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Give PPCISD:: nodes legible names in dumps.

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llvm-svn: 25166
This commit is contained in:
Chris Lattner 2006-01-09 23:52:17 +00:00
parent 8026872e44
commit a59d6394d2
2 changed files with 23 additions and 0 deletions
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19
lib/Target/PowerPC/PPCISelLowering.cpp
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@ -139,6 +139,25 @@ PPCTargetLowering::PPCTargetLowering(TargetMachine &TM)
computeRegisterProperties();
}
const char *PPCTargetLowering::getTargetNodeName(unsigned Opcode) const {
switch (Opcode) {
default: return 0;
case PPCISD::FSEL: return "PPCISD::FSEL";
case PPCISD::FCFID: return "PPCISD::FCFID";
case PPCISD::FCTIDZ: return "PPCISD::FCTIDZ";
case PPCISD::FCTIWZ: return "PPCISD::FCTIWZ";
case PPCISD::VMADDFP: return "PPCISD::VMADDFP";
case PPCISD::VNMSUBFP: return "PPCISD::VNMSUBFP";
case PPCISD::Hi: return "PPCISD::Hi";
case PPCISD::Lo: return "PPCISD::Lo";
case PPCISD::GlobalBaseReg: return "PPCISD::GlobalBaseReg";
case PPCISD::SRL: return "PPCISD::SRL";
case PPCISD::SRA: return "PPCISD::SRA";
case PPCISD::SHL: return "PPCISD::SHL";
case PPCISD::RET_FLAG: return "PPCISD::RET_FLAG";
}
}
/// isFloatingPointZero - Return true if this is 0.0 or -0.0.
static bool isFloatingPointZero(SDOperand Op) {
if (ConstantFPSDNode *CFP = dyn_cast<ConstantFPSDNode>(Op))

4
lib/Target/PowerPC/PPCISelLowering.h
View File

@ -70,6 +70,10 @@ namespace llvm {
public:
PPCTargetLowering(TargetMachine &TM);
/// getTargetNodeName() - This method returns the name of a target specific
/// DAG node.
virtual const char *getTargetNodeName(unsigned Opcode) const;
/// LowerOperation - Provide custom lowering hooks for some operations.
///
virtual SDOperand LowerOperation(SDOperand Op, SelectionDAG &DAG);