/* PR inline-asm/8832 */ /* { dg-do compile } */ /* { dg-options "-O2" } */ /* Verify that GCC doesn't optimize old style asm instructions. */ void foo(int v) { if (v) asm ("dummy1"); asm ("dummy2"); if (v) asm ("dummy3"); } /* The purpose of the test below is to check that there are two branches in the generated code, supposedly corresponding to the if-statements. Warning: this is fragile and assumes that one of the generated labels for the branches matches the string "L2", or as with mmix-knuth-mmixware, "L:2". That assumption is generally invalid, because for example it depends on the target macro ASM_GENERATE_INTERNAL_LABEL to generate a name matching this regexp (as with the default definition). */ /* { dg-final { scan-assembler "L(:|\\\$0*)?2" } } */
