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patch to fix a LRA crash on ppc

From: Vladimir Makarov <vmakarov at redhat dot com>
To: GCC Patches <gcc-patches at gcc dot gnu dot org>
Date: Mon, 28 Oct 2013 19:20:21 -0400
Subject: patch to fix a LRA crash on ppc
Authentication-results: sourceware.org; auth=none

The following patch is a new version of a fix for LRA crash on 32-bitppc SPEC2006 gamess.


  The previous version broke mode-switching optimization on x86/x86-64.

  The patch was successfully bootstrapped and tested on x86/x86-64.

  Committed as rev. 204140.

2013-10-28  Vladimir Makarov  <vmakarov@redhat.com>

        * lra-spills.c (lra_final_code_change): Remove useless move insns
        originated from moves of pseudos.

Attachment: ppc-spec2006.patch
Description: Text document

Follow-Ups:
- Re: patch to fix a LRA crash on ppc
  - From: Mike Stump

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