| commit | d680656b61891159d21a535f38219cf01d5edeea | |
| author | H.J. Lu <hjl.tools@gmail.com> | |
| Wed, 29 Jan 2014 15:51:41 +0000 (29 07:51 -0800) | ||
| committer | H.J. Lu <hjl.tools@gmail.com> | |
| Wed, 29 Jan 2014 19:57:31 +0000 (29 11:57 -0800) | ||
| tree | af58f837f55bda7c2c19223cd7464967259505ad | treesnapshot (tar.gz zip) |
| parent | c616775d2c6df31786b71b4e135fba90b4a63f89 | commitdiff |
Disable x87 inline functions for SSE2 math
When i386 and x86-64 mathinline.h was merged into a single mathinline.h,
"gcc -m32" enables x87 inline functions on x86-64 even when -mfpmath=sse
and SSE2 is enabled. It is a regression on x86-64. We should check
__SSE2_MATH__ instead of __x86_64__ when disabling x87 inline functions.
(cherry picked from commit 409e00bd69b8d8dd74d7327085351d26769ea6fc)
Conflicts:
ChangeLog
NEWS
When i386 and x86-64 mathinline.h was merged into a single mathinline.h,
"gcc -m32" enables x87 inline functions on x86-64 even when -mfpmath=sse
and SSE2 is enabled. It is a regression on x86-64. We should check
__SSE2_MATH__ instead of __x86_64__ when disabling x87 inline functions.
(cherry picked from commit 409e00bd69b8d8dd74d7327085351d26769ea6fc)
Conflicts:
ChangeLog
NEWS
| ChangeLog | diffblobblamehistory | |
| NEWS | diffblobblamehistory | |
| sysdeps/x86/fpu/bits/mathinline.h | diffblobblamehistory |