https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79890
Bug ID: 79890 Summary: ICE in s390_initial_elimination_offset, at config/s390/s390.c:10430 Product: gcc Version: 7.0 Status: UNCONFIRMED Keywords: ice-on-valid-code Severity: normal Priority: P3 Component: target Assignee: unassigned at gcc dot gnu.org Reporter: marxin at gcc dot gnu.org Target Milestone: --- Target: s390x-linux-gnu Following causes an ICE: $ s390x-linux-gnu-gcc /home/marxin/Programming/gcc/gcc/testsuite/gcc.target/mips/call-saved-7.c -march=zEC12 /home/marxin/Programming/gcc/gcc/testsuite/gcc.target/mips/call-saved-7.c: In function ‘foo’: /home/marxin/Programming/gcc/gcc/testsuite/gcc.target/mips/call-saved-7.c:11:1: internal compiler error: in s390_initial_elimination_offset, at config/s390/s390.c:10430 } ^ 0xe9ceb4 s390_initial_elimination_offset(int, int) .././../gcc/config/s390/s390.c:10430 0xad8cdd set_initial_elim_offsets .././../gcc/reload1.c:3841 0xae4ba9 calculate_elim_costs_all_insns() .././../gcc/reload1.c:1562 0x9a7f5d ira_costs() .././../gcc/ira-costs.c:2258 0x9a19b8 ira_build() .././../gcc/ira-build.c:3420 0x9985de ira .././../gcc/ira.c:5287 0x9985de execute .././../gcc/ira.c:5592