http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50290
Zdenek Sojka <zsojka at seznam dot cz> changed: What |Removed |Added ---------------------------------------------------------------------------- Keywords|lto | --- Comment #3 from Zdenek Sojka <zsojka at seznam dot cz> 2011-09-12 17:47:07 UTC --- Actually, -flto is not needed, -fwhole-program is enough: $ gcc -O2 -fwhole-program -fno-tree-loop-optimize -fno-tree-vrp -funroll-loops testcase.c testcase.c: In function 'main': testcase.c:23:1: internal compiler error: in distribute_notes, at combine.c:13282 Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions.