diff options
| author | Michael J. Spencer <bigcheesegs@gmail.com> | 2010-10-05 06:00:33 +0000 |
|---|---|---|
| committer | Michael J. Spencer <bigcheesegs@gmail.com> | 2010-10-05 06:00:33 +0000 |
| commit | e7f00cbb7c746778f834415468a076eaf58acfbe (patch) | |
| tree | 82e38f2dc175a04a129446acd145e9b4bcdf80a8 /llvm/lib | |
| parent | 20b88739ed82cbe5a9e20e2ee4bc5255f10dea98 (diff) | |
| download | bcm5719-llvm-e7f00cbb7c746778f834415468a076eaf58acfbe.tar.gz bcm5719-llvm-e7f00cbb7c746778f834415468a076eaf58acfbe.zip | |
Cleanup Whitespace.
llvm-svn: 115593
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/ARM/ARMBaseInstrInfo.cpp | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/llvm/lib/Target/ARM/ARMBaseInstrInfo.cpp b/llvm/lib/Target/ARM/ARMBaseInstrInfo.cpp index 6034b4a114e..2d729bfdca8 100644 --- a/llvm/lib/Target/ARM/ARMBaseInstrInfo.cpp +++ b/llvm/lib/Target/ARM/ARMBaseInstrInfo.cpp @@ -230,7 +230,7 @@ ARMBaseInstrInfo::spillCalleeSavedRegisters(MachineBasicBlock &MBB, MBB.addLiveIn(Reg); // Insert the spill to the stack frame. The register is killed at the spill - // + // const TargetRegisterClass *RC = TRI->getMinimalPhysRegClass(Reg); storeRegToStackSlot(MBB, MI, Reg, isKill, CSI[i].getFrameIdx(), RC, TRI); @@ -1205,7 +1205,7 @@ bool ARMBaseInstrInfo::isProfitableToIfCvt(MachineBasicBlock &MBB, float Confidence) const { if (!NumInstrs) return false; - + // Use old-style heuristics if (OldARMIfCvt) { if (Subtarget.getCPUString() == "generic") @@ -1215,18 +1215,18 @@ bool ARMBaseInstrInfo::isProfitableToIfCvt(MachineBasicBlock &MBB, return NumInstrs <= 3; return NumInstrs <= 2; } - + // Attempt to estimate the relative costs of predication versus branching. float UnpredCost = Probability * NumInstrs; UnpredCost += 1.0; // The branch itself UnpredCost += (1.0 - Confidence) * Subtarget.getMispredictionPenalty(); - + float PredCost = NumInstrs; - + return PredCost < UnpredCost; - + } - + bool ARMBaseInstrInfo:: isProfitableToIfCvt(MachineBasicBlock &TMBB, unsigned NumT, MachineBasicBlock &FMBB, unsigned NumF, @@ -1238,14 +1238,14 @@ isProfitableToIfCvt(MachineBasicBlock &TMBB, unsigned NumT, if (!NumT || !NumF) return false; - + // Attempt to estimate the relative costs of predication versus branching. float UnpredCost = Probability * NumT + (1.0 - Probability) * NumF; UnpredCost += 1.0; // The branch itself UnpredCost += (1.0 - Confidence) * Subtarget.getMispredictionPenalty(); - + float PredCost = NumT + NumF; - + return PredCost < UnpredCost; } @@ -1637,7 +1637,7 @@ ARMBaseInstrInfo::getNumMicroOps(const MachineInstr *MI, } else { // Assume the worst. return NumRegs; - } + } } } } |
