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7b27454477
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
18 lines
880 B
C
18 lines
880 B
C
// REQUIRES: clang-driver
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// REQUIRES: powerpc-registered-target
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// REQUIRES: nvptx-registered-target
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//
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// Verify that CUDA device commands do not get OpenMP flags.
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//
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// RUN: %clang -no-canonical-prefixes -### -x cuda -target powerpc64le-linux-gnu -std=c++11 --cuda-gpu-arch=sm_35 -fopenmp=libomp %s 2>&1 \
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// RUN: | FileCheck %s --check-prefix NO-OPENMP-FLAGS-FOR-CUDA-DEVICE
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//
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// NO-OPENMP-FLAGS-FOR-CUDA-DEVICE: clang{{.*}}" "-cc1" "-triple" "nvptx64-nvidia-cuda"
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// NO-OPENMP-FLAGS-FOR-CUDA-DEVICE-NOT: -fopenmp
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// NO-OPENMP-FLAGS-FOR-CUDA-DEVICE-NEXT: ptxas" "-m64"
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// NO-OPENMP-FLAGS-FOR-CUDA-DEVICE-NEXT: fatbinary" "--cuda" "-64"
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// NO-OPENMP-FLAGS-FOR-CUDA-DEVICE-NEXT: clang{{.*}}" "-cc1" "-triple" "powerpc64le-unknown-linux-gnu"
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// NO-OPENMP-FLAGS-FOR-CUDA-DEVICE: -fopenmp
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// NO-OPENMP-FLAGS-FOR-CUDA-DEVICE-NEXT: {{ld(.exe)?"}} {{.*}}"-m" "elf64lppc"
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