[llvm] r245364 - [VectorUtils] Replace 'llvm::' qualification with 'using llvm'
David Majnemer via llvm-commits
llvm-commits at lists.llvm.org
Tue Aug 18 15:07:20 PDT 2015
Author: majnemer
Date: Tue Aug 18 17:07:20 2015
New Revision: 245364
URL: http://llvm.org/viewvc/llvm-project?rev=245364&view=rev
Log:
[VectorUtils] Replace 'llvm::' qualification with 'using llvm'
No funcitonal change is intended, this just makes the file look more
like the rest of LLVM.
Modified:
llvm/trunk/lib/Analysis/VectorUtils.cpp
Modified: llvm/trunk/lib/Analysis/VectorUtils.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/Analysis/VectorUtils.cpp?rev=245364&r1=245363&r2=245364&view=diff
==============================================================================
--- llvm/trunk/lib/Analysis/VectorUtils.cpp (original)
+++ llvm/trunk/lib/Analysis/VectorUtils.cpp Tue Aug 18 17:07:20 2015
@@ -18,6 +18,8 @@
#include "llvm/IR/GetElementPtrTypeIterator.h"
#include "llvm/IR/PatternMatch.h"
#include "llvm/IR/Value.h"
+using namespace llvm;
+using namespace llvm::PatternMatch;
/// \brief Identify if the intrinsic is trivially vectorizable.
/// This method returns true if the intrinsic's argument types are all
@@ -79,7 +81,7 @@ bool llvm::hasVectorInstrinsicScalarOpd(
/// d) call should only reads memory.
/// If all these condition is met then return ValidIntrinsicID
/// else return not_intrinsic.
-llvm::Intrinsic::ID
+Intrinsic::ID
llvm::checkUnaryFloatSignature(const CallInst &I,
Intrinsic::ID ValidIntrinsicID) {
if (I.getNumArgOperands() != 1 ||
@@ -98,7 +100,7 @@ llvm::checkUnaryFloatSignature(const Cal
/// d) call should only reads memory.
/// If all these condition is met then return ValidIntrinsicID
/// else return not_intrinsic.
-llvm::Intrinsic::ID
+Intrinsic::ID
llvm::checkBinaryFloatSignature(const CallInst &I,
Intrinsic::ID ValidIntrinsicID) {
if (I.getNumArgOperands() != 2 ||
@@ -114,8 +116,8 @@ llvm::checkBinaryFloatSignature(const Ca
/// \brief Returns intrinsic ID for call.
/// For the input call instruction it finds mapping intrinsic and returns
/// its ID, in case it does not found it return not_intrinsic.
-llvm::Intrinsic::ID llvm::getIntrinsicIDForCall(CallInst *CI,
- const TargetLibraryInfo *TLI) {
+Intrinsic::ID llvm::getIntrinsicIDForCall(CallInst *CI,
+ const TargetLibraryInfo *TLI) {
// If we have an intrinsic call, check if it is trivially vectorizable.
if (IntrinsicInst *II = dyn_cast<IntrinsicInst>(CI)) {
Intrinsic::ID ID = II->getIntrinsicID();
@@ -228,8 +230,7 @@ unsigned llvm::getGEPInductionOperand(co
cast<PointerType>(Gep->getType()->getScalarType())->getElementType());
// Walk backwards and try to peel off zeros.
- while (LastOperand > 1 &&
- match(Gep->getOperand(LastOperand), llvm::PatternMatch::m_Zero())) {
+ while (LastOperand > 1 && match(Gep->getOperand(LastOperand), m_Zero())) {
// Find the type we're currently indexing into.
gep_type_iterator GEPTI = gep_type_begin(Gep);
std::advance(GEPTI, LastOperand - 1);
@@ -247,8 +248,7 @@ unsigned llvm::getGEPInductionOperand(co
/// \brief If the argument is a GEP, then returns the operand identified by
/// getGEPInductionOperand. However, if there is some other non-loop-invariant
/// operand, it returns that instead.
-llvm::Value *llvm::stripGetElementPtr(llvm::Value *Ptr, ScalarEvolution *SE,
- Loop *Lp) {
+Value *llvm::stripGetElementPtr(Value *Ptr, ScalarEvolution *SE, Loop *Lp) {
GetElementPtrInst *GEP = dyn_cast<GetElementPtrInst>(Ptr);
if (!GEP)
return Ptr;
@@ -265,8 +265,8 @@ llvm::Value *llvm::stripGetElementPtr(ll
}
/// \brief If a value has only one user that is a CastInst, return it.
-llvm::Value *llvm::getUniqueCastUse(llvm::Value *Ptr, Loop *Lp, Type *Ty) {
- llvm::Value *UniqueCast = nullptr;
+Value *llvm::getUniqueCastUse(Value *Ptr, Loop *Lp, Type *Ty) {
+ Value *UniqueCast = nullptr;
for (User *U : Ptr->users()) {
CastInst *CI = dyn_cast<CastInst>(U);
if (CI && CI->getType() == Ty) {
@@ -281,8 +281,7 @@ llvm::Value *llvm::getUniqueCastUse(llvm
/// \brief Get the stride of a pointer access in a loop. Looks for symbolic
/// strides "a[i*stride]". Returns the symbolic stride, or null otherwise.
-llvm::Value *llvm::getStrideFromPointer(llvm::Value *Ptr, ScalarEvolution *SE,
- Loop *Lp) {
+Value *llvm::getStrideFromPointer(Value *Ptr, ScalarEvolution *SE, Loop *Lp) {
auto *PtrTy = dyn_cast<PointerType>(Ptr->getType());
if (!PtrTy || PtrTy->isAggregateType())
return nullptr;
@@ -290,7 +289,7 @@ llvm::Value *llvm::getStrideFromPointer(
// Try to remove a gep instruction to make the pointer (actually index at this
// point) easier analyzable. If OrigPtr is equal to Ptr we are analzying the
// pointer, otherwise, we are analyzing the index.
- llvm::Value *OrigPtr = Ptr;
+ Value *OrigPtr = Ptr;
// The size of the pointer access.
int64_t PtrAccessSize = 1;
@@ -346,7 +345,7 @@ llvm::Value *llvm::getStrideFromPointer(
if (!U)
return nullptr;
- llvm::Value *Stride = U->getValue();
+ Value *Stride = U->getValue();
if (!Lp->isLoopInvariant(Stride))
return nullptr;
@@ -361,7 +360,7 @@ llvm::Value *llvm::getStrideFromPointer(
/// \brief Given a vector and an element number, see if the scalar value is
/// already around as a register, for example if it were inserted then extracted
/// from the vector.
-llvm::Value *llvm::findScalarElement(llvm::Value *V, unsigned EltNo) {
+Value *llvm::findScalarElement(Value *V, unsigned EltNo) {
assert(V->getType()->isVectorTy() && "Not looking at a vector?");
VectorType *VTy = cast<VectorType>(V->getType());
unsigned Width = VTy->getNumElements();
@@ -399,9 +398,7 @@ llvm::Value *llvm::findScalarElement(llv
// Extract a value from a vector add operation with a constant zero.
Value *Val = nullptr; Constant *Con = nullptr;
- if (match(V,
- llvm::PatternMatch::m_Add(llvm::PatternMatch::m_Value(Val),
- llvm::PatternMatch::m_Constant(Con)))) {
+ if (match(V, m_Add(m_Value(Val), m_Constant(Con)))) {
if (Con->getAggregateElement(EltNo)->isNullValue())
return findScalarElement(Val, EltNo);
}
More information about the llvm-commits
mailing list