diff options
Diffstat (limited to 'sysdeps/i386/i686/multiarch/strcspn.S')
| -rw-r--r-- | sysdeps/i386/i686/multiarch/strcspn.S | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/sysdeps/i386/i686/multiarch/strcspn.S b/sysdeps/i386/i686/multiarch/strcspn.S index ca9c3f57c1..73e7eb45a8 100644 --- a/sysdeps/i386/i686/multiarch/strcspn.S +++ b/sysdeps/i386/i686/multiarch/strcspn.S @@ -42,6 +42,7 @@ define multiple versions for strpbrk in static library since we need strpbrk before the initialization happened. */ #if (defined SHARED || !defined USE_AS_STRPBRK) && !defined NOT_IN_libc +# ifdef SHARED .section .gnu.linkonce.t.__i686.get_pc_thunk.bx,"ax",@progbits .globl __i686.get_pc_thunk.bx .hidden __i686.get_pc_thunk.bx @@ -71,6 +72,20 @@ ENTRY(STRCSPN) cfi_restore (ebx) ret END(STRCSPN) +# else + .text +ENTRY(STRCSPN) + .type STRCSPN, @gnu_indirect_function + cmpl $0, KIND_OFFSET+__cpu_features + jne 1f + call __init_cpu_features +1: leal STRCSPN_IA32, %eax + testl $(1<<20), CPUID_OFFSET+COMMON_CPUID_INDEX_1*CPUID_SIZE+CPUID_ECX_OFFSET+__cpu_features + jz 2f + leal STRCSPN_SSE42, %eax +2: ret +END(STRCSPN) +# endif # undef ENTRY # define ENTRY(name) \ |