http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58294
Bug ID: 58294 Summary: ice in update_ssa_across_abnormal_edges, at tree-inline.c:1892 Product: gcc Version: 4.9.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c++ Assignee: unassigned at gcc dot gnu.org Reporter: dcb314 at hotmail dot com Created attachment 30739 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=30739&action=edit gzipped C++ source code I just tried to compile package 0ad-0.0.13-8.fc20 with gcc 4.9 trunk dated 20130901. It said /usr/include/boost/smart_ptr/detail/sp_counted_base_gcc_x86.hpp: In function 'Status png_decode(rpU8, size_t, Tex*)': /usr/include/boost/smart_ptr/detail/sp_counted_base_gcc_x86.hpp:160:22: internal compiler error: in update_ssa_across_abnormal_edges, at tre e-inline.c:1892 destroy(); ^ 0xb61e7f update_ssa_across_abnormal_edges ../../src/trunk/gcc/tree-inline.c:1892 0xb61e7f copy_edges_for_bb ../../src/trunk/gcc/tree-inline.c:2002 0xb61e7f copy_cfg_body ../../src/trunk/gcc/tree-inline.c:2386 0xb61e7f copy_body ../../src/trunk/gcc/tree-inline.c:2595 0xb66acb expand_call_inline ../../src/trunk/gcc/tree-inline.c:4197 0xb66acb gimple_expand_calls_inline ../../src/trunk/gcc/tree-inline.c:4304 0xb66acb optimize_inline_calls(tree_node*) ../../src/trunk/gcc/tree-inline.c:4458 0xf83b2d inline_transform(cgraph_node*) ../../src/trunk/gcc/ipa-inline-transform.c:436 0xa55839 execute_one_ipa_transform_pass ../../src/trunk/gcc/passes.c:2039 0xa55839 execute_all_ipa_transforms() ../../src/trunk/gcc/passes.c:2079 0x7f0030 expand_function ../../src/trunk/gcc/cgraphunit.c:1683 0x7f200e expand_all_functions ../../src/trunk/gcc/cgraphunit.c:1795 0x7f200e compile() ../../src/trunk/gcc/cgraphunit.c:2132 0x7f25f9 finalize_compilation_unit() ../../src/trunk/gcc/cgraphunit.c:2209 0x5fe53d cp_write_global_declarations() ../../src/trunk/gcc/cp/decl2.c:4364 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. Preprocessed source code attached. Flag -O2 required.