Changes in directory llvm/lib/Transforms/Scalar:
IndVarSimplify.cpp updated: 1.107 -> 1.108
InstructionCombining.cpp updated: 1.617 -> 1.618
LowerGC.cpp updated: 1.19 -> 1.20
---
Log message:
remove temporary vectors.
---
Diffs of the changes: (+9 -13)
IndVarSimplify.cpp | 3 +--
InstructionCombining.cpp | 4 ++--
LowerGC.cpp | 15 ++++++---------
3 files changed, 9 insertions(+), 13 deletions(-)
Index: llvm/lib/Transforms/Scalar/IndVarSimplify.cpp
diff -u llvm/lib/Transforms/Scalar/IndVarSimplify.cpp:1.107
llvm/lib/Transforms/Scalar/IndVarSimplify.cpp:1.108
--- llvm/lib/Transforms/Scalar/IndVarSimplify.cpp:1.107 Tue Jan 30 22:40:53 2007
+++ llvm/lib/Transforms/Scalar/IndVarSimplify.cpp Wed Jan 31 14:08:52 2007
@@ -197,8 +197,7 @@
std::string Name = PN->getName(); PN->setName("");
Value *PreInc =
new GetElementPtrInst(PN->getIncomingValue(PreheaderIdx),
- std::vector<Value*>(1, NewPhi), Name,
- InsertPos);
+ NewPhi, Name, InsertPos);
PN->replaceAllUsesWith(PreInc);
}
Index: llvm/lib/Transforms/Scalar/InstructionCombining.cpp
diff -u llvm/lib/Transforms/Scalar/InstructionCombining.cpp:1.617
llvm/lib/Transforms/Scalar/InstructionCombining.cpp:1.618
--- llvm/lib/Transforms/Scalar/InstructionCombining.cpp:1.617 Wed Jan 31
12:09:17 2007
+++ llvm/lib/Transforms/Scalar/InstructionCombining.cpp Wed Jan 31 14:08:52 2007
@@ -6418,8 +6418,8 @@
// If we found a path from the src to dest, create the getelementptr now.
if (SrcElTy == DstElTy) {
- std::vector<Value*> Idxs(NumZeros+1, ZeroUInt);
- return new GetElementPtrInst(Src, Idxs);
+ SmallVector<Value*, 8> Idxs(NumZeros+1, ZeroUInt);
+ return new GetElementPtrInst(Src, &Idxs[0], Idxs.size());
}
}
}
Index: llvm/lib/Transforms/Scalar/LowerGC.cpp
diff -u llvm/lib/Transforms/Scalar/LowerGC.cpp:1.19
llvm/lib/Transforms/Scalar/LowerGC.cpp:1.20
--- llvm/lib/Transforms/Scalar/LowerGC.cpp:1.19 Tue Jan 30 14:08:38 2007
+++ llvm/lib/Transforms/Scalar/LowerGC.cpp Wed Jan 31 14:08:52 2007
@@ -229,10 +229,7 @@
Constant *One = ConstantInt::get(Type::Int32Ty, 1);
// Get a pointer to the prev pointer.
- std::vector<Value*> Par;
- Par.push_back(Zero);
- Par.push_back(Zero);
- Value *PrevPtrPtr = new GetElementPtrInst(AI, Par, "prevptrptr", IP);
+ Value *PrevPtrPtr = new GetElementPtrInst(AI, Zero, Zero, "prevptrptr", IP);
// Load the previous pointer.
Value *PrevPtr = new LoadInst(RootChain, "prevptr", IP);
@@ -240,12 +237,12 @@
new StoreInst(PrevPtr, PrevPtrPtr, IP);
// Set the number of elements in this record.
- Par[1] = ConstantInt::get(Type::Int32Ty, 1);
- Value *NumEltsPtr = new GetElementPtrInst(AI, Par, "numeltsptr", IP);
+ Value *NumEltsPtr = new GetElementPtrInst(AI, Zero, One, "numeltsptr", IP);
new StoreInst(ConstantInt::get(Type::Int32Ty, GCRoots.size()),
NumEltsPtr,IP);
+ Value* Par[4];
+ Par[0] = Zero;
Par[1] = ConstantInt::get(Type::Int32Ty, 2);
- Par.resize(4);
const PointerType *PtrLocTy =
cast<PointerType>(GCRootInt->getFunctionType()->getParamType(0));
@@ -256,13 +253,13 @@
// Initialize the meta-data pointer.
Par[2] = ConstantInt::get(Type::Int32Ty, i);
Par[3] = One;
- Value *MetaDataPtr = new GetElementPtrInst(AI, Par, "MetaDataPtr", IP);
+ Value *MetaDataPtr = new GetElementPtrInst(AI, Par, 4, "MetaDataPtr", IP);
assert(isa<Constant>(GCRoots[i]->getOperand(2)) && "Must be a constant");
new StoreInst(GCRoots[i]->getOperand(2), MetaDataPtr, IP);
// Initialize the root pointer to null on entry to the function.
Par[3] = Zero;
- Value *RootPtrPtr = new GetElementPtrInst(AI, Par, "RootEntPtr", IP);
+ Value *RootPtrPtr = new GetElementPtrInst(AI, Par, 4, "RootEntPtr", IP);
new StoreInst(Null, RootPtrPtr, IP);
// Each occurrance of the llvm.gcroot intrinsic now turns into an
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