https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100562
Bug ID: 100562 Summary: ICE after commit a076632e274abe344ca7648b7c7f299273d4cbe0 Product: gcc Version: 12.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: middle-end Assignee: unassigned at gcc dot gnu.org Reporter: stefansf at linux dot ibm.com Target Milestone: --- Target: s390*-*-* Since commit g:a076632e274abe344ca7648b7c7f299273d4cbe0 building GCC with Go language enabled on IBM Z results in In function 'syscall.forkExec': go1: error: address taken, but ADDRESSABLE bit not set PHI argument &go..C479; for PHI node err$__object_78 = PHI <err$__object_76(58), &go..C479(59)> during GIMPLE pass: fre go1: internal compiler error: verify_ssa failed 0x27e3349 verify_ssa(bool, bool) /home/stefansf/devel/gcc-3/src/gcc/tree-ssa.c:1214 0x21fee6f execute_function_todo /home/stefansf/devel/gcc-3/src/gcc/passes.c:2049 0x21fda15 do_per_function /home/stefansf/devel/gcc-3/src/gcc/passes.c:1687 0x21ff0a5 execute_todo /home/stefansf/devel/gcc-3/src/gcc/passes.c:2096 Please submit a full bug report, with preprocessed source if appropriate. Please include the complete backtrace with any bug report. See <https://gcc.gnu.org/bugs/> for instructions.