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Moved definition of invertPPCBranchOpcode() into PowerPCInstrInfo class.

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Patch by Nate Begeman.

llvm-svn: 15281
This commit is contained in:
Misha Brukman 2004-07-27 18:34:11 +00:00
parent 0fe1f5d880
commit 8e2f8de3c3
1 changed files with 14 additions and 1 deletions
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15
lib/Target/PowerPC/PowerPCInstrInfo.h
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@ -14,8 +14,9 @@
#ifndef POWERPCINSTRUCTIONINFO_H
#define POWERPCINSTRUCTIONINFO_H
#include "llvm/Target/TargetInstrInfo.h"
#include "PowerPC.h"
#include "PowerPCRegisterInfo.h"
#include "llvm/Target/TargetInstrInfo.h"
namespace llvm {
@ -79,6 +80,18 @@ public:
virtual bool isMoveInstr(const MachineInstr& MI,
unsigned& sourceReg,
unsigned& destReg) const;
static unsigned invertPPCBranchOpcode(unsigned Opcode) {
switch (Opcode) {
default: assert(0 && "Unknown PPC32 branch opcode!");
case PPC32::BEQ: return PPC32::BNE;
case PPC32::BNE: return PPC32::BEQ;
case PPC32::BLT: return PPC32::BGE;
case PPC32::BGE: return PPC32::BLT;
case PPC32::BGT: return PPC32::BLE;
case PPC32::BLE: return PPC32::BGT;
}
}
};
}