Jeff, Thanks for the patch.
I continue to see a failure on AIX 32 bit mode (2 byte wchar). FAIL: gcc.dg/strlenopt-58.c scan-tree-dump-times optimized "call_in_true_branch_not_eliminated" 0 I'm not certain if this is AIX-specific or more fallout from wchar size. I could ignore with target powerpc-ibm-aix* or with target ! 4byte_wchar_t. Any further insight / preference? Thanks, David
