diff options
Diffstat (limited to 'sysdeps/i386/i686/multiarch/memcpy-sse2-unaligned.S')
| -rw-r--r-- | sysdeps/i386/i686/multiarch/memcpy-sse2-unaligned.S | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/sysdeps/i386/i686/multiarch/memcpy-sse2-unaligned.S b/sysdeps/i386/i686/multiarch/memcpy-sse2-unaligned.S index 76f34291a3..9aa17de99c 100644 --- a/sysdeps/i386/i686/multiarch/memcpy-sse2-unaligned.S +++ b/sysdeps/i386/i686/multiarch/memcpy-sse2-unaligned.S @@ -1,5 +1,5 @@ /* memcpy optimized with SSE2 unaligned memory access instructions. - Copyright (C) 2014-2016 Free Software Foundation, Inc. + Copyright (C) 2014-2018 Free Software Foundation, Inc. This file is part of the GNU C Library. The GNU C Library is free software; you can redistribute it and/or @@ -56,7 +56,7 @@ # define RETURN RETURN_END; CFI_PUSH (%ebx) .section .text.sse2,"ax",@progbits -# if !defined USE_AS_BCOPY +# if !defined USE_AS_BCOPY && defined SHARED ENTRY (MEMCPY_CHK) movl 12(%esp), %eax cmpl %eax, 16(%esp) @@ -72,7 +72,7 @@ ENTRY (MEMCPY) cmp %edx, %eax # ifdef USE_AS_MEMMOVE - jg L(check_forward) + ja L(check_forward) L(mm_len_0_or_more_backward): /* Now do checks for lengths. We do [0..16], [16..32], [32..64], [64..128] @@ -81,7 +81,7 @@ L(mm_len_0_or_more_backward): jbe L(mm_len_0_16_bytes_backward) cmpl $32, %ecx - jg L(mm_len_32_or_more_backward) + ja L(mm_len_32_or_more_backward) /* Copy [0..32] and return. */ movdqu (%eax), %xmm0 @@ -92,7 +92,7 @@ L(mm_len_0_or_more_backward): L(mm_len_32_or_more_backward): cmpl $64, %ecx - jg L(mm_len_64_or_more_backward) + ja L(mm_len_64_or_more_backward) /* Copy [0..64] and return. */ movdqu (%eax), %xmm0 @@ -107,7 +107,7 @@ L(mm_len_32_or_more_backward): L(mm_len_64_or_more_backward): cmpl $128, %ecx - jg L(mm_len_128_or_more_backward) + ja L(mm_len_128_or_more_backward) /* Copy [0..128] and return. */ movdqu (%eax), %xmm0 @@ -132,7 +132,7 @@ L(mm_len_128_or_more_backward): add %ecx, %eax cmp %edx, %eax movl SRC(%esp), %eax - jle L(forward) + jbe L(forward) PUSH (%esi) PUSH (%edi) PUSH (%ebx) @@ -157,7 +157,7 @@ L(mm_len_128_or_more_backward): # ifdef SHARED_CACHE_SIZE_HALF cmp $SHARED_CACHE_SIZE_HALF, %edi # else -# ifdef SHARED +# ifdef PIC PUSH (%ebx) SETUP_PIC_REG (bx) add $_GLOBAL_OFFSET_TABLE_, %ebx @@ -269,7 +269,7 @@ L(check_forward): add %edx, %ecx cmp %eax, %ecx movl LEN(%esp), %ecx - jle L(forward) + jbe L(forward) /* Now do checks for lengths. We do [0..16], [0..32], [0..64], [0..128] separately. */ @@ -351,7 +351,7 @@ L(mm_len_128_or_more_forward): # ifdef SHARED_CACHE_SIZE_HALF cmp $SHARED_CACHE_SIZE_HALF, %edi # else -# ifdef SHARED +# ifdef PIC PUSH (%ebx) SETUP_PIC_REG(bx) add $_GLOBAL_OFFSET_TABLE_, %ebx @@ -469,7 +469,7 @@ L(forward): # ifdef SHARED_CACHE_SIZE_HALF cmp $SHARED_CACHE_SIZE_HALF, %ecx # else -# ifdef SHARED +# ifdef PIC SETUP_PIC_REG(bx) add $_GLOBAL_OFFSET_TABLE_, %ebx cmp __x86_shared_cache_size_half@GOTOFF(%ebx), %ecx |