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[Bug target/52437] [4.7 Regression] internal compiler error: in spill_failure, at reload1.c:2120
- 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, 29 Feb 2012 23:45:14 +0000
- Subject: [Bug target/52437] [4.7 Regression] internal compiler error: in spill_failure, at reload1.c:2120
- Auto-submitted: auto-generated
- References: <bug-52437-4@http.gcc.gnu.org/bugzilla/>
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52437
--- Comment #9 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-02-29 23:45:14 UTC ---
Author: jakub
Date: Wed Feb 29 23:45:08 2012
New Revision: 184676
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184676
Log:
PR target/52437
* config/i386/sse.md (vec_set<mode>_0): Swap "*r" and "fF"
alternatives, add "e" constraint to the new last alternative
and ! to last 3 alternatives.
* gcc.c-torture/compile/pr52437.c: New test.
Added:
trunk/gcc/testsuite/gcc.c-torture/compile/pr52437.c
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/i386/sse.md
trunk/gcc/testsuite/ChangeLog