diff options
Diffstat (limited to 'clang/test/AST/Interp/vectors.cpp')
| -rw-r--r-- | clang/test/AST/Interp/vectors.cpp | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/clang/test/AST/Interp/vectors.cpp b/clang/test/AST/Interp/vectors.cpp index 8afef3c897bf..6c5d916f51f5 100644 --- a/clang/test/AST/Interp/vectors.cpp +++ b/clang/test/AST/Interp/vectors.cpp @@ -1,7 +1,7 @@ // RUN: %clang_cc1 -fexperimental-new-constant-interpreter -verify=expected,both %s // RUN: %clang_cc1 -verify=ref,both %s -// both-no-diagnostics +// ref-no-diagnostics typedef int __attribute__((vector_size(16))) VI4; constexpr VI4 A = {1,2,3,4}; @@ -13,10 +13,18 @@ namespace Vector { return VI4 { n * 3, n + 4, n - 5, n / 6 }; } constexpr auto v1 = f(10); + static_assert(__builtin_vectorelements(v1) == (16 / sizeof(int)), ""); typedef double __attribute__((vector_size(32))) VD4; constexpr VD4 g(int n) { return (VD4) { n / 2.0, n + 1.5, n - 5.4, n * 0.9 }; } constexpr auto v2 = g(4); + static_assert(__builtin_vectorelements(v2) == (32 / sizeof(double)), ""); +} + +/// FIXME: We need to support BitCasts between vector types. +namespace { + typedef float __attribute__((vector_size(16))) VI42; + constexpr VI42 A2 = A; // expected-error {{must be initialized by a constant expression}} } |