https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112938
Bug ID: 112938
Summary: ice with -fstrub=internal
Product: gcc
Version: 14.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: dcb314 at hotmail dot com
Target Milestone: ---
Created attachment 56839
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=56839&action=edit
C++ source code
foundBugs $ ~/gcc/results/bin/gcc -c -w bug988.cc
foundBugs $ ~/gcc/results/bin/gcc -c -w -fstrub=internal bug988.cc
bt2_locks.cpp: In member function ‘void mcs_lock::spin_while_eq(const volatile
std::atomic_bool&, bool)’:
bt2_locks.cpp:36:1: error: invalid operand in unary operation
# VUSE <.MEM_1(D)>
arg.61_2 ={v} (int) expected;
during IPA pass: strub
bt2_locks.cpp:36:1: internal compiler error: verify_gimple failed
0x120d053 verify_gimple_in_cfg(function*, bool, bool)
../../trunk.year/gcc/tree-cfg.cc:5666
0x107bc9a execute_function_todo(function*, void*)
../../trunk.year/gcc/passes.cc:2088
