int main(int argc, char* argv[]) {
  assert(__builtin_expect(!!argc, 1));

cl7x try1.c
>> try1.c, line 4: INTERNAL ERROR: no match for ICALL


This may be a serious problem.  Please contact customer support with a
description of this problem and a sample of the source files that caused this
INTERNAL ERROR message to appear.

Cannot continue compilation - ABORTING!


>> Compilation failure