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| author | Ulrich Drepper <drepper@gmail.com> | 2012-01-28 14:48:46 -0500 |
|---|---|---|
| committer | Ulrich Drepper <drepper@gmail.com> | 2012-01-28 14:48:46 -0500 |
| commit | 56f6f6a2403cfa7267cad722597113be35ecf70d (patch) | |
| tree | dd8bc1d7fe292985484bb91ef7ae9f31a8603081 /config.h.in | |
| parent | 73139a7628c424c82eb9297ccb5505c0bc5b65aa (diff) | |
| download | glibc-56f6f6a2403cfa7267cad722597113be35ecf70d.tar glibc-56f6f6a2403cfa7267cad722597113be35ecf70d.tar.gz glibc-56f6f6a2403cfa7267cad722597113be35ecf70d.tar.bz2 glibc-56f6f6a2403cfa7267cad722597113be35ecf70d.zip | |
Use -msse2avx option for x86-64 libm functions
Diffstat (limited to 'config.h.in')
| -rw-r--r-- | config.h.in | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/config.h.in b/config.h.in index 50d53d4735..1489476718 100644 --- a/config.h.in +++ b/config.h.in @@ -90,7 +90,7 @@ certain registers (CR0, MQ, CTR, LR) in asm statements. */ #undef BROKEN_PPC_ASM_CR0 -/* Defined on SPARC if ld doesn't handle R_SPARC_WDISP22 against .hidden +/* Defined on SPARC if ld does not handle R_SPARC_WDISP22 against .hidden symbol. sysdeps/sparc/sparc32/elf/configure. */ #undef BROKEN_SPARC_WDISP22 @@ -106,17 +106,20 @@ /* Define if gcc supports AVX. */ #undef HAVE_AVX_SUPPORT +/* Define if gcc supports VEX encoding. */ +#undef HAVE_SSE2AVX_SUPPORT + /* Define if gcc supports FMA4. */ #undef HAVE_FMA4_SUPPORT -/* Define if the compiler's exception support is based on libunwind. */ +/* Define if the compiler\'s exception support is based on libunwind. */ #undef HAVE_CC_WITH_LIBUNWIND /* Define if the access to static and hidden variables is position independent and does not need relocations. */ #undef PI_STATIC_AND_HIDDEN -/* Define this to disable the `hidden_proto' et al macros in +/* Define this to disable the 'hidden_proto' et al macros in include/libc-symbols.h that avoid PLT slots in the shared objects. */ #undef NO_HIDDEN |