[Bug tree-optimization/53748] [4.8 Regression] ice in fold_convert_loc

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53748

--- Comment #5 from Jakub Jelinek <jakub at gcc dot gnu.org> 2012-06-26 
08:02:31 UTC ---
Author: jakub
Date: Tue Jun 26 08:02:20 2012
New Revision: 188975

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=188975
Log:
    PR tree-optimization/53748
    * tree-ssa-phiopt.c (conditional_replacement): Only optimize
    if arg0/arg1 have integral or pointer types.

    * gcc.c-torture/compile/pr53748.c: New test.

Added:
    trunk/gcc/testsuite/gcc.c-torture/compile/pr53748.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-phiopt.c