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Re: [PATCH] FMA RTL simplifications
- From: Richard Henderson <rth at redhat dot com>
- To: GCC Patches <gcc-patches at gcc dot gnu dot org>
- Date: Mon, 18 Oct 2010 19:22:53 -0700
- Subject: Re: [PATCH] FMA RTL simplifications
- References: <4CBCAE99.1010202@redhat.com>
On 10/18/2010 01:31 PM, Richard Henderson wrote:
> Here I add two simplifications in order to support the
> ia64 fnma = (fma (neg a) b c) instruction.
>
> Briefly tested on ia64-linux; full build+test underway.
Committed after testing on ia64 and x86_64 (with the
subsequent patch that implements fma patterns for fma4).
r~