1 files changed, 3 insertions, 8 deletions

diff --git a/contrib/llvm-project/llvm/lib/CodeGen/CodeGenPrepare.cpp b/contrib/llvm-project/llvm/lib/CodeGen/CodeGenPrepare.cpp
index ac4180c4c3ab..747f4e4fdecc 100644
--- a/contrib/llvm-project/llvm/lib/CodeGen/CodeGenPrepare.cpp
+++ b/contrib/llvm-project/llvm/lib/CodeGen/CodeGenPrepare.cpp
@@ -4831,9 +4831,7 @@ static bool IsOperandAMemoryOperand(CallInst *CI, InlineAsm *IA, Value *OpVal,
   TargetLowering::AsmOperandInfoVector TargetConstraints =
       TLI.ParseConstraints(F->getParent()->getDataLayout(), &TRI, *CI);
 
-  for (unsigned i = 0, e = TargetConstraints.size(); i != e; ++i) {
-    TargetLowering::AsmOperandInfo &OpInfo = TargetConstraints[i];
-
+  for (TargetLowering::AsmOperandInfo &OpInfo : TargetConstraints) {
     // Compute the constraint code and ConstraintType to use.
     TLI.ComputeConstraintToUse(OpInfo, SDValue());
 
@@ -5617,9 +5615,7 @@ bool CodeGenPrepare::optimizeInlineAsmInst(CallInst *CS) {
   TargetLowering::AsmOperandInfoVector TargetConstraints =
       TLI->ParseConstraints(*DL, TRI, *CS);
   unsigned ArgNo = 0;
-  for (unsigned i = 0, e = TargetConstraints.size(); i != e; ++i) {
-    TargetLowering::AsmOperandInfo &OpInfo = TargetConstraints[i];
-
+  for (TargetLowering::AsmOperandInfo &OpInfo : TargetConstraints) {
     // Compute the constraint code and ConstraintType to use.
     TLI->ComputeConstraintToUse(OpInfo, SDValue());
 
@@ -6856,8 +6852,7 @@ bool CodeGenPrepare::optimizeSelectInst(SelectInst *SI) {
   // Use reverse iterator because later select may use the value of the
   // earlier select, and we need to propagate value through earlier select
   // to get the PHI operand.
-  for (auto It = ASI.rbegin(); It != ASI.rend(); ++It) {
-    SelectInst *SI = *It;
+  for (SelectInst *SI : llvm::reverse(ASI)) {
     // The select itself is replaced with a PHI Node.
     PHINode *PN = PHINode::Create(SI->getType(), 2, "", &EndBlock->front());
     PN->takeName(SI);