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Remove PointerType from target definition. Use abstract type MVT::iPTR to

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represent pointer type.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28363 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng
2006-05-17 20:37:59 +00:00
parent eba0bf5aff
commit 2618d07765
4 changed files with 93 additions and 65 deletions
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utils/TableGen/CodeGenTarget.cpp
+27 -31
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@@ -30,12 +30,7 @@ AsmWriterNum("asmwriternum", cl::init(0),
/// getValueType - Return the MCV::ValueType that the specified TableGen record
/// corresponds to.
MVT::ValueType llvm::getValueType(Record *Rec, const CodeGenTarget *CGT) {
MVT::ValueType VT = (MVT::ValueType)Rec->getValueAsInt("Value");
if (VT == MVT::iPTR) {
assert(CGT && "Use a pointer type in a place that isn't supported yet!");
VT = CGT->getPointerType();
}
return VT;
return (MVT::ValueType)Rec->getValueAsInt("Value");
}
std::string llvm::getName(MVT::ValueType T) {
@@ -63,35 +58,37 @@ std::string llvm::getName(MVT::ValueType T) {
case MVT::v2f32: return "v2f32";
case MVT::v4f32: return "v4f32";
case MVT::v2f64: return "v2f64";
case MVT::iPTR: return "TLI.getPointetTy()";
default: assert(0 && "ILLEGAL VALUE TYPE!"); return "";
}
}
std::string llvm::getEnumName(MVT::ValueType T) {
switch (T) {
case MVT::Other: return "Other";
case MVT::i1: return "i1";
case MVT::i8: return "i8";
case MVT::i16: return "i16";
case MVT::i32: return "i32";
case MVT::i64: return "i64";
case MVT::i128: return "i128";
case MVT::f32: return "f32";
case MVT::f64: return "f64";
case MVT::f80: return "f80";
case MVT::f128: return "f128";
case MVT::Flag: return "Flag";
case MVT::isVoid:return "isVoid";
case MVT::v8i8: return "v8i8";
case MVT::v4i16: return "v4i16";
case MVT::v2i32: return "v2i32";
case MVT::v16i8: return "v16i8";
case MVT::v8i16: return "v8i16";
case MVT::v4i32: return "v4i32";
case MVT::v2i64: return "v2i64";
case MVT::v2f32: return "v2f32";
case MVT::v4f32: return "v4f32";
case MVT::v2f64: return "v2f64";
case MVT::Other: return "MVT::Other";
case MVT::i1: return "MVT::i1";
case MVT::i8: return "MVT::i8";
case MVT::i16: return "MVT::i16";
case MVT::i32: return "MVT::i32";
case MVT::i64: return "MVT::i64";
case MVT::i128: return "MVT::i128";
case MVT::f32: return "MVT::f32";
case MVT::f64: return "MVT::f64";
case MVT::f80: return "MVT::f80";
case MVT::f128: return "MVT::f128";
case MVT::Flag: return "MVT::Flag";
case MVT::isVoid:return "MVT::isVoid";
case MVT::v8i8: return "MVT::v8i8";
case MVT::v4i16: return "MVT::v4i16";
case MVT::v2i32: return "MVT::v2i32";
case MVT::v16i8: return "MVT::v16i8";
case MVT::v8i16: return "MVT::v8i16";
case MVT::v4i32: return "MVT::v4i32";
case MVT::v2i64: return "MVT::v2i64";
case MVT::v2f32: return "MVT::v2f32";
case MVT::v4f32: return "MVT::v4f32";
case MVT::v2f64: return "MVT::v2f64";
case MVT::iPTR: return "TLI.getPointetTy()";
default: assert(0 && "ILLEGAL VALUE TYPE!"); return "";
}
}
@@ -104,7 +101,7 @@ std::ostream &llvm::operator<<(std::ostream &OS, MVT::ValueType T) {
/// getTarget - Return the current instance of the Target class.
///
CodeGenTarget::CodeGenTarget() : PointerType(MVT::Other) {
CodeGenTarget::CodeGenTarget() {
std::vector<Record*> Targets = Records.getAllDerivedDefinitions("Target");
if (Targets.size() == 0)
throw std::string("ERROR: No 'Target' subclasses defined!");
@@ -114,7 +111,6 @@ CodeGenTarget::CodeGenTarget() : PointerType(MVT::Other) {
// Read in all of the CalleeSavedRegisters.
CalleeSavedRegisters =TargetRec->getValueAsListOfDefs("CalleeSavedRegisters");
PointerType = getValueType(TargetRec->getValueAsDef("PointerType"));
}