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(parent: 28c14a0) | patch
i386.c (ix86_rtx_costs): Drop NEG from sub for FMA.
authorAlexandre Oliva <aoliva@redhat.com>
Tue, 31 May 2011 16:25:15 +0000 (16:25 +0000)
committerAlexandre Oliva <aoliva@gcc.gnu.org>
Tue, 31 May 2011 16:25:15 +0000 (16:25 +0000)
commitf3308413143e977215c386e3a51711380749f04f
treebaeae37bc7ce10d4055b0c003d45f0e712672660tree
parent28c14a046d33670222387395e77280e131234482commit | diff
i386.c (ix86_rtx_costs): Drop NEG from sub for FMA.

* config/i386/i386.c (ix86_rtx_costs): Drop NEG from sub for FMA.
* config/i386/sse.md: Add n to negated FMA pattern names.

From-SVN: r174493
gcc/ChangeLog diff | blob | history
gcc/config/i386/i386.c diff | blob | history
gcc/config/i386/sse.md diff | blob | history