https://gcc.gnu.org/bugzilla/show_bug.cgi?id=62040
Bug ID: 62040 Summary: internal compiler error: in simplify_const_unary_operation, at simplify-rtx.c:1555 Product: gcc Version: 4.10.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: rtl-optimization Assignee: unassigned at gcc dot gnu.org Reporter: xinliangli at gmail dot com Compile the attached source file with option -Os -g using aarch64 compiler, the compiler ICEs: et2.c: In function 'foo': et2.c:189:1: internal compiler error: in simplify_const_unary_operation, at simplify-rtx.c:1555 }