http://gcc.gnu.org/bugzilla/show_bug.cgi?id=47788
Summary: [4.6 Regression] New LTO failures Product: gcc Version: 4.6.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: lto AssignedTo: unassig...@gcc.gnu.org ReportedBy: hjl.to...@gmail.com CC: hubi...@gcc.gnu.org On Linux/x86, revision 170250 gave FAIL: gcc.dg/lto/20081115 c_lto_20081115_0.o-c_lto_20081115_2.o execute -O0 -flto -flto-partition=1to1 FAIL: gcc.dg/lto/20081118 c_lto_20081118_0.o-c_lto_20081118_2.o execute -O0 -flto -flto-partition=1to1 FAIL: gcc.dg/lto/20081201-1 c_lto_20081201-1_0.o-c_lto_20081201-1_2.o execute -O0 -flto -flto-partition=1to1 Revision 170247 is OK. Revision 170249: http://gcc.gnu.org/ml/gcc-cvs/2011-02/msg00794.html is the cause.