1 | // Tests CUDA compilation with -S and -emit-llvm. |
2 | |
3 | // REQUIRES: clang-driver |
4 | // REQUIRES: x86-registered-target |
5 | // REQUIRES: nvptx-registered-target |
6 | |
7 | // RUN: %clang -### -S -target x86_64-linux-gnu --cuda-gpu-arch=sm_20 %s 2>&1 \ |
8 | // RUN: | FileCheck -check-prefix HOST -check-prefix SM20 %s |
9 | // RUN: %clang -### -S -target x86_64-linux-gnu --cuda-host-only -o foo.s %s 2>&1 \ |
10 | // RUN: | FileCheck -check-prefix HOST %s |
11 | // RUN: %clang -### -S -target x86_64-linux-gnu --cuda-gpu-arch=sm_20 \ |
12 | // RUN: --cuda-device-only -o foo.s %s 2>&1 \ |
13 | // RUN: | FileCheck -check-prefix SM20 %s |
14 | // RUN: %clang -### -S -target x86_64-linux-gnu --cuda-gpu-arch=sm_20 \ |
15 | // RUN: --cuda-gpu-arch=sm_30 --cuda-device-only %s 2>&1 \ |
16 | // RUN: | FileCheck -check-prefix SM20 -check-prefix SM30 %s |
17 | |
18 | // HOST-DAG: "-cc1" "-triple" "x86_64-unknown-linux-gnu" |
19 | // SM20-DAG: "-cc1" "-triple" "nvptx64-nvidia-cuda" |
20 | // SM20-same: "-target-cpu" "sm_20" |
21 | // SM30-DAG: "-cc1" "-triple" "nvptx64-nvidia-cuda" |
22 | // SM30-same: "-target-cpu" "sm_30" |
23 | |
24 | // RUN: %clang -### -S -target x86_64-linux-gnu -o foo.s %s 2>&1 \ |
25 | // RUN: | FileCheck -check-prefix MULTIPLE-OUTPUT-FILES %s |
26 | // RUN: %clang -### -S -target x86_64-linux-gnu --cuda-device-only \ |
27 | // RUN: --cuda-gpu-arch=sm_20 --cuda-gpu-arch=sm_30 -o foo.s %s 2>&1 \ |
28 | // RUN: | FileCheck -check-prefix MULTIPLE-OUTPUT-FILES %s |
29 | // RUN: %clang -### -emit-llvm -c -target x86_64-linux-gnu -o foo.s %s 2>&1 \ |
30 | // RUN: | FileCheck -check-prefix MULTIPLE-OUTPUT-FILES %s |
31 | // MULTIPLE-OUTPUT-FILES: error: cannot specify -o when generating multiple output files |
32 | // Make sure we do not get duplicate diagnostics. |
33 | // MULTIPLE-OUTPUT-FILES-NOT: error: cannot specify -o when generating multiple output files |
34 | |