//===-- TargetInstrInfo.cpp - Target Instruction Information --------------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file was developed by the LLVM research group and is distributed under
+// the University of Illinois Open Source License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
//
//
//===----------------------------------------------------------------------===//
#include "llvm/Constant.h"
#include "llvm/DerivedTypes.h"
+namespace llvm {
+
// External object describing the machine instructions
// Initialized only when the TargetMachine class is created
// and reset when that class is destroyed.
//
const TargetInstrDescriptor* TargetInstrDescriptors = 0;
-
TargetInstrInfo::TargetInstrInfo(const TargetInstrDescriptor* Desc,
- unsigned DescSize,
- unsigned NumRealOpCodes)
- : desc(Desc), descSize(DescSize), numRealOpCodes(NumRealOpCodes) {
+ unsigned numOpcodes)
+ : desc(Desc), NumOpcodes(numOpcodes) {
// FIXME: TargetInstrDescriptors should not be global
- assert(TargetInstrDescriptors == NULL && desc != NULL);
+ assert(TargetInstrDescriptors == NULL && desc != NULL
+ && "TargetMachine data structure corrupt; maybe you tried to create another TargetMachine? (only one may exist in a program)");
TargetInstrDescriptors = desc; // initialize global variable
}
assert(CV->getType()->isPrimitiveType() || isa<PointerType>(CV->getType()));
return !(CV->getType()->isIntegral() || isa<PointerType>(CV->getType()));
}
+
+} // End llvm namespace