Retro68/gcc/gcc/testsuite/gcc.dg/pr90082.c
Wolfgang Thaller 6fbf4226da gcc-9.1
2019-06-20 20:10:10 +02:00

14 lines
372 B
C

/* PR rtl-optimization/90082 */
/* { dg-do compile } */
/* { dg-options "-O1 -fnon-call-exceptions -ftrapv" } */
void *buf[5];
void
foo (int a)
{
if (__builtin_setjmp (buf) == 0)
__asm__ ("" : : "n" (a * 2)); /* { dg-error "impossible constraint in 'asm'" } */
/* { dg-warning "asm operand 0 probably doesn't match constraints" "" { target *-*-* } .-1 } */
}