[llvm-branch-commits] [llvm] 23b0ab2 - [llvm] Use the default value of drop_begin (NFC)
Kazu Hirata via llvm-branch-commits
llvm-branch-commits at lists.llvm.org
Mon Jan 18 10:22:07 PST 2021
Author: Kazu Hirata
Date: 2021-01-18T10:16:36-08:00
New Revision: 23b0ab2acb424e3e74722c0183e5c5ac84e6ea4c
URL: https://github.com/llvm/llvm-project/commit/23b0ab2acb424e3e74722c0183e5c5ac84e6ea4c
DIFF: https://github.com/llvm/llvm-project/commit/23b0ab2acb424e3e74722c0183e5c5ac84e6ea4c.diff
LOG: [llvm] Use the default value of drop_begin (NFC)
Added:
Modified:
llvm/lib/Analysis/LoopInfo.cpp
llvm/lib/Analysis/ModuleSummaryAnalysis.cpp
llvm/lib/Analysis/ScalarEvolution.cpp
llvm/lib/Analysis/VFABIDemangling.cpp
llvm/lib/CodeGen/CodeGenPrepare.cpp
llvm/lib/CodeGen/SafeStackLayout.cpp
llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
llvm/lib/Target/NVPTX/NVPTXISelDAGToDAG.cpp
llvm/lib/Target/WebAssembly/WebAssemblyRegStackify.cpp
llvm/lib/Target/X86/X86MCInstLower.cpp
llvm/lib/Transforms/IPO/OpenMPOpt.cpp
llvm/lib/Transforms/IPO/ThinLTOBitcodeWriter.cpp
llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp
llvm/lib/Transforms/Scalar/LoopInterchange.cpp
llvm/tools/llvm-xray/xray-stacks.cpp
Removed:
################################################################################
diff --git a/llvm/lib/Analysis/LoopInfo.cpp b/llvm/lib/Analysis/LoopInfo.cpp
index e925e0d20647..a85869b16333 100644
--- a/llvm/lib/Analysis/LoopInfo.cpp
+++ b/llvm/lib/Analysis/LoopInfo.cpp
@@ -567,7 +567,7 @@ bool Loop::isAnnotatedParallel() const {
SmallPtrSet<MDNode *, 4>
ParallelAccessGroups; // For scalable 'contains' check.
if (ParallelAccesses) {
- for (const MDOperand &MD : drop_begin(ParallelAccesses->operands(), 1)) {
+ for (const MDOperand &MD : drop_begin(ParallelAccesses->operands())) {
MDNode *AccGroup = cast<MDNode>(MD.get());
assert(isValidAsAccessGroup(AccGroup) &&
"List item must be an access group");
diff --git a/llvm/lib/Analysis/ModuleSummaryAnalysis.cpp b/llvm/lib/Analysis/ModuleSummaryAnalysis.cpp
index ed544c284990..5f7746eeed15 100644
--- a/llvm/lib/Analysis/ModuleSummaryAnalysis.cpp
+++ b/llvm/lib/Analysis/ModuleSummaryAnalysis.cpp
@@ -145,7 +145,7 @@ static void addVCallToSet(DevirtCallSite Call, GlobalValue::GUID Guid,
SetVector<FunctionSummary::ConstVCall> &ConstVCalls) {
std::vector<uint64_t> Args;
// Start from the second argument to skip the "this" pointer.
- for (auto &Arg : drop_begin(Call.CB.args(), 1)) {
+ for (auto &Arg : drop_begin(Call.CB.args())) {
auto *CI = dyn_cast<ConstantInt>(Arg);
if (!CI || CI->getBitWidth() > 64) {
VCalls.insert({Guid, Call.Offset});
diff --git a/llvm/lib/Analysis/ScalarEvolution.cpp b/llvm/lib/Analysis/ScalarEvolution.cpp
index 2f5c91aafd39..f8c297fb3da6 100644
--- a/llvm/lib/Analysis/ScalarEvolution.cpp
+++ b/llvm/lib/Analysis/ScalarEvolution.cpp
@@ -3274,7 +3274,7 @@ const SCEV *ScalarEvolution::getUDivExactExpr(const SCEV *LHS,
// first element of the mulexpr.
