http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57756
Yuri Rumyantsev <ysrumyan at gmail dot com> changed:
What |Removed |Added
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CC| |ysrumyan at gmail dot com
--- Comment #6 from Yuri Rumyantsev <ysrumyan at gmail dot com> ---
After your fix we found out that compiler configured for x86 with fpmath=sse
does not use xmm registers and generates code correspondent to fpmath=i387 by
default. Our investigation has shown that (1) definition of
TARGET_FPMATH_DEFAULT_P macros was missed in config/i386/ssemath.h; (2) typo
has been found in i386.c (prefix opts->x_ was missed).
I attached the patch for it for which I checked that compiler built with
fpmath=sse geneerates desired sse code by default.
