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Keep track of the current BasicBlock being processed so that a referencing

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MachineInstr can later be patched up correctly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6378 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Misha Brukman 2003-05-27 22:41:44 +00:00
parent af6f38e424
commit 0d60345dcf
2 changed files with 4 additions and 2 deletions
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4
lib/Target/SparcV9/SparcV9CodeEmitter.cpp
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@ -30,8 +30,7 @@ int64_t SparcV9CodeEmitter::getMachineOpValue(MachineOperand &MO) {
} else if (MO.isImmediate()) {
return MO.getImmedValue();
} else if (MO.isPCRelativeDisp()) {
// FIXME!!!
//return MO.getPCRelativeDisp();
MCE->saveBBreference(currBB, MO);
return 0;
} else {
assert(0 && "Unknown type of MachineOperand");
@ -55,6 +54,7 @@ bool SparcV9CodeEmitter::runOnMachineFunction(MachineFunction &MF) {
}
void SparcV9CodeEmitter::emitBasicBlock(MachineBasicBlock &MBB) {
currBB = MBB.getBasicBlock();
MCE.startBasicBlock(MBB);
for (MachineBasicBlock::iterator I = MBB.begin(), E = MBB.end(); I != E; ++I)
emitInstruction(**I);

2
lib/Target/SparcV9/SparcV9CodeEmitter.h
View File

@ -3,12 +3,14 @@
#ifndef SPARCV9CODEEMITTER_H
#define SPARCV9CODEEMITTER_H
#include "llvm/BasicBlock.h"
#include "llvm/CodeGen/MachineCodeEmitter.h"
#include "llvm/CodeGen/MachineFunctionPass.h"
#include "llvm/CodeGen/MachineInstr.h"
class SparcV9CodeEmitter : public MachineFunctionPass {
MachineCodeEmitter &MCE;
BasicBlock *BB;
public:
SparcV9CodeEmitter(MachineCodeEmitter &M) : MCE(M) {}