ faligndata %F10, %F12, %A10 /* FPA */; \
+ fpadd32 %F10, %f10, %F10 /* FPA Group */; \
+ srl %x2, 1, %x2 /* IEU0 */; \
+ fcmpgt32 %f8, %F8, %x5 /* FPM */; \
+ add %sum, %x1, %sum /* IEU0 Group */; \
+ inc %x3 /* IEU1 */; \
+ STORE7 /* Store (optional) */; \
+ faligndata %F12, %F14, %A12 /* FPA */; \
+ fpadd32 %F12, %f12, %F12 /* FPA Group */; \
+ srl %x3, 1, %x3 /* IEU0 */; \
+ fcmpgt32 %f10, %F10, %x6 /* FPM */; \
+ add %sum, %x2, %sum /* IEU0 Group */; \
+ inc %x4 /* IEU1 */; \
+ STORE8 /* Store (optional) */; \
+ fmovd %F14, %B14 /* FPA */; \
+ fpadd32 %F14, %f14, %F14 /* FPA Group */; \
+ srl %x4, 1, %x4 /* IEU0 */; \
+ fcmpgt32 %f12, %F12, %x7 /* FPM */; \
+ add %sum, %x3, %sum /* IEU0 Group */; \
+ subcc %len, 64, %len /* IEU1 */; \
+ BRANCH /* CTI */; \
+ fcmpgt32 %f14, %F14, %x8 /* FPM Group */;
#define END_THE_TRICK(f0,f2,f4,f6,f8,f10,f12,f14,FA,FB,S0,S1,S2,S3,T0,T1,U0,fz) \
- inc %x5 /* IEU0 Group */; \
- fpadd32 %f2, %f0, %S0 /* FPA */; \
- srl %x5, 1, %x5 /* IEU0 Group */; \
- add %sum, %x4, %sum /* IEU1 */; \
- fpadd32 %f6, %f4, %S1 /* FPA */; \
- inc %x6 /* IEU0 Group */; \
- add %sum, %x5, %sum /* IEU1 */; \
- fcmpgt32 %f0, %S0, %x1 /* FPM Group */; \
- srl %x6, 1, %x6 /* IEU0 */; \
- inc %x7 /* IEU1 */; \
- fpadd32 %f10, %f8, %S2 /* FPA */; \
- fcmpgt32 %f4, %S1, %x2 /* FPM Group */; \
- srl %x7, 1, %x7 /* IEU0 */; \
- add %sum, %x6, %sum /* IEU1 */; \
- fpadd32 %f14, %f12, %S3 /* FPA */; \
- inc %x8 /* IEU0 Group */; \
- add %sum, %x7, %sum /* IEU1 */; \
- fzero %fz /* FPA */; \
- fcmpgt32 %f8, %S2, %x3 /* FPM Group */; \
- srl %x8, 1, %x8 /* IEU0 */; \
- inc %x1 /* IEU1 */; \
- fpadd32 %S0, %S1, %T0 /* FPA */; \
- fcmpgt32 %f12, %S3, %x4 /* FPM Group */; \
- srl %x1, 1, %x1 /* IEU0 */; \
- add %sum, %x8, %sum /* IEU1 */; \
- fpadd32 %S2, %S3, %T1 /* FPA */; \
- inc %x2 /* IEU0 Group */; \
- add %sum, %x1, %sum /* IEU1 */; \
- fcmpgt32 %S0, %T0, %x5 /* FPM Group */; \
- srl %x2, 1, %x2 /* IEU0 */; \
- inc %x3 /* IEU1 */; \
- fcmpgt32 %S2, %T1, %x6 /* FPM Group */; \
- srl %x3, 1, %x3 /* IEU0 */; \
- add %sum, %x2, %sum /* IEU1 */; \
- inc %x4 /* IEU0 Group */; \
- add %sum, %x3, %sum /* IEU1 */; \
- fcmpgt32 %fz, %f2, %x7 /* FPM Group */; \
- srl %x4, 1, %x4 /* IEU0 */; \
- inc %x5 /* IEU1 */; \
- fpadd32 %T0, %T1, %U0 /* FPA */; \
- fcmpgt32 %fz, %f6, %x8 /* FPM Group */; \
- srl %x5, 1, %x5 /* IEU0 */; \
- add %sum, %x4, %sum /* IEU1 */; \
- inc %x6 /* IEU0 Group */; \
- add %sum, %x5, %sum /* IEU1 */; \
- fcmpgt32 %fz, %f10, %x1 /* FPM Group */; \
- srl %x6, 1, %x6 /* IEU0 */; \
- inc %x7 /* IEU1 */; \
- fcmpgt32 %fz, %f14, %x2 /* FPM Group */; \
- ba,pt %xcc, ett /* CTI */; \
- fmovd %FA, %FB /* FPA */; \
+ inc %x5 /* IEU0 Group */; \
+ fpadd32 %f2, %f0, %S0 /* FPA */; \
+ add %sum, %x4, %sum /* IEU1 */; \
+ srl %x5, 1, %x5 /* IEU0 Group */; \
+ fpadd32 %f6, %f4, %S1 /* FPA */; \
+ inc %x6 /* IEU1 */; \
+ fpadd32 %f10, %f8, %S2 /* FPA Group */; \
+ add %sum, %x5, %sum /* IEU0 */; \
+ fcmpgt32 %f0, %S0, %x1 /* FPM */; \
+ fpadd32 %f14, %f12, %S3 /* FPA Group */; \
+ srl %x6, 1, %x6 /* IEU0 */; \
+ fcmpgt32 %f4, %S1, %x2 /* FPM */; \
+ add %sum, %x6, %sum /* IEU0 Group */; \
+ fzero %fz /* FPA */; \
+ fcmpgt32 %f8, %S2, %x3 /* FPM */; \
+ inc %x7 /* IEU0 Group */; \
+ inc %x8 /* IEU1 */; \
+ srl %x7, 1, %x7 /* IEU0 Group */; \
+ inc %x1 /* IEU1 */; \
+ fpadd32 %S0, %S1, %T0 /* FPA */; \
+ fpadd32 %S2, %S3, %T1 /* FPA Group */; \
+ add %sum, %x7, %sum /* IEU0 */; \
+ fcmpgt32 %f12, %S3, %x4 /* FPM */; \
+ srl %x8, 1, %x8 /* IEU0 Group */; \
+ inc %x2 /* IEU1 */; \
+ srl %x1, 1, %x1 /* IEU0 Group */; \
+ add %sum, %x8, %sum /* IEU1 */; \
+ add %sum, %x1, %sum /* IEU0 Group */; \
+ fcmpgt32 %S0, %T0, %x5 /* FPM */; \
+ srl %x2, 1, %x2 /* IEU0 Group */; \
+ fcmpgt32 %S2, %T1, %x6 /* FPM */; \
+ inc %x3 /* IEU0 Group */; \
+ add %sum, %x2, %sum /* IEU1 */; \
+ srl %x3, 1, %x3 /* IEU0 Group */; \
+ inc %x4 /* IEU1 */; \
+ fpadd32 %T0, %T1, %U0 /* FPA Group */; \
+ add %sum, %x3, %sum /* IEU0 */; \
+ fcmpgt32 %fz, %f2, %x7 /* FPM */; \
+ srl %x4, 1, %x4 /* IEU0 Group */; \
+ fcmpgt32 %fz, %f6, %x8 /* FPM */; \
+ inc %x5 /* IEU0 Group */; \
+ add %sum, %x4, %sum /* IEU1 */; \
+ srl %x5, 1, %x5 /* IEU0 Group */; \
+ fcmpgt32 %fz, %f10, %x1 /* FPM */; \
+ inc %x6 /* IEU0 Group */; \
+ add %sum, %x5, %sum /* IEU1 */; \
+ fmovd %FA, %FB /* FPA Group */; \
+ fcmpgt32 %fz, %f14, %x2 /* FPM */; \
+ srl %x6, 1, %x6 /* IEU0 Group */; \
+ ba,pt %xcc, ett /* CTI */; \
+ inc %x7 /* IEU1 */;
-#define END_THE_TRICK1(f0,f2,f4,f6,f8,f10,f12,f14,FA,FB) \
+#define END_THE_TRICK1(f0,f2,f4,f6,f8,f10,f12,f14,FA,FB) \
END_THE_TRICK(f0,f2,f4,f6,f8,f10,f12,f14,FA,FB,f48,f50,f52,f54,f56,f58,f60,f62)
-#define END_THE_TRICK2(S0,S1,S2,S3,T0,T1,U0,U1,V0,fz) \
- fpadd32 %U0, %U1, %V0 /* FPA Group */; \
- srl %x7, 1, %x7 /* IEU0 */; \
- add %sum, %x6, %sum /* IEU1 */; \
- std %V0, [%sp + STACKOFF] /* Store Group */; \
- inc %x8 /* IEU0 */; \
- sub %sum, %x7, %sum /* IEU1 */; \
- fcmpgt32 %fz, %S1, %x3 /* FPM Group */; \
- srl %x8, 1, %x8 /* IEU0 */; \
- inc %x1 /* IEU1 */; \
- fcmpgt32 %fz, %S3, %x4 /* FPM Group */; \
- srl %x1, 1, %x1 /* IEU0 */; \
- sub %sum, %x8, %sum /* IEU1 */; \
- ldx [%sp + STACKOFF], %x8 /* Load Group */; \
- inc %x2 /* IEU0 */; \
- sub %sum, %x1, %sum /* IEU1 */; \
- fcmpgt32 %fz, %T1, %x5 /* FPM Group */; \
- srl %x2, 1, %x2 /* IEU0 */; \
- inc %x3 /* IEU1 */; \
- fcmpgt32 %T0, %U0, %x6 /* FPM Group */; \
- srl %x3, 1, %x3 /* IEU0 */; \
- sub %sum, %x2, %sum /* IEU1 */; \
- inc %x4 /* IEU0 Group */; \
- sub %sum, %x3, %sum /* IEU1 */; \
- fcmpgt32 %fz, %U1, %x7 /* FPM Group */; \
- srl %x4, 1, %x4 /* IEU0 */; \
- inc %x5 /* IEU1 */; \
- fcmpgt32 %U0, %V0, %x1 /* FPM Group */; \
- srl %x5, 1, %x5 /* IEU0 */; \
- sub %sum, %x4, %sum /* IEU1 */; \
- fcmpgt32 %fz, %V0, %x2 /* FPM Group */; \
- inc %x6 /* IEU0 */; \
- sub %sum, %x5, %sum /* IEU1 */; \
- srl %x6, 1, %x6 /* IEU0 Group */; \
- inc %x7 /* IEU1 */; \
- srl %x7, 1, %x7 /* IEU0 Group */; \
- add %sum, %x6, %sum /* IEU1 */; \
- inc %x1 /* IEU0 Group */; \
- sub %sum, %x7, %sum /* IEU1 */; \
- srl %x1, 1, %x1 /* IEU0 Group */; \
- inc %x2 /* IEU1 */; \
- srl %x2, 1, %x2 /* IEU0 Group */; \
- add %sum, %x1, %sum /* IEU1 */; \
- sub %sum, %x2, %sum /* IEU0 Group */; \
- addcc %sum, %x8, %sum /* IEU Group */; \
- bcs,a,pn %xcc, 33f /* CTI */; \
- add %sum, 1, %sum /* IEU0 */; \
-33: /* That's it */;
+#define END_THE_TRICK2(S0,S1,S2,S3,T0,T1,U0,U1,V0,fz) \
+ fpadd32 %U0, %U1, %V0 /* FPA Group */; \
+ srl %x7, 1, %x7 /* IEU0 */; \
+ add %sum, %x6, %sum /* IEU1 */; \
+ std %V0, [%sp + STACKOFF] /* Store Group */; \
+ inc %x8 /* IEU0 */; \
+ sub %sum, %x7, %sum /* IEU1 */; \
+ srl %x8, 1, %x8 /* IEU0 Group */; \
+ fcmpgt32 %fz, %S1, %x3 /* FPM */; \
+ inc %x1 /* IEU0 Group */; \
+ fcmpgt32 %fz, %S3, %x4 /* FPM */; \
+ srl %x1, 1, %x1 /* IEU0 Group */; \
+ sub %sum, %x8, %sum /* IEU1 */; \
+ ldx [%sp + STACKOFF], %x8 /* Load Group */; \
+ inc %x2 /* IEU0 */; \
+ sub %sum, %x1, %sum /* IEU1 */; \
+ srl %x2, 1, %x2 /* IEU0 Group */; \
+ fcmpgt32 %fz, %T1, %x5 /* FPM */; \
+ inc %x3 /* IEU0 Group */; \
+ fcmpgt32 %T0, %U0, %x6 /* FPM */; \
+ srl %x3, 1, %x3 /* IEU0 Group */; \
+ sub %sum, %x2, %sum /* IEU1 */; \
+ inc %x4 /* IEU0 Group */; \
+ sub %sum, %x3, %sum /* IEU1 */; \
+ srl %x4, 1, %x4 /* IEU0 Group */; \
+ fcmpgt32 %fz, %U1, %x7 /* FPM */; \
+ inc %x5 /* IEU0 Group */; \
+ fcmpgt32 %U0, %V0, %x1 /* FPM */; \
+ srl %x5, 1, %x5 /* IEU0 Group */; \
+ sub %sum, %x4, %sum /* IEU1 */; \
+ sub %sum, %x5, %sum /* IEU0 Group */; \
+ fcmpgt32 %fz, %V0, %x2 /* FPM */; \
+ inc %x6 /* IEU0 Group */; \
+ inc %x7 /* IEU1 */; \
+ srl %x6, 1, %x6 /* IEU0 Group */; \
+ inc %x1 /* IEU1 */; \
+ srl %x7, 1, %x7 /* IEU0 Group */; \
+ add %sum, %x6, %sum /* IEU1 */; \
+ srl %x1, 1, %x1 /* IEU0 Group */; \
+ sub %sum, %x7, %sum /* IEU1 */; \
+ inc %x2 /* IEU0 Group */; \
+ add %sum, %x1, %sum /* IEU1 */; \
+ srl %x2, 1, %x2 /* IEU0 Group */; \
+ sub %sum, %x2, %sum /* IEU0 Group */; \
+ addcc %sum, %x8, %sum /* IEU1 Group */; \
+ bcs,a,pn %xcc, 33f /* CTI */; \
+ add %sum, 1, %sum /* IEU0 (Group) */; \
+33: /* That's it */;
.text
.globl csum_partial_copy_vis
.align 32
-/* %asi should be either ASI_P or ASI_AIUS for csum_partial_copy resp. csum_partial_copy_from_user */
-/* This assumes that !((%src^%dst)&3) && !((%src|%dst)&1) && %len >= 256 */
+/* %asi should be either ASI_P or ASI_AIUS for csum_partial_copy resp.
