| Steven Wu | cb0d13f | 2015-01-16 23:05:28 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 %s -triple i686-apple-darwin -verify -fsyntax-only -fno-gnu-inline-asm |
| 2 | |
| Volodymyr Sapsai | 44a7abe | 2019-05-13 22:11:10 +0000 | [diff] [blame] | 3 | #if __has_extension(gnu_asm) |
| 4 | #error Expected extension 'gnu_asm' to be disabled |
| 5 | #endif |
| 6 | |
| Steven Wu | 2baa53a | 2015-04-28 21:49:09 +0000 | [diff] [blame] | 7 | asm ("INST r1, 0"); // expected-error {{GNU-style inline assembly is disabled}} |
| Steven Wu | 6b72a67 | 2015-05-11 21:14:09 +0000 | [diff] [blame] | 8 | |
| 9 | void foo() __asm("__foo_func"); // AsmLabel is OK |
| 10 | int foo1 asm("bar1") = 0; // OK |
| 11 | |
| Steven Wu | 18bbe19 | 2015-05-12 00:16:37 +0000 | [diff] [blame] | 12 | asm(" "); // Whitespace is OK |
| 13 | |
| Steven Wu | cb0d13f | 2015-01-16 23:05:28 +0000 | [diff] [blame] | 14 | void f (void) { |
| 15 | long long foo = 0, bar; |
| 16 | asm volatile("INST %0, %1" : "=r"(foo) : "r"(bar)); // expected-error {{GNU-style inline assembly is disabled}} |
| Steven Wu | 18bbe19 | 2015-05-12 00:16:37 +0000 | [diff] [blame] | 17 | asm (""); // Empty is OK |
| Steven Wu | cb0d13f | 2015-01-16 23:05:28 +0000 | [diff] [blame] | 18 | return; |
| 19 | } |