From: Justin Lebar <jlebar@google.com>
Date: Thu, 14 Jan 2016 21:41:31 +0000 (+0000)
Subject: [CUDA] Add test for compiling CUDA code with -S.
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=56c6f5e7a1ef48adc300c26254c07b28e7de9c53;p=clang

[CUDA] Add test for compiling CUDA code with -S.

Reviewers: tra

Subscribers: cfe-commits, jhen

Differential Revision: http://reviews.llvm.org/D16081

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@257810 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/Driver/cuda-output-asm.cu b/test/Driver/cuda-output-asm.cu
new file mode 100644
index 0000000000..af62478ac2
--- /dev/null
+++ b/test/Driver/cuda-output-asm.cu
@@ -0,0 +1,29 @@
+// Tests CUDA compilation with -S.
+
+// REQUIRES: clang-driver
+// REQUIRES: x86-registered-target
+// REQUIRES: nvptx-registered-target
+
+// RUN: %clang -### -S -target x86_64-linux-gnu --cuda-gpu-arch=sm_20 %s 2>&1 \
+// RUN:   | FileCheck -check-prefix HOST -check-prefix SM20 %s
+// RUN: %clang -### -S -target x86_64-linux-gnu --cuda-host-only -o foo.s %s 2>&1 \
+// RUN:   | FileCheck -check-prefix HOST %s
+// RUN: %clang -### -S -target x86_64-linux-gnu --cuda-gpu-arch=sm_20 \
+// RUN:   --cuda-device-only -o foo.s %s 2>&1 \
+// RUN:   | FileCheck -check-prefix SM20 %s
+// RUN: %clang -### -S -target x86_64-linux-gnu --cuda-gpu-arch=sm_20 \
+// RUN:   --cuda-gpu-arch=sm_30 --cuda-device-only %s 2>&1 \
+// RUN:   | FileCheck -check-prefix SM20 -check-prefix SM30 %s
+
+// HOST-DAG: "-cc1" "-triple" "x86_64--linux-gnu"
+// SM20-DAG: "-cc1" "-triple" "nvptx64-nvidia-cuda"
+// SM20-same: "-target-cpu" "sm_20"
+// SM30-DAG: "-cc1" "-triple" "nvptx64-nvidia-cuda"
+// SM30-same: "-target-cpu" "sm_30"
+
+// RUN: %clang -### -S -target x86_64-linux-gnu -o foo.s %s 2>&1 \
+// RUN:   | FileCheck -check-prefix MULTIPLE-OUTPUT-FILES %s
+// RUN: %clang -### -S -target x86_64-linux-gnu --cuda-device-only \
+// RUN:   --cuda-gpu-arch=sm_20 --cuda-gpu-arch=sm_30 -o foo.s %s 2>&1 \
+// RUN:   | FileCheck -check-prefix MULTIPLE-OUTPUT-FILES %s
+// MULTIPLE-OUTPUT-FILES: error: cannot specify -o when generating multiple output files