diff options
author | Peter Collingbourne <peter@pcc.me.uk> | 2011-10-02 23:49:40 +0000 |
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committer | Peter Collingbourne <peter@pcc.me.uk> | 2011-10-02 23:49:40 +0000 |
commit | 78dd67e78c50a7abdc7c358e5eac1770d5fea22a (patch) | |
tree | 95066468a540e02295d1781171c90f7802878105 /test/SemaCUDA | |
parent | 1f24076313e3c4921134db555194605c9a1ea49e (diff) |
CUDA: diagnose invalid calls across targets
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@140978 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/SemaCUDA')
-rw-r--r-- | test/SemaCUDA/cuda.h | 2 | ||||
-rw-r--r-- | test/SemaCUDA/function-target.cu | 44 |
2 files changed, 45 insertions, 1 deletions
diff --git a/test/SemaCUDA/cuda.h b/test/SemaCUDA/cuda.h index e3aeb99ed2..26a8df0440 100644 --- a/test/SemaCUDA/cuda.h +++ b/test/SemaCUDA/cuda.h @@ -10,7 +10,7 @@ struct dim3 { unsigned x, y, z; - dim3(unsigned x, unsigned y = 1, unsigned z = 1) : x(x), y(y), z(z) {} + __host__ __device__ dim3(unsigned x, unsigned y = 1, unsigned z = 1) : x(x), y(y), z(z) {} }; typedef struct cudaStream *cudaStream_t; diff --git a/test/SemaCUDA/function-target.cu b/test/SemaCUDA/function-target.cu new file mode 100644 index 0000000000..c7a55e2fad --- /dev/null +++ b/test/SemaCUDA/function-target.cu @@ -0,0 +1,44 @@ +// RUN: %clang_cc1 -fsyntax-only -verify %s + +#include "cuda.h" + +__host__ void h1h(void); +__device__ void h1d(void); // expected-note {{candidate function not viable: call to __device__ function from __host__ function}} +__host__ __device__ void h1hd(void); +__global__ void h1g(void); + +struct h1ds { // expected-note {{requires 1 argument}} + __device__ h1ds(); // expected-note {{candidate constructor not viable: call to __device__ function from __host__ function}} +}; + +__host__ void h1(void) { + h1h(); + h1d(); // expected-error {{no matching function}} + h1hd(); + h1g<<<1, 1>>>(); + h1ds x; // expected-error {{no matching constructor}} +} + +__host__ void d1h(void); // expected-note {{candidate function not viable: call to __host__ function from __device__ function}} +__device__ void d1d(void); +__host__ __device__ void d1hd(void); +__global__ void d1g(void); // expected-note {{'d1g' declared here}} + +__device__ void d1(void) { + d1h(); // expected-error {{no matching function}} + d1d(); + d1hd(); + d1g<<<1, 1>>>(); // expected-error {{reference to __global__ function 'd1g' in __device__ function}} +} + +__host__ void hd1h(void); // expected-note {{candidate function not viable: call to __host__ function from __host__ __device__ function}} +__device__ void hd1d(void); // expected-note {{candidate function not viable: call to __device__ function from __host__ __device__ function}} +__host__ __device__ void hd1hd(void); +__global__ void hd1g(void); // expected-note {{'hd1g' declared here}} + +__host__ __device__ void hd1(void) { + hd1h(); // expected-error {{no matching function}} + hd1d(); // expected-error {{no matching function}} + hd1hd(); + hd1g<<<1, 1>>>(); // expected-error {{reference to __global__ function 'hd1g' in __host__ __device__ function}} +} |