https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103058
Bug ID: 103058
Summary: ICE in gimple_call_static_chain_flags, at
gimple.c:1669 when building 527.cam4_r
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Keywords: ice-on-valid-code
Severity: normal
Priority: P3
Component: ipa
Assignee: unassigned at gcc dot gnu.org
Reporter: marxin at gcc dot gnu.org
CC: hubicka at gcc dot gnu.org, marxin at gcc dot gnu.org
Target Milestone: ---
One can see it with -O2 -flto=auto -march=znver2:
radsw.fppized.f90:39:19: internal compiler error: in
gimple_call_static_chain_flags, at gimple.c:1669
39 | subroutine radcswmx(lchnk ,ncol , &
| ^
0x6a0183 gimple_call_static_chain_flags(gcall const*)
/home/marxin/Programming/gcc/gcc/gimple.c:1669
0xfe7959 handle_rhs_call
/home/marxin/Programming/gcc/gcc/tree-ssa-structalias.c:4258
0xfeaaa2 find_func_aliases_for_call
/home/marxin/Programming/gcc/gcc/tree-ssa-structalias.c:4921
0xfeaaa2 find_func_aliases
/home/marxin/Programming/gcc/gcc/tree-ssa-structalias.c:5024
0xfec63a compute_points_to_sets
/home/marxin/Programming/gcc/gcc/tree-ssa-structalias.c:7440
0xfec63a compute_may_aliases()
/home/marxin/Programming/gcc/gcc/tree-ssa-structalias.c:7948
0xce40cc execute_function_todo
/home/marxin/Programming/gcc/gcc/passes.c:2014
0xce461b execute_todo
/home/marxin/Programming/gcc/gcc/passes.c:2096
Started with g:a70c05120ae6 where the assert was introduced.
