On Tue, Nov 19, 2013 at 5:31 AM, Yuri Rumyantsev <ysrum...@gmail.com> wrote:
> Hi All,
>
> We found out that compiler configured with '-fpmath=sse' option does
> not generate scalar floating-point instructions present in the SSE
> instruction set for generic32 that leads to performance degradation
> for Fortran benchmarks using library functions in 32-bit mode.
>
> This simple fix was designed to cure this issue - definition of
> TARGET_FPMATH_DEFAULT_P macros was missed in i386/ssemath.h. Also one
> missed fix was done.
>
> Bootstrapping and regression testing were successful.

This looks good to me, thanks!

Sri


>
> Is it OK for trunk
>
> 2013-11-20  Yuri Rumyantsev  <ysrum...@gmail.com>
>
> * config/i386/i386.c (ix86_option_override_internal): Add missed
> argument prefix for 'ix86_fpmath'.
> * config/i386/ssemath.h: Add missed definition of
> TARGET_FPMATH_DEFAULT_P macros.

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