[Bug tree-optimization/56539] [4.6/4.7/4.8 Regression] ICE: verify_ssa failed: caused by -foptimize-sibling-calls

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=56539

--- Comment #9 from Jakub Jelinek <jakub at gcc dot gnu.org> 2013-03-06 23:26:48 UTC ---
Author: jakub
Date: Wed Mar  6 23:26:42 2013
New Revision: 196511

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=196511
Log:
    PR tree-optimization/56539
    * tree-tailcall.c (adjust_return_value_with_ops): Use GSI_SAME_STMT
    instead of GSI_CONTINUE_LINKING as last argument to
    force_gimple_operand_gsi.

    * gcc.c-torture/compile/pr56539.c: New test.

Added:
    trunk/gcc/testsuite/gcc.c-torture/compile/pr56539.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-tailcall.c