+++ /dev/null
-/* PR optimization/8746 */
-/* { dg-do run { target i?86-*-* } } */
-/* { dg-options "-O1 -mcpu=i586" } */
-
-extern void abort (void);
-
-unsigned char r0;
-
-int foo(int x)
-{
- unsigned char r = x&0xf0;
-
- if (!(r&0x80))
- {
- r0 = r;
- return 0;
- }
- else
- return 1;
-}
-
-int main(void)
-{
- if (foo(0x80) != 1)
- abort();
-
- return 0;
-}