diff options
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/powerpc/powerpc64/power8/strlen.S | 11 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc64/power8/strnlen.S | 10 |
2 files changed, 1 insertions, 20 deletions
diff --git a/sysdeps/powerpc/powerpc64/power8/strlen.S b/sysdeps/powerpc/powerpc64/power8/strlen.S index 8fdb6f5cc1..5691d1d93a 100644 --- a/sysdeps/powerpc/powerpc64/power8/strlen.S +++ b/sysdeps/powerpc/powerpc64/power8/strlen.S @@ -144,17 +144,6 @@ L(align64): or r5,r10,r11 cmpdi cr7,r5,0 addi r9,r9,16 - bne cr7,L(dword_zero) - - andi. r10,r9,63 - beq cr0,L(preloop) - ld r6,8(r4) - ldu r5,16(r4) - cmpb r10,r6,r0 - cmpb r11,r5,r0 - or r5,r10,r11 - cmpdi cr7,r5,0 - addi r9,r9,16 /* At this point, we are necessarily 64-byte aligned. If no zeroes were found, jump to the vectorized loop. */ diff --git a/sysdeps/powerpc/powerpc64/power8/strnlen.S b/sysdeps/powerpc/powerpc64/power8/strnlen.S index 07608ffa26..6d669d4a54 100644 --- a/sysdeps/powerpc/powerpc64/power8/strnlen.S +++ b/sysdeps/powerpc/powerpc64/power8/strnlen.S @@ -141,15 +141,7 @@ ENTRY_TOCLESS (__strnlen) addi r4,r4,-16 /* Decrement maxlen in 16 bytes. */ bne cr6,L(found_aligning64B) /* If found null bytes. */ - /* Unroll 3x above code block until aligned or find null bytes. */ - andi. r7,r5,63 - beq cr0,L(preloop_64B) - lvx v1,r5,r6 - vcmpequb. v1,v1,v0 - addi r5,r5,16 - addi r4,r4,-16 - bne cr6,L(found_aligning64B) - + /* Unroll 2x above code block until aligned or find null bytes. */ andi. r7,r5,63 beq cr0,L(preloop_64B) lvx v1,r5,r6 |