[llvm] c5c4dbd - [CodeGen] Use llvm::append_range (NFC)

[Kazu Hirata via llvm-commits]

Author: Kazu Hirata
Date: 2021-01-21T19:59:46-08:00
New Revision: c5c4dbd2790736008b1c60f1b737dfb824b90144

URL: https://github.com/llvm/llvm-project/commit/c5c4dbd2790736008b1c60f1b737dfb824b90144
DIFF: https://github.com/llvm/llvm-project/commit/c5c4dbd2790736008b1c60f1b737dfb824b90144.diff

LOG: [CodeGen] Use llvm::append_range (NFC)

Added: 
    

Modified: 
    llvm/lib/CodeGen/Analysis.cpp
    llvm/lib/CodeGen/CodeGenPrepare.cpp
    llvm/lib/CodeGen/GlobalISel/RegisterBankInfo.cpp
    llvm/lib/CodeGen/MIRCanonicalizerPass.cpp
    llvm/lib/CodeGen/MachineCSE.cpp
    llvm/lib/CodeGen/MachineRegisterInfo.cpp
    llvm/lib/CodeGen/MachineVerifier.cpp
    llvm/lib/CodeGen/SplitKit.cpp

Removed: 
    


################################################################################
diff  --git a/llvm/lib/CodeGen/Analysis.cpp b/llvm/lib/CodeGen/Analysis.cpp
index 67eb079afb49..ebeff1fec30b 100644
--- a/llvm/lib/CodeGen/Analysis.cpp
+++ b/llvm/lib/CodeGen/Analysis.cpp
@@ -733,8 +733,7 @@ static void collectEHScopeMembers(
     if (Visiting->isEHScopeReturnBlock())
       continue;
 
-    for (const MachineBasicBlock *Succ : Visiting->successors())
-      Worklist.push_back(Succ);
+    append_range(Worklist, Visiting->successors());
   }
 }
 

diff  --git a/llvm/lib/CodeGen/CodeGenPrepare.cpp b/llvm/lib/CodeGen/CodeGenPrepare.cpp
index c2fccab947d6..b2bc75c19709 100644
--- a/llvm/lib/CodeGen/CodeGenPrepare.cpp
+++ b/llvm/lib/CodeGen/CodeGenPrepare.cpp
@@ -3714,8 +3714,7 @@ class AddressingModeCombiner {
             PHINode::Create(CommonType, PredCount, "sunk_phi", CurrentPhi);
         Map[Current] = PHI;
         ST.insertNewPhi(PHI);
-        for (Value *P : CurrentPhi->incoming_values())
-          Worklist.push_back(P);
+        append_range(Worklist, CurrentPhi->incoming_values());
       }
     }
   }
@@ -4969,8 +4968,7 @@ bool CodeGenPrepare::optimizeMemoryInst(Instruction *MemoryInst, Value *Addr,
 
     // For a PHI node, push all of its incoming values.
     if (PHINode *P = dyn_cast<PHINode>(V)) {
-      for (Value *IncValue : P->incoming_values())
-        worklist.push_back(IncValue);
+      append_range(worklist, P->incoming_values());
       PhiOrSelectSeen = true;
       continue;
     }

diff  --git a/llvm/lib/CodeGen/GlobalISel/RegisterBankInfo.cpp b/llvm/lib/CodeGen/GlobalISel/RegisterBankInfo.cpp
index 255ea693b5c4..e2a963747101 100644
--- a/llvm/lib/CodeGen/GlobalISel/RegisterBankInfo.cpp
+++ b/llvm/lib/CodeGen/GlobalISel/RegisterBankInfo.cpp
@@ -421,8 +421,7 @@ RegisterBankInfo::getInstrPossibleMappings(const MachineInstr &MI) const {
 
