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Use addGlobalAddress and addMBB for call & branch targets instead of addPCDisp.

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Abort if we see a PCRelativeDisp MachineOperand, to be safe. This matches
the X86 backend.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@14202 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Brian Gaeke
2004-06-17 19:39:23 +00:00
parent f70c22b019
commit 09c1309814
6 changed files with 46 additions and 48 deletions
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10
lib/Target/SparcV8/InstSelectSimple.cpp
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@@ -452,7 +452,7 @@ void V8ISel::visitCallInst(CallInst &I) {
.addReg (ArgReg);
}
BuildMI (BB, V8::CALL, 1).addPCDisp (I.getOperand (0));
BuildMI (BB, V8::CALL, 1).addGlobalAddress(I.getCalledFunction (), true);
if (I.getType () == Type::VoidTy)
return;
unsigned DestReg = getReg (I);
@@ -509,7 +509,7 @@ void V8ISel::visitBranchInst(BranchInst &I) {
BasicBlock *takenSucc = I.getSuccessor (0);
if (!I.isConditional()) { // Unconditional branch?
if (I.getSuccessor(0) != NextBB)
BuildMI (BB, V8::BA, 1).addPCDisp (takenSucc);
BuildMI (BB, V8::BA, 1).addMBB (MBBMap[takenSucc]);
return;
}
@@ -519,11 +519,11 @@ void V8ISel::visitBranchInst(BranchInst &I) {
BuildMI (BB, V8::CMPri, 2).addSImm (0).addReg (CondReg);
if (notTakenSucc == NextBB) {
if (takenSucc != NextBB)
BuildMI (BB, V8::BNE, 1).addPCDisp (takenSucc);
BuildMI (BB, V8::BNE, 1).addMBB (MBBMap[takenSucc]);
} else {
BuildMI (BB, V8::BE, 1).addPCDisp (notTakenSucc);
BuildMI (BB, V8::BE, 1).addMBB (MBBMap[notTakenSucc]);
if (takenSucc != NextBB)
BuildMI (BB, V8::BA, 1).addPCDisp (takenSucc);
BuildMI (BB, V8::BA, 1).addMBB (MBBMap[takenSucc]);
}
}