https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89454
--- Comment #2 from Qirun Zhang <qrzhang at gatech dot edu> --- (In reply to Qirun Zhang from comment #1) > Bisect points to r151362. > > commit ff79704e04af919c4fe501c7dceca8b21cced614 > Author: aoliva <aoliva@138bc75d-0d04-0410-961f-82ee72b054a4> > Date: Thu Sep 3 05:24:57 2009 +0000 > > * toplev.c (process_options): Enable var-tracking-assignments > by default if var-tracking is enabled. > > > git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@151362 > 138bc75d-0d04-0410-961f-82ee72b054a4 Bisected the result with "-O3" since gcc-4.4 does not support "-Og".
