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Re: fix x86 setcc partial reg stall
- To: Richard Henderson <rth at redhat dot com>
- Subject: Re: fix x86 setcc partial reg stall
- From: Paolo Carlini <pcarlini at unitus dot it>
- Date: Thu, 11 Oct 2001 14:12:37 +0200
- CC: gcc-patches at gcc dot gnu dot org
- Organization: Universita' della Tuscia
- References: <20011010192009.A30848@redhat.com>
- Reply-To: pcarlini at unitus dot it
Richard Henderson wrote:
> * combine.c (try_combine): Handle a SEQUENCE of one insn.
>
> * i386.c (test splitter): Narrow tests vs paradoxical subregs.
> (jcc splitters): Add two splitters to simplify compound compares
> that simplify_comparison can't handle.
Well, what can I say? Great!
To my best knowledge this is the first time GCC has a *perfect* Oopack's Max test
for the Intel core.
Thanks,
Paolo.