https://gcc.gnu.org/bugzilla/show_bug.cgi?id=71179
Bug ID: 71179 Summary: ice fold_convert_loc, at fold-const.c:2360 Product: gcc Version: 7.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: dcb314 at hotmail dot com Target Milestone: --- Created attachment 38517 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=38517&action=edit gzipped C source code The attached C code, when compiled by gcc trunk dated 20160518 and the flags -funsafe-math-optimizations -O2 -msse4.1 does this ../../plugins/dcp/dcp-sse4.c: In function ‘render_SSE4’: ../../plugins/dcp/dcp-sse4.c:356:1: internal compiler error: in fold_convert_loc, at fold-const.c:2360 0x901dc9 fold_convert_loc(unsigned int, tree_node*, tree_node*) ../../src/trunk/gcc/fold-const.c:2360 0xe0c79b transform_add_to_multiply ../../src/trunk/gcc/tree-ssa-reassoc.c:1815 0xe0c79b reassociate_bb ../../src/trunk/gcc/tree-ssa-reassoc.c:5190 0xe0af4f reassociate_bb ../../src/trunk/gcc/tree-ssa-reassoc.c:5278