https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79116
Bug ID: 79116
Summary: ICE on cilkplus array notation with a _Cilk_for
Product: gcc
Version: 7.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
Assignee: unassigned at gcc dot gnu.org
Reporter: aldyh at gcc dot gnu.org
Target Milestone: ---
This is similar to pr70565 but fails in an entirely different manner in the C
front-end:
abulafia:/build/t/gcc$ cat b.c
int array[1024];
void foo()
{
_Cilk_for (int i = 0; i < 512; ++i)
array[:] = __sec_implicit_index(0);
}
abulafia:/build/t/gcc$ ./cc1 b.c -fcilkplus -quiet -I./
b.c: In function ‘foo’:
b.c:5:14: error: type mismatch in binary expression
array[:] = __sec_implicit_index(0);
~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
int
long int
int
D.1962 = 0 + D.1961;
b.c:5:14: internal compiler error: verify_gimple failed
0xed8e66 verify_gimple_in_seq(gimple*)
/source/gcc/gcc/tree-cfg.c:4934
0xd62e0e execute_function_todo
/source/gcc/gcc/passes.c:1967
0xd61e86 do_per_function
/source/gcc/gcc/passes.c:1649
0xd62fc6 execute_todo
/source/gcc/gcc/passes.c:2015
Please submit a full bug report,
with preprocessed source if appropriate.
Please include the complete backtrace with any bug report.
See <http://gcc.gnu.org/bugs.html> for instructions.
