diff options
Diffstat (limited to 'lib/Target/PowerPC/PPCISelPattern.cpp')
| -rw-r--r-- | lib/Target/PowerPC/PPCISelPattern.cpp | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/lib/Target/PowerPC/PPCISelPattern.cpp b/lib/Target/PowerPC/PPCISelPattern.cpp index e0255dfee0..e1e5c5d43f 100644 --- a/lib/Target/PowerPC/PPCISelPattern.cpp +++ b/lib/Target/PowerPC/PPCISelPattern.cpp @@ -36,14 +36,15 @@ using namespace llvm; namespace { -Statistic<>Recorded("ppc-codegen", "Number of recording ops emitted"); -Statistic<>FusedFP("ppc-codegen", "Number of fused fp operations"); -Statistic<>FrameOff("ppc-codegen", "Number of frame idx offsets collapsed"); +Statistic<> Recorded("ppc-codegen", "Number of recording ops emitted"); +Statistic<> FusedFP ("ppc-codegen", "Number of fused fp operations"); +Statistic<> FrameOff("ppc-codegen", "Number of frame idx offsets collapsed"); //===--------------------------------------------------------------------===// -/// ISel - PPC32 specific code to select PPC32 machine instructions for -/// SelectionDAG operations. +// ISel - PPC32 specific code to select PPC32 machine instructions for +// SelectionDAG operations. //===--------------------------------------------------------------------===// + class ISel : public SelectionDAGISel { PPC32TargetLowering PPC32Lowering; SelectionDAG *ISelDAG; // Hack to support us having a dag->dag transform @@ -764,7 +765,7 @@ bool ISel::SelectIntImmediateExpr(SDOperand N, unsigned Result, // exit if not a constant if (!CN) return false; // extract immediate - unsigned C = (unsigned)CN->getSignExtended(); + unsigned C = (unsigned)CN->getValue(); // negate if required (ISD::SUB) if (Negate) C = -C; // get the hi and lo portions of constant @@ -784,17 +785,15 @@ bool ISel::SelectIntImmediateExpr(SDOperand N, unsigned Result, unsigned Opr0 = SelectExpr(N.getOperand(0)); // is a lo instruction needed if (Lo) { - // generate instruction for hi portion - const MachineInstrBuilder &MIBLo = BuildMI(BB, OCLo, 2, Tmp).addReg(Opr0); - if (IsArithmetic) MIBLo.addSImm(Lo); else MIBLo.addImm(Lo); + // generate instruction for lo portion + BuildMI(BB, OCLo, 2, Tmp).addReg(Opr0).addImm(Lo); // need to switch out first operand for hi instruction Opr0 = Tmp; } - // is a ho instruction needed + // is a hi instruction needed if (Hi) { // generate instruction for hi portion - const MachineInstrBuilder &MIBHi = BuildMI(BB, OCHi, 2, Result).addReg(Opr0); - if (IsArithmetic) MIBHi.addSImm(Hi); else MIBHi.addImm(Hi); + BuildMI(BB, OCHi, 2, Result).addReg(Opr0).addImm(Hi); } return true; } |