https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61713
--- Comment #6 from yroux at gcc dot gnu.org --- Author: yroux Date: Sun Aug 10 23:03:16 2014 New Revision: 213801 URL: https://gcc.gnu.org/viewcvs?rev=213801&root=gcc&view=rev Log: gcc/ 2014-08-11 Yvan Roux <yvan.r...@linaro.org> Backport from trunk r213555. 2014-08-04 Kyrylo Tkachov <kyrylo.tkac...@arm.com> PR target/61713 * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit move to subtarget in serial version if result is ignored. gcc/testsuite 2014-08-11 Yvan Roux <yvan.r...@linaro.org> Backport from trunk r213555. 2014-08-04 Kyrylo Tkachov <kyrylo.tkac...@arm.com> PR target/61713 * gcc.dg/pr61756.c: New test. Added: branches/linaro/gcc-4_9-branch/gcc/testsuite/gcc.dg/pr61756.c Modified: branches/linaro/gcc-4_9-branch/gcc/ChangeLog.linaro branches/linaro/gcc-4_9-branch/gcc/optabs.c branches/linaro/gcc-4_9-branch/gcc/testsuite/ChangeLog.linaro