r261607 - in /branches/gcc-8-branch/gcc: Change...

[jakub@gcc.gnu.org]

Author: jakub
Date: Thu Jun 14 19:11:21 2018
New Revision: 261607

URL: https://gcc.gnu.org/viewcvs?rev=261607&root=gcc&view=rev
Log:
	PR middle-end/86122
	* match.pd ((A +- CST1) +- CST2): Punt if last resort
	unsigned_type_for returns NULL.

	* gcc.c-torture/compile/pr86122.c: New test.

Added:
    branches/gcc-8-branch/gcc/testsuite/gcc.c-torture/compile/pr86122.c
Modified:
    branches/gcc-8-branch/gcc/ChangeLog
    branches/gcc-8-branch/gcc/match.pd
    branches/gcc-8-branch/gcc/testsuite/ChangeLog