https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66554
Bug ID: 66554
Summary: [4.9 Regression] ICE (in expand_fix, at optabs.c:5365)
on aarch64-linux-gnu
Product: gcc
Version: 4.9.2
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: doko at gcc dot gnu.org
Target Milestone: ---
works with 4.7, didn't check 4.8, fails with 4.9, works with 5. -O2 works
around it.
$ cat source.ii
float *a;
unsigned b;
void fn1() {
for (int c; c; ++c) {
b = c;
a[c] = b;
a[c] = ({ short(a[c]) << 8; });
}
}
$ g++-4.9 -c -O3 source.ii
source.ii: In function 'void fn1()':
source.ii:7:27: internal compiler error: in expand_fix, at optabs.c:5365
a[c] = ({ short(a[c]) << 8; });
^
Please submit a full bug report,
with preprocessed source if appropriate.
