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PTX: Add some basic support for OpenCL address spaces 

llvm-svn: 141008
This commit is contained in:
Justin Holewinski 2011-10-03 17:28:37 +00:00
parent 786bdb9e14
commit 794c205e52
1 changed files with 6 additions and 0 deletions
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6
clang/lib/Basic/Targets.cpp
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@ -878,6 +878,11 @@ public:
} // 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 @@ namespace {
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");