https://gcc.gnu.org/bugzilla/show_bug.cgi?id=92022
Bug ID: 92022
Summary: [8/9 Regression] ICE in alpha_handle_trap_shadows, at
config/alpha/alpha.c:8847
Product: gcc
Version: 9.2.1
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: target
Assignee: unassigned at gcc dot gnu.org
Reporter: doko at debian dot org
Target Milestone: ---
seen while building asymptote on alpha, both with gcc-8 and gcc-9. trunk not
tested.
$ cat path.ii
struct a {
a(long);
};
long b;
void c() {
a d(1);
double e = b;
for (; b;)
d = e;
}
$ alpha-linux-gnu-g++ -c -g -O1 -fno-var-tracking path.ii
during RTL pass: trap_shadows
path.ii: In function 'void c()':
path.ii:10:1: internal compiler error: in alpha_handle_trap_shadows, at
config/alpha/alpha.c:8847
10 | }
| ^
0x7f3a563bcbba __libc_start_main
../csu/libc-start.c:308
Please submit a full bug report,
with preprocessed source if appropriate.
