http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47334
--- Comment #3 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot Uni-Bielefeld.DE> --- This issue now causes new failures on Solaris 9 with Sun as: FAIL: gcc.dg/atomic/c11-atomic-exec-1.c -O2 -flto (test for excess errors) Excess errors: /vol/gcc/src/hg/trunk/local/gcc/testsuite/gcc.dg/atomic/c11-atomic-exec-1.c:81:1 : warning: visibility attribute not supported in this configuration; ignored [-W attributes] lto1: warning: visibility attribute not supported in this configuration; ignored [-Wattributes] FAIL: gcc.dg/atomic/c11-atomic-exec-2.c -O2 -flto (test for excess errors) FAIL: gcc.dg/atomic/c11-atomic-exec-3.c -O2 -flto (test for excess errors) FAIL: gcc.dg/atomic/c11-atomic-exec-4.c -O2 -flto (test for excess errors) Rainer