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llvm-project/clang/test/Preprocessor/cuda-approx-transcendentals.cu

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[CUDA] Add -fcuda-approx-transcendentals flag. Summary: This lets us emit e.g. sin.approx.f32. See http://docs.nvidia.com/cuda/parallel-thread-execution/#floating-point-instructions-sin Reviewers: rnk Subscribers: tra, cfe-commits Differential Revision: http://reviews.llvm.org/D20493 llvm-svn: 270484
2016-05-24 04:19:56 +08:00
// RUN: %clang --cuda-host-only -nocudainc -target i386-unknown-linux-gnu -x cuda -E -dM -o - /dev/null | FileCheck --check-prefix HOST %s
[CUDA] Updated CUDA tests that must run w/o CUDA installation. Fixes test failures after r277542 on systems that don't have CUDA installed. llvm-svn: 277552
2016-08-03 07:43:04 +08:00
// RUN: %clang --cuda-device-only -nocudainc -nocudalib -target i386-unknown-linux-gnu -x cuda -E -dM -o - /dev/null | FileCheck --check-prefix DEVICE-NOFAST %s
// RUN: %clang -fcuda-approx-transcendentals --cuda-device-only -nocudainc -nocudalib -target i386-unknown-linux-gnu -x cuda -E -dM -o - /dev/null | FileCheck --check-prefix DEVICE-FAST %s
// RUN: %clang -ffast-math --cuda-device-only -nocudainc -nocudalib -target i386-unknown-linux-gnu -x cuda -E -dM -o - /dev/null | FileCheck --check-prefix DEVICE-FAST %s
[CUDA] Add -fcuda-approx-transcendentals flag. Summary: This lets us emit e.g. sin.approx.f32. See http://docs.nvidia.com/cuda/parallel-thread-execution/#floating-point-instructions-sin Reviewers: rnk Subscribers: tra, cfe-commits Differential Revision: http://reviews.llvm.org/D20493 llvm-svn: 270484
2016-05-24 04:19:56 +08:00
// HOST-NOT: __CLANG_CUDA_APPROX_TRANSCENDENTALS__
// DEVICE-NOFAST-NOT: __CLANG_CUDA_APPROX_TRANSCENDENTALS__
// DEVICE-FAST: __CLANG_CUDA_APPROX_TRANSCENDENTALS__