+ * csum_partial_copy_from_user
+ * This assumes that !((%src^%dst)&3) && !((%src|%dst)&1) && %len >= 256
+ */
csum_partial_copy_vis:
- andcc %dst, 7, %g0 /* IEU1 Group */
- be,pt %icc, 4f /* CTI */
- and %dst, 0x38, %o4 /* IEU0 */
- mov 1, %g5 /* IEU0 Group */
- andcc %dst, 2, %g0 /* IEU1 */
- be,pt %icc, 1f /* CTI */
- and %dst, 4, %g7 /* IEU0 Group */
- lduha [%src] %asi, %g2 /* Load */
- sub %len, 2, %len /* IEU0 Group */
- add %dst, 2, %dst /* IEU1 */
- andcc %dst, 4, %g7 /* IEU1 Group */
- sll %g5, 16, %g5 /* IEU0 */
- sth %g2, [%dst - 2] /* Store Group */
- sll %g2, 16, %g2 /* IEU0 */
- add %src, 2, %src /* IEU1 */
- addcc %g2, %sum, %sum /* IEU1 Group */
- bcs,a,pn %icc, 1f /* CTI */
- add %sum, %g5, %sum /* IEU0 */
-1: lduwa [%src] %asi, %g2 /* Load */
- brz,a,pn %g7, 4f /* CTI+IEU1 Group */
- and %dst, 0x38, %o4 /* IEU0 */
- add %dst, 4, %dst /* IEU0 Group */
- sub %len, 4, %len /* IEU1 */
- addcc %g2, %sum, %sum /* IEU1 Group */
- bcs,a,pn %icc, 1f /* CTI */
- add %sum, 1, %sum /* IEU0 */
-1: and %dst, 0x38, %o4 /* IEU0 Group */
- stw %g2, [%dst - 4] /* Store */
- add %src, 4, %src /* IEU1 */
+ andcc %dst, 7, %g0 /* IEU1 Group */
+ be,pt %icc, 4f /* CTI */
+ and %dst, 0x38, %o4 /* IEU0 */
+ mov 1, %g5 /* IEU0 Group */
+ andcc %dst, 2, %g0 /* IEU1 */
+ be,pt %icc, 1f /* CTI */
+ and %dst, 4, %g7 /* IEU0 Group */
+ lduha [%src] %asi, %g2 /* Load */
+ sub %len, 2, %len /* IEU0 Group */
+ add %dst, 2, %dst /* IEU1 */
+ andcc %dst, 4, %g7 /* IEU1 Group */
+ sll %g5, 16, %g5 /* IEU0 */
+ sth %g2, [%dst - 2] /* Store Group */
+ sll %g2, 16, %g2 /* IEU0 */
+ add %src, 2, %src /* IEU1 */
+ addcc %g2, %sum, %sum /* IEU1 Group */
+ bcs,a,pn %icc, 1f /* CTI */
+ add %sum, %g5, %sum /* IEU0 */
+1: lduwa [%src] %asi, %g2 /* Load */
+ brz,a,pn %g7, 4f /* CTI+IEU1 Group */
+ and %dst, 0x38, %o4 /* IEU0 */
+ add %dst, 4, %dst /* IEU0 Group */
+ sub %len, 4, %len /* IEU1 */
+ addcc %g2, %sum, %sum /* IEU1 Group */
+ bcs,a,pn %icc, 1f /* CTI */
+ add %sum, 1, %sum /* IEU0 */
+1: and %dst, 0x38, %o4 /* IEU0 Group */
+ stw %g2, [%dst - 4] /* Store */
+ add %src, 4, %src /* IEU1 */
4:
#ifdef __KERNEL__
VISEntry
#endif
- mov %src, %g7 /* IEU1 Group */
- fzero %f48 /* FPA */
- alignaddr %src, %g0, %src /* Single Group */
- subcc %g7, %src, %g7 /* IEU1 Group */
- be,pt %xcc, 1f /* CTI */
- mov 0x40, %g1 /* IEU0 */
- lduwa [%src] %asi, %g2 /* Load Group */
- subcc %sum, %g2, %sum /* IEU1 Group+load stall */
- bcs,a,pn %icc, 1f /* CTI */
- sub %sum, 1, %sum /* IEU0 */
-1: srl %sum, 0, %sum /* IEU0 Group */
- clr %g5 /* IEU1 */
- brz,pn %o4, 3f /* CTI+IEU1 Group */
- sub %g1, %o4, %g1 /* IEU0 */
- ldda [%src] %asi, %f0 /* Load */
- clr %o4 /* IEU0 Group */
- andcc %dst, 8, %g0 /* IEU1 */
- be,pn %icc, 1f /* CTI */
- ldda [%src + 8] %asi, %f2 /* Load Group */
- add %src, 8, %src /* IEU0 */
- sub %len, 8, %len /* IEU1 */
- fpadd32 %f0, %f48, %f50 /* FPA */
- addcc %dst, 8, %dst /* IEU1 Group */
- faligndata %f0, %f2, %f16 /* FPA */
- fcmpgt32 %f48, %f50, %o4 /* FPM Group */
- fmovd %f2, %f0 /* FPA Group */
- ldda [%src + 8] %asi, %f2 /* Load */
- std %f16, [%dst - 8] /* Store */
- fmovd %f50, %f48 /* FPA */
-1: andcc %g1, 0x10, %g0 /* IEU1 Group */
- be,pn %icc, 1f /* CTI */
- and %g1, 0x20, %g1 /* IEU0 */
- fpadd32 %f0, %f48, %f50 /* FPA */
- ldda [%src + 16] %asi, %f4 /* Load Group */
- add %src, 16, %src /* IEU0 */
- add %dst, 16, %dst /* IEU1 */
- faligndata %f0, %f2, %f16 /* FPA */
- fcmpgt32 %f48, %f50, %g5 /* FPM Group */
- sub %len, 16, %len /* IEU0 */
- inc %o4 /* IEU1 */
- std %f16, [%dst - 16] /* Store Group */
- fpadd32 %f2, %f50, %f48 /* FPA */
- srl %o4, 1, %o5 /* IEU0 */
- faligndata %f2, %f4, %f18 /* FPA Group */
- std %f18, [%dst - 8] /* Store */
- fcmpgt32 %f50, %f48, %o4 /* FPM Group */
- add %o5, %sum, %sum /* IEU0 */
- ldda [%src + 8] %asi, %f2 /* Load */
- fmovd %f4, %f0 /* FPA */
-1: brz,a,pn %g1, 4f /* CTI+IEU1 Group */
- rd %asi, %g2 /* LSU Group + 4 bubbles */
- inc %g5 /* IEU0 */
- fpadd32 %f0, %f48, %f50 /* FPA */
- ldda [%src + 16] %asi, %f4 /* Load Group */
- srl %g5, 1, %g5 /* IEU0 */
- add %dst, 32, %dst /* IEU1 */
- faligndata %f0, %f2, %f16 /* FPA */
- fcmpgt32 %f48, %f50, %o5 /* FPM Group */
- inc %o4 /* IEU0 */
- ldda [%src + 24] %asi, %f6 /* Load */
- srl %o4, 1, %o4 /* IEU0 Group */
- add %g5, %sum, %sum /* IEU1 */
- ldda [%src + 32] %asi, %f8 /* Load */
- fpadd32 %f2, %f50, %f48 /* FPA */
- faligndata %f2, %f4, %f18 /* FPA Group */
- sub %len, 32, %len /* IEU0 */
- std %f16, [%dst - 32] /* Store */
- fcmpgt32 %f50, %f48, %g3 /* FPM Group */
- inc %o5 /* IEU0 */
- add %o4, %sum, %sum /* IEU1 */
- fpadd32 %f4, %f48, %f50 /* FPA */
- faligndata %f4, %f6, %f20 /* FPA Group */
- srl %o5, 1, %o5 /* IEU0 */
- fcmpgt32 %f48, %f50, %g5 /* FPM Group */
- add %o5, %sum, %sum /* IEU0 */
- std %f18, [%dst - 24] /* Store */
- fpadd32 %f6, %f50, %f48 /* FPA */
- inc %g3 /* IEU0 Group */
- std %f20, [%dst - 16] /* Store */
- add %src, 32, %src /* IEU1 */
- faligndata %f6, %f8, %f22 /* FPA */
- fcmpgt32 %f50, %f48, %o4 /* FPM Group */
- srl %g3, 1, %g3 /* IEU0 */
- std %f22, [%dst - 8] /* Store */
- add %g3, %sum, %sum /* IEU0 Group */
-3: rd %asi, %g2 /* LSU Group + 4 bubbles */
+ mov %src, %g7 /* IEU1 Group */
+ fzero %f48 /* FPA */
+ alignaddr %src, %g0, %src /* Single Group */
+ subcc %g7, %src, %g7 /* IEU1 Group */
+ be,pt %xcc, 1f /* CTI */
+ mov 0x40, %g1 /* IEU0 */
+ lduwa [%src] %asi, %g2 /* Load Group */
+ subcc %sum, %g2, %sum /* IEU1 Group+load stall*/
+ bcs,a,pn %icc, 1f /* CTI */
+ sub %sum, 1, %sum /* IEU0 */
+1: srl %sum, 0, %sum /* IEU0 Group */
+ clr %g5 /* IEU1 */
+ brz,pn %o4, 3f /* CTI+IEU1 Group */
+ sub %g1, %o4, %g1 /* IEU0 */
+ ldda [%src] %asi, %f0 /* Load */
+ clr %o4 /* IEU0 Group */
+ andcc %dst, 8, %g0 /* IEU1 */
+ be,pn %icc, 1f /* CTI */
+ ldda [%src + 8] %asi, %f2 /* Load Group */
+ add %src, 8, %src /* IEU0 */
+ sub %len, 8, %len /* IEU1 */
+ fpadd32 %f0, %f48, %f50 /* FPA */
+ addcc %dst, 8, %dst /* IEU1 Group */
+ faligndata %f0, %f2, %f16 /* FPA */
+ fcmpgt32 %f48, %f50, %o4 /* FPM Group */
+ fmovd %f2, %f0 /* FPA Group */
+ ldda [%src + 8] %asi, %f2 /* Load */
+ std %f16, [%dst - 8] /* Store */
+ fmovd %f50, %f48 /* FPA */
+1: andcc %g1, 0x10, %g0 /* IEU1 Group */
+ be,pn %icc, 1f /* CTI */
+ and %g1, 0x20, %g1 /* IEU0 */
+ fpadd32 %f0, %f48, %f50 /* FPA */
+ ldda [%src + 16] %asi, %f4 /* Load Group */
+ add %src, 16, %src /* IEU0 */
+ add %dst, 16, %dst /* IEU1 */
+ faligndata %f0, %f2, %f16 /* FPA */
+ fcmpgt32 %f48, %f50, %g5 /* FPM Group */
+ sub %len, 16, %len /* IEU0 */
+ inc %o4 /* IEU1 */
+ std %f16, [%dst - 16] /* Store Group */
+ fpadd32 %f2, %f50, %f48 /* FPA */
+ srl %o4, 1, %o5 /* IEU0 */
+ faligndata %f2, %f4, %f18 /* FPA Group */
+ std %f18, [%dst - 8] /* Store */
+ fcmpgt32 %f50, %f48, %o4 /* FPM Group */
+ add %o5, %sum, %sum /* IEU0 */
+ ldda [%src + 8] %asi, %f2 /* Load */
+ fmovd %f4, %f0 /* FPA */
+1: brz,a,pn %g1, 4f /* CTI+IEU1 Group */
+ rd %asi, %g2 /* LSU Group + 4 bubbles*/
+ inc %g5 /* IEU0 */
+ fpadd32 %f0, %f48, %f50 /* FPA */
+ ldda [%src + 16] %asi, %f4 /* Load Group */
+ srl %g5, 1, %g5 /* IEU0 */
+ add %dst, 32, %dst /* IEU1 */
+ faligndata %f0, %f2, %f16 /* FPA */
+ fcmpgt32 %f48, %f50, %o5 /* FPM Group */
+ inc %o4 /* IEU0 */
+ ldda [%src + 24] %asi, %f6 /* Load */
+ srl %o4, 1, %o4 /* IEU0 Group */
+ add %g5, %sum, %sum /* IEU1 */
+ ldda [%src + 32] %asi, %f8 /* Load */
+ fpadd32 %f2, %f50, %f48 /* FPA */
+ faligndata %f2, %f4, %f18 /* FPA Group */
+ sub %len, 32, %len /* IEU0 */
+ std %f16, [%dst - 32] /* Store */
+ fcmpgt32 %f50, %f48, %g3 /* FPM Group */
+ inc %o5 /* IEU0 */
+ add %o4, %sum, %sum /* IEU1 */
+ fpadd32 %f4, %f48, %f50 /* FPA */
+ faligndata %f4, %f6, %f20 /* FPA Group */
+ srl %o5, 1, %o5 /* IEU0 */
+ fcmpgt32 %f48, %f50, %g5 /* FPM Group */
+ add %o5, %sum, %sum /* IEU0 */
+ std %f18, [%dst - 24] /* Store */
+ fpadd32 %f6, %f50, %f48 /* FPA */
+ inc %g3 /* IEU0 Group */
+ std %f20, [%dst - 16] /* Store */
+ add %src, 32, %src /* IEU1 */
+ faligndata %f6, %f8, %f22 /* FPA */
+ fcmpgt32 %f50, %f48, %o4 /* FPM Group */
+ srl %g3, 1, %g3 /* IEU0 */
+ std %f22, [%dst - 8] /* Store */
+ add %g3, %sum, %sum /* IEU0 Group */
+3: rd %asi, %g2 /* LSU Group + 4 bubbles*/
#ifdef __KERNEL__
-4: sethi %hi(vis0s), %g7 /* IEU0 Group */
- or %g2, ASI_BLK_OR, %g2 /* IEU1 */
+4: sethi %hi(vis0s), %g7 /* IEU0 Group */
+ or %g2, ASI_BLK_OR, %g2 /* IEU1 */
#else
-4: rd %pc, %g7 /* LSU Group + 4 bubbles */
+4: rd %pc, %g7 /* LSU Group + 4 bubbles*/
#endif
- inc %g5 /* IEU0 Group */
- and %src, 0x38, %g3 /* IEU1 */
- membar #StoreLoad /* LSU Group */
- srl %g5, 1, %g5 /* IEU0 */
- inc %o4 /* IEU1 */
- sll %g3, 8, %g3 /* IEU0 Group */
- sub %len, 0xc0, %len /* IEU1 */
- addcc %g5, %sum, %sum /* IEU1 Group */
- srl %o4, 1, %o4 /* IEU0 */
- add %g7, %g3, %g7 /* IEU0 Group */
- add %o4, %sum, %sum /* IEU1 */
+ inc %g5 /* IEU0 Group */
+ and %src, 0x38, %g3 /* IEU1 */
+ membar #StoreLoad /* LSU Group */
+ srl %g5, 1, %g5 /* IEU0 */
+ inc %o4 /* IEU1 */
+ sll %g3, 8, %g3 /* IEU0 Group */
+ sub %len, 0xc0, %len /* IEU1 */
+ addcc %g5, %sum, %sum /* IEU1 Group */
+ srl %o4, 1, %o4 /* IEU0 */
+ add %g7, %g3, %g7 /* IEU0 Group */
+ add %o4, %sum, %sum /* IEU1 */
#ifdef __KERNEL__
- jmpl %g7 + %lo(vis0s), %g0 /* CTI+IEU1 Group */
+ jmpl %g7 + %lo(vis0s), %g0 /* CTI+IEU1 Group */
#else
- jmpl %g7 + (vis0s - 4b), %g0 /* CTI+IEU1 Group */
+ jmpl %g7 + (vis0s - 4b), %g0 /* CTI+IEU1 Group */
#endif
- fzero %f32 /* FPA */
+ fzero %f32 /* FPA */
.align 2048
-vis0s: wr %g2, ASI_BLK_XOR, %asi /* LSU Group */
- add %src, 128, %src /* IEU0 Group */
- ldda [%src-128] %asi, %f0 /* Load Group */
- ldda [%src-64] %asi, %f16 /* Load Group */
- fmovd %f48, %f62 /* FPA Group f0 available */
- faligndata %f0, %f2, %f48 /* FPA Group f2 available */
- fcmpgt32 %f32, %f2, %x1 /* FPM Group f4 available */
- fpadd32 %f0, %f62, %f0 /* FPA */
- fcmpgt32 %f32, %f4, %x2 /* FPM Group f6 available */
- faligndata %f2, %f4, %f50 /* FPA */
- fcmpgt32 %f62, %f0, %x3 /* FPM Group f8 available */
- faligndata %f4, %f6, %f52 /* FPA */
- fcmpgt32 %f32, %f6, %x4 /* FPM Group f10 available */
- inc %x1 /* IEU0 */
- faligndata %f6, %f8, %f54 /* FPA */
- fcmpgt32 %f32, %f8, %x5 /* FPM Group f12 available */
- srl %x1, 1, %x1 /* IEU0 */
- inc %x2 /* IEU1 */
- faligndata %f8, %f10, %f56 /* FPA */
- fcmpgt32 %f32, %f10, %x6 /* FPM Group f14 available */
- srl %x2, 1, %x2 /* IEU0 */
- add %sum, %x1, %sum /* IEU1 */
- faligndata %f10, %f12, %f58 /* FPA */
- fcmpgt32 %f32, %f12, %x7 /* FPM Group */
- inc %x3 /* IEU0 */
- add %sum, %x2, %sum /* IEU1 */
- faligndata %f12, %f14, %f60 /* FPA */
- fcmpgt32 %f32, %f14, %x8 /* FPM Group */
- srl %x3, 1, %x3 /* IEU0 */
- inc %x4 /* IEU1 */
- fmovd %f14, %f62 /* FPA */
- srl %x4, 1, %x4 /* IEU0 Group */
- add %sum, %x3, %sum /* IEU1 */
+vis0s: wr %g2, ASI_BLK_XOR, %asi /* LSU Group */
+ add %src, 128, %src /* IEU0 Group */
+ ldda [%src-128] %asi, %f0 /* Load Group */
+ ldda [%src-64] %asi, %f16 /* Load Group */
+ fmovd %f48, %f62 /* FPA Group f0 available*/
+ faligndata %f0, %f2, %f48 /* FPA Group f2 available*/
+ fcmpgt32 %f32, %f2, %x1 /* FPM Group f4 available*/
+ fpadd32 %f0, %f62, %f0 /* FPA */
+ fcmpgt32 %f32, %f4, %x2 /* FPM Group f6 available*/
+ faligndata %f2, %f4, %f50 /* FPA */
+ fcmpgt32 %f62, %f0, %x3 /* FPM Group f8 available*/
+ faligndata %f4, %f6, %f52 /* FPA */
+ fcmpgt32 %f32, %f6, %x4 /* FPM Group f10 available*/
+ inc %x1 /* IEU0 */
+ faligndata %f6, %f8, %f54 /* FPA */
+ fcmpgt32 %f32, %f8, %x5 /* FPM Group f12 available*/
+ srl %x1, 1, %x1 /* IEU0 */
+ inc %x2 /* IEU1 */
+ faligndata %f8, %f10, %f56 /* FPA */
+ fcmpgt32 %f32, %f10, %x6 /* FPM Group f14 available*/
