r220767 - in /branches/gcc-4_8-branch: gcc/test...

[sandra@gcc.gnu.org]

Author: sandra
Date: Tue Feb 17 17:44:18 2015
New Revision: 220767

URL: https://gcc.gnu.org/viewcvs?rev=220767&root=gcc&view=rev
Log:
2015-02-17  Sandra Loosemore  <sandra@codesourcery.com>

	libgcc/
	Backported from mainline
	2015-02-17  Sandra Loosemore  <sandra@codesourcery.com>

	* config/arm/bpabi.S (test_div_by_zero): Make label names
	consistent between thumb2 and arm mode cases.  Separate the
	signed comparison on the high word of the numerator from the
	unsigned comparison on the low word.
	* config/arm/bpabi-v6m.S (test_div_by_zero): Similarly separate
	signed comparison.

	gcc/testsuite/
	Backported from mainline
	2015-02-17  Sandra Loosemore  <sandra@codesourcery.com>

	* gcc.target/arm/divzero.c: New test case.

Added:
    branches/gcc-4_8-branch/gcc/testsuite/gcc.target/arm/divzero.c
Modified:
    branches/gcc-4_8-branch/gcc/testsuite/ChangeLog
    branches/gcc-4_8-branch/libgcc/ChangeLog
    branches/gcc-4_8-branch/libgcc/config/arm/bpabi-v6m.S
    branches/gcc-4_8-branch/libgcc/config/arm/bpabi.S