| /* Make sure that gcc understands that an in/out operand is a use as well | |
| as a def. */ | |
| /* { dg-do compile } */ | |
| /* { dg-options "-O -fdump-tree-optimized" } */ | |
| /* LLVM LOCAL test not applicable */ | |
| /* { dg-require-fdump "" } */ | |
| void f() | |
| { | |
| int i = 42; | |
| int j = 63; | |
| asm ("": "=m"(i), "+r"(j) : "m"(i)); | |
| } | |
| /* { dg-final { scan-tree-dump-times "42" 1 "optimized" } } */ | |
| /* { dg-final { scan-tree-dump-times "63" 1 "optimized" } } */ | |
| /* { dg-final { cleanup-tree-dump "optimized" } } */ |