[llvm] r341004 - [SimplifyCFG] Rename a variable for readibility of a future change [NFC]
Philip Reames via llvm-commits
llvm-commits at lists.llvm.org
Wed Aug 29 17:12:29 PDT 2018
Author: reames
Date: Wed Aug 29 17:12:29 2018
New Revision: 341004
URL: http://llvm.org/viewvc/llvm-project?rev=341004&view=rev
Log:
[SimplifyCFG] Rename a variable for readibility of a future change [NFC]
Modified:
llvm/trunk/lib/Transforms/Utils/SimplifyCFG.cpp
Modified: llvm/trunk/lib/Transforms/Utils/SimplifyCFG.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Transforms/Utils/SimplifyCFG.cpp?rev=341004&r1=341003&r2=341004&view=diff
==============================================================================
--- llvm/trunk/lib/Transforms/Utils/SimplifyCFG.cpp (original)
+++ llvm/trunk/lib/Transforms/Utils/SimplifyCFG.cpp Wed Aug 29 17:12:29 2018
@@ -2713,16 +2713,16 @@ bool llvm::FoldBranchToCommonDest(Branch
// Clone Cond into the predecessor basic block, and or/and the
// two conditions together.
- Instruction *New = Cond->clone();
- RemapInstruction(New, VMap,
+ Instruction *CondInPred = Cond->clone();
+ RemapInstruction(CondInPred, VMap,
RF_NoModuleLevelChanges | RF_IgnoreMissingLocals);
- PredBlock->getInstList().insert(PBI->getIterator(), New);
- New->takeName(Cond);
- Cond->setName(New->getName() + ".old");
+ PredBlock->getInstList().insert(PBI->getIterator(), CondInPred);
+ CondInPred->takeName(Cond);
+ Cond->setName(CondInPred->getName() + ".old");
if (BI->isConditional()) {
Instruction *NewCond = cast<Instruction>(
- Builder.CreateBinOp(Opc, PBI->getCondition(), New, "or.cond"));
+ Builder.CreateBinOp(Opc, PBI->getCondition(), CondInPred, "or.cond"));
PBI->setCondition(NewCond);
uint64_t PredTrueWeight, PredFalseWeight, SuccTrueWeight, SuccFalseWeight;
@@ -2786,7 +2786,8 @@ bool llvm::FoldBranchToCommonDest(Branch
Instruction *NotCond = cast<Instruction>(
Builder.CreateNot(PBI->getCondition(), "not.cond"));
MergedCond = cast<Instruction>(
- Builder.CreateBinOp(Instruction::And, NotCond, New, "and.cond"));
+ Builder.CreateBinOp(Instruction::And, NotCond, CondInPred,
+ "and.cond"));
if (PBI_C->isOne())
MergedCond = cast<Instruction>(Builder.CreateBinOp(
Instruction::Or, PBI->getCondition(), MergedCond, "or.cond"));
@@ -2795,7 +2796,7 @@ bool llvm::FoldBranchToCommonDest(Branch
// PBI_C is true: (PBI_Cond and BI_Value) or (!PBI_Cond)
// is false: PBI_Cond and BI_Value
MergedCond = cast<Instruction>(Builder.CreateBinOp(
- Instruction::And, PBI->getCondition(), New, "and.cond"));
+ Instruction::And, PBI->getCondition(), CondInPred, "and.cond"));
if (PBI_C->isOne()) {
Instruction *NotCond = cast<Instruction>(
Builder.CreateNot(PBI->getCondition(), "not.cond"));
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