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| author | Artem Belevich <tra@google.com> | 2015-11-17 22:28:55 +0000 |
|---|---|---|
| committer | Artem Belevich <tra@google.com> | 2015-11-17 22:28:55 +0000 |
| commit | 8601733c1cec09bbda859129eb00a560dca034bb (patch) | |
| tree | e06469532f1c3f3bdaec5e5e99abdef7801446bf /clang/lib/Frontend/InitPreprocessor.cpp | |
| parent | c29db84419592e98e71a08d1a9fb04a3d6b51a0c (diff) | |
| download | llvm-8601733c1cec09bbda859129eb00a560dca034bb.zip llvm-8601733c1cec09bbda859129eb00a560dca034bb.tar.gz llvm-8601733c1cec09bbda859129eb00a560dca034bb.tar.bz2 | |
[CUDA] Make CUDA compilation usable by default.
Currently clang requires several additional command
line options in order to enable new features needed
during CUDA compilation. This patch makes these
options default.
* Automatically include cuda_runtime.h if we've found
a valid CUDA installation.
* Disable automatic CUDA header inclusion during unit tests.
* Added test case for command line construction.
* Enabled target overloads and relaxed call checks that are
needed in order to include CUDA headers.
* Added CUDA-7.5 installation path to the CUDA installation search list.
* Define __CUDA__ macro to indicate CUDA compilation.
llvm-svn: 253389
Diffstat (limited to 'clang/lib/Frontend/InitPreprocessor.cpp')
| -rw-r--r-- | clang/lib/Frontend/InitPreprocessor.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/clang/lib/Frontend/InitPreprocessor.cpp b/clang/lib/Frontend/InitPreprocessor.cpp index 30bf118..15aa546 100644 --- a/clang/lib/Frontend/InitPreprocessor.cpp +++ b/clang/lib/Frontend/InitPreprocessor.cpp @@ -411,6 +411,8 @@ static void InitializeStandardPredefinedMacros(const TargetInfo &TI, // Not "standard" per se, but available even with the -undef flag. if (LangOpts.AsmPreprocessor) Builder.defineMacro("__ASSEMBLER__"); + if (LangOpts.CUDA) + Builder.defineMacro("__CUDA__"); } /// Initialize the predefined C++ language feature test macros defined in |