http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55888
Bug #: 55888 Summary: ICE in in bitmap_set_replace_value, at tree-ssa-pre.c:867 Classification: Unclassified Product: gcc Version: unknown Status: UNCONFIRMED Severity: normal Priority: P3 Component: tree-optimization AssignedTo: unassig...@gcc.gnu.org ReportedBy: rmansfi...@qnx.com Using gcc version 4.8.0 20130106 (experimental) [trunk revision 194948] (GCC) $ ./xgcc -B. -O2 ~/ice.i -m32 -c /home/ryan/ice.i: In function ‘protobuf_c_message_pack’: /home/ryan/ice.i:103:1: internal compiler error: in bitmap_set_replace_value, at tree-ssa-pre.c:867 protobuf_c_message_pack (const ProtobufCMessage * message, uint8_t * out) ^ 0xa0644b bitmap_set_replace_value ../../gcc/tree-ssa-pre.c:867 0xa0644b bitmap_value_replace_in_set ../../gcc/tree-ssa-pre.c:887 0xa0771a phi_translate_set ../../gcc/tree-ssa-pre.c:1821 0xa0822d defer_or_phi_translate_block ../../gcc/tree-ssa-pre.c:2116 0xa0822d compute_antic_aux ../../gcc/tree-ssa-pre.c:2178 0xa0822d compute_antic ../../gcc/tree-ssa-pre.c:2495 0xa0b679 do_pre ../../gcc/tree-ssa-pre.c:4723 0xa0b679 do_pre ../../gcc/tree-ssa-pre.c:4693 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See <http://gcc.gnu.org/bugs.html> for instructions. Looks like it was introduced at rev194906 http://gcc.gnu.org/viewcvs?view=revision&revision=194906