+ srl %x2, 1, %x2 /* IEU0 */
+ add %sum, %x1, %sum /* IEU1 */
+ faligndata %f10, %f12, %f58 /* FPA */
+ fcmpgt32 %f32, %f12, %x7 /* FPM Group */
+ inc %x3 /* IEU0 */
+ add %sum, %x2, %sum /* IEU1 */
+ faligndata %f12, %f14, %f60 /* FPA */
+ fcmpgt32 %f32, %f14, %x8 /* FPM Group */
+ srl %x3, 1, %x3 /* IEU0 */
+ inc %x4 /* IEU1 */
+ fmovd %f14, %f62 /* FPA */
+ srl %x4, 1, %x4 /* IEU0 Group */
+ add %sum, %x3, %sum /* IEU1 */
vis0: DO_THE_TRICK( f0,f2,f4,f6,f8,f10,f12,f14,f16,f18,f20,f22,f24,f26,f28,f30,
- ,f48,f50,f52,f54,f56,f58,f60,f62,f62,
- ,LDBLK(f32), STBLK,,,,,,,,
+ ,f48,f50,f52,f54,f56,f58,f60,f62,f62,
+ ,LDBLK(f32), STBLK,,,,,,,,
,bcs,pn %icc, vis0e1)
DO_THE_TRICK( f16,f18,f20,f22,f24,f26,f28,f30,f32,f34,f36,f38,f40,f42,f44,f46,
- ,f48,f50,f52,f54,f56,f58,f60,f62,f62,
- ,LDBLK(f0), STBLK,,,,,,,,
+ ,f48,f50,f52,f54,f56,f58,f60,f62,f62,
+ ,LDBLK(f0), STBLK,,,,,,,,
,bcs,pn %icc, vis0e2)
- DO_THE_TRICK( f32,f34,f36,f38,f40,f42,f44,f46,f0,f2,f4,f6,f8,f10,f12,f14,
+ DO_THE_TRICK( f32,f34,f36,f38,f40,f42,f44,f46,f0,f2,f4,f6,f8,f10,f12,f14,
,f48,f50,f52,f54,f56,f58,f60,f62,f62,
,LDBLK(f16), STBLK,,,,,,,,
,bcc,pt %icc, vis0)
-vis0e3: DO_THE_TRICK( f0,f2,f4,f6,f8,f10,f12,f14,f16,f18,f20,f22,f24,f26,f28,f30,
+vis0e3: DO_THE_TRICK( f0,f2,f4,f6,f8,f10,f12,f14,f16,f18,f20,f22,f24,f26,f28,f30,
,f48,f50,f52,f54,f56,f58,f60,f62,f32,
,SYNC, STBLK,ST(f48,64),ST(f50,8),ST(f52,16),ST(f54,24),ST(f56,32),ST(f58,40),ST(f60,48),
,add %dst, 56, %dst; add %len, 192 - 8*8, %len; ba,pt %icc, e2)
@@ -447,39 +449,39 @@ vis0e1: DO_THE_TRICK( f16,f18,f20,f22,f24,f26,f28,f30,f32,f34,f36,f38,f40,f42,f4
,f48,f50,f52,f54,f56,f58,f60,f62,f0,
,SYNC, STBLK,ST(f48,64),ST(f50,8),ST(f52,16),ST(f54,24),ST(f56,32),ST(f58,40),ST(f60,48),
,add %dst, 56, %dst; add %len, 192 - 8*8, %len; ba,pt %icc, e3)
-vis0e2: DO_THE_TRICK( f32,f34,f36,f38,f40,f42,f44,f46,f0,f2,f4,f6,f8,f10,f12,f14,
+vis0e2: DO_THE_TRICK( f32,f34,f36,f38,f40,f42,f44,f46,f0,f2,f4,f6,f8,f10,f12,f14,
,f48,f50,f52,f54,f56,f58,f60,f62,f16,
,SYNC, STBLK,ST(f48,64),ST(f50,8),ST(f52,16),ST(f54,24),ST(f56,32),ST(f58,40),ST(f60,48),
,add %dst, 56, %dst; add %len, 192 - 8*8, %len; ba,pt %icc, e1)
.align 2048
-vis1s: wr %g2, ASI_BLK_XOR, %asi /* LSU Group */
- add %src, 128 - 8, %src /* IEU0 Group */
- ldda [%src-128] %asi, %f0 /* Load Group */
- ldda [%src-64] %asi, %f16 /* Load Group */
- fmovd %f0, %f58 /* FPA Group */
- fmovd %f48, %f0 /* FPA Group */
- fcmpgt32 %f32, %f2, %x2 /* FPM Group */
- faligndata %f2, %f4, %f48 /* FPA */
- fcmpgt32 %f32, %f4, %x3 /* FPM Group */
- faligndata %f4, %f6, %f50 /* FPA */
- fcmpgt32 %f32, %f6, %x4 /* FPM Group */
- faligndata %f6, %f8, %f52 /* FPA */
- fcmpgt32 %f32, %f8, %x5 /* FPM Group */
- inc %x2 /* IEU1 */
- faligndata %f8, %f10, %f54 /* FPA */
- fcmpgt32 %f32, %f10, %x6 /* FPM Group */
- srl %x2, 1, %x2 /* IEU0 */
- faligndata %f10, %f12, %f56 /* FPA */
- fcmpgt32 %f32, %f12, %x7 /* FPM Group */
- inc %x3 /* IEU0 */
- add %sum, %x2, %sum /* IEU1 */
- faligndata %f12, %f14, %f58 /* FPA */
- fcmpgt32 %f32, %f14, %x8 /* FPM Group */
- srl %x3, 1, %x3 /* IEU0 */
- inc %x4 /* IEU1 */
- fmovd %f14, %f60 /* FPA */
- srl %x4, 1, %x4 /* IEU0 Group */
- add %sum, %x3, %sum /* IEU1 */
+vis1s: wr %g2, ASI_BLK_XOR, %asi /* LSU Group */
+ add %src, 128 - 8, %src /* IEU0 Group */
+ ldda [%src-128] %asi, %f0 /* Load Group */
+ ldda [%src-64] %asi, %f16 /* Load Group */
+ fmovd %f0, %f58 /* FPA Group */
+ fmovd %f48, %f0 /* FPA Group */
+ fcmpgt32 %f32, %f2, %x2 /* FPM Group */
+ faligndata %f2, %f4, %f48 /* FPA */
+ fcmpgt32 %f32, %f4, %x3 /* FPM Group */
+ faligndata %f4, %f6, %f50 /* FPA */
+ fcmpgt32 %f32, %f6, %x4 /* FPM Group */
+ faligndata %f6, %f8, %f52 /* FPA */
+ fcmpgt32 %f32, %f8, %x5 /* FPM Group */
+ inc %x2 /* IEU1 */
+ faligndata %f8, %f10, %f54 /* FPA */
+ fcmpgt32 %f32, %f10, %x6 /* FPM Group */
+ srl %x2, 1, %x2 /* IEU0 */
+ faligndata %f10, %f12, %f56 /* FPA */
+ fcmpgt32 %f32, %f12, %x7 /* FPM Group */
+ inc %x3 /* IEU0 */
+ add %sum, %x2, %sum /* IEU1 */
+ faligndata %f12, %f14, %f58 /* FPA */
+ fcmpgt32 %f32, %f14, %x8 /* FPM Group */
+ srl %x3, 1, %x3 /* IEU0 */
+ inc %x4 /* IEU1 */
+ fmovd %f14, %f60 /* FPA */
+ srl %x4, 1, %x4 /* IEU0 Group */
+ add %sum, %x3, %sum /* IEU1 */
vis1: DO_THE_TRICK( f0,f2,f4,f6,f8,f10,f12,f14,f16,f18,f20,f22,f24,f26,f28,f30,
,f62,f48,f50,f52,f54,f56,f58,f60,f60,
,LDBLK(f32), ,STBLK,,,,,,,
@@ -505,31 +507,31 @@ vis1e2: DO_THE_TRICK( f32,f34,f36,f38,f40,f42,f44,f46,f0,f2,f4,f6,f8,f10,f12,f14
,SYNC, ,STBLK,ST(f48,0),ST(f50,8),ST(f52,16),ST(f54,24),ST(f56,32),ST(f58,40),
,add %dst, 48, %dst; add %len, 192 - 7*8, %len; ba,pt %icc, e1)
.align 2048
-vis2s: wr %g2, ASI_BLK_XOR, %asi /* LSU Group */
- add %src, 128 - 16, %src /* IEU0 Group */
- ldda [%src-128] %asi, %f0 /* Load Group */
- ldda [%src-64] %asi, %f16 /* Load Group */
- fmovd %f0, %f56 /* FPA Group */
- fmovd %f48, %f0 /* FPA Group */
- sub %dst, 64, %dst /* IEU0 */
- fpsub32 %f2, %f2, %f2 /* FPA Group */
- fcmpgt32 %f32, %f4, %x3 /* FPM Group */
- faligndata %f4, %f6, %f48 /* FPA */
- fcmpgt32 %f32, %f6, %x4 /* FPM Group */
- faligndata %f6, %f8, %f50 /* FPA */
- fcmpgt32 %f32, %f8, %x5 /* FPM Group */
- faligndata %f8, %f10, %f52 /* FPA */
- fcmpgt32 %f32, %f10, %x6 /* FPM Group */
- faligndata %f10, %f12, %f54 /* FPA */
- fcmpgt32 %f32, %f12, %x7 /* FPM Group */
- inc %x3 /* IEU0 */
- faligndata %f12, %f14, %f56 /* FPA */
- fcmpgt32 %f32, %f14, %x8 /* FPM Group */
- srl %x3, 1, %x3 /* IEU0 */
- inc %x4 /* IEU1 */
- fmovd %f14, %f58 /* FPA */
- srl %x4, 1, %x4 /* IEU0 Group */
- add %sum, %x3, %sum /* IEU1 */
+vis2s: wr %g2, ASI_BLK_XOR, %asi /* LSU Group */
+ add %src, 128 - 16, %src /* IEU0 Group */
+ ldda [%src-128] %asi, %f0 /* Load Group */
+ ldda [%src-64] %asi, %f16 /* Load Group */
+ fmovd %f0, %f56 /* FPA Group */
+ fmovd %f48, %f0 /* FPA Group */
+ sub %dst, 64, %dst /* IEU0 */
+ fpsub32 %f2, %f2, %f2 /* FPA Group */
+ fcmpgt32 %f32, %f4, %x3 /* FPM Group */
+ faligndata %f4, %f6, %f48 /* FPA */
+ fcmpgt32 %f32, %f6, %x4 /* FPM Group */
+ faligndata %f6, %f8, %f50 /* FPA */
+ fcmpgt32 %f32, %f8, %x5 /* FPM Group */
+ faligndata %f8, %f10, %f52 /* FPA */
+ fcmpgt32 %f32, %f10, %x6 /* FPM Group */
+ faligndata %f10, %f12, %f54 /* FPA */
+ fcmpgt32 %f32, %f12, %x7 /* FPM Group */
+ inc %x3 /* IEU0 */
+ faligndata %f12, %f14, %f56 /* FPA */
+ fcmpgt32 %f32, %f14, %x8 /* FPM Group */
+ srl %x3, 1, %x3 /* IEU0 */
+ inc %x4 /* IEU1 */
+ fmovd %f14, %f58 /* FPA */
+ srl %x4, 1, %x4 /* IEU0 Group */
+ add %sum, %x3, %sum /* IEU1 */
vis2: DO_THE_TRICK( f0,f2,f4,f6,f8,f10,f12,f14,f16,f18,f20,f22,f24,f26,f28,f30,
,f60,f62,f48,f50,f52,f54,f56,f58,f58,
,LDBLK(f32), ,,STBLK,,,,,,
@@ -555,27 +557,27 @@ vis2e2: DO_THE_TRICK( f32,f34,f36,f38,f40,f42,f44,f46,f0,f2,f4,f6,f8,f10,f12,f14
,SYNC, ,,STBLK,ST(f48,64),ST(f50,72),ST(f52,80),ST(f54,88),ST(f56,96),
,add %dst, 104, %dst; add %len, 192 - 6*8, %len; ba,pt %icc, e1)
.align 2048
-vis3s: wr %g2, ASI_BLK_XOR, %asi /* LSU Group */
- add %src, 128 - 24, %src /* IEU0 Group */
- ldda [%src-128] %asi, %f0 /* Load Group */
- ldda [%src-64] %asi, %f16 /* Load Group */
- fmovd %f0, %f54 /* FPA Group */
- fmovd %f48, %f0 /* FPA Group */
- sub %dst, 64, %dst /* IEU0 */
- fpsub32 %f2, %f2, %f2 /* FPA Group */
- fpsub32 %f4, %f4, %f4 /* FPA Group */
- fcmpgt32 %f32, %f6, %x4 /* FPM Group */
- faligndata %f6, %f8, %f48 /* FPA */
- fcmpgt32 %f32, %f8, %x5 /* FPM Group */
- faligndata %f8, %f10, %f50 /* FPA */
- fcmpgt32 %f32, %f10, %x6 /* FPM Group */
- faligndata %f10, %f12, %f52 /* FPA */
- fcmpgt32 %f32, %f12, %x7 /* FPM Group */
- faligndata %f12, %f14, %f54 /* FPA */
- fcmpgt32 %f32, %f14, %x8 /* FPM Group */
- fmovd %f14, %f56 /* FPA */
- inc %x4 /* IEU0 */
- srl %x4, 1, %x4 /* IEU0 Group */
+vis3s: wr %g2, ASI_BLK_XOR, %asi /* LSU Group */
+ add %src, 128 - 24, %src /* IEU0 Group */
+ ldda [%src-128] %asi, %f0 /* Load Group */
+ ldda [%src-64] %asi, %f16 /* Load Group */
+ fmovd %f0, %f54 /* FPA Group */
+ fmovd %f48, %f0 /* FPA Group */
+ sub %dst, 64, %dst /* IEU0 */
+ fpsub32 %f2, %f2, %f2 /* FPA Group */
+ fpsub32 %f4, %f4, %f4 /* FPA Group */
+ fcmpgt32 %f32, %f6, %x4 /* FPM Group */
+ faligndata %f6, %f8, %f48 /* FPA */
+ fcmpgt32 %f32, %f8, %x5 /* FPM Group */
+ faligndata %f8, %f10, %f50 /* FPA */
+ fcmpgt32 %f32, %f10, %x6 /* FPM Group */
+ faligndata %f10, %f12, %f52 /* FPA */
+ fcmpgt32 %f32, %f12, %x7 /* FPM Group */
+ faligndata %f12, %f14, %f54 /* FPA */
+ fcmpgt32 %f32, %f14, %x8 /* FPM Group */
+ fmovd %f14, %f56 /* FPA */
+ inc %x4 /* IEU0 */
+ srl %x4, 1, %x4 /* IEU0 Group */
vis3: DO_THE_TRICK( f0,f2,f4,f6,f8,f10,f12,f14,f16,f18,f20,f22,f24,f26,f28,f30,
,f58,f60,f62,f48,f50,f52,f54,f56,f56,
,LDBLK(f32), ,,,STBLK,,,,,
@@ -601,25 +603,25 @@ vis3e2: DO_THE_TRICK( f32,f34,f36,f38,f40,f42,f44,f46,f0,f2,f4,f6,f8,f10,f12,f14
,SYNC, ,,,STBLK,ST(f48,64),ST(f50,72),ST(f52,80),ST(f54,88),
,add %dst, 96, %dst; add %len, 192 - 5*8, %len; ba,pt %icc, e1)
.align 2048
-vis4s: wr %g2, ASI_BLK_XOR, %asi /* LSU Group */
- add %src, 128 - 32, %src /* IEU0 Group */
- ldda [%src-128] %asi, %f0 /* Load Group */
- ldda [%src-64] %asi, %f16 /* Load Group */
- fmovd %f0, %f52 /* FPA Group */
- fmovd %f48, %f0 /* FPA Group */
- sub %dst, 64, %dst /* IEU0 */
- fpsub32 %f2, %f2, %f2 /* FPA Group */
- fpsub32 %f4, %f4, %f4 /* FPA Group */
- fpsub32 %f6, %f6, %f6 /* FPA Group */
- clr %x4 /* IEU0 */
- fcmpgt32 %f32, %f8, %x5 /* FPM Group */
- faligndata %f8, %f10, %f48 /* FPA */
- fcmpgt32 %f32, %f10, %x6 /* FPM Group */
- faligndata %f10, %f12, %f50 /* FPA */
- fcmpgt32 %f32, %f12, %x7 /* FPM Group */
- faligndata %f12, %f14, %f52 /* FPA */
- fcmpgt32 %f32, %f14, %x8 /* FPM Group */
- fmovd %f14, %f54 /* FPA */
+vis4s: wr %g2, ASI_BLK_XOR, %asi /* LSU Group */
+ add %src, 128 - 32, %src /* IEU0 Group */
+ ldda [%src-128] %asi, %f0 /* Load Group */
+ ldda [%src-64] %asi, %f16 /* Load Group */
+ fmovd %f0, %f52 /* FPA Group */
+ fmovd %f48, %f0 /* FPA Group */
+ sub %dst, 64, %dst /* IEU0 */
+ fpsub32 %f2, %f2, %f2 /* FPA Group */
+ fpsub32 %f4, %f4, %f4 /* FPA Group */
+ fpsub32 %f6, %f6, %f6 /* FPA Group */
+ clr %x4 /* IEU0 */
+ fcmpgt32 %f32, %f8, %x5 /* FPM Group */
+ faligndata %f8, %f10, %f48 /* FPA */
+ fcmpgt32 %f32, %f10, %x6 /* FPM Group */
+ faligndata %f10, %f12, %f50 /* FPA */
+ fcmpgt32 %f32, %f12, %x7 /* FPM Group */
+ faligndata %f12, %f14, %f52 /* FPA */
+ fcmpgt32 %f32, %f14, %x8 /* FPM Group */
+ fmovd %f14, %f54 /* FPA */
vis4: DO_THE_TRICK( f0,f2,f4,f6,f8,f10,f12,f14,f16,f18,f20,f22,f24,f26,f28,f30,
,f56,f58,f60,f62,f48,f50,f52,f54,f54,
,LDBLK(f32), ,,,,STBLK,,,,
@@ -645,26 +647,26 @@ vis4e2: DO_THE_TRICK( f32,f34,f36,f38,f40,f42,f44,f46,f0,f2,f4,f6,f8,f10,f12,f14
,SYNC, ,,,,STBLK,ST(f48,64),ST(f50,72),ST(f52,80),
,add %dst, 88, %dst; add %len, 192 - 4*8, %len; ba,pt %icc, e1)
.align 2048
-vis5s: add %src, 128 - 40, %src /* IEU0 Group */
- ldda [%src-88] %asi, %f10 /* Load Group */
- ldda [%src-80] %asi, %f12 /* Load Group */
- ldda [%src-72] %asi, %f14 /* Load Group */
- wr %g2, ASI_BLK_XOR, %asi /* LSU Group */
- ldda [%src-64] %asi, %f16 /* Load Group */
- fmovd %f48, %f0 /* FPA Group */
- fmuld %f32, %f32, %f2 /* FPM */
- clr %x4 /* IEU0 */
- faddd %f32, %f32, %f4 /* FPA Group */
- fmuld %f32, %f32, %f6 /* FPM */
- clr %x5 /* IEU0 */
- faddd %f32, %f32, %f8 /* FPA Group */
- fcmpgt32 %f32, %f10, %x6 /* FPM Group */
- sub %dst, 64, %dst /* IEU0 */
- faligndata %f10, %f12, %f48 /* FPA */
- fcmpgt32 %f32, %f12, %x7 /* FPM Group */
- faligndata %f12, %f14, %f50 /* FPA */
- fcmpgt32 %f32, %f14, %x8 /* FPM Group */
- fmovd %f14, %f52 /* FPA */
+vis5s: add %src, 128 - 40, %src /* IEU0 Group */
+ ldda [%src-88] %asi, %f10 /* Load Group */
+ ldda [%src-80] %asi, %f12 /* Load Group */
