[Bug target/50464] Using -Ofast -march=bdver1 results in internal compiler error: in extract_insn, at recog.c:2109
uros at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Wed Sep 21 20:07:00 GMT 2011
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50464
--- Comment #3 from uros at gcc dot gnu.org 2011-09-21 17:37:06 UTC ---
Author: uros
Date: Wed Sep 21 17:37:00 2011
New Revision: 179053
URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=179053
Log:
PR target/50464
* config/i386/sse.md (xop_pcmov_<mode><avxsizesuffix>): Change
operand 1 predicate to register_operand and operand 2 predicate
to nonimmediate_operand.
* config/i386/i386.c (ix86_expand_sse_movcc): When generating
xop_pcmov, force op_true to register. Also, force op_false to
register if it doesn't satisfy nonimmediate_operand predicate.
testsuite/ChangeLog:
PR target/50464
* g++.dg/other/pr50464.C: New test.
Added:
trunk/gcc/testsuite/g++.dg/other/pr50464.C
Modified:
trunk/gcc/ChangeLog
trunk/gcc/config/i386/i386.c
trunk/gcc/config/i386/sse.md
trunk/gcc/testsuite/ChangeLog
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