if (const auto *LHSCst = dyn_cast<SCEVConstant>(Mul->getOperand(0))) {
if (LHSCst == RHSCst) {
- SmallVector<const SCEV *, 2> Operands(drop_begin(Mul->operands(), 1));
+ SmallVector<const SCEV *, 2> Operands(drop_begin(Mul->operands()));
return getMulExpr(Operands);
}
diff --git a/llvm/lib/Analysis/VFABIDemangling.cpp b/llvm/lib/Analysis/VFABIDemangling.cpp
index 27b48b310af4..faa46537ad17 100644
--- a/llvm/lib/Analysis/VFABIDemangling.cpp
+++ b/llvm/lib/Analysis/VFABIDemangling.cpp
@@ -290,7 +290,7 @@ bool verifyAllVectorsHaveSameWidth(FunctionType *Signature) {
assert(VecTys.size() > 1 && "Invalid number of elements.");
const ElementCount EC = VecTys[0]->getElementCount();
- return llvm::all_of(llvm::drop_begin(VecTys, 1), [&EC](VectorType *VTy) {
+ return llvm::all_of(llvm::drop_begin(VecTys), [&EC](VectorType *VTy) {
return (EC == VTy->getElementCount());
});
}
diff --git a/llvm/lib/CodeGen/CodeGenPrepare.cpp b/llvm/lib/CodeGen/CodeGenPrepare.cpp
index 2c636e1ac04f..c2fccab947d6 100644
--- a/llvm/lib/CodeGen/CodeGenPrepare.cpp
+++ b/llvm/lib/CodeGen/CodeGenPrepare.cpp
@@ -661,7 +661,7 @@ bool CodeGenPrepare::eliminateFallThrough(Function &F) {
// Use a temporary array to avoid iterator being invalidated when
// deleting blocks.
SmallVector<WeakTrackingVH, 16> Blocks;
- for (auto &Block : llvm::drop_begin(F, 1))
+ for (auto &Block : llvm::drop_begin(F))
Blocks.push_back(&Block);
SmallSet<WeakTrackingVH, 16> Preds;
@@ -747,7 +747,7 @@ bool CodeGenPrepare::eliminateMostlyEmptyBlocks(Function &F) {
// as we remove them.
// Note that this intentionally skips the entry block.
SmallVector<WeakTrackingVH, 16> Blocks;
- for (auto &Block : llvm::drop_begin(F, 1))
+ for (auto &Block : llvm::drop_begin(F))
Blocks.push_back(&Block);
for (auto &Block : Blocks) {
diff --git a/llvm/lib/CodeGen/SafeStackLayout.cpp b/llvm/lib/CodeGen/SafeStackLayout.cpp
index 5bd4f4d60d73..5d61b3a146b4 100644
--- a/llvm/lib/CodeGen/SafeStackLayout.cpp
+++ b/llvm/lib/CodeGen/SafeStackLayout.cpp
@@ -140,7 +140,7 @@ void StackLayout::computeLayout() {
// Sort objects by size (largest first) to reduce fragmentation.
if (StackObjects.size() > 2)
- llvm::stable_sort(drop_begin(StackObjects, 1),
+ llvm::stable_sort(drop_begin(StackObjects),
[](const StackObject &a, const StackObject &b) {
return a.Size > b.Size;
});
diff --git a/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp b/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
index ee781d4aa1dd..62d7191036ca 100644
--- a/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
+++ b/llvm/lib/CodeGen/SelectionDAG/LegalizeDAG.cpp
@@ -2194,7 +2194,7 @@ void SelectionDAGLegalize::ExpandFPLibCall(SDNode* Node,
if (Node->isStrictFPOpcode()) {
EVT RetVT = Node->getValueType(0);
- SmallVector<SDValue, 4> Ops(drop_begin(Node->ops(), 1));
+ SmallVector<SDValue, 4> Ops(drop_begin(Node->ops()));
TargetLowering::MakeLibCallOptions CallOptions;
// FIXME: This doesn't support tail calls.
std::pair<SDValue, SDValue> Tmp = TLI.makeLibCall(DAG, LC, RetVT,
diff --git a/llvm/lib/Target/NVPTX/NVPTXISelDAGToDAG.cpp b/llvm/lib/Target/NVPTX/NVPTXISelDAGToDAG.cpp
index e1ab64c8c37b..08f4ab87c68d 100644
--- a/llvm/lib/Target/NVPTX/NVPTXISelDAGToDAG.cpp
+++ b/llvm/lib/Target/NVPTX/NVPTXISelDAGToDAG.cpp
@@ -2854,7 +2854,7 @@ bool NVPTXDAGToDAGISel::tryTextureIntrinsic(SDNode *N) {
}
// Copy over operands
- SmallVector<SDValue, 8> Ops(drop_begin(N->ops(), 1));
+ SmallVector<SDValue, 8> Ops(drop_begin(N->ops()));
Ops.push_back(N->getOperand(0)); // Move chain to the back.