+ ldda [%src-72] %asi, %f14 /* Load Group */
+ wr %g2, ASI_BLK_XOR, %asi /* LSU Group */
+ ldda [%src-64] %asi, %f16 /* Load Group */
+ fmovd %f48, %f0 /* FPA Group */
+ fmuld %f32, %f32, %f2 /* FPM */
+ clr %x4 /* IEU0 */
+ faddd %f32, %f32, %f4 /* FPA Group */
+ fmuld %f32, %f32, %f6 /* FPM */
+ clr %x5 /* IEU0 */
+ faddd %f32, %f32, %f8 /* FPA Group */
+ fcmpgt32 %f32, %f10, %x6 /* FPM Group */
+ sub %dst, 64, %dst /* IEU0 */
+ faligndata %f10, %f12, %f48 /* FPA */
+ fcmpgt32 %f32, %f12, %x7 /* FPM Group */
+ faligndata %f12, %f14, %f50 /* FPA */
+ fcmpgt32 %f32, %f14, %x8 /* FPM Group */
+ fmovd %f14, %f52 /* FPA */
vis5: DO_THE_TRICK( f0,f2,f4,f6,f8,f10,f12,f14,f16,f18,f20,f22,f24,f26,f28,f30,
,f54,f56,f58,f60,f62,f48,f50,f52,f52,
,LDBLK(f32), ,,,,,STBLK,,,
@@ -690,25 +692,25 @@ vis5e2: DO_THE_TRICK( f32,f34,f36,f38,f40,f42,f44,f46,f0,f2,f4,f6,f8,f10,f12,f14
,SYNC, ,,,,,STBLK,ST(f48,64),ST(f50,72),
,add %dst, 80, %dst; add %len, 192 - 3*8, %len; ba,pt %icc, e1)
.align 2048
-vis6s: add %src, 128 - 48, %src /* IEU0 Group */
- ldda [%src-80] %asi, %f12 /* Load Group */
- ldda [%src-72] %asi, %f14 /* Load Group */
- wr %g2, ASI_BLK_XOR, %asi /* LSU Group */
- ldda [%src-64] %asi, %f16 /* Load Group */
- fmovd %f48, %f0 /* FPA Group */
- fmuld %f32, %f32, %f2 /* FPM */
- clr %x4 /* IEU0 */
- faddd %f32, %f32, %f4 /* FPA Group */
- fmuld %f32, %f32, %f6 /* FPM */
- clr %x5 /* IEU0 */
- faddd %f32, %f32, %f8 /* FPA Group */
- fmuld %f32, %f32, %f10 /* FPM */
- clr %x6 /* IEU0 */
- fcmpgt32 %f32, %f12, %x7 /* FPM Group */
- sub %dst, 64, %dst /* IEU0 */
- fcmpgt32 %f32, %f14, %x8 /* FPM Group */
- faligndata %f12, %f14, %f48 /* FPA */
- fmovd %f14, %f50 /* FPA Group */
+vis6s: add %src, 128 - 48, %src /* IEU0 Group */
+ ldda [%src-80] %asi, %f12 /* Load Group */
+ ldda [%src-72] %asi, %f14 /* Load Group */
+ wr %g2, ASI_BLK_XOR, %asi /* LSU Group */
+ ldda [%src-64] %asi, %f16 /* Load Group */
+ fmovd %f48, %f0 /* FPA Group */
+ fmuld %f32, %f32, %f2 /* FPM */
+ clr %x4 /* IEU0 */
+ faddd %f32, %f32, %f4 /* FPA Group */
+ fmuld %f32, %f32, %f6 /* FPM */
+ clr %x5 /* IEU0 */
+ faddd %f32, %f32, %f8 /* FPA Group */
+ fmuld %f32, %f32, %f10 /* FPM */
+ clr %x6 /* IEU0 */
+ fcmpgt32 %f32, %f12, %x7 /* FPM Group */
+ sub %dst, 64, %dst /* IEU0 */
+ fcmpgt32 %f32, %f14, %x8 /* FPM Group */
+ faligndata %f12, %f14, %f48 /* FPA */
+ fmovd %f14, %f50 /* FPA Group */
vis6: DO_THE_TRICK( f0,f2,f4,f6,f8,f10,f12,f14,f16,f18,f20,f22,f24,f26,f28,f30,
,f52,f54,f56,f58,f60,f62,f48,f50,f50,
,LDBLK(f32), ,,,,,,STBLK,,
@@ -734,24 +736,24 @@ vis6e2: DO_THE_TRICK( f32,f34,f36,f38,f40,f42,f44,f46,f0,f2,f4,f6,f8,f10,f12,f14
,SYNC, ,,,,,,STBLK,ST(f48,64),
,add %dst, 72, %dst; add %len, 192 - 2*8, %len; ba,pt %icc, e1)
.align 2048
-vis7s: add %src, 128 - 56, %src /* IEU0 Group */
- ldda [%src-72] %asi, %f14 /* Load Group */
- wr %g2, ASI_BLK_XOR, %asi /* LSU Group */
- ldda [%src-64] %asi, %f16 /* Load Group */
- fmovd %f48, %f0 /* FPA Group */
- fmuld %f32, %f32, %f2 /* FPM */
- clr %x4 /* IEU0 */
- faddd %f32, %f32, %f4 /* FPA Group */
- fmuld %f32, %f32, %f6 /* FPM */
- clr %x5 /* IEU0 */
- faddd %f32, %f32, %f8 /* FPA Group */
- fmuld %f32, %f32, %f10 /* FPM */
- clr %x6 /* IEU0 */
- faddd %f32, %f32, %f12 /* FPA Group */
- clr %x7 /* IEU0 */
- fcmpgt32 %f32, %f14, %x8 /* FPM Group */
- sub %dst, 64, %dst /* IEU0 */
- fmovd %f14, %f48 /* FPA */
+vis7s: add %src, 128 - 56, %src /* IEU0 Group */
+ ldda [%src-72] %asi, %f14 /* Load Group */
+ wr %g2, ASI_BLK_XOR, %asi /* LSU Group */
+ ldda [%src-64] %asi, %f16 /* Load Group */
+ fmovd %f48, %f0 /* FPA Group */
+ fmuld %f32, %f32, %f2 /* FPM */
+ clr %x4 /* IEU0 */
+ faddd %f32, %f32, %f4 /* FPA Group */
+ fmuld %f32, %f32, %f6 /* FPM */
+ clr %x5 /* IEU0 */
+ faddd %f32, %f32, %f8 /* FPA Group */
+ fmuld %f32, %f32, %f10 /* FPM */
+ clr %x6 /* IEU0 */
+ faddd %f32, %f32, %f12 /* FPA Group */
+ clr %x7 /* IEU0 */
+ fcmpgt32 %f32, %f14, %x8 /* FPM Group */
+ sub %dst, 64, %dst /* IEU0 */
+ fmovd %f14, %f48 /* FPA */
vis7: DO_THE_TRICK( f0,f2,f4,f6,f8,f10,f12,f14,f16,f18,f20,f22,f24,f26,f28,f30,
,f50,f52,f54,f56,f58,f60,f62,f48,f48,
,LDBLK(f32), ,,,,,,,STBLK,
@@ -779,112 +781,112 @@ vis7e2: DO_THE_TRICK( f32,f34,f36,f38,f40,f42,f44,f46,f0,f2,f4,f6,f8,f10,f12,f14
e1: END_THE_TRICK1( f0,f2,f4,f6,f8,f10,f12,f14,f16,f6)
e2: END_THE_TRICK1( f16,f18,f20,f22,f24,f26,f28,f30,f32,f6)
e3: END_THE_TRICK1( f32,f34,f36,f38,f40,f42,f44,f46,f0,f6)
-ett: rd %asi, %x4 /* LSU Group+4bubbles */
- rd %gsr, %x3 /* LSU Group+4bubbles */
+ett: rd %asi, %x4 /* LSU Group+4bubbles */
+ rd %gsr, %x3 /* LSU Group+4bubbles */
#ifdef __KERNEL__
- srl %x4, 3, %x5 /* IEU0 Group */
- xor %x4, ASI_BLK_XOR1, %x4 /* IEU1 */
- wr %x4, %x5, %asi /* LSU Group+4bubbles */
+ srl %x4, 3, %x5 /* IEU0 Group */
+ xor %x4, ASI_BLK_XOR1, %x4 /* IEU1 */
+ wr %x4, %x5, %asi /* LSU Group+4bubbles */
#else
- wr %x4, ASI_BLK_XOR, %asi /* LSU Group+4bubbles */
+ wr %x4, ASI_BLK_XOR, %asi /* LSU Group+4bubbles */
#endif
- andcc %x3, 7, %x3 /* IEU1 Group */
- add %dst, 8, %dst /* IEU0 */
- bne,pn %icc, 1f /* CTI */
- fzero %f10 /* FPA */
- brz,a,pn %len, 2f /* CTI+IEU1 Group */
- std %f6, [%dst - 8] /* Store */
-1: cmp %len, 8 /* IEU1 */
- blu,pn %icc, 3f /* CTI */
- sub %src, 64, %src /* IEU0 Group */
-1: ldda [%src] %asi, %f2 /* Load Group */
- fpadd32 %f10, %f2, %f12 /* FPA Group+load stall */
- add %src, 8, %src /* IEU0 */
- add %dst, 8, %dst /* IEU1 */
- faligndata %f6, %f2, %f14 /* FPA Group */
- fcmpgt32 %f10, %f12, %x5 /* FPM Group */
- std %f14, [%dst - 16] /* Store */
- fmovd %f2, %f6 /* FPA */
- fmovd %f12, %f10 /* FPA Group */
- sub %len, 8, %len /* IEU1 */
- fzero %f16 /* FPA Group - FPU nop */
- fzero %f18 /* FPA Group - FPU nop */
- inc %x5 /* IEU0 */
- srl %x5, 1, %x5 /* IEU0 Group (regdep) */
- cmp %len, 8 /* IEU1 */
- bgeu,pt %icc, 1b /* CTI */
- add %x5, %sum, %sum /* IEU0 Group */
-3: brz,a,pt %x3, 2f /* CTI+IEU1 */
- std %f6, [%dst - 8] /* Store Group */
- st %f7, [%dst - 8] /* Store Group */
- sub %dst, 4, %dst /* IEU0 */
- add %len, 4, %len /* IEU1 */
+ andcc %x3, 7, %x3 /* IEU1 Group */
+ add %dst, 8, %dst /* IEU0 */
+ bne,pn %icc, 1f /* CTI */
+ fzero %f10 /* FPA */
+ brz,a,pn %len, 2f /* CTI+IEU1 Group */
+ std %f6, [%dst - 8] /* Store */
+1: cmp %len, 8 /* IEU1 */
+ blu,pn %icc, 3f /* CTI */
+ sub %src, 64, %src /* IEU0 Group */
+1: ldda [%src] %asi, %f2 /* Load Group */
+ fpadd32 %f10, %f2, %f12 /* FPA Group+load stall*/
+ add %src, 8, %src /* IEU0 */
+ add %dst, 8, %dst /* IEU1 */
+ faligndata %f6, %f2, %f14 /* FPA Group */
+ fcmpgt32 %f10, %f12, %x5 /* FPM Group */
+ std %f14, [%dst - 16] /* Store */
+ fmovd %f2, %f6 /* FPA */
+ fmovd %f12, %f10 /* FPA Group */
+ sub %len, 8, %len /* IEU1 */
+ fzero %f16 /* FPA Group - FPU nop */
+ fzero %f18 /* FPA Group - FPU nop */
+ inc %x5 /* IEU0 */
+ srl %x5, 1, %x5 /* IEU0 Group (regdep) */
+ cmp %len, 8 /* IEU1 */
+ bgeu,pt %icc, 1b /* CTI */
+ add %x5, %sum, %sum /* IEU0 Group */
+3: brz,a,pt %x3, 2f /* CTI+IEU1 */
+ std %f6, [%dst - 8] /* Store Group */
+ st %f7, [%dst - 8] /* Store Group */
+ sub %dst, 4, %dst /* IEU0 */
+ add %len, 4, %len /* IEU1 */
2:
#ifdef __KERNEL__
- sub %sp, 8, %sp /* IEU0 Group */
+ sub %sp, 8, %sp /* IEU0 Group */
#endif
END_THE_TRICK2( f48,f50,f52,f54,f56,f58,f60,f10,f12,f62)
- membar #Sync /* LSU Group */
+ membar #Sync /* LSU Group */
#ifdef __KERNEL__
VISExit
- add %sp, 8, %sp /* IEU0 Group */
+ add %sp, 8, %sp /* IEU0 Group */
#endif
-23: brnz,pn %len, 26f /* CTI+IEU1 Group */
-24: sllx %sum, 32, %g1 /* IEU0 */
-25: addcc %sum, %g1, %src /* IEU1 Group */
- srlx %src, 32, %src /* IEU0 Group (regdep) */
- bcs,a,pn %xcc, 1f /* CTI */
- add %src, 1, %src /* IEU1 */
+23: brnz,pn %len, 26f /* CTI+IEU1 Group */
+24: sllx %sum, 32, %g1 /* IEU0 */
+25: addcc %sum, %g1, %src /* IEU1 Group */
+ srlx %src, 32, %src /* IEU0 Group (regdep) */
+ bcs,a,pn %xcc, 1f /* CTI */
+ add %src, 1, %src /* IEU1 */
#ifndef __KERNEL__
-1: retl /* CTI Group brk forced */
- srl %src, 0, %src /* IEU0 */
+1: retl /* CTI Group brk forced*/
+ srl %src, 0, %src /* IEU0 */
#else
-1: sethi %uhi(PAGE_OFFSET), %g4 /* IEU0 Group */
- retl /* CTI Group brk forced */
- sllx %g4, 32, %g4 /* IEU0 */
+1: sethi %uhi(PAGE_OFFSET), %g4 /* IEU0 Group */
+ retl /* CTI Group brk forced*/
+ sllx %g4, 32, %g4 /* IEU0 */
#endif
-26: andcc %len, 8, %g0 /* IEU1 Group */
- be,pn %icc, 1f /* CTI */
- lduwa [%src] %asi, %o4 /* Load */
- lduwa [%src+4] %asi, %g2 /* Load Group */
- add %src, 8, %src /* IEU0 */
- add %dst, 8, %dst /* IEU1 */
- sllx %o4, 32, %g5 /* IEU0 Group */
- stw %o4, [%dst - 8] /* Store */
- or %g5, %g2, %g5 /* IEU0 Group */
- stw %g2, [%dst - 4] /* Store */
- addcc %g5, %sum, %sum /* IEU1 Group */
- bcs,a,pn %xcc, 1f /* CTI */
- add %sum, 1, %sum /* IEU0 */
-1: andcc %len, 4, %g0 /* IEU1 Group */
- be,a,pn %icc, 1f /* CTI */
- clr %g2 /* IEU0 */
- lduwa [%src] %asi, %g7 /* Load */
- add %src, 4, %src /* IEU0 Group */
- add %dst, 4, %dst /* IEU1 */
- sllx %g7, 32, %g2 /* IEU0 Group */
- stw %g7, [%dst - 4] /* Store */
-1: andcc %len, 2, %g0 /* IEU1 */
- be,a,pn %icc, 1f /* CTI */
- clr %g3 /* IEU0 Group */
- lduha [%src] %asi, %g7 /* Load */
- add %src, 2, %src /* IEU1 */
- add %dst, 2, %dst /* IEU0 Group */
- sll %g7, 16, %g3 /* IEU0 Group */
- sth %g7, [%dst - 2] /* Store */
-1: andcc %len, 1, %g0 /* IEU1 */
- be,a,pn %icc, 1f /* CTI */
- clr %o5 /* IEU0 Group */
- lduba [%src] %asi, %g7 /* Load */
- sll %g7, 8, %o5 /* IEU0 Group */
- stb %g7, [%dst] /* Store */
-1: or %g2, %g3, %g3 /* IEU1 */
- or %o5, %g3, %g3 /* IEU0 Group (regdep) */
- addcc %g3, %sum, %sum /* IEU1 Group (regdep) */
- bcs,a,pn %xcc, 1f /* CTI */
- add %sum, 1, %sum /* IEU0 */
-1: ba,pt %xcc, 25b /* CTI Group */
- sllx %sum, 32, %g1 /* IEU0 */
+26: andcc %len, 8, %g0 /* IEU1 Group */
+ be,pn %icc, 1f /* CTI */
+ lduwa [%src] %asi, %o4 /* Load */
+ lduwa [%src+4] %asi, %g2 /* Load Group */
+ add %src, 8, %src /* IEU0 */
+ add %dst, 8, %dst /* IEU1 */
+ sllx %o4, 32, %g5 /* IEU0 Group */
+ stw %o4, [%dst - 8] /* Store */
+ or %g5, %g2, %g5 /* IEU0 Group */
+ stw %g2, [%dst - 4] /* Store */
+ addcc %g5, %sum, %sum /* IEU1 Group */
+ bcs,a,pn %xcc, 1f /* CTI */
+ add %sum, 1, %sum /* IEU0 */
+1: andcc %len, 4, %g0 /* IEU1 Group */
+ be,a,pn %icc, 1f /* CTI */
+ clr %g2 /* IEU0 */
+ lduwa [%src] %asi, %g7 /* Load */
+ add %src, 4, %src /* IEU0 Group */
+ add %dst, 4, %dst /* IEU1 */
+ sllx %g7, 32, %g2 /* IEU0 Group */
+ stw %g7, [%dst - 4] /* Store */
+1: andcc %len, 2, %g0 /* IEU1 */
+ be,a,pn %icc, 1f /* CTI */
+ clr %g3 /* IEU0 Group */
+ lduha [%src] %asi, %g7 /* Load */
+ add %src, 2, %src /* IEU1 */
+ add %dst, 2, %dst /* IEU0 Group */
+ sll %g7, 16, %g3 /* IEU0 Group */
+ sth %g7, [%dst - 2] /* Store */
+1: andcc %len, 1, %g0 /* IEU1 */
+ be,a,pn %icc, 1f /* CTI */
+ clr %o5 /* IEU0 Group */
+ lduba [%src] %asi, %g7 /* Load */
+ sll %g7, 8, %o5 /* IEU0 Group */
+ stb %g7, [%dst] /* Store */
+1: or %g2, %g3, %g3 /* IEU1 */
+ or %o5, %g3, %g3 /* IEU0 Group (regdep) */
+ addcc %g3, %sum, %sum /* IEU1 Group (regdep) */
+ bcs,a,pn %xcc, 1f /* CTI */
+ add %sum, 1, %sum /* IEU0 */
+1: ba,pt %xcc, 25b /* CTI Group */
+ sllx %sum, 32, %g1 /* IEU0 */
#ifdef __KERNEL__
end:
diff --git a/arch/sparc64/lib/VIScsumcopyusr.S b/arch/sparc64/lib/VIScsumcopyusr.S
index 17bbe78b1..4730a1c08 100644
--- a/arch/sparc64/lib/VIScsumcopyusr.S
+++ b/arch/sparc64/lib/VIScsumcopyusr.S
@@ -1,4 +1,4 @@
-/* $Id: VIScsumcopyusr.S,v 1.1 2000/01/19 04:06:04 davem Exp $
+/* $Id: VIScsumcopyusr.S,v 1.2 2000/02/20 23:21:40 davem Exp $
* VIScsumcopyusr.S: High bandwidth IP checksumming with simultaneous
* copying utilizing the UltraSparc Visual Instruction Set.
