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-rw-r--r--ChangeLog10
-rw-r--r--NEWS2
-rw-r--r--sysdeps/i386/i686/multiarch/strcasecmp.S4
-rw-r--r--sysdeps/i386/i686/multiarch/strcmp.S4
-rw-r--r--sysdeps/i386/i686/multiarch/strncase.S4
-rw-r--r--sysdeps/x86_64/multiarch/strcmp.S8
6 files changed, 21 insertions, 11 deletions
diff --git a/ChangeLog b/ChangeLog
index 149ecc41ce..f97b361d24 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2014-10-27 Andreas Schwab <schwab@suse.de>
+
+ [BZ #17501]
+ * sysdeps/i386/i686/multiarch/strcasecmp.S (__strcasecmp): Fix
+ check for Slow_SSE4_2 feature bit.
+ * sysdeps/i386/i686/multiarch/strcmp.S (STRCMP): Likewise.
+ * sysdeps/i386/i686/multiarch/strncase.S (__strncasecmp): Likewise.
+ * sysdeps/x86_64/multiarch/strcmp.S (STRCMP, __strcascmp):
+ Likewise. Fix check for Fast_Unaligned_Load feature bit.
+
2014-10-24 Roland McGrath <roland@hack.frob.com>
* configure.ac: Validate compiler version with a empirical test of
diff --git a/NEWS b/NEWS
index 13be62e8c7..d08117e8b2 100644
--- a/NEWS
+++ b/NEWS
@@ -10,7 +10,7 @@ Version 2.21
* The following bugs are resolved with this release:
6652, 12926, 14171, 15884, 17266, 17363, 17370, 17371, 17411, 17460,
- 17485, 17508.
+ 17485, 17501, 17508.
Version 2.20
diff --git a/sysdeps/i386/i686/multiarch/strcasecmp.S b/sysdeps/i386/i686/multiarch/strcasecmp.S
index 4f2de4f37b..57ccef51a0 100644
--- a/sysdeps/i386/i686/multiarch/strcasecmp.S
+++ b/sysdeps/i386/i686/multiarch/strcasecmp.S
@@ -37,7 +37,7 @@ ENTRY(__strcasecmp)
leal __strcasecmp_ssse3@GOTOFF(%ebx), %eax
testl $bit_SSE4_2, CPUID_OFFSET+index_SSE4_2+__cpu_features@GOTOFF(%ebx)
jz 2f
- testl $bit_Slow_SSE4_2, CPUID_OFFSET+index_Slow_SSE4_2+__cpu_features@GOTOFF(%ebx)
+ testl $bit_Slow_SSE4_2, FEATURE_OFFSET+index_Slow_SSE4_2+__cpu_features@GOTOFF(%ebx)
jnz 2f
leal __strcasecmp_sse4_2@GOTOFF(%ebx), %eax
2: popl %ebx
@@ -58,7 +58,7 @@ ENTRY(__strcasecmp)
leal __strcasecmp_ssse3, %eax
testl $bit_SSE4_2, CPUID_OFFSET+index_SSE4_2+__cpu_features
jz 2f
- testl $bit_Slow_SSE4_2, CPUID_OFFSET+index_Slow_SSE4_2+__cpu_features
+ testl $bit_Slow_SSE4_2, FEATURE_OFFSET+index_Slow_SSE4_2+__cpu_features
jnz 2f
leal __strcasecmp_sse4_2, %eax
2: ret
diff --git a/sysdeps/i386/i686/multiarch/strcmp.S b/sysdeps/i386/i686/multiarch/strcmp.S
index 2ad6bf4212..23cbd6f3c5 100644
--- a/sysdeps/i386/i686/multiarch/strcmp.S
+++ b/sysdeps/i386/i686/multiarch/strcmp.S
@@ -68,7 +68,7 @@ ENTRY(STRCMP)
leal __STRCMP_SSSE3@GOTOFF(%ebx), %eax
testl $bit_SSE4_2, CPUID_OFFSET+index_SSE4_2+__cpu_features@GOTOFF(%ebx)
jz 2f
- testl $bit_Slow_SSE4_2, CPUID_OFFSET+index_Slow_SSE4_2+__cpu_features@GOTOFF(%ebx)
+ testl $bit_Slow_SSE4_2, FEATURE_OFFSET+index_Slow_SSE4_2+__cpu_features@GOTOFF(%ebx)
jnz 2f
leal __STRCMP_SSE4_2@GOTOFF(%ebx), %eax
2: popl %ebx
