| Daniel Dunbar | a572887 | 2009-12-15 20:14:24 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 %s -triple=i686-apple-darwin9 |
| 2 | // RUN: %clang_cc1 %s -E -triple=i686-apple-darwin9 |
| Chris Lattner | 148772a | 2009-06-13 07:13:28 +0000 | [diff] [blame] | 3 | #ifndef __has_feature |
| 4 | #error Should have __has_feature |
| 5 | #endif |
| 6 | |
| 7 | |
| 8 | #if __has_feature(something_we_dont_have) |
| 9 | #error Bad |
| 10 | #endif |
| 11 | |
| 12 | #if !__has_builtin(__builtin_huge_val) || \ |
| 13 | !__has_builtin(__builtin_shufflevector) || \ |
| 14 | !__has_builtin(__builtin_trap) || \ |
| Richard Smith | fafbf06 | 2012-04-11 17:55:32 +0000 | [diff] [blame^] | 15 | !__has_builtin(__c11_atomic_init) || \ |
| Chris Lattner | 148772a | 2009-06-13 07:13:28 +0000 | [diff] [blame] | 16 | !__has_feature(attribute_analyzer_noreturn) || \ |
| 17 | !__has_feature(attribute_overloadable) |
| 18 | #error Clang should have these |
| 19 | #endif |
| 20 | |
| 21 | #if __has_builtin(__builtin_insanity) |
| 22 | #error Clang should not have this |
| 23 | #endif |
| 24 | |
| Richard Smith | 5297d71 | 2012-02-25 10:41:10 +0000 | [diff] [blame] | 25 | #if !__has_feature(__attribute_deprecated_with_message__) |
| 26 | #error Feature name in double underscores does not work |
| 27 | #endif |
| Chris Lattner | 148772a | 2009-06-13 07:13:28 +0000 | [diff] [blame] | 28 | |
| 29 | // Make sure we have x86 builtins only (forced with target triple). |
| 30 | |
| 31 | #if !__has_builtin(__builtin_ia32_emms) || \ |
| 32 | __has_builtin(__builtin_altivec_abs_v4sf) |
| 33 | #error Broken handling of target-specific builtins |
| 34 | #endif |