diff options
Diffstat (limited to 'test/Sema/arm-asm.c')
| -rw-r--r-- | test/Sema/arm-asm.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/test/Sema/arm-asm.c b/test/Sema/arm-asm.c index e48718b0a2ac..24fb5a7ecd82 100644 --- a/test/Sema/arm-asm.c +++ b/test/Sema/arm-asm.c @@ -10,3 +10,10 @@ void test_64bit_r(void) { long long foo = 0, bar = 0; asm volatile("INST %0, %1" : "=r"(foo) : "r"(bar)); } + +void test_clobber_conflict(void) { + register int x asm("r1"); + asm volatile("nop" :: "r"(x) : "%r1"); // expected-error {{conflicts with asm clobber list}} + asm volatile("nop" :: "l"(x) : "%r1"); // expected-error {{conflicts with asm clobber list}} + asm volatile("nop" : "=r"(x) :: "%r1"); // expected-error {{conflicts with asm clobber list}} +} |