http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47714
Summary: verify_ssa fails with error: invalid argument to gimple call Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization AssignedTo: unassig...@gcc.gnu.org ReportedBy: jamb...@gcc.gnu.org Created attachment 23323 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=23323 The original pre-processed source When compiling Firefox with a recent trunk (rev. 169881) on x86_64-linux and "yes" checking, there is a compilation failing with: /home/mjambor/mozilla/nonlto/toolkit/crashreporter/test/../google-breakpad/src/google_breakpad/processor/minidump.h:515:33: error: invalid argument to gimple call address I have observed this failure at -Os but to my surprise it even occurs at -O0 (i.e. no command line options are necessary). I will attach both the pre-processed original source and one that I minimized with multidelta.