r236644 - in /trunk/gcc: ChangeLog testsuite/Ch...

[rguenth@gcc.gnu.org]

Author: rguenth
Date: Tue May 24 14:40:35 2016
New Revision: 236644

URL: https://gcc.gnu.org/viewcvs?rev=236644&root=gcc&view=rev
Log:
2016-05-24  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/71240
	* tree-ssa-math-opts.c (init_symbolic_number): Verify the source
	has integral type.

	* gcc.dg/optimize-bswapsi-5.c: New testcase.

Added:
    trunk/gcc/testsuite/gcc.dg/optimize-bswapsi-5.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/testsuite/ChangeLog
    trunk/gcc/tree-ssa-math-opts.c