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| author | Ulrich Drepper <drepper@gmail.com> | 2010-10-03 22:10:30 -0400 |
|---|---|---|
| committer | Ulrich Drepper <drepper@gmail.com> | 2010-10-03 22:10:30 -0400 |
| commit | 45db99c7d03e497a3320907e722270fb7ee852f3 (patch) | |
| tree | fd833a3837cced914861744da1bc9d59d3f7e7ad /sysdeps | |
| parent | cf7a1eb81d3eb37e3dc2523f8b0ecccfe0ba8713 (diff) | |
| download | glibc-45db99c7d03e497a3320907e722270fb7ee852f3.tar.gz glibc-45db99c7d03e497a3320907e722270fb7ee852f3.tar.xz glibc-45db99c7d03e497a3320907e722270fb7ee852f3.zip | |
Fix handling of tail bytes of buffer in SSE2/SSSE3 x86-64 version strn{,case}cmp
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 2c77265e5b..165073e907 100644 --- a/sysdeps/x86_64/strcmp.S +++ b/sysdeps/x86_64/strcmp.S @@ -458,7 +458,7 @@ LABEL(nibble_ashr_1): jnz LABEL(ashr_1_exittail) /* find null char*/ # if defined USE_AS_STRNCMP || defined USE_AS_STRNCASECMP_L - cmp $14, %r11 + cmp $15, %r11 jbe LABEL(ashr_1_exittail) # endif @@ -586,7 +586,7 @@ LABEL(nibble_ashr_2): jnz LABEL(ashr_2_exittail) # if defined USE_AS_STRNCMP || defined USE_AS_STRNCASECMP_L - cmp $13, %r11 + cmp $14, %r11 jbe LABEL(ashr_2_exittail) # endif @@ -711,7 +711,7 @@ LABEL(nibble_ashr_3): jnz LABEL(ashr_3_exittail) # if defined USE_AS_STRNCMP || defined USE_AS_STRNCASECMP_L - cmp $12, %r11 + cmp $13, %r11 jbe LABEL(ashr_3_exittail) # endif @@ -836,7 +836,7 @@ LABEL(nibble_ashr_4): jnz LABEL(ashr_4_exittail) # if defined USE_AS_STRNCMP || defined USE_AS_STRNCASECMP_L - cmp $11, %r11 + cmp $12, %r11 jbe LABEL(ashr_4_exittail) # endif @@ -961,7 +961,7 @@ LABEL(nibble_ashr_5): jnz LABEL(ashr_5_exittail) # if defined USE_AS_STRNCMP || defined USE_AS_STRNCASECMP_L - cmp $10, %r11 + cmp $11, %r11 jbe LABEL(ashr_5_exittail) # endif @@ -1086,7 +1086,7 @@ LABEL(nibble_ashr_6): jnz LABEL(ashr_6_exittail) # if defined USE_AS_STRNCMP || defined USE_AS_STRNCASECMP_L - cmp $9, %r11 + cmp $10, %r11 jbe LABEL(ashr_6_exittail) # endif @@ -1211,7 +1211,7 @@ LABEL(nibble_ashr_7): jnz LABEL(ashr_7_exittail) # if defined USE_AS_STRNCMP || defined USE_AS_STRNCASECMP_L - cmp $8, %r11 + cmp $9, %r11 jbe LABEL(ashr_7_exittail) # endif @@ -1336,7 +1336,7 @@ LABEL(nibble_ashr_8): jnz LABEL(ashr_8_exittail) # if defined USE_AS_STRNCMP || defined USE_AS_STRNCASECMP_L - cmp $7, %r11 + cmp $8, %r11 jbe LABEL(ashr_8_exittail) # endif @@ -1461,7 +1461,7 @@ LABEL(nibble_ashr_9): jnz LABEL(ashr_9_exittail) # if defined USE_AS_STRNCMP || defined USE_AS_STRNCASECMP_L - cmp $6, %r11 + cmp $7, %r11 jbe LABEL(ashr_9_exittail) # endif @@ -1586,7 +1586,7 @@ LABEL(nibble_ashr_10): jnz LABEL(ashr_10_exittail) # if defined USE_AS_STRNCMP || defined USE_AS_STRNCASECMP_L - cmp $5, %r11 + cmp $6, %r11 jbe LABEL(ashr_10_exittail) # endif @@ -1711,7 +1711,7 @@ LABEL(nibble_ashr_11): jnz LABEL(ashr_11_exittail) # if defined USE_AS_STRNCMP || defined USE_AS_STRNCASECMP_L - cmp $4, %r11 + cmp $5, %r11 jbe LABEL(ashr_11_exittail) # endif @@ -1836,7 +1836,7 @@ LABEL(nibble_ashr_12): jnz LABEL(ashr_12_exittail) # if defined USE_AS_STRNCMP || defined USE_AS_STRNCASECMP_L - cmp $3, %r11 + cmp $4, %r11 jbe LABEL(ashr_12_exittail) # endif @@ -1961,7 +1961,7 @@ LABEL(nibble_ashr_13): jnz LABEL(ashr_13_exittail) # if defined USE_AS_STRNCMP || defined USE_AS_STRNCASECMP_L - cmp $2, %r11 + cmp $3, %r11 jbe LABEL(ashr_13_exittail) # endif @@ -2086,7 +2086,7 @@ LABEL(nibble_ashr_14): jnz LABEL(ashr_14_exittail) # if defined USE_AS_STRNCMP || defined USE_AS_STRNCASECMP_L - cmp $1, %r11 + cmp $2, %r11 jbe LABEL(ashr_14_exittail) # endif @@ -2213,8 +2213,8 @@ LABEL(nibble_ashr_15): jnz LABEL(ashr_15_exittail) # if defined USE_AS_STRNCMP || defined USE_AS_STRNCASECMP_L - test %r11, %r11 - je LABEL(ashr_15_exittail) + cmpq $1, %r11 + jbe LABEL(ashr_15_exittail) # endif pxor %xmm0, %xmm0 |