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llvm-project/clang/test/Driver/cuda-output-asm.cu

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Fix bug when compiling CUDA code with -emit-llvm and -o. In this case the device code is not injected into an host action and therefore the user should get an error as -o can't be used when generating two outputs. llvm-svn: 285263
2016-10-27 08:53:34 +08:00
// Tests CUDA compilation with -S and -emit-llvm.
[CUDA] Add test for compiling CUDA code with -S. Reviewers: tra Subscribers: cfe-commits, jhen Differential Revision: http://reviews.llvm.org/D16081 llvm-svn: 257810
2016-01-15 05:41:31 +08:00
// 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
[ADT] Normalize empty triple components LLVM triple normalization is handling "unknown" and empty components differently; for example given "x86_64-unknown-linux-gnu" and "x86_64-linux-gnu" which should be equivalent, triple normalization returns "x86_64-unknown-linux-gnu" and "x86_64--linux-gnu". autoconf's config.sub returns "x86_64-unknown-linux-gnu" for both "x86_64-linux-gnu" and "x86_64-unknown-linux-gnu". This changes the triple normalization to behave the same way, replacing empty triple components with "unknown". This addresses PR37129. Differential Revision: https://reviews.llvm.org/D50219 llvm-svn: 339294
2018-08-09 06:23:57 +08:00
// HOST-DAG: "-cc1" "-triple" "x86_64-unknown-linux-gnu"
[CUDA] Add test for compiling CUDA code with -S. Reviewers: tra Subscribers: cfe-commits, jhen Differential Revision: http://reviews.llvm.org/D16081 llvm-svn: 257810
2016-01-15 05:41:31 +08:00
// 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
Fix bug when compiling CUDA code with -emit-llvm and -o. In this case the device code is not injected into an host action and therefore the user should get an error as -o can't be used when generating two outputs. llvm-svn: 285263
2016-10-27 08:53:34 +08:00
// RUN: %clang -### -emit-llvm -c -target x86_64-linux-gnu -o foo.s %s 2>&1 \
// RUN: | FileCheck -check-prefix MULTIPLE-OUTPUT-FILES %s
[CUDA] Add test for compiling CUDA code with -S. Reviewers: tra Subscribers: cfe-commits, jhen Differential Revision: http://reviews.llvm.org/D16081 llvm-svn: 257810
2016-01-15 05:41:31 +08:00
// MULTIPLE-OUTPUT-FILES: error: cannot specify -o when generating multiple output files
Remove check for -o option in offloading actions builder. This check is also present when jobs are built, so the offloading builder check is not needed anymore. llvm-svn: 285264
2016-10-27 09:08:58 +08:00
// Make sure we do not get duplicate diagnostics.
// MULTIPLE-OUTPUT-FILES-NOT: error: cannot specify -o when generating multiple output files