diff options
Diffstat (limited to 'clang/test')
| -rw-r--r-- | clang/test/Sema/asm.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/clang/test/Sema/asm.c b/clang/test/Sema/asm.c index af6754a68b4..7f0f396b9d8 100644 --- a/clang/test/Sema/asm.c +++ b/clang/test/Sema/asm.c @@ -92,6 +92,16 @@ void test9(int i) { asm("" : [foo] "=r" (i), "=r"(i) : "[foo]1"(i)); // expected-error{{invalid input constraint '[foo]1' in asm}} } +register int g asm("dx"); // expected-error{{global register variables are not supported}} + void test10(void){ - register unsigned long long bar asm("foo"); // expected-error {{unknown register name 'foo' in asm}} + static int g asm ("g_asm") = 0; + extern int gg asm ("gg_asm"); + __private_extern__ int ggg asm ("ggg_asm"); + + int a asm ("a_asm"); // expected-warning{{ignored asm label 'a_asm' on automatic variable}} + auto int aa asm ("aa_asm"); // expected-warning{{ignored asm label 'aa_asm' on automatic variable}} + + register int r asm ("cx"); + register int rr asm ("rr_asm"); // expected-error{{unknown register name 'rr_asm' in asm}} } |
