[Bug middle-end/38360] [4.3 Regression] ICE in gimple_op, at gimple.h:1636

["rguenth at gcc dot gnu dot org" <gcc-bugzilla@gcc.gnu.org>]

------- Comment #12 from rguenth at gcc dot gnu dot org  2010-04-20 14:25 -------
Subject: Bug 38360

Author: rguenth
Date: Tue Apr 20 14:24:39 2010
New Revision: 158561

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=158561
Log:
2010-04-20  Richard Guenther  <rguenther@suse.de>

        Backport from mainline:
        2010-03-01  Richard Guenther  <rguenther@suse.de>

        PR tree-optimization/43220
        * tree-ssa-ccp.c (optimize_stack_restore): Do not optimize
        BUILT_IN_STACK_{SAVE,RESTORE} around alloca.

        * gcc.c-torture/execute/pr43220.c: New testcase.

        2008-12-03  Jakub Jelinek  <jakub@redhat.com>

        PR middle-end/38360
        * tree-ssa-ccp.c (ccp_fold_builtin): Bail out if the builtin doesn't
        have the right number of arguments.

        * gcc.c-torture/compile/pr38360.c: New test.

Added:
    branches/gcc-4_3-branch/gcc/testsuite/gcc.c-torture/compile/pr38360.c
    branches/gcc-4_3-branch/gcc/testsuite/gcc.c-torture/execute/pr43220.c
Modified:
    branches/gcc-4_3-branch/gcc/ChangeLog
    branches/gcc-4_3-branch/gcc/testsuite/ChangeLog
    branches/gcc-4_3-branch/gcc/tree-ssa-ccp.c


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=38360

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