1 /* Test that we generate pause instruction. */ 2 /* { dg-do compile } */ 3 /* { dg-options "-O2 -dp" } */ 4 /* { dg-final { scan-assembler-times "\\*pause" 1 } } */ 5 6 #include <x86intrin.h> 7 foo(void)8 void foo(void) 9 { 10 __pause(); 11 } 12