r221976 - in /trunk/gcc: ChangeLog config/arm/a...

[ktkachov@gcc.gnu.org]

Author: ktkachov
Date: Fri Apr 10 16:20:35 2015
New Revision: 221976

URL: https://gcc.gnu.org/viewcvs?rev=221976&root=gcc&view=rev
Log:
[ARM] PR 65694: Properly sign-extend large numbers before passing to GEN_INT in arm_canonicalize_comparison

	PR target/65694
	* config/arm/arm.c (arm_canonicalize_comparison): Use ARM_SIGN_EXTEND
	when creating +1 values for SImode.

	PR target/65694
	* g++.dg/torture/pr65694.C: New test.

Added:
    trunk/gcc/testsuite/g++.dg/torture/pr65694.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/arm/arm.c
    trunk/gcc/testsuite/ChangeLog