http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58028
Graham Markall <graham at opengamma dot com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |graham at opengamma dot com --- Comment #4 from Graham Markall <graham at opengamma dot com> --- I also came across this on x86_64. Reverting the commit suggested by Richard Biener seems to fix these failures on my system (however, the minimal testcase from PR 54094 causes an ICE again, as may be expected). This was with version: $ gcc --version gcc (GCC) 4.9.0 20131119 (experimental) That I built from: git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@205019 138bc75d-0d04-0410-961f-82ee72b054a4 Unfortunately I am not knowledgeable enough to provide a proper fix - however, I would be happy to assist in testing such a fix.