PTX: Add some basic support for OpenCL address spaces
llvm-svn: 141008
diff --git a/clang/lib/Basic/Targets.cpp b/clang/lib/Basic/Targets.cpp
index 74d3b7c..fc026d7 100644
--- a/clang/lib/Basic/Targets.cpp
+++ b/clang/lib/Basic/Targets.cpp
@@ -878,6 +878,11 @@
} // end anonymous namespace.
namespace {
+ static const unsigned PTXAddrSpaceMap[] = {
+ 0, // opencl_global
+ 4, // opencl_local
+ 1 // opencl_constant
+ };
class PTXTargetInfo : public TargetInfo {
static const char * const GCCRegNames[];
static const Builtin::Info BuiltinInfo[];
@@ -886,6 +891,7 @@
PTXTargetInfo(const std::string& triple) : TargetInfo(triple) {
TLSSupported = false;
LongWidth = LongAlign = 64;
+ AddrSpaceMap = &PTXAddrSpaceMap;
// Define available target features
// These must be defined in sorted order!
AvailableFeatures.push_back("compute10");