Apply clang-tidy's modernize-loop-convert to most of lib/Transforms.

Only minor manual fixes. No functionality change intended.

llvm-svn: 273808

1 files changed, 3 insertions, 6 deletions

diff --git a/llvm/lib/Transforms/InstCombine/InstCombineAddSub.cpp b/llvm/lib/Transforms/InstCombine/InstCombineAddSub.cpp
index dd4e7e2..f94a65a 100644
--- a/llvm/lib/Transforms/InstCombine/InstCombineAddSub.cpp
+++ b/llvm/lib/Transforms/InstCombine/InstCombineAddSub.cpp
@@ -699,10 +699,9 @@ Value *FAddCombine::createNaryFAdd
   bool LastValNeedNeg = false;
 
   // Iterate the addends, creating fadd/fsub using adjacent two addends.
-  for (AddendVect::const_iterator I = Opnds.begin(), E = Opnds.end();
-       I != E; I++) {
+  for (const FAddend *Opnd : Opnds) {
     bool NeedNeg;
-    Value *V = createAddendVal(**I, NeedNeg);
+    Value *V = createAddendVal(*Opnd, NeedNeg);
     if (!LastVal) {
       LastVal = V;
       LastValNeedNeg = NeedNeg;
@@ -791,9 +790,7 @@ unsigned FAddCombine::calcInstrNumber(const AddendVect &Opnds) {
   unsigned NegOpndNum = 0;
 
   // Adjust the number of instructions needed to emit the N-ary add.
-  for (AddendVect::const_iterator I = Opnds.begin(), E = Opnds.end();
-       I != E; I++) {
-    const FAddend *Opnd = *I;
+  for (const FAddend *Opnd : Opnds) {
     if (Opnd->isConstant())
       continue;