*
@@ -91,358 +91,360 @@
#define DO_THE_TRICK(f0,f2,f4,f6,f8,f10,f12,f14,F0,F2,F4,F6,F8,F10,F12,F14,DUMMY1,A0,A2,A4,A6,A8,A10,A12,A14,B14,DUMMY2,LOAD,STORE1,STORE2,STORE3,STORE4,STORE5,STORE6,STORE7,STORE8,DUMMY3,BRANCH...) \
- LOAD /* Load Group */; \
- faligndata %A14, %F0, %A14 /* FPA Group */; \
- inc %x5 /* IEU0 */; \
- STORE1 /* Store (optional) */; \
- faligndata %F0, %F2, %A0 /* FPA Group */; \
- srl %x5, 1, %x5 /* IEU0 */; \
- add %sum, %x4, %sum /* IEU1 */; \
- fpadd32 %F0, %f0, %F0 /* FPA Group */; \
- inc %x6 /* IEU0 */; \
- STORE2 /* Store (optional) */; \
- faligndata %F2, %F4, %A2 /* FPA Group */; \
- srl %x6, 1, %x6 /* IEU0 */; \
- add %sum, %x5, %sum /* IEU1 */; \
- fpadd32 %F2, %f2, %F2 /* FPA Group */; \
- add %src, 64, %src /* IEU0 */; \
- add %dst, 64, %dst /* IEU1 */; \
- fcmpgt32 %f0, %F0, %x1 /* FPM Group */; \
- inc %x7 /* IEU0 */; \
- STORE3 /* Store (optional) */; \
- faligndata %F4, %F6, %A4 /* FPA */; \
- srl %x7, 1, %x7 /* IEU0 Group */; \
- add %sum, %x6, %sum /* IEU1 */; \
- fpadd32 %F4, %f4, %F4 /* FPA */; \
- fcmpgt32 %f2, %F2, %x2 /* FPM Group */; \
- inc %x8 /* IEU0 */; \
- STORE4 /* Store (optional) */; \
- faligndata %F6, %F8, %A6 /* FPA */; \
- srl %x8, 1, %x8 /* IEU0 Group */; \
- add %sum, %x7, %sum /* IEU1 */; \
- fpadd32 %F6, %f6, %F6 /* FPA */; \
- fcmpgt32 %f4, %F4, %x3 /* FPM Group */; \
- inc %x1 /* IEU0 */; \
- STORE5 /* Store (optional) */; \
- faligndata %F8, %F10, %A8 /* FPA */; \
- srl %x1, 1, %x1 /* IEU0 Group */; \
- add %sum, %x8, %sum /* IEU1 */; \
- fpadd32 %F8, %f8, %F8 /* FPA */; \
- fcmpgt32 %f6, %F6, %x4 /* FPM Group */; \
- inc %x2 /* IEU0 */; \
- STORE6 /* Store (optional) */; \
- faligndata %F10, %F12, %A10 /* FPA */; \
- srl %x2, 1, %x2 /* IEU0 Group */; \
- add %sum, %x1, %sum /* IEU1 */; \
- fpadd32 %F10, %f10, %F10 /* FPA */; \
- fcmpgt32 %f8, %F8, %x5 /* FPM Group */; \
- inc %x3 /* IEU0 */; \
- STORE7 /* Store (optional) */; \
- faligndata %F12, %F14, %A12 /* FPA */; \
- srl %x3, 1, %x3 /* IEU0 Group */; \
- add %sum, %x2, %sum /* IEU1 */; \
- fpadd32 %F12, %f12, %F12 /* FPA */; \
- fcmpgt32 %f10, %F10, %x6 /* FPM Group */; \
- inc %x4 /* IEU0 */; \
- STORE8 /* Store (optional) */; \
- fmovd %F14, %B14 /* FPA */; \
- srl %x4, 1, %x4 /* IEU0 Group */; \
- add %sum, %x3, %sum /* IEU1 */; \
- fpadd32 %F14, %f14, %F14 /* FPA */; \
- fcmpgt32 %f12, %F12, %x7 /* FPM Group */; \
- subcc %len, 64, %len /* IEU1 */; \
- BRANCH /* CTI */; \
- fcmpgt32 %f14, %F14, %x8 /* FPM Group */; \
+ LOAD /* Load (Group) */; \
+ faligndata %A14, %F0, %A14 /* FPA Group */; \
+ inc %x5 /* IEU0 */; \
+ STORE1 /* Store (optional) */; \
+ faligndata %F0, %F2, %A0 /* FPA Group */; \
+ srl %x5, 1, %x5 /* IEU0 */; \
+ add %sum, %x4, %sum /* IEU1 */; \
+ fpadd32 %F0, %f0, %F0 /* FPA Group */; \
+ inc %x6 /* IEU0 */; \
+ STORE2 /* Store (optional) */; \
+ faligndata %F2, %F4, %A2 /* FPA Group */; \
+ srl %x6, 1, %x6 /* IEU0 */; \
+ add %sum, %x5, %sum /* IEU1 */; \
+ fpadd32 %F2, %f2, %F2 /* FPA Group */; \
+ add %src, 64, %src /* IEU0 */; \
+ fcmpgt32 %f0, %F0, %x1 /* FPM */; \
+ add %dst, 64, %dst /* IEU1 Group */; \
+ inc %x7 /* IEU0 */; \
+ STORE3 /* Store (optional) */; \
+ faligndata %F4, %F6, %A4 /* FPA */; \
+ fpadd32 %F4, %f4, %F4 /* FPA Group */; \
+ add %sum, %x6, %sum /* IEU1 */; \
+ fcmpgt32 %f2, %F2, %x2 /* FPM */; \
+ srl %x7, 1, %x7 /* IEU0 Group */; \
+ inc %x8 /* IEU1 */; \
+ STORE4 /* Store (optional) */; \
+ faligndata %F6, %F8, %A6 /* FPA */; \
+ fpadd32 %F6, %f6, %F6 /* FPA Group */; \
+ srl %x8, 1, %x8 /* IEU0 */; \
+ fcmpgt32 %f4, %F4, %x3 /* FPM */; \
+ add %sum, %x7, %sum /* IEU0 Group */; \
+ inc %x1 /* IEU1 */; \
+ STORE5 /* Store (optional) */; \
+ faligndata %F8, %F10, %A8 /* FPA */; \
+ fpadd32 %F8, %f8, %F8 /* FPA Group */; \
+ srl %x1, 1, %x1 /* IEU0 */; \
+ fcmpgt32 %f6, %F6, %x4 /* FPM */; \
+ add %sum, %x8, %sum /* IEU0 Group */; \
+ inc %x2 /* IEU1 */; \
+ STORE6 /* Store (optional) */; \
+ faligndata %F10, %F12, %A10 /* FPA */; \
+ fpadd32 %F10, %f10, %F10 /* FPA Group */; \
+ srl %x2, 1, %x2 /* IEU0 */; \
+ fcmpgt32 %f8, %F8, %x5 /* FPM */; \
+ add %sum, %x1, %sum /* IEU0 Group */; \
+ inc %x3 /* IEU1 */; \
+ STORE7 /* Store (optional) */; \
+ faligndata %F12, %F14, %A12 /* FPA */; \
+ fpadd32 %F12, %f12, %F12 /* FPA Group */; \
+ srl %x3, 1, %x3 /* IEU0 */; \
+ fcmpgt32 %f10, %F10, %x6 /* FPM */; \
+ add %sum, %x2, %sum /* IEU0 Group */; \
+ inc %x4 /* IEU1 */; \
+ STORE8 /* Store (optional) */; \
+ fmovd %F14, %B14 /* FPA */; \
+ fpadd32 %F14, %f14, %F14 /* FPA Group */; \
+ srl %x4, 1, %x4 /* IEU0 */; \
+ fcmpgt32 %f12, %F12, %x7 /* FPM */; \
+ add %sum, %x3, %sum /* IEU0 Group */; \
+ subcc %len, 64, %len /* IEU1 */; \
+ BRANCH /* CTI */; \
+ fcmpgt32 %f14, %F14, %x8 /* FPM Group */;
#define END_THE_TRICK(f0,f2,f4,f6,f8,f10,f12,f14,FA,FB,S0,S1,S2,S3,T0,T1,U0,fz) \
- inc %x5 /* IEU0 Group */; \
- fpadd32 %f2, %f0, %S0 /* FPA */; \
- srl %x5, 1, %x5 /* IEU0 Group */; \
- add %sum, %x4, %sum /* IEU1 */; \
- fpadd32 %f6, %f4, %S1 /* FPA */; \
- inc %x6 /* IEU0 Group */; \
- add %sum, %x5, %sum /* IEU1 */; \
- fcmpgt32 %f0, %S0, %x1 /* FPM Group */; \
- srl %x6, 1, %x6 /* IEU0 */; \
- inc %x7 /* IEU1 */; \
- fpadd32 %f10, %f8, %S2 /* FPA */; \
- fcmpgt32 %f4, %S1, %x2 /* FPM Group */; \
- srl %x7, 1, %x7 /* IEU0 */; \
- add %sum, %x6, %sum /* IEU1 */; \
- fpadd32 %f14, %f12, %S3 /* FPA */; \
- inc %x8 /* IEU0 Group */; \
- add %sum, %x7, %sum /* IEU1 */; \
- fzero %fz /* FPA */; \
- fcmpgt32 %f8, %S2, %x3 /* FPM Group */; \
- srl %x8, 1, %x8 /* IEU0 */; \
- inc %x1 /* IEU1 */; \
- fpadd32 %S0, %S1, %T0 /* FPA */; \
- fcmpgt32 %f12, %S3, %x4 /* FPM Group */; \
- srl %x1, 1, %x1 /* IEU0 */; \
- add %sum, %x8, %sum /* IEU1 */; \
- fpadd32 %S2, %S3, %T1 /* FPA */; \
- inc %x2 /* IEU0 Group */; \
- add %sum, %x1, %sum /* IEU1 */; \
- fcmpgt32 %S0, %T0, %x5 /* FPM Group */; \
- srl %x2, 1, %x2 /* IEU0 */; \
- inc %x3 /* IEU1 */; \
- fcmpgt32 %S2, %T1, %x6 /* FPM Group */; \
- srl %x3, 1, %x3 /* IEU0 */; \
- add %sum, %x2, %sum /* IEU1 */; \
- inc %x4 /* IEU0 Group */; \
- add %sum, %x3, %sum /* IEU1 */; \
- fcmpgt32 %fz, %f2, %x7 /* FPM Group */; \
- srl %x4, 1, %x4 /* IEU0 */; \
- inc %x5 /* IEU1 */; \
- fpadd32 %T0, %T1, %U0 /* FPA */; \
- fcmpgt32 %fz, %f6, %x8 /* FPM Group */; \
- srl %x5, 1, %x5 /* IEU0 */; \
- add %sum, %x4, %sum /* IEU1 */; \
- inc %x6 /* IEU0 Group */; \
- add %sum, %x5, %sum /* IEU1 */; \
- fcmpgt32 %fz, %f10, %x1 /* FPM Group */; \
- srl %x6, 1, %x6 /* IEU0 */; \
- inc %x7 /* IEU1 */; \
- fcmpgt32 %fz, %f14, %x2 /* FPM Group */; \
- ba,pt %xcc, ett /* CTI */; \
- fmovd %FA, %FB /* FPA */; \
+ inc %x5 /* IEU0 Group */; \
+ fpadd32 %f2, %f0, %S0 /* FPA */; \
+ add %sum, %x4, %sum /* IEU1 */; \
+ srl %x5, 1, %x5 /* IEU0 Group */; \
+ fpadd32 %f6, %f4, %S1 /* FPA */; \
+ inc %x6 /* IEU1 */; \
+ fpadd32 %f10, %f8, %S2 /* FPA Group */; \
+ add %sum, %x5, %sum /* IEU0 */; \
+ fcmpgt32 %f0, %S0, %x1 /* FPM */; \
+ fpadd32 %f14, %f12, %S3 /* FPA Group */; \
+ srl %x6, 1, %x6 /* IEU0 */; \
+ fcmpgt32 %f4, %S1, %x2 /* FPM */; \
+ add %sum, %x6, %sum /* IEU0 Group */; \
+ fzero %fz /* FPA */; \
+ fcmpgt32 %f8, %S2, %x3 /* FPM */; \
+ inc %x7 /* IEU0 Group */; \
+ inc %x8 /* IEU1 */; \
+ srl %x7, 1, %x7 /* IEU0 Group */; \
+ inc %x1 /* IEU1 */; \
+ fpadd32 %S0, %S1, %T0 /* FPA */; \
+ fpadd32 %S2, %S3, %T1 /* FPA Group */; \
+ add %sum, %x7, %sum /* IEU0 */; \
+ fcmpgt32 %f12, %S3, %x4 /* FPM */; \
+ srl %x8, 1, %x8 /* IEU0 Group */; \
+ inc %x2 /* IEU1 */; \
+ srl %x1, 1, %x1 /* IEU0 Group */; \
+ add %sum, %x8, %sum /* IEU1 */; \
+ add %sum, %x1, %sum /* IEU0 Group */; \
+ fcmpgt32 %S0, %T0, %x5 /* FPM */; \
+ srl %x2, 1, %x2 /* IEU0 Group */; \
+ fcmpgt32 %S2, %T1, %x6 /* FPM */; \
+ inc %x3 /* IEU0 Group */; \
+ add %sum, %x2, %sum /* IEU1 */; \
+ srl %x3, 1, %x3 /* IEU0 Group */; \
+ inc %x4 /* IEU1 */; \
+ fpadd32 %T0, %T1, %U0 /* FPA Group */; \
+ add %sum, %x3, %sum /* IEU0 */; \
+ fcmpgt32 %fz, %f2, %x7 /* FPM */; \
+ srl %x4, 1, %x4 /* IEU0 Group */; \
+ fcmpgt32 %fz, %f6, %x8 /* FPM */; \
+ inc %x5 /* IEU0 Group */; \
+ add %sum, %x4, %sum /* IEU1 */; \
+ srl %x5, 1, %x5 /* IEU0 Group */; \
+ fcmpgt32 %fz, %f10, %x1 /* FPM */; \
+ inc %x6 /* IEU0 Group */; \
+ add %sum, %x5, %sum /* IEU1 */; \
+ fmovd %FA, %FB /* FPA Group */; \
+ fcmpgt32 %fz, %f14, %x2 /* FPM */; \
+ srl %x6, 1, %x6 /* IEU0 Group */; \
+ ba,pt %xcc, ett /* CTI */; \
+ inc %x7 /* IEU1 */;
-#define END_THE_TRICK1(f0,f2,f4,f6,f8,f10,f12,f14,FA,FB) \
+#define END_THE_TRICK1(f0,f2,f4,f6,f8,f10,f12,f14,FA,FB) \
END_THE_TRICK(f0,f2,f4,f6,f8,f10,f12,f14,FA,FB,f48,f50,f52,f54,f56,f58,f60,f62)
-#define END_THE_TRICK2(S0,S1,S2,S3,T0,T1,U0,U1,V0,fz) \
- fpadd32 %U0, %U1, %V0 /* FPA Group */; \
- srl %x7, 1, %x7 /* IEU0 */; \
- add %sum, %x6, %sum /* IEU1 */; \
- std %V0, [%sp + STACKOFF] /* Store Group */; \
- inc %x8 /* IEU0 */; \
- sub %sum, %x7, %sum /* IEU1 */; \
- fcmpgt32 %fz, %S1, %x3 /* FPM Group */; \
- srl %x8, 1, %x8 /* IEU0 */; \
- inc %x1 /* IEU1 */; \
- fcmpgt32 %fz, %S3, %x4 /* FPM Group */; \
- srl %x1, 1, %x1 /* IEU0 */; \
- sub %sum, %x8, %sum /* IEU1 */; \
- ldx [%sp + STACKOFF], %x8 /* Load Group */; \
- inc %x2 /* IEU0 */; \
- sub %sum, %x1, %sum /* IEU1 */; \
- fcmpgt32 %fz, %T1, %x5 /* FPM Group */; \
- srl %x2, 1, %x2 /* IEU0 */; \
- inc %x3 /* IEU1 */; \
- fcmpgt32 %T0, %U0, %x6 /* FPM Group */; \
- srl %x3, 1, %x3 /* IEU0 */; \
- sub %sum, %x2, %sum /* IEU1 */; \
- inc %x4 /* IEU0 Group */; \
- sub %sum, %x3, %sum /* IEU1 */; \
- fcmpgt32 %fz, %U1, %x7 /* FPM Group */; \
- srl %x4, 1, %x4 /* IEU0 */; \
- inc %x5 /* IEU1 */; \
- fcmpgt32 %U0, %V0, %x1 /* FPM Group */; \
- srl %x5, 1, %x5 /* IEU0 */; \
- sub %sum, %x4, %sum /* IEU1 */; \
- fcmpgt32 %fz, %V0, %x2 /* FPM Group */; \
- inc %x6 /* IEU0 */; \
- sub %sum, %x5, %sum /* IEU1 */; \
- srl %x6, 1, %x6 /* IEU0 Group */; \
- inc %x7 /* IEU1 */; \
- srl %x7, 1, %x7 /* IEU0 Group */; \
- add %sum, %x6, %sum /* IEU1 */; \
- inc %x1 /* IEU0 Group */; \
- sub %sum, %x7, %sum /* IEU1 */; \
- srl %x1, 1, %x1 /* IEU0 Group */; \
- inc %x2 /* IEU1 */; \
- srl %x2, 1, %x2 /* IEU0 Group */; \
- add %sum, %x1, %sum /* IEU1 */; \
- sub %sum, %x2, %sum /* IEU0 Group */; \
- addcc %sum, %x8, %sum /* IEU Group */; \
- bcs,a,pn %xcc, 33f /* CTI */; \
- add %sum, 1, %sum /* IEU0 */; \
-33: /* That's it */;
+#define END_THE_TRICK2(S0,S1,S2,S3,T0,T1,U0,U1,V0,fz) \
+ fpadd32 %U0, %U1, %V0 /* FPA Group */; \
+ srl %x7, 1, %x7 /* IEU0 */; \
+ add %sum, %x6, %sum /* IEU1 */; \
+ std %V0, [%sp + STACKOFF] /* Store Group */; \
+ inc %x8 /* IEU0 */; \
+ sub %sum, %x7, %sum /* IEU1 */; \
+ srl %x8, 1, %x8 /* IEU0 Group */; \
+ fcmpgt32 %fz, %S1, %x3 /* FPM */; \
+ inc %x1 /* IEU0 Group */; \
+ fcmpgt32 %fz, %S3, %x4 /* FPM */; \
+ srl %x1, 1, %x1 /* IEU0 Group */; \
+ sub %sum, %x8, %sum /* IEU1 */; \
+ ldx [%sp + STACKOFF], %x8 /* Load Group */; \
+ inc %x2 /* IEU0 */; \
+ sub %sum, %x1, %sum /* IEU1 */; \
+ srl %x2, 1, %x2 /* IEU0 Group */; \
+ fcmpgt32 %fz, %T1, %x5 /* FPM */; \
+ inc %x3 /* IEU0 Group */; \
+ fcmpgt32 %T0, %U0, %x6 /* FPM */; \
+ srl %x3, 1, %x3 /* IEU0 Group */; \
+ sub %sum, %x2, %sum /* IEU1 */; \
+ inc %x4 /* IEU0 Group */; \
+ sub %sum, %x3, %sum /* IEU1 */; \
+ srl %x4, 1, %x4 /* IEU0 Group */; \
+ fcmpgt32 %fz, %U1, %x7 /* FPM */; \
+ inc %x5 /* IEU0 Group */; \
+ fcmpgt32 %U0, %V0, %x1 /* FPM */; \
+ srl %x5, 1, %x5 /* IEU0 Group */; \
+ sub %sum, %x4, %sum /* IEU1 */; \
+ sub %sum, %x5, %sum /* IEU0 Group */; \
+ fcmpgt32 %fz, %V0, %x2 /* FPM */; \
+ inc %x6 /* IEU0 Group */; \
+ inc %x7 /* IEU1 */; \
+ srl %x6, 1, %x6 /* IEU0 Group */; \
+ inc %x1 /* IEU1 */; \
+ srl %x7, 1, %x7 /* IEU0 Group */; \
+ add %sum, %x6, %sum /* IEU1 */; \
+ srl %x1, 1, %x1 /* IEU0 Group */; \
+ sub %sum, %x7, %sum /* IEU1 */; \
+ inc %x2 /* IEU0 Group */; \
+ add %sum, %x1, %sum /* IEU1 */; \
+ srl %x2, 1, %x2 /* IEU0 Group */; \
+ sub %sum, %x2, %sum /* IEU0 Group */; \
+ addcc %sum, %x8, %sum /* IEU1 Group */; \
+ bcs,a,pn %xcc, 33f /* CTI */; \
+ add %sum, 1, %sum /* IEU0 (Group) */; \
+33: /* That's it */;
.text
.globl csum_partial_copy_user_vis
.align 32
-/* %asi should be either ASI_P or ASI_AIUS for csum_partial_copy resp. csum_partial_copy_from_user */
-/* This assumes that !((%src^%dst)&3) && !((%src|%dst)&1) && %len >= 256 */
+/* %asi should be either ASI_P or ASI_AIUS for csum_partial_copy resp.
