[Bug tree-optimization/66233] [4.8/4.9 Regression] internal compiler error: in expand_fix, at optabs.c:5358

[jakub at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66233

--- Comment #12 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Author: jakub
Date: Thu Jun 18 14:03:50 2015
New Revision: 224609

URL: https://gcc.gnu.org/viewcvs?rev=224609&root=gcc&view=rev
Log:
        PR tree-optimization/66233
        * fold-const.c (fold_unary_loc): Don't handle vector types.
        Simplify.
        * tree-ssa-forwprop.c (combine_conversions): Likewise.

        * gcc.c-torture/execute/pr66233.c: New test.

Added:
    branches/gcc-4_9-branch/gcc/testsuite/gcc.c-torture/execute/pr66233.c
Modified:
    branches/gcc-4_9-branch/gcc/ChangeLog
    branches/gcc-4_9-branch/gcc/fold-const.c
    branches/gcc-4_9-branch/gcc/testsuite/ChangeLog
    branches/gcc-4_9-branch/gcc/tree-ssa-forwprop.c