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PATCH: Macroize SSE add/sub patterns

From: "H.J. Lu" <hjl dot tools at gmail dot com>
To: "Uros Bizjak" <ubizjak at gmail dot com>, "GCC Patches" <gcc-patches at gcc dot gnu dot org>
Date: Mon, 5 May 2008 11:14:53 -0700
Subject: PATCH: Macroize SSE add/sub patterns

Hi,

This patch macroizes SSE add/sub patterns. I am testing it
on Linux/ia32 and Linux/Intel64. Ok for trunk if there are
no regressions?

Thanks.


H.J.
---
2008-05-05  H.J. Lu  <hongjiu.lu@intel.com>

        * gcc/config/i386/sse.md (sse_plusminus): New.
        (sse_plusminus_insn): Likewise.
        (sse_plusminus_mnemonic): Likewise.
        (sse_comm): Likewise.
        (<addsub><mode>3): Likewise.
        (*<addsub><mode>3): Likewise.
        (sse2_<sse_plusminus_insn><mode>3): Likewise.
        (add<mode>): Removed.
        (*add<mode>3): Likewise.
        (sse2_ssadd<mode>3): Likewise.
        (sse2_usadd<mode>3): Likewise.
        (sub<mode>3): Likewise.
        (*sub<mode>3): Likewise.
        (sse2_sssub<mode>3): Likewise.
        (sse2_ussub<mode>3): Likewise.

Attachment: add.txt
Description: Text document

Follow-Ups:
- Re: PATCH: Macroize SSE add/sub patterns
  - From: Uros Bizjak

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