+ * csum_partial_copy_from_user
+ * This assumes that !((%src^%dst)&3) && !((%src|%dst)&1) && %len >= 256
+ */
csum_partial_copy_user_vis:
- andcc %dst, 7, %g0 /* IEU1 Group */
- be,pt %icc, 4f /* CTI */
- and %dst, 0x38, %o4 /* IEU0 */
- mov 1, %g5 /* IEU0 Group */
- andcc %dst, 2, %g0 /* IEU1 */
- be,pt %icc, 1f /* CTI */
- and %dst, 4, %g7 /* IEU0 Group */
- lduh [%src], %g2 /* Load */
- sub %len, 2, %len /* IEU0 Group */
- add %dst, 2, %dst /* IEU1 */
- andcc %dst, 4, %g7 /* IEU1 Group */
- sll %g5, 16, %g5 /* IEU0 */
- stha %g2, [%dst - 2] %asi /* Store Group */
- sll %g2, 16, %g2 /* IEU0 */
- add %src, 2, %src /* IEU1 */
- addcc %g2, %sum, %sum /* IEU1 Group */
- bcs,a,pn %icc, 1f /* CTI */
- add %sum, %g5, %sum /* IEU0 */
-1: lduw [%src], %g2 /* Load */
- brz,a,pn %g7, 4f /* CTI+IEU1 Group */
- and %dst, 0x38, %o4 /* IEU0 */
- add %dst, 4, %dst /* IEU0 Group */
- sub %len, 4, %len /* IEU1 */
- addcc %g2, %sum, %sum /* IEU1 Group */
- bcs,a,pn %icc, 1f /* CTI */
- add %sum, 1, %sum /* IEU0 */
-1: and %dst, 0x38, %o4 /* IEU0 Group */
- stwa %g2, [%dst - 4] %asi /* Store */
- add %src, 4, %src /* IEU1 */
+ andcc %dst, 7, %g0 /* IEU1 Group */
+ be,pt %icc, 4f /* CTI */
+ and %dst, 0x38, %o4 /* IEU0 */
+ mov 1, %g5 /* IEU0 Group */
+ andcc %dst, 2, %g0 /* IEU1 */
+ be,pt %icc, 1f /* CTI */
+ and %dst, 4, %g7 /* IEU0 Group */
+ lduh [%src], %g2 /* Load */
+ sub %len, 2, %len /* IEU0 Group */
+ add %dst, 2, %dst /* IEU1 */
+ andcc %dst, 4, %g7 /* IEU1 Group */
+ sll %g5, 16, %g5 /* IEU0 */
+ stha %g2, [%dst - 2] %asi /* Store Group */
+ sll %g2, 16, %g2 /* IEU0 */
+ add %src, 2, %src /* IEU1 */
+ addcc %g2, %sum, %sum /* IEU1 Group */
+ bcs,a,pn %icc, 1f /* CTI */
+ add %sum, %g5, %sum /* IEU0 */
+1: lduw [%src], %g2 /* Load */
+ brz,a,pn %g7, 4f /* CTI+IEU1 Group */
+ and %dst, 0x38, %o4 /* IEU0 */
+ add %dst, 4, %dst /* IEU0 Group */
+ sub %len, 4, %len /* IEU1 */
+ addcc %g2, %sum, %sum /* IEU1 Group */
+ bcs,a,pn %icc, 1f /* CTI */
+ add %sum, 1, %sum /* IEU0 */
+1: and %dst, 0x38, %o4 /* IEU0 Group */
+ stwa %g2, [%dst - 4] %asi /* Store */
+ add %src, 4, %src /* IEU1 */
4:
#ifdef __KERNEL__
VISEntry
#endif
- mov %src, %g7 /* IEU1 Group */
- fzero %f48 /* FPA */
- alignaddr %src, %g0, %src /* Single Group */
- subcc %g7, %src, %g7 /* IEU1 Group */
- be,pt %xcc, 1f /* CTI */
- mov 0x40, %g1 /* IEU0 */
- lduw [%src], %g2 /* Load Group */
- subcc %sum, %g2, %sum /* IEU1 Group+load stall */
- bcs,a,pn %icc, 1f /* CTI */
- sub %sum, 1, %sum /* IEU0 */
-1: srl %sum, 0, %sum /* IEU0 Group */
- clr %g5 /* IEU1 */
- brz,pn %o4, 3f /* CTI+IEU1 Group */
- sub %g1, %o4, %g1 /* IEU0 */
- ldd [%src], %f0 /* Load */
- clr %o4 /* IEU0 Group */
- andcc %dst, 8, %g0 /* IEU1 */
- be,pn %icc, 1f /* CTI */
- ldd [%src + 8], %f2 /* Load Group */
- add %src, 8, %src /* IEU0 */
- sub %len, 8, %len /* IEU1 */
- fpadd32 %f0, %f48, %f50 /* FPA */
- addcc %dst, 8, %dst /* IEU1 Group */
- faligndata %f0, %f2, %f16 /* FPA */
- fcmpgt32 %f48, %f50, %o4 /* FPM Group */
- fmovd %f2, %f0 /* FPA Group */
- ldd [%src + 8], %f2 /* Load */
- stda %f16, [%dst - 8] %asi /* Store */
- fmovd %f50, %f48 /* FPA */
-1: andcc %g1, 0x10, %g0 /* IEU1 Group */
- be,pn %icc, 1f /* CTI */
- and %g1, 0x20, %g1 /* IEU0 */
- fpadd32 %f0, %f48, %f50 /* FPA */
- ldd [%src + 16], %f4 /* Load Group */
- add %src, 16, %src /* IEU0 */
- add %dst, 16, %dst /* IEU1 */
- faligndata %f0, %f2, %f16 /* FPA */
- fcmpgt32 %f48, %f50, %g5 /* FPM Group */
- sub %len, 16, %len /* IEU0 */
- inc %o4 /* IEU1 */
- stda %f16, [%dst - 16] %asi /* Store Group */
- fpadd32 %f2, %f50, %f48 /* FPA */
- srl %o4, 1, %o5 /* IEU0 */
- faligndata %f2, %f4, %f18 /* FPA Group */
- stda %f18, [%dst - 8] %asi /* Store */
- fcmpgt32 %f50, %f48, %o4 /* FPM Group */
- add %o5, %sum, %sum /* IEU0 */
- ldd [%src + 8], %f2 /* Load */
- fmovd %f4, %f0 /* FPA */
-1: brz,a,pn %g1, 4f /* CTI+IEU1 Group */
- rd %asi, %g2 /* LSU Group + 4 bubbles */
- inc %g5 /* IEU0 */
- fpadd32 %f0, %f48, %f50 /* FPA */
- ldd [%src + 16], %f4 /* Load Group */
- srl %g5, 1, %g5 /* IEU0 */
- add %dst, 32, %dst /* IEU1 */
- faligndata %f0, %f2, %f16 /* FPA */
- fcmpgt32 %f48, %f50, %o5 /* FPM Group */
- inc %o4 /* IEU0 */
- ldd [%src + 24], %f6 /* Load */
- srl %o4, 1, %o4 /* IEU0 Group */
- add %g5, %sum, %sum /* IEU1 */
- ldd [%src + 32], %f8 /* Load */
- fpadd32 %f2, %f50, %f48 /* FPA */
- faligndata %f2, %f4, %f18 /* FPA Group */
- sub %len, 32, %len /* IEU0 */
- stda %f16, [%dst - 32] %asi /* Store */
- fcmpgt32 %f50, %f48, %g3 /* FPM Group */
- inc %o5 /* IEU0 */
- add %o4, %sum, %sum /* IEU1 */
- fpadd32 %f4, %f48, %f50 /* FPA */
- faligndata %f4, %f6, %f20 /* FPA Group */
- srl %o5, 1, %o5 /* IEU0 */
- fcmpgt32 %f48, %f50, %g5 /* FPM Group */
- add %o5, %sum, %sum /* IEU0 */
- stda %f18, [%dst - 24] %asi /* Store */
- fpadd32 %f6, %f50, %f48 /* FPA */
- inc %g3 /* IEU0 Group */
- stda %f20, [%dst - 16] %asi /* Store */
- add %src, 32, %src /* IEU1 */
- faligndata %f6, %f8, %f22 /* FPA */
- fcmpgt32 %f50, %f48, %o4 /* FPM Group */
- srl %g3, 1, %g3 /* IEU0 */
- stda %f22, [%dst - 8] %asi /* Store */
- add %g3, %sum, %sum /* IEU0 Group */
-3: rd %asi, %g2 /* LSU Group + 4 bubbles */
+ mov %src, %g7 /* IEU1 Group */
+ fzero %f48 /* FPA */
+ alignaddr %src, %g0, %src /* Single Group */
+ subcc %g7, %src, %g7 /* IEU1 Group */
+ be,pt %xcc, 1f /* CTI */
+ mov 0x40, %g1 /* IEU0 */
+ lduw [%src], %g2 /* Load Group */
+ subcc %sum, %g2, %sum /* IEU1 Group+load stall*/
+ bcs,a,pn %icc, 1f /* CTI */
+ sub %sum, 1, %sum /* IEU0 */
+1: srl %sum, 0, %sum /* IEU0 Group */
+ clr %g5 /* IEU1 */
+ brz,pn %o4, 3f /* CTI+IEU1 Group */
+ sub %g1, %o4, %g1 /* IEU0 */
+ ldd [%src], %f0 /* Load */
+ clr %o4 /* IEU0 Group */
+ andcc %dst, 8, %g0 /* IEU1 */
+ be,pn %icc, 1f /* CTI */
+ ldd [%src + 8], %f2 /* Load Group */
+ add %src, 8, %src /* IEU0 */
+ sub %len, 8, %len /* IEU1 */
+ fpadd32 %f0, %f48, %f50 /* FPA */
+ addcc %dst, 8, %dst /* IEU1 Group */
+ faligndata %f0, %f2, %f16 /* FPA */
+ fcmpgt32 %f48, %f50, %o4 /* FPM Group */
+ fmovd %f2, %f0 /* FPA Group */
+ ldd [%src + 8], %f2 /* Load */
+ stda %f16, [%dst - 8] %asi /* Store */
+ fmovd %f50, %f48 /* FPA */
+1: andcc %g1, 0x10, %g0 /* IEU1 Group */
+ be,pn %icc, 1f /* CTI */
+ and %g1, 0x20, %g1 /* IEU0 */
+ fpadd32 %f0, %f48, %f50 /* FPA */
+ ldd [%src + 16], %f4 /* Load Group */
+ add %src, 16, %src /* IEU0 */
+ add %dst, 16, %dst /* IEU1 */
+ faligndata %f0, %f2, %f16 /* FPA */
+ fcmpgt32 %f48, %f50, %g5 /* FPM Group */
+ sub %len, 16, %len /* IEU0 */
+ inc %o4 /* IEU1 */
+ stda %f16, [%dst - 16] %asi /* Store Group */
+ fpadd32 %f2, %f50, %f48 /* FPA */
+ srl %o4, 1, %o5 /* IEU0 */
+ faligndata %f2, %f4, %f18 /* FPA Group */
+ stda %f18, [%dst - 8] %asi /* Store */
+ fcmpgt32 %f50, %f48, %o4 /* FPM Group */
+ add %o5, %sum, %sum /* IEU0 */
+ ldd [%src + 8], %f2 /* Load */
+ fmovd %f4, %f0 /* FPA */
+1: brz,a,pn %g1, 4f /* CTI+IEU1 Group */
+ rd %asi, %g2 /* LSU Group + 4 bubbles*/
+ inc %g5 /* IEU0 */
+ fpadd32 %f0, %f48, %f50 /* FPA */
+ ldd [%src + 16], %f4 /* Load Group */
+ srl %g5, 1, %g5 /* IEU0 */
+ add %dst, 32, %dst /* IEU1 */
+ faligndata %f0, %f2, %f16 /* FPA */
+ fcmpgt32 %f48, %f50, %o5 /* FPM Group */
+ inc %o4 /* IEU0 */
+ ldd [%src + 24], %f6 /* Load */
+ srl %o4, 1, %o4 /* IEU0 Group */
+ add %g5, %sum, %sum /* IEU1 */
+ ldd [%src + 32], %f8 /* Load */
+ fpadd32 %f2, %f50, %f48 /* FPA */
+ faligndata %f2, %f4, %f18 /* FPA Group */
+ sub %len, 32, %len /* IEU0 */
+ stda %f16, [%dst - 32] %asi /* Store */
+ fcmpgt32 %f50, %f48, %g3 /* FPM Group */
+ inc %o5 /* IEU0 */
+ add %o4, %sum, %sum /* IEU1 */
+ fpadd32 %f4, %f48, %f50 /* FPA */
+ faligndata %f4, %f6, %f20 /* FPA Group */
+ srl %o5, 1, %o5 /* IEU0 */
+ fcmpgt32 %f48, %f50, %g5 /* FPM Group */
+ add %o5, %sum, %sum /* IEU0 */
+ stda %f18, [%dst - 24] %asi /* Store */
+ fpadd32 %f6, %f50, %f48 /* FPA */
+ inc %g3 /* IEU0 Group */
+ stda %f20, [%dst - 16] %asi /* Store */
+ add %src, 32, %src /* IEU1 */
+ faligndata %f6, %f8, %f22 /* FPA */
+ fcmpgt32 %f50, %f48, %o4 /* FPM Group */
+ srl %g3, 1, %g3 /* IEU0 */
+ stda %f22, [%dst - 8] %asi /* Store */
+ add %g3, %sum, %sum /* IEU0 Group */
+3: rd %asi, %g2 /* LSU Group + 4 bubbles*/
#ifdef __KERNEL__
-4: sethi %hi(vis0s), %g7 /* IEU0 Group */
- or %g2, ASI_BLK_OR, %g2 /* IEU1 */
+4: sethi %hi(vis0s), %g7 /* IEU0 Group */
+ or %g2, ASI_BLK_OR, %g2 /* IEU1 */
#else
-4: rd %pc, %g7 /* LSU Group + 4 bubbles */
+4: rd %pc, %g7 /* LSU Group + 4 bubbles*/
#endif
- inc %g5 /* IEU0 Group */
- and %src, 0x38, %g3 /* IEU1 */
- membar #StoreLoad /* LSU Group */
- srl %g5, 1, %g5 /* IEU0 */
- inc %o4 /* IEU1 */
- sll %g3, 8, %g3 /* IEU0 Group */
- sub %len, 0xc0, %len /* IEU1 */
- addcc %g5, %sum, %sum /* IEU1 Group */
- srl %o4, 1, %o4 /* IEU0 */
- add %g7, %g3, %g7 /* IEU0 Group */
- add %o4, %sum, %sum /* IEU1 */
+ inc %g5 /* IEU0 Group */
+ and %src, 0x38, %g3 /* IEU1 */
+ membar #StoreLoad /* LSU Group */
+ srl %g5, 1, %g5 /* IEU0 */
+ inc %o4 /* IEU1 */
+ sll %g3, 8, %g3 /* IEU0 Group */
+ sub %len, 0xc0, %len /* IEU1 */
+ addcc %g5, %sum, %sum /* IEU1 Group */
+ srl %o4, 1, %o4 /* IEU0 */
+ add %g7, %g3, %g7 /* IEU0 Group */
+ add %o4, %sum, %sum /* IEU1 */
#ifdef __KERNEL__
- jmpl %g7 + %lo(vis0s), %g0 /* CTI+IEU1 Group */
+ jmpl %g7 + %lo(vis0s), %g0 /* CTI+IEU1 Group */
#else
- jmpl %g7 + (vis0s - 4b), %g0 /* CTI+IEU1 Group */
+ jmpl %g7 + (vis0s - 4b), %g0 /* CTI+IEU1 Group */
#endif
- fzero %f32 /* FPA */
+ fzero %f32 /* FPA */
.align 2048
-vis0s: wr %g2, ASI_BLK_XOR, %asi /* LSU Group */
- ldda [%src] ASI_BLK_P, %f0 /* Load Group */
- add %src, 64, %src /* IEU0 Group */
- ldda [%src] ASI_BLK_P, %f16 /* Load Group */
- add %src, 64, %src /* IEU0 Group */
- fmovd %f48, %f62 /* FPA Group f0 available */
- faligndata %f0, %f2, %f48 /* FPA Group f2 available */
- fcmpgt32 %f32, %f2, %x1 /* FPM Group f4 available */
- fpadd32 %f0, %f62, %f0 /* FPA */
- fcmpgt32 %f32, %f4, %x2 /* FPM Group f6 available */
- faligndata %f2, %f4, %f50 /* FPA */
- fcmpgt32 %f62, %f0, %x3 /* FPM Group f8 available */
- faligndata %f4, %f6, %f52 /* FPA */
- fcmpgt32 %f32, %f6, %x4 /* FPM Group f10 available */
- inc %x1 /* IEU0 */
- faligndata %f6, %f8, %f54 /* FPA */
- fcmpgt32 %f32, %f8, %x5 /* FPM Group f12 available */
- srl %x1, 1, %x1 /* IEU0 */
- inc %x2 /* IEU1 */
- faligndata %f8, %f10, %f56 /* FPA */
- fcmpgt32 %f32, %f10, %x6 /* FPM Group f14 available */
- srl %x2, 1, %x2 /* IEU0 */
- add %sum, %x1, %sum /* IEU1 */
- faligndata %f10, %f12, %f58 /* FPA */
- fcmpgt32 %f32, %f12, %x7 /* FPM Group */
- inc %x3 /* IEU0 */
- add %sum, %x2, %sum /* IEU1 */
- faligndata %f12, %f14, %f60 /* FPA */
- fcmpgt32 %f32, %f14, %x8 /* FPM Group */
- srl %x3, 1, %x3 /* IEU0 */
- inc %x4 /* IEU1 */
- fmovd %f14, %f62 /* FPA */
- srl %x4, 1, %x4 /* IEU0 Group */
- add %sum, %x3, %sum /* IEU1 */
+vis0s: wr %g2, ASI_BLK_XOR, %asi /* LSU Group */
+ ldda [%src] ASI_BLK_P, %f0 /* Load Group */
+ add %src, 64, %src /* IEU0 Group */
+ ldda [%src] ASI_BLK_P, %f16 /* Load Group */
+ add %src, 64, %src /* IEU0 Group */
+ fmovd %f48, %f62 /* FPA Group f0 available*/
+ faligndata %f0, %f2, %f48 /* FPA Group f2 available*/
+ fcmpgt32 %f32, %f2, %x1 /* FPM Group f4 available*/
+ fpadd32 %f0, %f62, %f0 /* FPA */
