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| author | Chris Lattner <sabre@nondot.org> | 2006-11-17 22:10:59 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2006-11-17 22:10:59 +0000 |
| commit | 8c6a41ea12d7d6fc1377790a548ef2827507fd01 (patch) | |
| tree | e0b3394ee95990e557470c36438d311c46104479 /llvm/lib/Target/PowerPC/PPCISelLowering.cpp | |
| parent | 9e8093ae20933a9db9210cd2ffa054c5c2f4b5f4 (diff) | |
| download | bcm5719-llvm-8c6a41ea12d7d6fc1377790a548ef2827507fd01.tar.gz bcm5719-llvm-8c6a41ea12d7d6fc1377790a548ef2827507fd01.zip | |
start using PPC predicates more consistently.
llvm-svn: 31833
Diffstat (limited to 'llvm/lib/Target/PowerPC/PPCISelLowering.cpp')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCISelLowering.cpp | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp index 59ae3e44214..3030f43ea22 100644 --- a/llvm/lib/Target/PowerPC/PPCISelLowering.cpp +++ b/llvm/lib/Target/PowerPC/PPCISelLowering.cpp @@ -13,6 +13,7 @@ #include "PPCISelLowering.h" #include "PPCMachineFunctionInfo.h" +#include "PPCPredicates.h" #include "PPCTargetMachine.h" #include "PPCPerfectShuffle.h" #include "llvm/ADT/VectorExtras.h" @@ -2611,8 +2612,9 @@ PPCTargetLowering::InsertAtEndOfBasicBlock(MachineInstr *MI, MachineBasicBlock *thisMBB = BB; MachineBasicBlock *copy0MBB = new MachineBasicBlock(LLVM_BB); MachineBasicBlock *sinkMBB = new MachineBasicBlock(LLVM_BB); - BuildMI(BB, MI->getOperand(4).getImmedValue(), 2) - .addReg(MI->getOperand(1).getReg()).addMBB(sinkMBB); + unsigned SelectPred = MI->getOperand(4).getImm(); + BuildMI(BB, PPC::COND_BRANCH, 3) + .addReg(MI->getOperand(1).getReg()).addImm(SelectPred).addMBB(sinkMBB); MachineFunction *F = BB->getParent(); F->getBasicBlockList().insert(It, copy0MBB); F->getBasicBlockList().insert(It, sinkMBB); @@ -2870,20 +2872,20 @@ SDOperand PPCTargetLowering::PerformDAGCombine(SDNode *N, SDOperand CompNode = DAG.getNode(PPCISD::VCMPo, VTs, Ops, 3); // Unpack the result based on how the target uses it. - unsigned CompOpc; + PPC::Predicate CompOpc; switch (cast<ConstantSDNode>(LHS.getOperand(1))->getValue()) { default: // Can't happen, don't crash on invalid number though. case 0: // Branch on the value of the EQ bit of CR6. - CompOpc = BranchOnWhenPredTrue ? PPC::BEQ : PPC::BNE; + CompOpc = BranchOnWhenPredTrue ? PPC::PRED_EQ : PPC::PRED_NE; break; case 1: // Branch on the inverted value of the EQ bit of CR6. - CompOpc = BranchOnWhenPredTrue ? PPC::BNE : PPC::BEQ; + CompOpc = BranchOnWhenPredTrue ? PPC::PRED_NE : PPC::PRED_EQ; break; case 2: // Branch on the value of the LT bit of CR6. - CompOpc = BranchOnWhenPredTrue ? PPC::BLT : PPC::BGE; + CompOpc = BranchOnWhenPredTrue ? PPC::PRED_LT : PPC::PRED_GE; break; case 3: // Branch on the inverted value of the LT bit of CR6. - CompOpc = BranchOnWhenPredTrue ? PPC::BGE : PPC::BLT; + CompOpc = BranchOnWhenPredTrue ? PPC::PRED_GE : PPC::PRED_LT; break; } |
