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Don't #include DerivedTypes.h in this header. Make adjustments to

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compensate. Move a function out of line to TargetLowering.cpp


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33153 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Reid Spencer 2007-01-12 23:21:42 +00:00
parent a214cbbc80
commit c254b1d666
1 changed files with 3 additions and 22 deletions
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25
include/llvm/Target/TargetLowering.h
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@ -22,10 +22,10 @@
#ifndef LLVM_TARGET_TARGETLOWERING_H
#define LLVM_TARGET_TARGETLOWERING_H
#include "llvm/DerivedTypes.h"
#include "llvm/CodeGen/SelectionDAGNodes.h"
#include "llvm/CodeGen/RuntimeLibcalls.h"
#include <map>
#include <vector>
namespace llvm {
class Value;
@ -38,6 +38,7 @@ namespace llvm {
class SelectionDAG;
class MachineBasicBlock;
class MachineInstr;
class PackedType;
//===----------------------------------------------------------------------===//
/// TargetLowering - This class defines information used to lower LLVM code to
@ -339,27 +340,7 @@ public:
/// getValueType - Return the MVT::ValueType corresponding to this LLVM type.
/// This is fixed by the LLVM operations except for the pointer size.
MVT::ValueType getValueType(const Type *Ty) const {
switch (Ty->getTypeID()) {
default: assert(0 && "Unknown type!");
case Type::VoidTyID: return MVT::isVoid;
case Type::IntegerTyID:
switch (cast<IntegerType>(Ty)->getBitWidth()) {
default: assert(0 && "Invalid width for value type");
case 1: return MVT::i1;
case 8: return MVT::i8;
case 16: return MVT::i16;
case 32: return MVT::i32;
case 64: return MVT::i64;
}
break;
case Type::FloatTyID: return MVT::f32;
case Type::DoubleTyID: return MVT::f64;
case Type::PointerTyID: return PointerTy;
case Type::PackedTyID: return MVT::Vector;
}
return MVT::isVoid; // Silence a compiler warning.
}
MVT::ValueType getValueType(const Type *Ty) const;
/// getNumElements - Return the number of registers that this ValueType will
/// eventually require. This is one for any types promoted to live in larger