diff options
Diffstat (limited to 'sysdeps/arm/armv6t2/strlen.S')
| -rw-r--r-- | sysdeps/arm/armv6t2/strlen.S | 23 |
1 files changed, 9 insertions, 14 deletions
diff --git a/sysdeps/arm/armv6t2/strlen.S b/sysdeps/arm/armv6t2/strlen.S index 4795c54..c72a1e7 100644 --- a/sysdeps/arm/armv6t2/strlen.S +++ b/sysdeps/arm/armv6t2/strlen.S @@ -67,7 +67,7 @@ .text .p2align 6 ENTRY(strlen) - sfi_pld srcin, #0 + pld [srcin, #0] strd r4, r5, [sp, #-8]! cfi_adjust_cfa_offset (8) cfi_rel_offset (r4, 0) @@ -76,15 +76,14 @@ ENTRY(strlen) bic src, srcin, #7 mvn const_m1, #0 ands tmp1, srcin, #7 /* (8 - bytes) to alignment. */ - sfi_pld src, #32 + pld [src, #32] bne.w .Lmisaligned8 mov const_0, #0 mov result, #-8 .Lloop_aligned: /* Bytes 0-7. */ - sfi_breg src, \ - ldrd data1a, data1b, [\B] - sfi_pld src, #64 + ldrd data1a, data1b, [src] + pld [src, #64] add result, result, #8 .Lstart_realigned: uadd8 data1a, data1a, const_m1 /* Saturating GE<0:3> set. */ @@ -94,8 +93,7 @@ ENTRY(strlen) cbnz data1b, .Lnull_found /* Bytes 8-15. */ - sfi_breg src, \ - ldrd data1a, data1b, [\B, #8] + ldrd data1a, data1b, [src, #8] uadd8 data1a, data1a, const_m1 /* Saturating GE<0:3> set. */ add result, result, #8 sel data1a, const_0, const_m1 /* Select based on GE<0:3>. */ @@ -104,8 +102,7 @@ ENTRY(strlen) cbnz data1b, .Lnull_found /* Bytes 16-23. */ - sfi_breg src, \ - ldrd data1a, data1b, [\B, #16] + ldrd data1a, data1b, [src, #16] uadd8 data1a, data1a, const_m1 /* Saturating GE<0:3> set. */ add result, result, #8 sel data1a, const_0, const_m1 /* Select based on GE<0:3>. */ @@ -114,8 +111,7 @@ ENTRY(strlen) cbnz data1b, .Lnull_found /* Bytes 24-31. */ - sfi_breg src, \ - ldrd data1a, data1b, [\B, #24] + ldrd data1a, data1b, [src, #24] add src, src, #32 uadd8 data1a, data1a, const_m1 /* Saturating GE<0:3> set. */ add result, result, #8 @@ -143,13 +139,12 @@ ENTRY(strlen) .Lmisaligned8: cfi_restore_state - sfi_breg src, \ - ldrd data1a, data1b, [\B] + ldrd data1a, data1b, [src] and tmp2, tmp1, #3 rsb result, tmp1, #0 lsl tmp2, tmp2, #3 /* Bytes -> bits. */ tst tmp1, #4 - sfi_pld src, #64 + pld [src, #64] S2HI tmp2, const_m1, tmp2 #ifdef NO_THUMB mvn tmp1, tmp2 |