| Chris Lattner | 148772a | 2009-06-13 07:13:28 +0000 | [diff] [blame^] | 1 | // RUN: clang-cc %s --triple=i686-apple-darwin9 |
| 2 | #ifndef __has_feature |
| 3 | #error Should have __has_feature |
| 4 | #endif |
| 5 | |
| 6 | |
| 7 | #if __has_feature(something_we_dont_have) |
| 8 | #error Bad |
| 9 | #endif |
| 10 | |
| 11 | #if !__has_builtin(__builtin_huge_val) || \ |
| 12 | !__has_builtin(__builtin_shufflevector) || \ |
| 13 | !__has_builtin(__builtin_trap) || \ |
| 14 | !__has_feature(attribute_analyzer_noreturn) || \ |
| 15 | !__has_feature(attribute_overloadable) |
| 16 | #error Clang should have these |
| 17 | #endif |
| 18 | |
| 19 | #if __has_builtin(__builtin_insanity) |
| 20 | #error Clang should not have this |
| 21 | #endif |
| 22 | |
| 23 | |
| 24 | |
| 25 | // Make sure we have x86 builtins only (forced with target triple). |
| 26 | |
| 27 | #if !__has_builtin(__builtin_ia32_emms) || \ |
| 28 | __has_builtin(__builtin_altivec_abs_v4sf) |
| 29 | #error Broken handling of target-specific builtins |
| 30 | #endif |