1 /* { dg-do compile } */ 2 /* { dg-options "-O2 -fdump-tree-optimized" } */ 3 4 #ifdef __hppa__ 5 #define REGISTER "1" 6 #else 7 #ifdef __moxie__ 8 #define REGISTER "2" 9 #else 10 #define REGISTER "0" 11 #endif 12 #endif 13 baz(void)14void baz(void) 15 { 16 register int xyzzy asm(REGISTER) = 1; 17 asm volatile ("" : : "r"(xyzzy)); 18 } 19 20 /* { dg-final { scan-tree-dump-times "asm\[^\\r\\n\]*xyzzy" 1 "optimized" } } */ 21