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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: Tue, 24 May 2011 15:48:33 +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 #5 from uros at gcc dot gnu.org 2011-05-24 15:31:15 UTC ---
Author: uros
Date: Tue May 24 15:31:12 2011
New Revision: 174122
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=174122
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:
trunk/gcc/testsuite/g++.dg/other/pr49133.C
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/i386/sse.md
trunk/gcc/testsuite/ChangeLog