diff options
author | Ulrich Drepper <drepper@gmail.com> | 2010-10-03 22:10:30 -0400 |
---|---|---|
committer | Andreas Schwab <schwab@redhat.com> | 2010-10-08 12:12:29 +0200 |
commit | b422509e58a21f1343e49f6f52e224520fab98a1 (patch) | |
tree | 41a0cef742349b406dc73a70867983eb6f21e240 /sysdeps | |
parent | fdae8096fe71e65f7c13575c990eb2652a328122 (diff) |
Fix handling of tail bytes of buffer in SSE2/SSSE3 x86-64 version strncmp
(cherry picked from commit 45db99c7d03e497a3320907e722270fb7ee852f3)
Diffstat (limited to 'sysdeps')
-rw-r--r-- | sysdeps/x86_64/strcmp.S | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/sysdeps/x86_64/strcmp.S b/sysdeps/x86_64/strcmp.S index ac3fe14679..9ce20a6b05 100644 --- a/sysdeps/x86_64/strcmp.S +++ b/sysdeps/x86_64/strcmp.S @@ -320,7 +320,7 @@ LABEL(nibble_ashr_1): jnz LABEL(ashr_1_exittail) /* find null char*/ # ifdef USE_AS_STRNCMP - cmp $14, %r11 + cmp $15, %r11 jbe LABEL(ashr_1_exittail) # endif @@ -445,7 +445,7 @@ LABEL(nibble_ashr_2): jnz LABEL(ashr_2_exittail) # ifdef USE_AS_STRNCMP - cmp $13, %r11 + cmp $14, %r11 jbe LABEL(ashr_2_exittail) # endif @@ -567,7 +567,7 @@ LABEL(nibble_ashr_3): jnz LABEL(ashr_3_exittail) # ifdef USE_AS_STRNCMP - cmp $12, %r11 + cmp $13, %r11 jbe LABEL(ashr_3_exittail) # endif @@ -689,7 +689,7 @@ LABEL(nibble_ashr_4): jnz LABEL(ashr_4_exittail) # ifdef USE_AS_STRNCMP - cmp $11, %r11 + cmp $12, %r11 jbe LABEL(ashr_4_exittail) # endif @@ -811,7 +811,7 @@ LABEL(nibble_ashr_5): jnz LABEL(ashr_5_exittail) # ifdef USE_AS_STRNCMP - cmp $10, %r11 + cmp $11, %r11 jbe LABEL(ashr_5_exittail) # endif @@ -933,7 +933,7 @@ LABEL(nibble_ashr_6): jnz LABEL(ashr_6_exittail) # ifdef USE_AS_STRNCMP - cmp $9, %r11 + cmp $10, %r11 jbe LABEL(ashr_6_exittail) # endif @@ -1055,7 +1055,7 @@ LABEL(nibble_ashr_7): jnz LABEL(ashr_7_exittail) # ifdef USE_AS_STRNCMP - cmp $8, %r11 + cmp $9, %r11 jbe LABEL(ashr_7_exittail) # endif @@ -1177,7 +1177,7 @@ LABEL(nibble_ashr_8): jnz LABEL(ashr_8_exittail) # ifdef USE_AS_STRNCMP - cmp $7, %r11 + cmp $8, %r11 jbe LABEL(ashr_8_exittail) # endif @@ -1299,7 +1299,7 @@ LABEL(nibble_ashr_9): jnz LABEL(ashr_9_exittail) # ifdef USE_AS_STRNCMP - cmp $6, %r11 + cmp $7, %r11 jbe LABEL(ashr_9_exittail) # endif @@ -1421,7 +1421,7 @@ LABEL(nibble_ashr_10): jnz LABEL(ashr_10_exittail) # ifdef USE_AS_STRNCMP - cmp $5, %r11 + cmp $6, %r11 jbe LABEL(ashr_10_exittail) # endif @@ -1543,7 +1543,7 @@ LABEL(nibble_ashr_11): jnz LABEL(ashr_11_exittail) # ifdef USE_AS_STRNCMP - cmp $4, %r11 + cmp $5, %r11 jbe LABEL(ashr_11_exittail) # endif @@ -1665,7 +1665,7 @@ LABEL(nibble_ashr_12): jnz LABEL(ashr_12_exittail) # ifdef USE_AS_STRNCMP - cmp $3, %r11 + cmp $4, %r11 jbe LABEL(ashr_12_exittail) # endif @@ -1787,7 +1787,7 @@ LABEL(nibble_ashr_13): jnz LABEL(ashr_13_exittail) # ifdef USE_AS_STRNCMP - cmp $2, %r11 + cmp $3, %r11 jbe LABEL(ashr_13_exittail) # endif @@ -1909,7 +1909,7 @@ LABEL(nibble_ashr_14): jnz LABEL(ashr_14_exittail) # ifdef USE_AS_STRNCMP - cmp $1, %r11 + cmp $2, %r11 jbe LABEL(ashr_14_exittail) # endif @@ -2033,8 +2033,8 @@ LABEL(nibble_ashr_15): jnz LABEL(ashr_15_exittail) # ifdef USE_AS_STRNCMP - test %r11, %r11 - je LABEL(ashr_15_exittail) + cmpq $1, %r11 + jbe LABEL(ashr_15_exittail) # endif pxor %xmm0, %xmm0 |