ReplaceNode(N, CurDAG->getMachineNode(Opc, SDLoc(N), N->getVTList(), Ops));
@@ -3363,7 +3363,7 @@ bool NVPTXDAGToDAGISel::trySurfaceIntrinsic(SDNode *N) {
}
// Copy over operands
- SmallVector<SDValue, 8> Ops(drop_begin(N->ops(), 1));
+ SmallVector<SDValue, 8> Ops(drop_begin(N->ops()));
Ops.push_back(N->getOperand(0)); // Move chain to the back.
ReplaceNode(N, CurDAG->getMachineNode(Opc, SDLoc(N), N->getVTList(), Ops));
diff --git a/llvm/lib/Target/WebAssembly/WebAssemblyRegStackify.cpp b/llvm/lib/Target/WebAssembly/WebAssemblyRegStackify.cpp
index b106b8238ebc..d474b9a2c1ee 100644
--- a/llvm/lib/Target/WebAssembly/WebAssemblyRegStackify.cpp
+++ b/llvm/lib/Target/WebAssembly/WebAssemblyRegStackify.cpp
@@ -342,7 +342,7 @@ static bool isSafeToMove(const MachineOperand *Def, const MachineOperand *Use,
// instruction in which the current value is used, we cannot
// stackify. Stackifying in this case would require that def moving below the
// current def in the stack, which cannot be achieved, even with locals.
- for (const auto &SubsequentDef : drop_begin(DefI->defs(), 1)) {
+ for (const auto &SubsequentDef : drop_begin(DefI->defs())) {
for (const auto &PriorUse : UseI->uses()) {
if (&PriorUse == Use)
break;
@@ -701,7 +701,7 @@ class TreeWalkerState {
MachineOperand &pop() {
RangeTy &Range = Worklist.back();
MachineOperand &Op = *Range.begin();
- Range = drop_begin(Range, 1);
+ Range = drop_begin(Range);
if (Range.empty())
Worklist.pop_back();
assert((Worklist.empty() || !Worklist.back().empty()) &&
diff --git a/llvm/lib/Target/X86/X86MCInstLower.cpp b/llvm/lib/Target/X86/X86MCInstLower.cpp
index 4cbf7a40ad44..89fa3ae3a3f4 100644
--- a/llvm/lib/Target/X86/X86MCInstLower.cpp
+++ b/llvm/lib/Target/X86/X86MCInstLower.cpp
@@ -1710,7 +1710,7 @@ void X86AsmPrinter::LowerPATCHABLE_RET(const MachineInstr &MI,
unsigned OpCode = MI.getOperand(0).getImm();
MCInst Ret;
Ret.setOpcode(OpCode);
- for (auto &MO : drop_begin(MI.operands(), 1))
+ for (auto &MO : drop_begin(MI.operands()))
if (auto MaybeOperand = MCIL.LowerMachineOperand(&MI, MO))
Ret.addOperand(MaybeOperand.getValue());
OutStreamer->emitInstruction(Ret, getSubtargetInfo());
@@ -1749,7 +1749,7 @@ void X86AsmPrinter::LowerPATCHABLE_TAIL_CALL(const MachineInstr &MI,
// Before emitting the instruction, add a comment to indicate that this is
// indeed a tail call.