+ fcmpgt32 %f32, %f4, %x2 /* FPM Group f6 available*/
+ faligndata %f2, %f4, %f50 /* FPA */
+ fcmpgt32 %f62, %f0, %x3 /* FPM Group f8 available*/
+ faligndata %f4, %f6, %f52 /* FPA */
+ fcmpgt32 %f32, %f6, %x4 /* FPM Group f10 available*/
+ inc %x1 /* IEU0 */
+ faligndata %f6, %f8, %f54 /* FPA */
+ fcmpgt32 %f32, %f8, %x5 /* FPM Group f12 available*/
+ srl %x1, 1, %x1 /* IEU0 */
+ inc %x2 /* IEU1 */
+ faligndata %f8, %f10, %f56 /* FPA */
+ fcmpgt32 %f32, %f10, %x6 /* FPM Group f14 available*/
+ srl %x2, 1, %x2 /* IEU0 */
+ add %sum, %x1, %sum /* IEU1 */
+ faligndata %f10, %f12, %f58 /* FPA */
+ fcmpgt32 %f32, %f12, %x7 /* FPM Group */
+ inc %x3 /* IEU0 */
+ add %sum, %x2, %sum /* IEU1 */
+ faligndata %f12, %f14, %f60 /* FPA */
+ fcmpgt32 %f32, %f14, %x8 /* FPM Group */
+ srl %x3, 1, %x3 /* IEU0 */
+ inc %x4 /* IEU1 */
+ fmovd %f14, %f62 /* FPA */
+ srl %x4, 1, %x4 /* IEU0 Group */
+ add %sum, %x3, %sum /* IEU1 */
vis0: DO_THE_TRICK( f0,f2,f4,f6,f8,f10,f12,f14,f16,f18,f20,f22,f24,f26,f28,f30,
,f48,f50,f52,f54,f56,f58,f60,f62,f62,
,LDBLK(f32), STBLK,,,,,,,,
@@ -468,36 +470,36 @@ vis0e2: DO_THE_TRICK( f32,f34,f36,f38,f40,f42,f44,f46,f0,f2,f4,f6,f8,f10,f12,f14
,SYNC, STBLK_XORASI(x1,x2),ST(f48,64),ST(f50,8),ST(f52,16),ST(f54,24),ST(f56,32),ST(f58,40),ST(f60,48),
,add %dst, 56, %dst; add %len, 192 - 8*8, %len; ba,pt %icc, e1)
.align 2048
-vis1s: wr %g2, ASI_BLK_XOR, %asi /* LSU Group */
- sub %src, 8, %src /* IEU0 Group */
- ldda [%src] ASI_BLK_P, %f0 /* Load Group */
- add %src, 64, %src /* IEU0 Group */
- ldda [%src] ASI_BLK_P, %f16 /* Load Group */
- add %src, 64, %src /* IEU0 Group */
- fmovd %f0, %f58 /* FPA Group */
- fmovd %f48, %f0 /* FPA Group */
- fcmpgt32 %f32, %f2, %x2 /* FPM Group */
- faligndata %f2, %f4, %f48 /* FPA */
- fcmpgt32 %f32, %f4, %x3 /* FPM Group */
- faligndata %f4, %f6, %f50 /* FPA */
- fcmpgt32 %f32, %f6, %x4 /* FPM Group */
- faligndata %f6, %f8, %f52 /* FPA */
- fcmpgt32 %f32, %f8, %x5 /* FPM Group */
- inc %x2 /* IEU1 */
- faligndata %f8, %f10, %f54 /* FPA */
- fcmpgt32 %f32, %f10, %x6 /* FPM Group */
- srl %x2, 1, %x2 /* IEU0 */
- faligndata %f10, %f12, %f56 /* FPA */
- fcmpgt32 %f32, %f12, %x7 /* FPM Group */
- inc %x3 /* IEU0 */
- add %sum, %x2, %sum /* IEU1 */
- faligndata %f12, %f14, %f58 /* FPA */
- fcmpgt32 %f32, %f14, %x8 /* FPM Group */
- srl %x3, 1, %x3 /* IEU0 */
- inc %x4 /* IEU1 */
- fmovd %f14, %f60 /* FPA */
- srl %x4, 1, %x4 /* IEU0 Group */
- add %sum, %x3, %sum /* IEU1 */
+vis1s: wr %g2, ASI_BLK_XOR, %asi /* LSU Group */
+ sub %src, 8, %src /* IEU0 Group */
+ ldda [%src] ASI_BLK_P, %f0 /* Load Group */
+ add %src, 64, %src /* IEU0 Group */
+ ldda [%src] ASI_BLK_P, %f16 /* Load Group */
+ add %src, 64, %src /* IEU0 Group */
+ fmovd %f0, %f58 /* FPA Group */
+ fmovd %f48, %f0 /* FPA Group */
+ fcmpgt32 %f32, %f2, %x2 /* FPM Group */
+ faligndata %f2, %f4, %f48 /* FPA */
+ fcmpgt32 %f32, %f4, %x3 /* FPM Group */
+ faligndata %f4, %f6, %f50 /* FPA */
+ fcmpgt32 %f32, %f6, %x4 /* FPM Group */
+ faligndata %f6, %f8, %f52 /* FPA */
+ fcmpgt32 %f32, %f8, %x5 /* FPM Group */
+ inc %x2 /* IEU1 */
+ faligndata %f8, %f10, %f54 /* FPA */
+ fcmpgt32 %f32, %f10, %x6 /* FPM Group */
+ srl %x2, 1, %x2 /* IEU0 */
+ faligndata %f10, %f12, %f56 /* FPA */
+ fcmpgt32 %f32, %f12, %x7 /* FPM Group */
+ inc %x3 /* IEU0 */
+ add %sum, %x2, %sum /* IEU1 */
+ faligndata %f12, %f14, %f58 /* FPA */
+ fcmpgt32 %f32, %f14, %x8 /* FPM Group */
+ srl %x3, 1, %x3 /* IEU0 */
+ inc %x4 /* IEU1 */
+ fmovd %f14, %f60 /* FPA */
+ srl %x4, 1, %x4 /* IEU0 Group */
+ add %sum, %x3, %sum /* IEU1 */
vis1: DO_THE_TRICK( f0,f2,f4,f6,f8,f10,f12,f14,f16,f18,f20,f22,f24,f26,f28,f30,
,f62,f48,f50,f52,f54,f56,f58,f60,f60,
,LDBLK(f32), ,STBLK,,,,,,,
@@ -523,33 +525,33 @@ vis1e2: DO_THE_TRICK( f32,f34,f36,f38,f40,f42,f44,f46,f0,f2,f4,f6,f8,f10,f12,f14
,SYNC, ,STBLK_XORASI(x1,x2),ST(f48,0),ST(f50,8),ST(f52,16),ST(f54,24),ST(f56,32),ST(f58,40),
,add %dst, 48, %dst; add %len, 192 - 7*8, %len; ba,pt %icc, e1)
.align 2048
-vis2s: wr %g2, ASI_BLK_XOR, %asi /* LSU Group */
- sub %src, 16, %src /* IEU0 Group */
- ldda [%src] ASI_BLK_P, %f0 /* Load Group */
- add %src, 64, %src /* IEU0 Group */
- ldda [%src] ASI_BLK_P, %f16 /* Load Group */
- add %src, 64, %src /* IEU0 Group */
- fmovd %f0, %f56 /* FPA Group */
- fmovd %f48, %f0 /* FPA Group */
- sub %dst, 64, %dst /* IEU0 */
- fpsub32 %f2, %f2, %f2 /* FPA Group */
- fcmpgt32 %f32, %f4, %x3 /* FPM Group */
- faligndata %f4, %f6, %f48 /* FPA */
- fcmpgt32 %f32, %f6, %x4 /* FPM Group */
- faligndata %f6, %f8, %f50 /* FPA */
- fcmpgt32 %f32, %f8, %x5 /* FPM Group */
- faligndata %f8, %f10, %f52 /* FPA */
- fcmpgt32 %f32, %f10, %x6 /* FPM Group */
- faligndata %f10, %f12, %f54 /* FPA */
- fcmpgt32 %f32, %f12, %x7 /* FPM Group */
- inc %x3 /* IEU0 */
- faligndata %f12, %f14, %f56 /* FPA */
- fcmpgt32 %f32, %f14, %x8 /* FPM Group */
- srl %x3, 1, %x3 /* IEU0 */
- inc %x4 /* IEU1 */
- fmovd %f14, %f58 /* FPA */
- srl %x4, 1, %x4 /* IEU0 Group */
- add %sum, %x3, %sum /* IEU1 */
+vis2s: wr %g2, ASI_BLK_XOR, %asi /* LSU Group */
+ sub %src, 16, %src /* IEU0 Group */
+ ldda [%src] ASI_BLK_P, %f0 /* Load Group */
+ add %src, 64, %src /* IEU0 Group */
+ ldda [%src] ASI_BLK_P, %f16 /* Load Group */
+ add %src, 64, %src /* IEU0 Group */
+ fmovd %f0, %f56 /* FPA Group */
+ fmovd %f48, %f0 /* FPA Group */
+ sub %dst, 64, %dst /* IEU0 */
+ fpsub32 %f2, %f2, %f2 /* FPA Group */
+ fcmpgt32 %f32, %f4, %x3 /* FPM Group */
+ faligndata %f4, %f6, %f48 /* FPA */
+ fcmpgt32 %f32, %f6, %x4 /* FPM Group */
+ faligndata %f6, %f8, %f50 /* FPA */
+ fcmpgt32 %f32, %f8, %x5 /* FPM Group */
+ faligndata %f8, %f10, %f52 /* FPA */
+ fcmpgt32 %f32, %f10, %x6 /* FPM Group */
+ faligndata %f10, %f12, %f54 /* FPA */
+ fcmpgt32 %f32, %f12, %x7 /* FPM Group */
+ inc %x3 /* IEU0 */
+ faligndata %f12, %f14, %f56 /* FPA */
+ fcmpgt32 %f32, %f14, %x8 /* FPM Group */
+ srl %x3, 1, %x3 /* IEU0 */
+ inc %x4 /* IEU1 */
+ fmovd %f14, %f58 /* FPA */
+ srl %x4, 1, %x4 /* IEU0 Group */
+ add %sum, %x3, %sum /* IEU1 */
vis2: DO_THE_TRICK( f0,f2,f4,f6,f8,f10,f12,f14,f16,f18,f20,f22,f24,f26,f28,f30,
,f60,f62,f48,f50,f52,f54,f56,f58,f58,
,LDBLK(f32), ,,STBLK,,,,,,
@@ -575,29 +577,29 @@ vis2e2: DO_THE_TRICK( f32,f34,f36,f38,f40,f42,f44,f46,f0,f2,f4,f6,f8,f10,f12,f14
,SYNC, ,,STBLK_XORASI(x2,x3),ST(f48,64),ST(f50,72),ST(f52,80),ST(f54,88),ST(f56,96),
,add %dst, 104, %dst; add %len, 192 - 6*8, %len; ba,pt %icc, e1)
.align 2048
-vis3s: wr %g2, ASI_BLK_XOR, %asi /* LSU Group */
- sub %src, 24, %src /* IEU0 Group */
- ldda [%src] ASI_BLK_P, %f0 /* Load Group */
- add %src, 64, %src /* IEU0 Group */
- ldda [%src] ASI_BLK_P, %f16 /* Load Group */
- add %src, 64, %src /* IEU0 Group */
- fmovd %f0, %f54 /* FPA Group */
- fmovd %f48, %f0 /* FPA Group */
- sub %dst, 64, %dst /* IEU0 */
- fpsub32 %f2, %f2, %f2 /* FPA Group */
- fpsub32 %f4, %f4, %f4 /* FPA Group */
- fcmpgt32 %f32, %f6, %x4 /* FPM Group */
- faligndata %f6, %f8, %f48 /* FPA */
- fcmpgt32 %f32, %f8, %x5 /* FPM Group */
- faligndata %f8, %f10, %f50 /* FPA */
- fcmpgt32 %f32, %f10, %x6 /* FPM Group */
- faligndata %f10, %f12, %f52 /* FPA */
- fcmpgt32 %f32, %f12, %x7 /* FPM Group */
- faligndata %f12, %f14, %f54 /* FPA */
- fcmpgt32 %f32, %f14, %x8 /* FPM Group */
- fmovd %f14, %f56 /* FPA */
- inc %x4 /* IEU0 */
- srl %x4, 1, %x4 /* IEU0 Group */
+vis3s: wr %g2, ASI_BLK_XOR, %asi /* LSU Group */
+ sub %src, 24, %src /* IEU0 Group */
+ ldda [%src] ASI_BLK_P, %f0 /* Load Group */
+ add %src, 64, %src /* IEU0 Group */
+ ldda [%src] ASI_BLK_P, %f16 /* Load Group */
+ add %src, 64, %src /* IEU0 Group */
+ fmovd %f0, %f54 /* FPA Group */
+ fmovd %f48, %f0 /* FPA Group */
+ sub %dst, 64, %dst /* IEU0 */
+ fpsub32 %f2, %f2, %f2 /* FPA Group */
+ fpsub32 %f4, %f4, %f4 /* FPA Group */
+ fcmpgt32 %f32, %f6, %x4 /* FPM Group */
+ faligndata %f6, %f8, %f48 /* FPA */
+ fcmpgt32 %f32, %f8, %x5 /* FPM Group */
+ faligndata %f8, %f10, %f50 /* FPA */
+ fcmpgt32 %f32, %f10, %x6 /* FPM Group */
+ faligndata %f10, %f12, %f52 /* FPA */
+ fcmpgt32 %f32, %f12, %x7 /* FPM Group */
+ faligndata %f12, %f14, %f54 /* FPA */
+ fcmpgt32 %f32, %f14, %x8 /* FPM Group */
+ fmovd %f14, %f56 /* FPA */
+ inc %x4 /* IEU0 */
+ srl %x4, 1, %x4 /* IEU0 Group */
vis3: DO_THE_TRICK( f0,f2,f4,f6,f8,f10,f12,f14,f16,f18,f20,f22,f24,f26,f28,f30,
,f58,f60,f62,f48,f50,f52,f54,f56,f56,
,LDBLK(f32), ,,,STBLK,,,,,
@@ -623,27 +625,27 @@ vis3e2: DO_THE_TRICK( f32,f34,f36,f38,f40,f42,f44,f46,f0,f2,f4,f6,f8,f10,f12,f14
,SYNC, ,,,STBLK_XORASI(x3,x4),ST(f48,64),ST(f50,72),ST(f52,80),ST(f54,88),
,add %dst, 96, %dst; add %len, 192 - 5*8, %len; ba,pt %icc, e1)
.align 2048
-vis4s: wr %g2, ASI_BLK_XOR, %asi /* LSU Group */
- sub %src, 32, %src /* IEU0 Group */
- ldda [%src] ASI_BLK_P, %f0 /* Load Group */
- add %src, 64, %src /* IEU0 Group */
- ldda [%src] ASI_BLK_P, %f16 /* Load Group */
- add %src, 64, %src /* IEU0 Group */
- fmovd %f0, %f52 /* FPA Group */
- fmovd %f48, %f0 /* FPA Group */
- sub %dst, 64, %dst /* IEU0 */
- fpsub32 %f2, %f2, %f2 /* FPA Group */
- fpsub32 %f4, %f4, %f4 /* FPA Group */
- fpsub32 %f6, %f6, %f6 /* FPA Group */
- clr %x4 /* IEU0 */
- fcmpgt32 %f32, %f8, %x5 /* FPM Group */
- faligndata %f8, %f10, %f48 /* FPA */
- fcmpgt32 %f32, %f10, %x6 /* FPM Group */
- faligndata %f10, %f12, %f50 /* FPA */
- fcmpgt32 %f32, %f12, %x7 /* FPM Group */
- faligndata %f12, %f14, %f52 /* FPA */
- fcmpgt32 %f32, %f14, %x8 /* FPM Group */
- fmovd %f14, %f54 /* FPA */
+vis4s: wr %g2, ASI_BLK_XOR, %asi /* LSU Group */
+ sub %src, 32, %src /* IEU0 Group */
+ ldda [%src] ASI_BLK_P, %f0 /* Load Group */
+ add %src, 64, %src /* IEU0 Group */
+ ldda [%src] ASI_BLK_P, %f16 /* Load Group */
+ add %src, 64, %src /* IEU0 Group */
+ fmovd %f0, %f52 /* FPA Group */
+ fmovd %f48, %f0 /* FPA Group */
+ sub %dst, 64, %dst /* IEU0 */
+ fpsub32 %f2, %f2, %f2 /* FPA Group */
+ fpsub32 %f4, %f4, %f4 /* FPA Group */
+ fpsub32 %f6, %f6, %f6 /* FPA Group */
+ clr %x4 /* IEU0 */
+ fcmpgt32 %f32, %f8, %x5 /* FPM Group */
+ faligndata %f8, %f10, %f48 /* FPA */
+ fcmpgt32 %f32, %f10, %x6 /* FPM Group */
+ faligndata %f10, %f12, %f50 /* FPA */
+ fcmpgt32 %f32, %f12, %x7 /* FPM Group */
+ faligndata %f12, %f14, %f52 /* FPA */
+ fcmpgt32 %f32, %f14, %x8 /* FPM Group */
+ fmovd %f14, %f54 /* FPA */
vis4: DO_THE_TRICK( f0,f2,f4,f6,f8,f10,f12,f14,f16,f18,f20,f22,f24,f26,f28,f30,
,f56,f58,f60,f62,f48,f50,f52,f54,f54,
,LDBLK(f32), ,,,,STBLK,,,,
@@ -669,27 +671,27 @@ vis4e2: DO_THE_TRICK( f32,f34,f36,f38,f40,f42,f44,f46,f0,f2,f4,f6,f8,f10,f12,f14
,SYNC, ,,,,STBLK_XORASI(x4,x5),ST(f48,64),ST(f50,72),ST(f52,80),
,add %dst, 88, %dst; add %len, 192 - 4*8, %len; ba,pt %icc, e1)
.align 2048
-vis5s: ldd [%src+0], %f10 /* Load Group */
- ldd [%src+8], %f12 /* Load Group */
- ldd [%src+16], %f14 /* Load Group */
- add %src, 24, %src /* IEU0 Group */
- wr %g2, ASI_BLK_XOR, %asi /* LSU Group */
- ldda [%src] ASI_BLK_P, %f16 /* Load Group */
- add %src, 64, %src /* IEU0 Group */
- fmovd %f48, %f0 /* FPA Group */
- fmuld %f32, %f32, %f2 /* FPM */
- clr %x4 /* IEU0 */
- faddd %f32, %f32, %f4 /* FPA Group */
- fmuld %f32, %f32, %f6 /* FPM */
- clr %x5 /* IEU0 */
- faddd %f32, %f32, %f8 /* FPA Group */
- fcmpgt32 %f32, %f10, %x6 /* FPM Group */
- sub %dst, 64, %dst /* IEU0 */
- faligndata %f10, %f12, %f48 /* FPA */
