r242879 - in /trunk/gcc: ChangeLog combine.c te...

[jakub@gcc.gnu.org]

Author: jakub
Date: Fri Nov 25 17:12:29 2016
New Revision: 242879

URL: https://gcc.gnu.org/viewcvs?rev=242879&root=gcc&view=rev
Log:
	PR rtl-optimization/78527
	* combine.c (make_compound_operation_int): Ignore LSHIFTRT with
	out of bounds shift count.

	* gcc.c-torture/compile/pr78527.c: New test.

Added:
    trunk/gcc/testsuite/gcc.c-torture/compile/pr78527.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/combine.c
    trunk/gcc/testsuite/ChangeLog