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[Bug target/52736] [4.5/4.6/4.7/4.8 Regression] miscompilation: store to aliased __m128d is 8 Bytes off
- From: "jakub at gcc dot gnu.org" <gcc-bugzilla at gcc dot gnu dot org>
- To: gcc-bugs at gcc dot gnu dot org
- Date: Wed, 28 Mar 2012 08:10:25 +0000
- Subject: [Bug target/52736] [4.5/4.6/4.7/4.8 Regression] miscompilation: store to aliased __m128d is 8 Bytes off
- Auto-submitted: auto-generated
- References: <bug-52736-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52736
--- Comment #12 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-03-28 08:10:25 UTC ---
Author: jakub
Date: Wed Mar 28 08:09:55 2012
New Revision: 185906
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=185906
Log:
PR target/52736
* config/i386/sse.md (sse2_loadlpd splitter): Use offset 0
instead of 8 in adjust_address.
* gcc.target/i386/pr52736.c: New test.
Added:
branches/gcc-4_6-branch/gcc/testsuite/gcc.target/i386/pr52736.c
Modified:
branches/gcc-4_6-branch/gcc/ChangeLog
branches/gcc-4_6-branch/gcc/config/i386/sse.md
branches/gcc-4_6-branch/gcc/testsuite/ChangeLog