https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98100
Bug ID: 98100
Summary: ICE in expand_debug_locations, at cfgexpand.c:5610
Product: gcc
Version: 11.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: [email protected]
Target Milestone: ---
Affects versions down to r7 :
$ cat z1.c
__attribute__((target_clones("default","sse2")))
void f ()
{
__attribute__((__vector_size__(4 * sizeof(float)))) int b = {};
}
$ gcc-11-20201129 -c z1.c -O2 -mgeneral-regs-only -fvar-tracking-assignments
during RTL pass: expand
z1.c: In function 'f.sse2.0':
z1.c:2:6: internal compiler error: in expand_debug_locations, at
cfgexpand.c:5610
2 | void f ()
| ^
0x759573 expand_debug_locations
../../gcc/cfgexpand.c:5606
0x759573 execute
../../gcc/cfgexpand.c:6727
