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PTX: Clean up target options code 

llvm-svn: 140320
This commit is contained in:
Justin Holewinski 2011-09-22 17:57:40 +00:00
parent 79a45a839c
commit 0542df5198
1 changed files with 27 additions and 79 deletions
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106
clang/lib/Basic/Targets.cpp
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@ -880,10 +880,32 @@ namespace {
class PTXTargetInfo : public TargetInfo {
static const char * const GCCRegNames[];
static const Builtin::Info BuiltinInfo[];
std::vector<llvm::StringRef> AvailableFeatures;
public:
PTXTargetInfo(const std::string& triple) : TargetInfo(triple) {
TLSSupported = false;
LongWidth = LongAlign = 64;
// Define available target features
// These must be defined in sorted order!
AvailableFeatures.push_back("compute10");
AvailableFeatures.push_back("compute11");
AvailableFeatures.push_back("compute12");
AvailableFeatures.push_back("compute13");
AvailableFeatures.push_back("compute20");
AvailableFeatures.push_back("double");
AvailableFeatures.push_back("no-fma");
AvailableFeatures.push_back("ptx20");
AvailableFeatures.push_back("ptx21");
AvailableFeatures.push_back("ptx22");
AvailableFeatures.push_back("ptx23");
AvailableFeatures.push_back("sm10");
AvailableFeatures.push_back("sm11");
AvailableFeatures.push_back("sm12");
AvailableFeatures.push_back("sm13");
AvailableFeatures.push_back("sm20");
AvailableFeatures.push_back("sm21");
AvailableFeatures.push_back("sm22");
AvailableFeatures.push_back("sm23");
}
virtual void getTargetDefines(const LangOptions &Opts,
MacroBuilder &Builder) const {
@ -942,87 +964,13 @@ namespace {
bool PTXTargetInfo::setFeatureEnabled(llvm::StringMap<bool> &Features,
const std::string &Name,
bool Enabled) const {
if (Enabled) {
if (Name == "double")
Features["double"] = true;
else if (Name == "no-fma")
Features["no-fma"] = true;
else if (Name == "compute10")
Features["compute10"] = true;
else if (Name == "compute11")
Features["compute11"] = true;
else if (Name == "compute12")
Features["compute12"] = true;
else if (Name == "compute13")
Features["compute13"] = true;
else if (Name == "compute20")
Features["compute20"] = true;
else if (Name == "ptx20")
Features["ptx20"] = true;
else if (Name == "ptx21")
Features["ptx21"] = true;
else if (Name == "ptx22")
Features["ptx22"] = true;
else if (Name == "ptx23")
Features["ptx23"] = true;
else if (Name == "sm10")
Features["sm10"] = true;
else if (Name == "sm11")
Features["sm11"] = true;
else if (Name == "sm12")
Features["sm12"] = true;
else if (Name == "sm13")
Features["sm13"] = true;
else if (Name == "sm20")
Features["sm20"] = true;
else if (Name == "sm21")
Features["sm21"] = true;
else if (Name == "sm22")
Features["sm22"] = true;
else if (Name == "sm23")
Features["sm23"] = true;
if(std::binary_search(AvailableFeatures.begin(), AvailableFeatures.end(),
Name)) {
Features[Name] = Enabled;
return true;
} else {
if (Name == "double")
Features["double"] = false;
else if (Name == "no-fma")
Features["no-fma"] = false;
else if (Name == "compute10")
Features["compute10"] = false;
else if (Name == "compute11")
Features["compute11"] = false;
else if (Name == "compute12")
Features["compute12"] = false;
else if (Name == "compute13")
Features["compute13"] = false;
else if (Name == "compute20")
Features["compute20"] = false;
else if (Name == "ptx20")
Features["ptx20"] = false;
else if (Name == "ptx21")
Features["ptx21"] = false;
else if (Name == "ptx22")
Features["ptx22"] = false;
else if (Name == "ptx23")
Features["ptx23"] = false;
else if (Name == "sm10")
Features["sm10"] = false;
else if (Name == "sm11")
Features["sm11"] = false;
else if (Name == "sm12")
Features["sm12"] = false;
else if (Name == "sm13")
Features["sm13"] = false;
else if (Name == "sm20")
Features["sm20"] = false;
else if (Name == "sm21")
Features["sm21"] = false;
else if (Name == "sm22")
Features["sm22"] = false;
else if (Name == "sm23")
Features["sm23"] = false;
return false;
}
return true;
}
class PTX32TargetInfo : public PTXTargetInfo {