https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92532
Bug ID: 92532
Summary: ICE in
Product: gcc
Version: 10.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: middle-end
Assignee: unassigned at gcc dot gnu.org
Reporter: segher at gcc dot gnu.org
Target Milestone: ---
5c2bf77d1f6ae68d830c5157871089711a2a8eee (r278098) causes an ICE when building
the powerpc64 defconfig Linux kernel:
during GIMPLE pass: strlen
/home/segher/src/kernel/drivers/scsi/qla2xxx/qla_gs.c: In function
'qla2x00_fdmi_rhba':
/home/segher/src/kernel/drivers/scsi/qla2xxx/qla_gs.c:1530:1: internal compiler
error: Segmentation fault
1530 | qla2x00_fdmi_rhba(scsi_qla_host_t *vha)
| ^~~~~~~~~~~~~~~~~
0x1080a5a3 crash_signal
/home/segher/src/gcc/gcc/toplev.c:328
0x110ff030 get_origin_and_offset
/home/segher/src/gcc/gcc/gimple-ssa-sprintf.c:2358
0x11105e77 handle_printf_call(gimple_stmt_iterator*, vr_values const*)
/home/segher/src/gcc/gcc/gimple-ssa-sprintf.c:4666
AR drivers/usb/phy/built-in.a
0x10a0a497 strlen_check_and_optimize_call
/home/segher/src/gcc/gcc/tree-ssa-strlen.c:4799
0x10a0a497 check_and_optimize_stmt
/home/segher/src/gcc/gcc/tree-ssa-strlen.c:4939
0x10a0a497 strlen_dom_walker::before_dom_children(basic_block_def*)
/home/segher/src/gcc/gcc/tree-ssa-strlen.c:5166
0x110b2a33 dom_walker::walk(basic_block_def*)
/home/segher/src/gcc/gcc/domwalk.c:309
0x109fcfdf printf_strlen_execute
/home/segher/src/gcc/gcc/tree-ssa-strlen.c:5232
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with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <https://gcc.gnu.org/bugs/> for instructions.
