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| author | Justin Lebar <jlebar@google.com> | 2016-04-29 23:05:19 +0000 |
|---|---|---|
| committer | Justin Lebar <jlebar@google.com> | 2016-04-29 23:05:19 +0000 |
| commit | 76945b2f440dd798a814a8e485b42ab9671656ea (patch) | |
| tree | 4ebae7b527b49e701e2dd29f2bb73af101ead024 /clang/test | |
| parent | 4b2fdccad95e47f764424e35f63d0df58f3ae86a (diff) | |
| download | bcm5719-llvm-76945b2f440dd798a814a8e485b42ab9671656ea.tar.gz bcm5719-llvm-76945b2f440dd798a814a8e485b42ab9671656ea.zip | |
[CUDA] Copy host builtin types to NVPTXTargetInfo.
Summary:
Host and device types must match, otherwise when we pass values back and
forth between the host and device, we will get the wrong result.
This patch makes NVPTXTargetInfo inherit most of its type information
from the host's target info.
Reviewers: rsmith
Subscribers: cfe-commits, jhen, tra
Differential Revision: http://reviews.llvm.org/D19346
llvm-svn: 268131
Diffstat (limited to 'clang/test')
| -rw-r--r-- | clang/test/Preprocessor/cuda-types.cu | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/clang/test/Preprocessor/cuda-types.cu b/clang/test/Preprocessor/cuda-types.cu new file mode 100644 index 00000000000..dd8eef4aaef --- /dev/null +++ b/clang/test/Preprocessor/cuda-types.cu @@ -0,0 +1,27 @@ +// Check that types, widths, etc. match on the host and device sides of CUDA +// compilations. Note that we filter out long double, as this is intentionally +// different on host and device. + +// RUN: %clang --cuda-host-only -nocudainc -target i386-unknown-linux-gnu -x cuda -E -dM -o - /dev/null > %T/i386-host-defines +// RUN: %clang --cuda-device-only -nocudainc -target i386-unknown-linux-gnu -x cuda -E -dM -o - /dev/null > %T/i386-device-defines +// RUN: grep 'define __[^ ]*\(TYPE\|MAX\|SIZEOF|WIDTH\)' %T/i386-host-defines | grep -v '__LDBL\|_LONG_DOUBLE' > %T/i386-host-defines-filtered +// RUN: grep 'define __[^ ]*\(TYPE\|MAX\|SIZEOF|WIDTH\)' %T/i386-device-defines | grep -v '__LDBL\|_LONG_DOUBLE' > %T/i386-device-defines-filtered +// RUN: diff %T/i386-host-defines-filtered %T/i386-device-defines-filtered + +// RUN: %clang --cuda-host-only -nocudainc -target x86_64-unknown-linux-gnu -x cuda -E -dM -o - /dev/null > %T/x86_64-host-defines +// RUN: %clang --cuda-device-only -nocudainc -target x86_64-unknown-linux-gnu -x cuda -E -dM -o - /dev/null > %T/x86_64-device-defines +// RUN: grep 'define __[^ ]*\(TYPE\|MAX\|SIZEOF\|WIDTH\)' %T/x86_64-host-defines | grep -v '__LDBL\|_LONG_DOUBLE' > %T/x86_64-host-defines-filtered +// RUN: grep 'define __[^ ]*\(TYPE\|MAX\|SIZEOF\|WIDTH\)' %T/x86_64-device-defines | grep -v '__LDBL\|_LONG_DOUBLE' > %T/x86_64-device-defines-filtered +// RUN: diff %T/x86_64-host-defines-filtered %T/x86_64-device-defines-filtered + +// RUN: %clang --cuda-host-only -nocudainc -target powerpc64-unknown-linux-gnu -x cuda -E -dM -o - /dev/null > %T/powerpc64-host-defines +// RUN: %clang --cuda-device-only -nocudainc -target powerpc64-unknown-linux-gnu -x cuda -E -dM -o - /dev/null > %T/powerpc64-device-defines +// RUN: grep 'define __[^ ]*\(TYPE\|MAX\|SIZEOF\|WIDTH\)' %T/powerpc64-host-defines | grep -v '__LDBL\|_LONG_DOUBLE' > %T/powerpc64-host-defines-filtered +// RUN: grep 'define __[^ ]*\(TYPE\|MAX\|SIZEOF\|WIDTH\)' %T/powerpc64-device-defines | grep -v '__LDBL\|_LONG_DOUBLE' > %T/powerpc64-device-defines-filtered +// RUN: diff %T/powerpc64-host-defines-filtered %T/powerpc64-device-defines-filtered + +// RUN: %clang --cuda-host-only -nocudainc -target nvptx-nvidia-cuda -x cuda -E -dM -o - /dev/null > %T/nvptx-host-defines +// RUN: %clang --cuda-device-only -nocudainc -target nvptx-nvidia-cuda -x cuda -E -dM -o - /dev/null > %T/nvptx-device-defines +// RUN: grep 'define __[^ ]*\(TYPE\|MAX\|SIZEOF\|WIDTH\)' %T/nvptx-host-defines | grep -v '__LDBL\|_LONG_DOUBLE' > %T/nvptx-host-defines-filtered +// RUN: grep 'define __[^ ]*\(TYPE\|MAX\|SIZEOF\|WIDTH\)' %T/nvptx-device-defines | grep -v '__LDBL\|_LONG_DOUBLE' > %T/nvptx-device-defines-filtered +// RUN: diff %T/nvptx-host-defines-filtered %T/nvptx-device-defines-filtered |
