https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100533
Bug ID: 100533
Summary: [10/11/12 Regression] aarch64: -fcompare-debug failure
with -O -fmodulo-sched
Product: gcc
Version: 12.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: rtl-optimization
Assignee: unassigned at gcc dot gnu.org
Reporter: acoplan at gcc dot gnu.org
Target Milestone: ---
The following fails:
$ cat test.cc
short arr_747[7][15];
void init() {
for (long i_0 = 0; i_0 < 2; ++i_0)
for (long i_1 = 0; i_1 < 14; ++i_1)
arr_747[i_0][i_1] = 1;
}
$ aarch64-linux-gnu-gcc -c test.cc -fcompare-debug -O -fmodulo-sched
aarch64-linux-gnu-gcc: error: test.cc: ‘-fcompare-debug’ failure
Maybe related to PR100523 in that both require -fmodulo-sched (although it's
not clear at this stage).
