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-rw-r--r--llvm/lib/Target/PowerPC/PPCCodeEmitter.cpp25
1 files changed, 11 insertions, 14 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCCodeEmitter.cpp b/llvm/lib/Target/PowerPC/PPCCodeEmitter.cpp
index a5517f091f2..952a45684a9 100644
--- a/llvm/lib/Target/PowerPC/PPCCodeEmitter.cpp
+++ b/llvm/lib/Target/PowerPC/PPCCodeEmitter.cpp
@@ -61,7 +61,8 @@ namespace {
const MachineOperand &MO) const;
unsigned get_crbitm_encoding(const MachineInstr &MI, unsigned OpNo) const;
- unsigned getCallTargetEncoding(const MachineInstr &MI, unsigned OpNo) const;
+ unsigned getDirectBrEncoding(const MachineInstr &MI, unsigned OpNo) const;
+ unsigned getCondBrEncoding(const MachineInstr &MI, unsigned OpNo) const;
const char *getPassName() const { return "PowerPC Machine Code Emitter"; }
@@ -159,8 +160,8 @@ MachineRelocation PPCCodeEmitter::GetRelocation(const MachineOperand &MO,
RelocID, MO.getIndex(), 0);
}
-unsigned PPCCodeEmitter::getCallTargetEncoding(const MachineInstr &MI,
- unsigned OpNo) const {
+unsigned PPCCodeEmitter::getDirectBrEncoding(const MachineInstr &MI,
+ unsigned OpNo) const {
const MachineOperand &MO = MI.getOperand(OpNo);
if (MO.isReg() || MO.isImm()) return getMachineOpValue(MI, MO);
@@ -168,6 +169,13 @@ unsigned PPCCodeEmitter::getCallTargetEncoding(const MachineInstr &MI,
return 0;
}
+unsigned PPCCodeEmitter::getCondBrEncoding(const MachineInstr &MI,
+ unsigned OpNo) const {
+ const MachineOperand &MO = MI.getOperand(OpNo);
+ MCE.addRelocation(GetRelocation(MO, PPC::reloc_pcrel_bcx));
+ return 0;
+}
+
unsigned PPCCodeEmitter::getMachineOpValue(const MachineInstr &MI,
const MachineOperand &MO) const {
@@ -239,17 +247,6 @@ unsigned PPCCodeEmitter::getMachineOpValue(const MachineInstr &MI,
R.setConstantVal(-(intptr_t)MovePCtoLROffset - 4);
}
MCE.addRelocation(R);
-
- } else if (MO.isMBB()) {
- unsigned Reloc = 0;
- unsigned Opcode = MI.getOpcode();
- if (Opcode == PPC::B)
- Reloc = PPC::reloc_pcrel_bx;
- else // BCC instruction
- Reloc = PPC::reloc_pcrel_bcx;
-
- MCE.addRelocation(MachineRelocation::getBB(MCE.getCurrentPCOffset(),
- Reloc, MO.getMBB()));
} else {
#ifndef NDEBUG
errs() << "ERROR: Unknown type of MachineOperand: " << MO << "\n";
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