https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93707
Bug ID: 93707
Summary: ICE in perlbench from SPEC2017
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: ipa
Assignee: unassigned at gcc dot gnu.org
Reporter: fxue at gcc dot gnu.org
CC: marxin at gcc dot gnu.org
Target Milestone: ---
Compiling options "-flto --param ipa-cp-eval-threshold=1" will trigger an ICE
in the GCC and perlbench benchmark in Spec2017.
during IPA pass: cp
lto1: internal compiler error: in find_more_scalar_values_for_callers_subset,
at ipa-cp.c:4709
0x1698187 find_more_scalar_values_for_callers_subset
../.././gcc/ipa-cp.c:4709
0x169f7d3 decide_about_value<tree_node*>
../.././gcc/ipa-cp.c:5490
0x169fdc3 decide_whether_version_node
../.././gcc/ipa-cp.c:5537
0x169fdc3 ipcp_decision_stage
../.././gcc/ipa-cp.c:5718
0x169fdc3 ipcp_driver
../.././gcc/ipa-cp.c:5901
