diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/CodeGen/CodeGenPrepare.cpp | 2 | ||||
| -rw-r--r-- | llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp | 10 | ||||
| -rw-r--r-- | llvm/lib/Transforms/InstCombine/InstCombineInternal.h | 2 | ||||
| -rw-r--r-- | llvm/lib/Transforms/Utils/Local.cpp | 2 |
4 files changed, 8 insertions, 8 deletions
diff --git a/llvm/lib/CodeGen/CodeGenPrepare.cpp b/llvm/lib/CodeGen/CodeGenPrepare.cpp index 3282dc69e7a..d396137fa31 100644 --- a/llvm/lib/CodeGen/CodeGenPrepare.cpp +++ b/llvm/lib/CodeGen/CodeGenPrepare.cpp @@ -5305,7 +5305,7 @@ static bool makeBitReverse(Instruction &I, const DataLayout &DL, return false; SmallVector<Instruction*, 4> Insts; - if (!recognizeBitReverseOrBSwapIdiom(&I, false, true, Insts)) + if (!recognizeBSwapOrBitReverseIdiom(&I, false, true, Insts)) return false; Instruction *LastInst = Insts.back(); I.replaceAllUsesWith(LastInst); diff --git a/llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp b/llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp index 7babf6ae7d9..22832aadf4a 100644 --- a/llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp +++ b/llvm/lib/Transforms/InstCombine/InstCombineAndOrXor.cpp @@ -1617,11 +1617,11 @@ Instruction *InstCombiner::visitAnd(BinaryOperator &I) { return Changed ? &I : nullptr; } -/// Given an OR instruction, check to see if this is a bswap or bitreverse -/// idiom. If so, insert the new intrinsic and return it. -Instruction *InstCombiner::MatchBSwapOrBitReverse(BinaryOperator &I) { +/// Given an OR instruction, check to see if this is a bswap idiom. If so, +/// insert the new intrinsic and return it. +Instruction *InstCombiner::MatchBSwap(BinaryOperator &I) { SmallVector<Instruction*, 4> Insts; - if (!recognizeBitReverseOrBSwapIdiom(&I, true, false, Insts)) + if (!recognizeBSwapOrBitReverseIdiom(&I, true, false, Insts)) return nullptr; Instruction *LastInst = Insts.pop_back_val(); LastInst->removeFromParent(); @@ -2176,7 +2176,7 @@ Instruction *InstCombiner::visitOr(BinaryOperator &I) { match(Op1, m_And(m_Value(), m_Value())); if (OrOfOrs || OrOfShifts || OrOfAnds) - if (Instruction *BSwap = MatchBSwapOrBitReverse(I)) + if (Instruction *BSwap = MatchBSwap(I)) return BSwap; // (X^C)|Y -> (X|Y)^C iff Y&C == 0 diff --git a/llvm/lib/Transforms/InstCombine/InstCombineInternal.h b/llvm/lib/Transforms/InstCombine/InstCombineInternal.h index e66c89b500b..326029d8187 100644 --- a/llvm/lib/Transforms/InstCombine/InstCombineInternal.h +++ b/llvm/lib/Transforms/InstCombine/InstCombineInternal.h @@ -563,7 +563,7 @@ private: Value *InsertRangeTest(Value *V, Constant *Lo, Constant *Hi, bool isSigned, bool Inside); Instruction *PromoteCastOfAllocation(BitCastInst &CI, AllocaInst &AI); - Instruction *MatchBSwapOrBitReverse(BinaryOperator &I); + Instruction *MatchBSwap(BinaryOperator &I); bool SimplifyStoreAtEndOfBlock(StoreInst &SI); Instruction *SimplifyMemTransfer(MemIntrinsic *MI); Instruction *SimplifyMemSet(MemSetInst *MI); diff --git a/llvm/lib/Transforms/Utils/Local.cpp b/llvm/lib/Transforms/Utils/Local.cpp index 5c28f96510c..a536ddc0c2b 100644 --- a/llvm/lib/Transforms/Utils/Local.cpp +++ b/llvm/lib/Transforms/Utils/Local.cpp @@ -1804,7 +1804,7 @@ static bool bitTransformIsCorrectForBitReverse(unsigned From, unsigned To, /// Given an OR instruction, check to see if this is a bitreverse /// idiom. If so, insert the new intrinsic and return true. -bool llvm::recognizeBitReverseOrBSwapIdiom( +bool llvm::recognizeBSwapOrBitReverseIdiom( Instruction *I, bool MatchBSwaps, bool MatchBitReversals, SmallVectorImpl<Instruction *> &InsertedInsts) { if (Operator::getOpcode(I) != Instruction::Or) |
