r257807 - [CUDA] Add tests for compiling CUDA files with -E.

[Justin Lebar via cfe-commits]

Author: jlebar
Date: Thu Jan 14 15:41:18 2016
New Revision: 257807

URL: http://llvm.org/viewvc/llvm-project?rev=257807&view=rev
Log:
[CUDA] Add tests for compiling CUDA files with -E.

Reviewers: tra

Subscribers: cfe-commits, jhen

Differential Revision: http://reviews.llvm.org/D16080

Added:
    cfe/trunk/test/Preprocessor/cuda-preprocess.cu

Added: cfe/trunk/test/Preprocessor/cuda-preprocess.cu
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Preprocessor/cuda-preprocess.cu?rev=257807&view=auto
==============================================================================
--- cfe/trunk/test/Preprocessor/cuda-preprocess.cu (added)
+++ cfe/trunk/test/Preprocessor/cuda-preprocess.cu Thu Jan 14 15:41:18 2016
@@ -0,0 +1,32 @@
+// Tests CUDA compilation with -E.
+
+// REQUIRES: clang-driver
+// REQUIRES: x86-registered-target
+// REQUIRES: nvptx-registered-target
+
+#ifndef __CUDA_ARCH__
+#define PREPROCESSED_AWAY
+clang_unittest_no_arch PREPROCESSED_AWAY
+#else
+clang_unittest_cuda_arch __CUDA_ARCH__
+#endif
+
+// CHECK-NOT: PREPROCESSED_AWAY
+
+// RUN: %clang -E -target x86_64-linux-gnu --cuda-gpu-arch=sm_20 %s 2>&1 \
+// RUN:   | FileCheck -check-prefix NOARCH %s
+// RUN: %clang -E -target x86_64-linux-gnu --cuda-gpu-arch=sm_20 --cuda-host-only %s 2>&1 \
+// RUN:   | FileCheck -check-prefix NOARCH %s
+// NOARCH: clang_unittest_no_arch
+
+// RUN: %clang -E -target x86_64-linux-gnu --cuda-gpu-arch=sm_20 --cuda-device-only %s 2>&1 \
+// RUN:   | FileCheck -check-prefix SM20 %s
+// SM20: clang_unittest_cuda_arch 200
+
+// RUN: %clang -E -target x86_64-linux-gnu --cuda-gpu-arch=sm_30 --cuda-device-only %s 2>&1 \
+// RUN:   | FileCheck -check-prefix SM30 %s
+// SM30: clang_unittest_cuda_arch 300
+
+// RUN: %clang -E -target x86_64-linux-gnu --cuda-gpu-arch=sm_20 --cuda-gpu-arch=sm_30 \
+// RUN:   --cuda-device-only %s 2>&1 \
+// RUN:   | FileCheck -check-prefix SM20 -check-prefix SM30 %s