[Bug middle-end/55921] [4.6/4.7 Regression] Crash in verify_ssa for asm to side-steps complex pessimization

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55921

--- Comment #10 from Jakub Jelinek <jakub at gcc dot gnu.org> 2013-02-01 14:08:39 UTC ---
Author: jakub
Date: Fri Feb  1 14:08:32 2013
New Revision: 195655

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=195655
Log:
    Backported from mainline
    2013-01-10  Jakub Jelinek  <jakub@redhat.com>

    PR tree-optimization/55921
    * tree-complex.c (expand_complex_asm): New function.
    (expand_complex_operations_1): Call it for GIMPLE_ASM.

    * gcc.c-torture/compile/pr55921.c: New test.

Added:
    branches/gcc-4_7-branch/gcc/testsuite/gcc.c-torture/compile/pr55921.c
Modified:
    branches/gcc-4_7-branch/gcc/ChangeLog
    branches/gcc-4_7-branch/gcc/testsuite/ChangeLog
    branches/gcc-4_7-branch/gcc/tree-complex.c