r178636 - in /trunk/gcc: ChangeLog config/arm/a...

[rsandifo@gcc.gnu.org]

Author: rsandifo
Date: Wed Sep  7 13:48:03 2011
New Revision: 178636

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=178636
Log:
gcc/
	PR target/49030
	* config/arm/arm-protos.h (maybe_get_arm_condition_code): Declare.
	* config/arm/arm.c (maybe_get_arm_condition_code): New function,
	reusing the old code from get_arm_condition_code.  Return ARM_NV
	for invalid comparison codes.
	(get_arm_condition_code): Redefine in terms of
	maybe_get_arm_condition_code.
	* config/arm/predicates.md (arm_comparison_operator): Use
	maybe_get_arm_condition_code.

gcc/testsuite/
	PR target/49030
	* gcc.dg/torture/pr49030.c: New test.

Added:
    trunk/gcc/testsuite/gcc.dg/torture/pr49030.c
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/arm/arm-protos.h
    trunk/gcc/config/arm/arm.c
    trunk/gcc/config/arm/predicates.md
    trunk/gcc/testsuite/ChangeLog