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[PATCH, i386]: Fix PR57098, ICE with -mcmodel=large -msse4 and __builtin_shuffle()

From: Uros Bizjak <ubizjak at gmail dot com>
To: "gcc-patches at gcc dot gnu dot org" <gcc-patches at gcc dot gnu dot org>
Date: Mon, 29 Apr 2013 20:16:57 +0200
Subject: [PATCH, i386]: Fix PR57098, ICE with -mcmodel=large -msse4 and __builtin_shuffle()

Hello!

2013-04-29  Uros Bizjak  <ubizjak@gmail.com>

    PR target/57098
    * config/i386/i386.c (ix86_expand_vec_perm): Validize constant memory.

2013-04-29  Uros Bizjak  <ubizjak@gmail.com>

    PR target/57098
    * gcc.target/i386/pr57098.c: New test.

Tested on x86_64-pc-linux-gnu {,-m32} and committed to mainline SVN.

The patch will be backported to 4.7 and 4.8 branches.

Uros.

Attachment: p.diff.txt
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