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| author | H.J. Lu <hjl.tools@gmail.com> | 2014-03-14 08:51:25 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2014-03-14 08:51:25 -0700 |
| commit | aa4de9cea5c07d43caeaca9722c2d417e9a2919c (patch) | |
| tree | ad0d817c67581c5c0e5b54d0e3213b361075485e /ChangeLog | |
| parent | 2e03fae7b711b87733f8c897cb42ea74d2dc156a (diff) | |
| download | glibc-aa4de9cea5c07d43caeaca9722c2d417e9a2919c.tar glibc-aa4de9cea5c07d43caeaca9722c2d417e9a2919c.tar.gz glibc-aa4de9cea5c07d43caeaca9722c2d417e9a2919c.tar.bz2 glibc-aa4de9cea5c07d43caeaca9722c2d417e9a2919c.zip | |
Check AVX-512 assembler support first
It checks AVX-512 assembler support first and sets libc_cv_cc_avx512 to
$libc_cv_asm_avx512, instead of yes. GCC won't support AVX-512 if
assembler doesn't support it.
* sysdeps/x86_64/configure.ac: Check AVX-512 assembler support
first. Disable AVX-512 GCC support if assembler doesn't support
it.
* sysdeps/x86_64/configure: Regenerated.
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 7 |
1 files changed, 7 insertions, 0 deletions
@@ -1,3 +1,10 @@ +2014-03-14 H.J. Lu <hongjiu.lu@intel.com> + + * sysdeps/x86_64/configure.ac: Check AVX-512 assembler support + first. Disable AVX-512 GCC support if assembler doesn't support + it. + * sysdeps/x86_64/configure: Regenerated. + 2014-03-13 Carlos O'Donell <carlos@redhat.com> * nptl/pthread_attr_setstack.c (__pthread_attr_setstack) |