Command line: gcc -m32 -O2 -g -ftracer -fsched2-use-superblocks testcase.c (x86 binary doesn't need -m32, crashes as well)
Tested versions: trunk r155256 - crash trunk r155121 - crash (x86) trunk r154886 - crash (both with and without checking) trunk r153685 - crash 4.4 r154975 - OK (with checking) Output: $ /mnt/svn/gcc-trunk/binary-155256-lto/bin/gcc -m32 -O2 -g -ftracer -fsched2-use-superblocks testcase.c testcase.c: In function ‘bar’: testcase.c:13:1: internal compiler error: in dwarf2out_frame_debug_adjust_cfa, at dwarf2out.c:1859 Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions. I don't know how much, if at all, is this related to pr41883 and pr41889 -- Summary: ICE: in dwarf2out_frame_debug_adjust_cfa, at dwarf2out.c:1859 Product: gcc Version: 4.5.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: debug AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: zsojka at seznam dot cz GCC host triplet: x86_64-pc-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=42396