   // Then the alternative mapping, if any.
   InstructionMappings AltMappings = getInstrAlternativeMappings(MI);
-  for (const InstructionMapping *AltMapping : AltMappings)
-    PossibleMappings.push_back(AltMapping);
+  append_range(PossibleMappings, AltMappings);
 #ifndef NDEBUG
   for (const InstructionMapping *Mapping : PossibleMappings)
     assert(Mapping->verify(MI) && "Mapping is invalid");

diff  --git a/llvm/lib/CodeGen/MIRCanonicalizerPass.cpp b/llvm/lib/CodeGen/MIRCanonicalizerPass.cpp
index b6fb6731d65c..8ef6aca602a1 100644
--- a/llvm/lib/CodeGen/MIRCanonicalizerPass.cpp
+++ b/llvm/lib/CodeGen/MIRCanonicalizerPass.cpp
@@ -85,9 +85,7 @@ static std::vector<MachineBasicBlock *> GetRPOList(MachineFunction &MF) {
     return {};
   ReversePostOrderTraversal<MachineBasicBlock *> RPOT(&*MF.begin());
   std::vector<MachineBasicBlock *> RPOList;
-  for (auto MBB : RPOT) {
-    RPOList.push_back(MBB);
-  }
+  append_range(RPOList, RPOT);
 
   return RPOList;
 }

diff  --git a/llvm/lib/CodeGen/MachineCSE.cpp b/llvm/lib/CodeGen/MachineCSE.cpp
index d8e95fa5cd6c..199fe2dc6454 100644
--- a/llvm/lib/CodeGen/MachineCSE.cpp
+++ b/llvm/lib/CodeGen/MachineCSE.cpp
@@ -748,8 +748,7 @@ bool MachineCSE::PerformCSE(MachineDomTreeNode *Node) {
     Node = WorkList.pop_back_val();
     Scopes.push_back(Node);
     OpenChildren[Node] = Node->getNumChildren();
-    for (MachineDomTreeNode *Child : Node->children())
-      WorkList.push_back(Child);
+    append_range(WorkList, Node->children());
   } while (!WorkList.empty());
 
   // Now perform CSE.
@@ -861,8 +860,7 @@ bool MachineCSE::PerformSimplePRE(MachineDominatorTree *DT) {
   BBs.push_back(DT->getRootNode());
   do {
     auto Node = BBs.pop_back_val();
-    for (MachineDomTreeNode *Child : Node->children())
-      BBs.push_back(Child);
+    append_range(BBs, Node->children());
 
     MachineBasicBlock *MBB = Node->getBlock();
     Changed |= ProcessBlockPRE(DT, MBB);

diff  --git a/llvm/lib/CodeGen/MachineRegisterInfo.cpp b/llvm/lib/CodeGen/MachineRegisterInfo.cpp
index b34ea8162f72..5325eda9d478 100644
--- a/llvm/lib/CodeGen/MachineRegisterInfo.cpp
+++ b/llvm/lib/CodeGen/MachineRegisterInfo.cpp
@@ -631,8 +631,7 @@ void MachineRegisterInfo::setCalleeSavedRegs(ArrayRef<MCPhysReg> CSRs) {
   if (IsUpdatedCSRsInitialized)
     UpdatedCSRs.clear();
 
-  for (MCPhysReg Reg : CSRs)
-    UpdatedCSRs.push_back(Reg);
+  append_range(UpdatedCSRs, CSRs);
 
   // Zero value represents the end of the register list
   // (no more registers should be pushed).

diff  --git a/llvm/lib/CodeGen/MachineVerifier.cpp b/llvm/lib/CodeGen/MachineVerifier.cpp
index 9045019dc1ee..0f6d9b888f47 100644
--- a/llvm/lib/CodeGen/MachineVerifier.cpp
+++ b/llvm/lib/CodeGen/MachineVerifier.cpp
@@ -123,8 +123,7 @@ namespace {
     void addRegWithSubRegs(RegVector &RV, Register Reg) {
       RV.push_back(Reg);
       if (Reg.isPhysical())
-        for (const MCPhysReg &SubReg : TRI->subregs(Reg.asMCReg()))
-          RV.push_back(SubReg);
+        append_range(RV, TRI->subregs(Reg.asMCReg()));
     }
 
     struct BBInfo {

diff  --git a/llvm/lib/CodeGen/SplitKit.cpp b/llvm/lib/CodeGen/SplitKit.cpp
index 4be9847085b7..a6a3149ae25b 100644
--- a/llvm/lib/CodeGen/SplitKit.cpp
+++ b/llvm/lib/CodeGen/SplitKit.cpp
@@ -998,9 +998,7 @@ void SplitEditor::computeRedundantBackCopies(
     }
     if (!DominatedVNIs.empty()) {
       forceRecompute(0, *ParentVNI);
-      for (auto VNI : DominatedVNIs) {
-        BackCopies.push_back(VNI);
-      }
+      append_range(BackCopies, DominatedVNIs);
       DominatedVNIs.clear();
     }
   }