https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99681
Bug ID: 99681
Summary: [11 Regression] ICE in print_shift_count_operand, at
config/s390/s390.c:7630
Product: gcc
Version: 11.0
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: ---
Host: x86_64-linux-gnu
Target: s390x-linux-gnu
The following ICEs:
$ s390x-linux-gnu-gcc
/home/marxin/Programming/gcc/gcc/testsuite/gcc.dg/pr97459-2.c
-fno-tree-loop-optimize -O2 -c
during RTL pass: final
/home/marxin/Programming/gcc/gcc/testsuite/gcc.dg/pr97459-2.c: In function
‘main’:
/home/marxin/Programming/gcc/gcc/testsuite/gcc.dg/pr97459-2.c:57:1: internal
compiler error: in print_shift_count_operand, at config/s390/s390.c:7630
57 | }
| ^
0x5cc939 print_shift_count_operand
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-s390x/build/gcc/config/s390/s390.c:7630
0x5cc939 print_operand(_IO_FILE*, rtx_def*, int)
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-s390x/build/gcc/config/s390/s390.c:8104
0x819c41 output_operand(rtx_def*, int)
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-s390x/build/gcc/final.c:4069
0x81a6b5 output_asm_insn(char const*, rtx_def**)
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-s390x/build/gcc/final.c:3962
0x81da30 output_asm_insn(char const*, rtx_def**)
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-s390x/build/gcc/final.c:3858
0x81da30 final_scan_insn_1
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-s390x/build/gcc/final.c:3125
0x81ddab final_scan_insn(rtx_insn*, _IO_FILE*, int, int, int*)
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-s390x/build/gcc/final.c:3171
0x81e094 final_1
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-s390x/build/gcc/final.c:2022
0x81e832 rest_of_handle_final
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-s390x/build/gcc/final.c:4676
0x81e832 execute
/home/marxin/BIG/buildbot/buildworker/marxinbox-gcc-trunk-s390x/build/gcc/final.c:4754
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.
It's a recent regression.
