/* { dg-do compile } */ /* { dg-options "-mno-rtsc" } */ /* Would also like to assemble and check that we get the expected "Error: bad instruction" assembler messages, but at the moment our testharness can't do that. */ int f (int i) { __asm__("rtsc %1, %1" : "=r"(i) : "r"(i)); return i; }