OutStreamer->AddComment("TAILCALL");
- for (auto &MO : drop_begin(MI.operands(), 1))
+ for (auto &MO : drop_begin(MI.operands()))
if (auto MaybeOperand = MCIL.LowerMachineOperand(&MI, MO))
TC.addOperand(MaybeOperand.getValue());
OutStreamer->emitInstruction(TC, getSubtargetInfo());
diff --git a/llvm/lib/Transforms/IPO/OpenMPOpt.cpp b/llvm/lib/Transforms/IPO/OpenMPOpt.cpp
index 3de930cb3d12..a5ba6edb9a00 100644
--- a/llvm/lib/Transforms/IPO/OpenMPOpt.cpp
+++ b/llvm/lib/Transforms/IPO/OpenMPOpt.cpp
@@ -739,7 +739,7 @@ struct OpenMPOpt {
<< ore::NV("OpenMPParallelMergeFront",
MergableCIs.front()->getDebugLoc())
<< " merged with parallel regions at ";
- for (auto *CI : llvm::drop_begin(MergableCIs, 1)) {
+ for (auto *CI : llvm::drop_begin(MergableCIs)) {
OR << ore::NV("OpenMPParallelMerge", CI->getDebugLoc());
if (CI != MergableCIs.back())
OR << ", ";
diff --git a/llvm/lib/Transforms/IPO/ThinLTOBitcodeWriter.cpp b/llvm/lib/Transforms/IPO/ThinLTOBitcodeWriter.cpp
index 2209f3b8d473..76a88ea6b2ee 100644
--- a/llvm/lib/Transforms/IPO/ThinLTOBitcodeWriter.cpp
+++ b/llvm/lib/Transforms/IPO/ThinLTOBitcodeWriter.cpp
@@ -261,7 +261,7 @@ void splitAndWriteThinLTOBitcode(
if (!RT || RT->getBitWidth() > 64 || F->arg_empty() ||
!F->arg_begin()->use_empty())
return;
- for (auto &Arg : drop_begin(F->args(), 1)) {
+ for (auto &Arg : drop_begin(F->args())) {
auto *ArgT = dyn_cast<IntegerType>(Arg.getType());
if (!ArgT || ArgT->getBitWidth() > 64)
return;
diff --git a/llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp b/llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp
index 5591fa2fe152..dc498719c128 100644
--- a/llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp
+++ b/llvm/lib/Transforms/IPO/WholeProgramDevirt.cpp
@@ -470,7 +470,7 @@ CallSiteInfo &VTableSlotInfo::findCallSiteInfo(CallBase &CB) {
auto *CBType = dyn_cast<IntegerType>(CB.getType());
if (!CBType || CBType->getBitWidth() > 64 || CB.arg_empty())
return CSInfo;
- for (auto &&Arg : drop_begin(CB.args(), 1)) {
+ for (auto &&Arg : drop_begin(CB.args())) {
auto *CI = dyn_cast<ConstantInt>(Arg);
if (!CI || CI->getBitWidth() > 64)
return CSInfo;
diff --git a/llvm/lib/Transforms/Scalar/LoopInterchange.cpp b/llvm/lib/Transforms/Scalar/LoopInterchange.cpp
index f676ffc18e2d..a93273970a2f 100644
--- a/llvm/lib/Transforms/Scalar/LoopInterchange.cpp
+++ b/llvm/lib/Transforms/Scalar/LoopInterchange.cpp
@@ -1580,9 +1580,9 @@ bool LoopInterchangeTransform::adjustLoopBranches() {
// Now update the reduction PHIs in the inner and outer loop headers.
SmallVector<PHINode *, 4> InnerLoopPHIs, OuterLoopPHIs;
- for (PHINode &PHI : drop_begin(InnerLoopHeader->phis(), 1))
+ for (PHINode &PHI : drop_begin(InnerLoopHeader->phis()))
InnerLoopPHIs.push_back(cast<PHINode>(&PHI));
- for (PHINode &PHI : drop_begin(OuterLoopHeader->phis(), 1))
+ for (PHINode &PHI : drop_begin(OuterLoopHeader->phis()))
OuterLoopPHIs.push_back(cast<PHINode>(&PHI));
auto &OuterInnerReductions = LIL.getOuterInnerReductions();
diff --git a/llvm/tools/llvm-xray/xray-stacks.cpp b/llvm/tools/llvm-xray/xray-stacks.cpp
index 5f96b7050ca9..d04b998dacca 100644
--- a/llvm/tools/llvm-xray/xray-stacks.cpp
+++ b/llvm/tools/llvm-xray/xray-stacks.cpp
@@ -456,7 +456,7 @@ class StackTrie {
int Level = 0;
OS << formatv("{0,-5} {1,-60} {2,+12} {3,+16}\n", "lvl", "function",
"count", "sum");
- for (auto *F : reverse(drop_begin(CurrentStack, 1))) {
+ for (auto *F : reverse(drop_begin(CurrentStack))) {
auto Sum = std::accumulate(F->ExtraData.IntermediateDurations.begin(),
F->ExtraData.IntermediateDurations.end(), 0LL);
auto FuncId = FN.SymbolOrNumber(F->FuncId);
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