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fixed some typos

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@212495 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Sanjay Patel 2014-07-07 22:13:58 +00:00
parent 1154be8198
commit 7cdff793f2
1 changed files with 4 additions and 4 deletions
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8
lib/Transforms/InstCombine/InstCombineVectorOps.cpp
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@ -144,7 +144,7 @@ Instruction *InstCombiner::scalarizePHI(ExtractElementInst &EI, PHINode *PN) {
// If the operand is the PHI induction variable: // If the operand is the PHI induction variable:
if (PHIInVal == PHIUser) { if (PHIInVal == PHIUser) {
// Scalarize the binary operation. Its first operand is the // Scalarize the binary operation. Its first operand is the
// scalar PHI and the second operand is extracted from the other // scalar PHI, and the second operand is extracted from the other
// vector operand. // vector operand.
BinaryOperator *B0 = cast<BinaryOperator>(PHIUser); BinaryOperator *B0 = cast<BinaryOperator>(PHIUser);
unsigned opId = (B0->getOperand(0) == PN) ? 1 : 0; unsigned opId = (B0->getOperand(0) == PN) ? 1 : 0;
@ -361,7 +361,7 @@ static bool CollectSingleShuffleElements(Value *V, Value *LHS, Value *RHS,
unsigned InsertedIdx = cast<ConstantInt>(IdxOp)->getZExtValue(); unsigned InsertedIdx = cast<ConstantInt>(IdxOp)->getZExtValue();
if (isa<UndefValue>(ScalarOp)) { // inserting undef into vector. if (isa<UndefValue>(ScalarOp)) { // inserting undef into vector.
// Okay, we can handle this if the vector we are insertinting into is // We can handle this if the vector we are inserting into is
// transitively ok. // transitively ok.
if (CollectSingleShuffleElements(VecOp, LHS, RHS, Mask)) { if (CollectSingleShuffleElements(VecOp, LHS, RHS, Mask)) {
// If so, update the mask to reflect the inserted undef. // If so, update the mask to reflect the inserted undef.
@ -376,7 +376,7 @@ static bool CollectSingleShuffleElements(Value *V, Value *LHS, Value *RHS,
// This must be extracting from either LHS or RHS. // This must be extracting from either LHS or RHS.
if (EI->getOperand(0) == LHS || EI->getOperand(0) == RHS) { if (EI->getOperand(0) == LHS || EI->getOperand(0) == RHS) {
// Okay, we can handle this if the vector we are insertinting into is // We can handle this if the vector we are inserting into is
// transitively ok. // transitively ok.
if (CollectSingleShuffleElements(VecOp, LHS, RHS, Mask)) { if (CollectSingleShuffleElements(VecOp, LHS, RHS, Mask)) {
// If so, update the mask to reflect the inserted value. // If so, update the mask to reflect the inserted value.
@ -403,7 +403,7 @@ static bool CollectSingleShuffleElements(Value *V, Value *LHS, Value *RHS,
/// We are building a shuffle to create V, which is a sequence of insertelement, /// We are building a shuffle to create V, which is a sequence of insertelement,
/// extractelement pairs. If PermittedRHS is set, then we must either use it or /// extractelement pairs. If PermittedRHS is set, then we must either use it or
/// not rely on the second vector source. Return an std::pair containing the /// not rely on the second vector source. Return a std::pair containing the
/// left and right vectors of the proposed shuffle (or 0), and set the Mask /// left and right vectors of the proposed shuffle (or 0), and set the Mask
/// parameter as required. /// parameter as required.
/// ///