diff options
| author | Artem Belevich <tra@google.com> | 2015-09-22 17:22:59 +0000 |
|---|---|---|
| committer | Artem Belevich <tra@google.com> | 2015-09-22 17:22:59 +0000 |
| commit | 72de1e381c176b8c130e589d9dcd9ed78bb4c4bc (patch) | |
| tree | 3a15848a031d2bdf782fe0395f0338a3d165328c /include/clang/Basic/LangOptions.def | |
| parent | 2ead4d5eabb25334b92746a6eaf51b2285c73709 (diff) | |
[CUDA] Allow function overloads in CUDA based on host/device attributes.
The patch makes it possible to parse CUDA files that contain host/device
functions with identical signatures, but different attributes without
having to physically split source into host-only and device-only parts.
This change is needed in order to parse CUDA header files that have
a lot of name clashes with standard include files.
Gory details are in design doc here: https://goo.gl/EXnymm
Feel free to leave comments there or in this review thread.
This feature is controlled with CC1 option -fcuda-target-overloads
and is disabled by default.
Differential Revision: http://reviews.llvm.org/D12453
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@248295 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'include/clang/Basic/LangOptions.def')
| -rw-r--r-- | include/clang/Basic/LangOptions.def | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/clang/Basic/LangOptions.def b/include/clang/Basic/LangOptions.def index 292448489b..3e3aa43494 100644 --- a/include/clang/Basic/LangOptions.def +++ b/include/clang/Basic/LangOptions.def @@ -166,6 +166,7 @@ LANGOPT(OpenMPUseTLS , 1, 0, "Use TLS for threadprivates or runtime calls") LANGOPT(CUDAIsDevice , 1, 0, "Compiling for CUDA device") LANGOPT(CUDAAllowHostCallsFromHostDevice, 1, 0, "Allow host device functions to call host functions") LANGOPT(CUDADisableTargetCallChecks, 1, 0, "Disable checks for call targets (host, device, etc.)") +LANGOPT(CUDATargetOverloads, 1, 0, "Enable function overloads based on CUDA target attributes") LANGOPT(CUDAUsesLibDevice , 1, 0, "Selectively link and internalize bitcode.") LANGOPT(AssumeSaneOperatorNew , 1, 1, "implicit __attribute__((malloc)) for C++'s new operators") |