diff options
Diffstat (limited to 'sysdeps/sparc/sparc64/strcmp.S')
| -rw-r--r-- | sysdeps/sparc/sparc64/strcmp.S | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/sysdeps/sparc/sparc64/strcmp.S b/sysdeps/sparc/sparc64/strcmp.S index 54fd0e5e02..a69368ca07 100644 --- a/sysdeps/sparc/sparc64/strcmp.S +++ b/sysdeps/sparc/sparc64/strcmp.S @@ -1,6 +1,6 @@ /* Compare two strings for differences. For SPARC v9. - Copyright (C) 1997, 1999 Free Software Foundation, Inc. + Copyright (C) 1997, 1999, 2003 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Jan Vondrak <jvon4518@ss1000.ms.mff.cuni.cz> and Jakub Jelinek <jj@ultra.linux.cz>. @@ -25,7 +25,7 @@ #ifndef XCC .register %g2, #scratch .register %g3, #scratch - .register %g7, #scratch + .register %g6, #scratch #endif /* Normally, this uses @@ -117,7 +117,7 @@ ENTRY(strcmp) clr %o0 /* IEU0 */ .align 32 -13: mov 0xff, %g7 /* IEU0 Group */ +13: mov 0xff, %g6 /* IEU0 Group */ #ifdef EIGHTBIT_NOT_RARE andcc %g4, %g2, %g0 /* IEU1 */ #else @@ -129,34 +129,34 @@ ENTRY(strcmp) srlx %g3, 32, %g3 /* IEU0 */ andcc %g3, %g2, %g0 /* IEU1 Group */ be,pt %xcc, 23f /* CTI */ - sllx %g7, 56, %o5 /* IEU0 */ + sllx %g6, 56, %o5 /* IEU0 */ andcc %o4, %o5, %g0 /* IEU1 Group */ be,pn %xcc, 24f /* CTI */ - sllx %g7, 48, %o5 /* IEU0 */ + sllx %g6, 48, %o5 /* IEU0 */ andcc %o4, %o5, %g0 /* IEU1 Group */ be,pn %xcc, 24f /* CTI */ - sllx %g7, 40, %o5 /* IEU0 */ + sllx %g6, 40, %o5 /* IEU0 */ andcc %o4, %o5, %g0 /* IEU1 Group */ be,pn %xcc, 24f /* CTI */ - sllx %g7, 32, %o5 /* IEU0 */ + sllx %g6, 32, %o5 /* IEU0 */ andcc %o4, %o5, %g0 /* IEU1 Group */ be,pn %xcc, 24f /* CTI */ -23: sllx %g7, 24, %o5 /* IEU0 */ +23: sllx %g6, 24, %o5 /* IEU0 */ andcc %o4, %o5, %g0 /* IEU1 Group */ be,pn %icc, 24f /* CTI */ - sllx %g7, 16, %o5 /* IEU0 */ + sllx %g6, 16, %o5 /* IEU0 */ andcc %o4, %o5, %g0 /* IEU1 Group */ be,pn %icc, 24f /* CTI */ - sllx %g7, 8, %o5 /* IEU0 */ + sllx %g6, 8, %o5 /* IEU0 */ andcc %o4, %o5, %g0 /* IEU1 Group */ be,pn %icc, 24f /* CTI */ - mov %g7, %o5 /* IEU0 */ + mov %g6, %o5 /* IEU0 */ 25: cmp %o4, %o3 /* IEU1 Group */ 5: mov -1, %o0 /* IEU0 */ retl /* CTI+IEU1 Group */ @@ -164,9 +164,9 @@ ENTRY(strcmp) movgu %xcc, 1, %o0 /* Single Group */ .align 16 -24: sub %o5, 1, %g7 /* IEU0 Group */ +24: sub %o5, 1, %g6 /* IEU0 Group */ clr %o0 /* IEU1 */ - or %o5, %g7, %o5 /* IEU0 Group */ + or %o5, %g6, %o5 /* IEU0 Group */ andn %o4, %o5, %o4 /* IEU0 Group */ andn %o3, %o5, %o3 /* IEU1 */ @@ -205,7 +205,7 @@ ENTRY(strcmp) sub %o1, %g3, %o1 /* IEU0 Group */ sub %o5, %g5, %o5 /* IEU1 */ - ldxa [%o1] ASI_PNF, %g7 /* Load Group */ + ldxa [%o1] ASI_PNF, %g6 /* Load Group */ or %g1, %g2, %g1 /* IEU0 */ sub %o1, %o0, %o1 /* IEU1 */ @@ -215,10 +215,10 @@ ENTRY(strcmp) * %g2 = 8080808080800880 * %g5 = number of bits to shift left * %o5 = number of bits to shift right */ -10: sllx %g7, %g5, %o3 /* IEU0 Group */ - ldxa [%o1 + %o0] ASI_PNF, %g7 /* Load */ +10: sllx %g6, %g5, %o3 /* IEU0 Group */ + ldxa [%o1 + %o0] ASI_PNF, %g6 /* Load */ -11: srlx %g7, %o5, %o4 /* IEU0 Group */ +11: srlx %g6, %o5, %o4 /* IEU0 Group */ ldxa [%o0] ASI_PNF, %o2 /* Load */ or %o3, %o4, %o3 /* IEU1 */ add %o0, 8, %o0 /* IEU0 Group */ @@ -272,8 +272,8 @@ ENTRY(strcmp) be,pn %icc, 4b /* CTI */ andcc %o2, 0xff, %g0 /* IEU1 Group */ be,pn %icc, 4b /* CTI */ - sllx %g7, %g5, %o3 /* IEU0 */ + sllx %g6, %g5, %o3 /* IEU0 */ ba,pt %xcc, 11b /* CTI Group */ - ldxa [%o1 + %o0] ASI_PNF, %g7 /* Load */ + ldxa [%o1 + %o0] ASI_PNF, %g6 /* Load */ END(strcmp) |