From 72de1e381c176b8c130e589d9dcd9ed78bb4c4bc Mon Sep 17 00:00:00 2001 From: Artem Belevich Date: Tue, 22 Sep 2015 17:22:59 +0000 Subject: [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 --- include/clang/Basic/LangOptions.def | 1 + 1 file changed, 1 insertion(+) (limited to 'include/clang/Basic/LangOptions.def') 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") -- cgit v1.2.3