- fcmpgt32 %f32, %f12, %x7 /* FPM Group */
- faligndata %f12, %f14, %f50 /* FPA */
- fcmpgt32 %f32, %f14, %x8 /* FPM Group */
- fmovd %f14, %f52 /* FPA */
+vis5s: ldd [%src+0], %f10 /* Load Group */
+ ldd [%src+8], %f12 /* Load Group */
+ ldd [%src+16], %f14 /* Load Group */
+ add %src, 24, %src /* IEU0 Group */
+ wr %g2, ASI_BLK_XOR, %asi /* LSU Group */
+ ldda [%src] ASI_BLK_P, %f16 /* Load Group */
+ add %src, 64, %src /* IEU0 Group */
+ fmovd %f48, %f0 /* FPA Group */
+ fmuld %f32, %f32, %f2 /* FPM */
+ clr %x4 /* IEU0 */
+ faddd %f32, %f32, %f4 /* FPA Group */
+ fmuld %f32, %f32, %f6 /* FPM */
+ clr %x5 /* IEU0 */
+ faddd %f32, %f32, %f8 /* FPA Group */
+ fcmpgt32 %f32, %f10, %x6 /* FPM Group */
+ sub %dst, 64, %dst /* IEU0 */
+ faligndata %f10, %f12, %f48 /* FPA */
+ fcmpgt32 %f32, %f12, %x7 /* FPM Group */
+ faligndata %f12, %f14, %f50 /* FPA */
+ fcmpgt32 %f32, %f14, %x8 /* FPM Group */
+ fmovd %f14, %f52 /* FPA */
vis5: DO_THE_TRICK( f0,f2,f4,f6,f8,f10,f12,f14,f16,f18,f20,f22,f24,f26,f28,f30,
,f54,f56,f58,f60,f62,f48,f50,f52,f52,
,LDBLK(f32), ,,,,,STBLK,,,
@@ -715,26 +717,26 @@ vis5e2: DO_THE_TRICK( f32,f34,f36,f38,f40,f42,f44,f46,f0,f2,f4,f6,f8,f10,f12,f14
,SYNC, ,,,,,STBLK_XORASI(x5,x6),ST(f48,64),ST(f50,72),
,add %dst, 80, %dst; add %len, 192 - 3*8, %len; ba,pt %icc, e1)
.align 2048
-vis6s: ldd [%src+0], %f12 /* Load Group */
- ldd [%src+8], %f14 /* Load Group */
- add %src, 16, %src /* IEU0 Group */
- wr %g2, ASI_BLK_XOR, %asi /* LSU Group */
- ldda [%src] ASI_BLK_P, %f16 /* Load Group */
- add %src, 64, %src /* IEU0 Group */
- fmovd %f48, %f0 /* FPA Group */
- fmuld %f32, %f32, %f2 /* FPM */
- clr %x4 /* IEU0 */
- faddd %f32, %f32, %f4 /* FPA Group */
- fmuld %f32, %f32, %f6 /* FPM */
- clr %x5 /* IEU0 */
- faddd %f32, %f32, %f8 /* FPA Group */
- fmuld %f32, %f32, %f10 /* FPM */
- clr %x6 /* IEU0 */
- fcmpgt32 %f32, %f12, %x7 /* FPM Group */
- sub %dst, 64, %dst /* IEU0 */
- fcmpgt32 %f32, %f14, %x8 /* FPM Group */
- faligndata %f12, %f14, %f48 /* FPA */
- fmovd %f14, %f50 /* FPA Group */
+vis6s: ldd [%src+0], %f12 /* Load Group */
+ ldd [%src+8], %f14 /* Load Group */
+ add %src, 16, %src /* IEU0 Group */
+ wr %g2, ASI_BLK_XOR, %asi /* LSU Group */
+ ldda [%src] ASI_BLK_P, %f16 /* Load Group */
+ add %src, 64, %src /* IEU0 Group */
+ fmovd %f48, %f0 /* FPA Group */
+ fmuld %f32, %f32, %f2 /* FPM */
+ clr %x4 /* IEU0 */
+ faddd %f32, %f32, %f4 /* FPA Group */
+ fmuld %f32, %f32, %f6 /* FPM */
+ clr %x5 /* IEU0 */
+ faddd %f32, %f32, %f8 /* FPA Group */
+ fmuld %f32, %f32, %f10 /* FPM */
+ clr %x6 /* IEU0 */
+ fcmpgt32 %f32, %f12, %x7 /* FPM Group */
+ sub %dst, 64, %dst /* IEU0 */
+ fcmpgt32 %f32, %f14, %x8 /* FPM Group */
+ faligndata %f12, %f14, %f48 /* FPA */
+ fmovd %f14, %f50 /* FPA Group */
vis6: DO_THE_TRICK( f0,f2,f4,f6,f8,f10,f12,f14,f16,f18,f20,f22,f24,f26,f28,f30,
,f52,f54,f56,f58,f60,f62,f48,f50,f50,
,LDBLK(f32), ,,,,,,STBLK,,
@@ -760,25 +762,25 @@ vis6e2: DO_THE_TRICK( f32,f34,f36,f38,f40,f42,f44,f46,f0,f2,f4,f6,f8,f10,f12,f14
,SYNC, ,,,,,,STBLK_XORASI(x6,x7),ST(f48,64),
,add %dst, 72, %dst; add %len, 192 - 2*8, %len; ba,pt %icc, e1)
.align 2048
-vis7s: ldd [%src+0], %f14 /* Load Group */
- add %src, 8, %src /* IEU0 Group */
- wr %g2, ASI_BLK_XOR, %asi /* LSU Group */
- ldda [%src] ASI_BLK_P, %f16 /* Load Group */
- add %src, 64, %src /* IEU0 Group */
- fmovd %f48, %f0 /* FPA Group */
- fmuld %f32, %f32, %f2 /* FPM */
- clr %x4 /* IEU0 */
- faddd %f32, %f32, %f4 /* FPA Group */
- fmuld %f32, %f32, %f6 /* FPM */
- clr %x5 /* IEU0 */
- faddd %f32, %f32, %f8 /* FPA Group */
- fmuld %f32, %f32, %f10 /* FPM */
- clr %x6 /* IEU0 */
- faddd %f32, %f32, %f12 /* FPA Group */
- clr %x7 /* IEU0 */
- fcmpgt32 %f32, %f14, %x8 /* FPM Group */
- sub %dst, 64, %dst /* IEU0 */
- fmovd %f14, %f48 /* FPA */
+vis7s: ldd [%src+0], %f14 /* Load Group */
+ add %src, 8, %src /* IEU0 Group */
+ wr %g2, ASI_BLK_XOR, %asi /* LSU Group */
+ ldda [%src] ASI_BLK_P, %f16 /* Load Group */
+ add %src, 64, %src /* IEU0 Group */
+ fmovd %f48, %f0 /* FPA Group */
+ fmuld %f32, %f32, %f2 /* FPM */
+ clr %x4 /* IEU0 */
+ faddd %f32, %f32, %f4 /* FPA Group */
+ fmuld %f32, %f32, %f6 /* FPM */
+ clr %x5 /* IEU0 */
+ faddd %f32, %f32, %f8 /* FPA Group */
+ fmuld %f32, %f32, %f10 /* FPM */
+ clr %x6 /* IEU0 */
+ faddd %f32, %f32, %f12 /* FPA Group */
+ clr %x7 /* IEU0 */
+ fcmpgt32 %f32, %f14, %x8 /* FPM Group */
+ sub %dst, 64, %dst /* IEU0 */
+ fmovd %f14, %f48 /* FPA */
vis7: DO_THE_TRICK( f0,f2,f4,f6,f8,f10,f12,f14,f16,f18,f20,f22,f24,f26,f28,f30,
,f50,f52,f54,f56,f58,f60,f62,f48,f48,
,LDBLK(f32), ,,,,,,,STBLK,
@@ -806,104 +808,104 @@ vis7e2: DO_THE_TRICK( f32,f34,f36,f38,f40,f42,f44,f46,f0,f2,f4,f6,f8,f10,f12,f14
e1: END_THE_TRICK1( f0,f2,f4,f6,f8,f10,f12,f14,f16,f6)
e2: END_THE_TRICK1( f16,f18,f20,f22,f24,f26,f28,f30,f32,f6)
e3: END_THE_TRICK1( f32,f34,f36,f38,f40,f42,f44,f46,f0,f6)
-ett: rd %gsr, %x3 /* LSU Group+4bubbles */
- andcc %x3, 7, %x3 /* IEU1 Group */
- add %dst, 8, %dst /* IEU0 */
- bne,pn %icc, 1f /* CTI */
- fzero %f10 /* FPA */
- brz,a,pn %len, 2f /* CTI+IEU1 Group */
- stda %f6, [%dst - 8] %asi /* Store */
-1: cmp %len, 8 /* IEU1 */
- blu,pn %icc, 3f /* CTI */
- sub %src, 64, %src /* IEU0 Group */
-1: ldd [%src], %f2 /* Load Group */
- fpadd32 %f10, %f2, %f12 /* FPA Group+load stall */
- add %src, 8, %src /* IEU0 */
- add %dst, 8, %dst /* IEU1 */
- faligndata %f6, %f2, %f14 /* FPA Group */
- fcmpgt32 %f10, %f12, %x5 /* FPM Group */
- stda %f14, [%dst - 16] %asi /* Store */
- fmovd %f2, %f6 /* FPA */
- fmovd %f12, %f10 /* FPA Group */
- sub %len, 8, %len /* IEU1 */
- fzero %f16 /* FPA Group - FPU nop */
- fzero %f18 /* FPA Group - FPU nop */
- inc %x5 /* IEU0 */
- srl %x5, 1, %x5 /* IEU0 Group (regdep) */
- cmp %len, 8 /* IEU1 */
- bgeu,pt %icc, 1b /* CTI */
- add %x5, %sum, %sum /* IEU0 Group */
-3: brz,a,pt %x3, 2f /* CTI+IEU1 */
- stda %f6, [%dst - 8] %asi /* Store Group */
- sta %f7, [%dst - 8] %asi /* Store Group */
- sub %dst, 4, %dst /* IEU0 */
- add %len, 4, %len /* IEU1 */
+ett: rd %gsr, %x3 /* LSU Group+4bubbles */
+ andcc %x3, 7, %x3 /* IEU1 Group */
+ add %dst, 8, %dst /* IEU0 */
+ bne,pn %icc, 1f /* CTI */
+ fzero %f10 /* FPA */
+ brz,a,pn %len, 2f /* CTI+IEU1 Group */
+ stda %f6, [%dst - 8] %asi /* Store */
+1: cmp %len, 8 /* IEU1 */
+ blu,pn %icc, 3f /* CTI */
+ sub %src, 64, %src /* IEU0 Group */
+1: ldd [%src], %f2 /* Load Group */
+ fpadd32 %f10, %f2, %f12 /* FPA Group+load stall*/
+ add %src, 8, %src /* IEU0 */
+ add %dst, 8, %dst /* IEU1 */
+ faligndata %f6, %f2, %f14 /* FPA Group */
+ fcmpgt32 %f10, %f12, %x5 /* FPM Group */
+ stda %f14, [%dst - 16] %asi /* Store */
+ fmovd %f2, %f6 /* FPA */
+ fmovd %f12, %f10 /* FPA Group */
+ sub %len, 8, %len /* IEU1 */
+ fzero %f16 /* FPA Group - FPU nop */
+ fzero %f18 /* FPA Group - FPU nop */
+ inc %x5 /* IEU0 */
+ srl %x5, 1, %x5 /* IEU0 Group (regdep) */
+ cmp %len, 8 /* IEU1 */
+ bgeu,pt %icc, 1b /* CTI */
+ add %x5, %sum, %sum /* IEU0 Group */
+3: brz,a,pt %x3, 2f /* CTI+IEU1 */
+ stda %f6, [%dst - 8] %asi /* Store Group */
+ sta %f7, [%dst - 8] %asi /* Store Group */
+ sub %dst, 4, %dst /* IEU0 */
+ add %len, 4, %len /* IEU1 */
2:
#ifdef __KERNEL__
- sub %sp, 8, %sp /* IEU0 Group */
+ sub %sp, 8, %sp /* IEU0 Group */
#endif
END_THE_TRICK2( f48,f50,f52,f54,f56,f58,f60,f10,f12,f62)
- membar #Sync /* LSU Group */
+ membar #Sync /* LSU Group */
#ifdef __KERNEL__
VISExit
- add %sp, 8, %sp /* IEU0 Group */
+ add %sp, 8, %sp /* IEU0 Group */
#endif
-23: brnz,pn %len, 26f /* CTI+IEU1 Group */
-24: sllx %sum, 32, %g1 /* IEU0 */
-25: addcc %sum, %g1, %src /* IEU1 Group */
- srlx %src, 32, %src /* IEU0 Group (regdep) */
- bcs,a,pn %xcc, 1f /* CTI */
- add %src, 1, %src /* IEU1 */
+23: brnz,pn %len, 26f /* CTI+IEU1 Group */
+24: sllx %sum, 32, %g1 /* IEU0 */
+25: addcc %sum, %g1, %src /* IEU1 Group */
+ srlx %src, 32, %src /* IEU0 Group (regdep) */
+ bcs,a,pn %xcc, 1f /* CTI */
+ add %src, 1, %src /* IEU1 */
#ifndef __KERNEL__
-1: retl /* CTI Group brk forced */
- srl %src, 0, %src /* IEU0 */
+1: retl /* CTI Group brk forced*/
+ srl %src, 0, %src /* IEU0 */
#else
-1: sethi %uhi(PAGE_OFFSET), %g4 /* IEU0 Group */
- retl /* CTI Group brk forced */
- sllx %g4, 32, %g4 /* IEU0 */
+1: sethi %uhi(PAGE_OFFSET), %g4 /* IEU0 Group */
+ retl /* CTI Group brk forced*/
+ sllx %g4, 32, %g4 /* IEU0 */
#endif
-26: andcc %len, 8, %g0 /* IEU1 Group */
- be,pn %icc, 1f /* CTI */
- lduw [%src], %o4 /* Load */
- lduw [%src+4], %g2 /* Load Group */
- add %src, 8, %src /* IEU0 */
- add %dst, 8, %dst /* IEU1 */
- sllx %o4, 32, %g5 /* IEU0 Group */
- stwa %o4, [%dst - 8] %asi /* Store */
- or %g5, %g2, %g5 /* IEU0 Group */
- stwa %g2, [%dst - 4] %asi /* Store */
- addcc %g5, %sum, %sum /* IEU1 Group */
- bcs,a,pn %xcc, 1f /* CTI */
- add %sum, 1, %sum /* IEU0 */
-1: andcc %len, 4, %g0 /* IEU1 Group */
- be,a,pn %icc, 1f /* CTI */
- clr %g2 /* IEU0 */
- lduw [%src], %g7 /* Load */
- add %src, 4, %src /* IEU0 Group */
- add %dst, 4, %dst /* IEU1 */
- sllx %g7, 32, %g2 /* IEU0 Group */
- stwa %g7, [%dst - 4] %asi /* Store */
-1: andcc %len, 2, %g0 /* IEU1 */
- be,a,pn %icc, 1f /* CTI */
- clr %g3 /* IEU0 Group */
- lduh [%src], %g7 /* Load */
- add %src, 2, %src /* IEU1 */
- add %dst, 2, %dst /* IEU0 Group */
- sll %g7, 16, %g3 /* IEU0 Group */
- stha %g7, [%dst - 2] %asi /* Store */
-1: andcc %len, 1, %g0 /* IEU1 */
- be,a,pn %icc, 1f /* CTI */
- clr %o5 /* IEU0 Group */
- ldub [%src], %g7 /* Load */
- sll %g7, 8, %o5 /* IEU0 Group */
- stba %g7, [%dst] %asi /* Store */
-1: or %g2, %g3, %g3 /* IEU1 */
- or %o5, %g3, %g3 /* IEU0 Group (regdep) */
- addcc %g3, %sum, %sum /* IEU1 Group (regdep) */
- bcs,a,pn %xcc, 1f /* CTI */
- add %sum, 1, %sum /* IEU0 */
-1: ba,pt %xcc, 25b /* CTI Group */
- sllx %sum, 32, %g1 /* IEU0 */
+26: andcc %len, 8, %g0 /* IEU1 Group */
+ be,pn %icc, 1f /* CTI */
+ lduw [%src], %o4 /* Load */
+ lduw [%src+4], %g2 /* Load Group */
+ add %src, 8, %src /* IEU0 */
+ add %dst, 8, %dst /* IEU1 */
+ sllx %o4, 32, %g5 /* IEU0 Group */
+ stwa %o4, [%dst - 8] %asi /* Store */
+ or %g5, %g2, %g5 /* IEU0 Group */
+ stwa %g2, [%dst - 4] %asi /* Store */
+ addcc %g5, %sum, %sum /* IEU1 Group */
+ bcs,a,pn %xcc, 1f /* CTI */
+ add %sum, 1, %sum /* IEU0 */
+1: andcc %len, 4, %g0 /* IEU1 Group */
+ be,a,pn %icc, 1f /* CTI */
+ clr %g2 /* IEU0 */
+ lduw [%src], %g7 /* Load */
+ add %src, 4, %src /* IEU0 Group */
+ add %dst, 4, %dst /* IEU1 */
+ sllx %g7, 32, %g2 /* IEU0 Group */
+ stwa %g7, [%dst - 4] %asi /* Store */
+1: andcc %len, 2, %g0 /* IEU1 */
+ be,a,pn %icc, 1f /* CTI */
+ clr %g3 /* IEU0 Group */
+ lduh [%src], %g7 /* Load */
+ add %src, 2, %src /* IEU1 */
+ add %dst, 2, %dst /* IEU0 Group */
+ sll %g7, 16, %g3 /* IEU0 Group */
+ stha %g7, [%dst - 2] %asi /* Store */
+1: andcc %len, 1, %g0 /* IEU1 */
+ be,a,pn %icc, 1f /* CTI */
+ clr %o5 /* IEU0 Group */
+ ldub [%src], %g7 /* Load */
+ sll %g7, 8, %o5 /* IEU0 Group */
+ stba %g7, [%dst] %asi /* Store */
+1: or %g2, %g3, %g3 /* IEU1 */
+ or %o5, %g3, %g3 /* IEU0 Group (regdep) */
+ addcc %g3, %sum, %sum /* IEU1 Group (regdep) */
+ bcs,a,pn %xcc, 1f /* CTI */
+ add %sum, 1, %sum /* IEU0 */
+1: ba,pt %xcc, 25b /* CTI Group */
+ sllx %sum, 32, %g1 /* IEU0 */
#ifdef __KERNEL__
end:
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-20 10:31:59 +0000