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[Bug target/49133] [4.6/4.7 Regression] modification of aliased __m128d miscompiles
- From: "uros at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 25 May 2011 16:39:32 +0000
- Subject: [Bug target/49133] [4.6/4.7 Regression] modification of aliased __m128d miscompiles
- Auto-submitted: auto-generated
- References: <bug-49133-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49133
--- Comment #9 from uros at gcc dot gnu.org 2011-05-25 16:39:25 UTC ---
Author: uros
Date: Wed May 25 16:39:22 2011
New Revision: 174215
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=174215
Log:
PR target/49133
* config/i386/sse.md (sse2_loadhpd): Remove shufpd alternative.
testsuite/ChangeLog:
PR target/49133
* g++.dg/other/pr49133.C: New test.
Added:
branches/gcc-4_4-branch/gcc/testsuite/g++.dg/other/pr49133.C
Modified:
branches/gcc-4_4-branch/gcc/ChangeLog
branches/gcc-4_4-branch/gcc/config/i386/sse.md
branches/gcc-4_4-branch/gcc/testsuite/ChangeLog