@@ -89,7 +89,7 @@ ENTRY(STRCMP)
leal __STRCMP_SSSE3, %eax
testl $bit_SSE4_2, CPUID_OFFSET+index_SSE4_2+__cpu_features
jz 2f
- testl $bit_Slow_SSE4_2, CPUID_OFFSET+index_Slow_SSE4_2+__cpu_features
+ testl $bit_Slow_SSE4_2, FEATURE_OFFSET+index_Slow_SSE4_2+__cpu_features
jnz 2f
leal __STRCMP_SSE4_2, %eax
2: ret
diff --git a/sysdeps/i386/i686/multiarch/strncase.S b/sysdeps/i386/i686/multiarch/strncase.S
index 9b4cfa063a..41644a5876 100644
--- a/sysdeps/i386/i686/multiarch/strncase.S
+++ b/sysdeps/i386/i686/multiarch/strncase.S
@@ -37,7 +37,7 @@ ENTRY(__strncasecmp)
leal __strncasecmp_ssse3@GOTOFF(%ebx), %eax
testl $bit_SSE4_2, CPUID_OFFSET+index_SSE4_2+__cpu_features@GOTOFF(%ebx)
jz 2f
- testl $bit_Slow_SSE4_2, CPUID_OFFSET+index_Slow_SSE4_2+__cpu_features@GOTOFF(%ebx)
+ testl $bit_Slow_SSE4_2, FEATURE_OFFSET+index_Slow_SSE4_2+__cpu_features@GOTOFF(%ebx)
jnz 2f
leal __strncasecmp_sse4_2@GOTOFF(%ebx), %eax
2: popl %ebx
@@ -58,7 +58,7 @@ ENTRY(__strncasecmp)
leal __strncasecmp_ssse3, %eax
testl $bit_SSE4_2, CPUID_OFFSET+index_SSE4_2+__cpu_features
jz 2f
- testl $bit_Slow_SSE4_2, CPUID_OFFSET+index_Slow_SSE4_2+__cpu_features
+ testl $bit_Slow_SSE4_2, FEATURE_OFFSET+index_Slow_SSE4_2+__cpu_features
jnz 2f
leal __strncasecmp_sse4_2, %eax
2: ret
diff --git a/sysdeps/x86_64/multiarch/strcmp.S b/sysdeps/x86_64/multiarch/strcmp.S
index f3e0ca1259..bd71714e0b 100644
--- a/sysdeps/x86_64/multiarch/strcmp.S
+++ b/sysdeps/x86_64/multiarch/strcmp.S
@@ -91,10 +91,10 @@ ENTRY(STRCMP)
1:
#ifdef USE_AS_STRCMP
leaq __strcmp_sse2_unaligned(%rip), %rax
- testl $bit_Fast_Unaligned_Load, __cpu_features+CPUID_OFFSET+index_Fast_Unaligned_Load(%rip)
+ testl $bit_Fast_Unaligned_Load, __cpu_features+FEATURE_OFFSET+index_Fast_Unaligned_Load(%rip)
jnz 3f
#else
- testl $bit_Slow_SSE4_2, __cpu_features+CPUID_OFFSET+index_Slow_SSE4_2(%rip)
+ testl $bit_Slow_SSE4_2, __cpu_features+FEATURE_OFFSET+index_Slow_SSE4_2(%rip)
jnz 2f
leaq STRCMP_SSE42(%rip), %rax
testl $bit_SSE4_2, __cpu_features+CPUID_OFFSET+index_SSE4_2(%rip)
@@ -120,7 +120,7 @@ ENTRY(__strcasecmp)
testl $bit_AVX_Usable, __cpu_features+FEATURE_OFFSET+index_AVX_Usable(%rip)
jnz 3f
# endif
- testl $bit_Slow_SSE4_2, __cpu_features+CPUID_OFFSET+index_Slow_SSE4_2(%rip)
+ testl $bit_Slow_SSE4_2, __cpu_features+FEATURE_OFFSET+index_Slow_SSE4_2(%rip)
jnz 2f
leaq __strcasecmp_sse42(%rip), %rax
testl $bit_SSE4_2, __cpu_features+CPUID_OFFSET+index_SSE4_2(%rip)
@@ -146,7 +146,7 @@ ENTRY(__strncasecmp)
testl $bit_AVX_Usable, __cpu_features+FEATURE_OFFSET+index_AVX_Usable(%rip)
jnz 3f
# endif
- testl $bit_Slow_SSE4_2, __cpu_features+CPUID_OFFSET+index_Slow_SSE4_2(%rip)
+ testl $bit_Slow_SSE4_2, __cpu_features+FEATURE_OFFSET+index_Slow_SSE4_2(%rip)
jnz 2f
leaq __strncasecmp_sse42(%rip), %rax
testl $bit_SSE4_2, __cpu_features+CPUID_OFFSET+index_SSE4_2(%rip)