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| author | Alexey Bataev <a.bataev@hotmail.com> | 2018-04-18 16:31:09 +0000 |
|---|---|---|
| committer | Alexey Bataev <a.bataev@hotmail.com> | 2018-04-18 16:31:09 +0000 |
| commit | e36c67b35c26d7c9a2974ffd2f8ba6a9f0260f15 (patch) | |
| tree | b2a4953d114bf03c8af176f93d4e2c5e19000514 /clang/test/Driver/openmp-offload-gpu.c | |
| parent | 242706b8d187ee70c9da3737dd8414b7a762a42b (diff) | |
| download | bcm5719-llvm-e36c67b35c26d7c9a2974ffd2f8ba6a9f0260f15.tar.gz bcm5719-llvm-e36c67b35c26d7c9a2974ffd2f8ba6a9f0260f15.zip | |
[NVPTX] Emit debug info in DWARF-2 by default for Cuda devices.
Summary:
NVPTX target supports debug info in DWARF-2 format. Patch adds emission
of debug info in DWARF-2 by default.
Reviewers: tra, jlebar
Subscribers: aprantl, JDevlieghere, cfe-commits
Differential Revision: https://reviews.llvm.org/D42581
llvm-svn: 330272
Diffstat (limited to 'clang/test/Driver/openmp-offload-gpu.c')
| -rw-r--r-- | clang/test/Driver/openmp-offload-gpu.c | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/clang/test/Driver/openmp-offload-gpu.c b/clang/test/Driver/openmp-offload-gpu.c index 152e03a57c3..3d14041a13f 100644 --- a/clang/test/Driver/openmp-offload-gpu.c +++ b/clang/test/Driver/openmp-offload-gpu.c @@ -165,3 +165,51 @@ // RUN: | FileCheck -check-prefix=CHK-BCLIB-WARN %s // CHK-BCLIB-WARN: No library 'libomptarget-nvptx-sm_20.bc' found in the default clang lib directory or in LIBRARY_PATH. Expect degraded performance due to no inlining of runtime functions on target devices. + +/// Check that debug info is emitted in dwarf-2 +// RUN: %clang -### -no-canonical-prefixes -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -g -O0 --no-cuda-noopt-device-debug 2>&1 \ +// RUN: | FileCheck -check-prefix=NO_DEBUG %s +// RUN: %clang -### -no-canonical-prefixes -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -g -O3 2>&1 \ +// RUN: | FileCheck -check-prefix=NO_DEBUG %s +// RUN: %clang -### -no-canonical-prefixes -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -g -O3 --no-cuda-noopt-device-debug 2>&1 \ +// RUN: | FileCheck -check-prefix=NO_DEBUG %s +// RUN: %clang -### -no-canonical-prefixes -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -g0 2>&1 \ +// RUN: | FileCheck -check-prefix=NO_DEBUG %s +// RUN: %clang -### -no-canonical-prefixes -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -ggdb0 -O3 --cuda-noopt-device-debug 2>&1 \ +// RUN: | FileCheck -check-prefix=NO_DEBUG %s +// RUN: %clang -### -no-canonical-prefixes -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -gline-tables-only 2>&1 \ +// RUN: | FileCheck -check-prefix=NO_DEBUG -check-prefix=LINE_TABLE %s +// RUN: %clang -### -no-canonical-prefixes -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -ggdb1 -O2 --cuda-noopt-device-debug 2>&1 \ +// RUN: | FileCheck -check-prefix=NO_DEBUG -check-prefix=LINE_TABLE %s + +// NO_DEBUG: ptxas +// LINE_TABLE: "-lineinfo" +// NO_DEBUG-NOT: "-g" +// NO_DEBUG: nvlink +// NO_DEBUG-NOT: "-g" + +// RUN: %clang -### -no-canonical-prefixes -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -g 2>&1 \ +// RUN: | FileCheck -check-prefix=HAS_DEBUG %s +// RUN: %clang -### -no-canonical-prefixes -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -g -O0 --cuda-noopt-device-debug 2>&1 \ +// RUN: | FileCheck -check-prefix=HAS_DEBUG %s +// RUN: %clang -### -no-canonical-prefixes -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -g -O3 --cuda-noopt-device-debug 2>&1 \ +// RUN: | FileCheck -check-prefix=HAS_DEBUG %s +// RUN: %clang -### -no-canonical-prefixes -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -g2 2>&1 \ +// RUN: | FileCheck -check-prefix=HAS_DEBUG %s +// RUN: %clang -### -no-canonical-prefixes -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -ggdb2 -O0 --cuda-noopt-device-debug 2>&1 \ +// RUN: | FileCheck -check-prefix=HAS_DEBUG %s +// RUN: %clang -### -no-canonical-prefixes -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -g3 -O3 --cuda-noopt-device-debug 2>&1 \ +// RUN: | FileCheck -check-prefix=HAS_DEBUG %s +// RUN: %clang -### -no-canonical-prefixes -fopenmp=libomp -fopenmp-targets=nvptx64-nvidia-cuda -Xopenmp-target -march=sm_60 %s -ggdb3 -O2 --cuda-noopt-device-debug 2>&1 \ +// RUN: | FileCheck -check-prefix=HAS_DEBUG %s + +// HAS_DEBUG: "-triple" "nvptx64-nvidia-cuda" +// HAS_DEBUG-SAME: "-dwarf-version=2" +// HAS_DEBUG-SAME: "-fopenmp-is-device" +// HAS_DEBUG: ptxas +// HAS_DEBUG-SAME: "-g" +// HAS_DEBUG-SAME: "--dont-merge-basicblocks" +// HAS_DEBUG-SAME: "--return-at-end" +// HAS_DEBUG: nvlink +// HAS_DEBUG-SAME: "-g" + |
