http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54417
Bug #: 54417 Summary: lto1: internal compiler error: in edge_badness, at ipa-inline.c:793 Classification: Unclassified Product: gcc Version: 4.7.1 Status: UNCONFIRMED Severity: normal Priority: P3 Component: lto AssignedTo: unassig...@gcc.gnu.org ReportedBy: einar.sjurso+...@gmail.com lto1: internal compiler error: in edge_badness, at ipa-inline.c:793 Please submit a full bug report, with preprocessed source if appropriate. gcc 4.7.1 snapshot with date 20120811 on x86_64 (linux). This failure occured during final LTO (-fno-fat-lto-objects -flto-partition=none -flto) with -fprofile-use, it passes otherwise. Unfortunately I'm no longer able to give any more details, If I can reproduce this again I will try to get a proper testcase. Sorry :)