Balaji, I am seeing a large number of libcilkrts failures on AIX. These all are of the form:
Executing on host: /tmp/20131103/gcc/xgcc -B/tmp/20131103/gcc/ /nasfarm/edelsohn /src/src/gcc/testsuite/c-c++-common/cilk-plus/CK/sync_wo_spawn.c -fno-diagnosti cs-show-caret -fdiagnostics-color=never -O0 -flto -g -fcilkplus -L/tmp/2013110 3/powerpc-ibm-aix7.1.0.0/./libcilkrts/.libs -fcilkplus -S -o sync_wo_spawn.s (timeout = 300) cc1: error: LTO support has not been enabled in this configuration compiler exited with status 1 If the feature / functionality requires LTO, the tests should check that LTO is supported with check_effective_target_lto, either in each relevant test or in cilk-plus.exp. Thanks, David