Use foreach loop over constant operands. NFC.

A number of places had explicit loops over Constant::operands().
Just use foreach loops where possible.

llvm-svn: 240694

2 files changed, 3 insertions, 5 deletions

diff --git a/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp b/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
index e79eeb079ed..673d6f1460d 100644
--- a/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
+++ b/llvm/lib/Bitcode/Writer/BitcodeWriter.cpp
@@ -1519,8 +1519,8 @@ static void WriteConstants(unsigned FirstVal, unsigned LastVal,
     } else if (isa<ConstantArray>(C) || isa<ConstantStruct>(C) ||
                isa<ConstantVector>(C)) {
       Code = bitc::CST_CODE_AGGREGATE;
-      for (unsigned i = 0, e = C->getNumOperands(); i != e; ++i)
-        Record.push_back(VE.getValueID(C->getOperand(i)));
+      for (const Value *Op : C->operands())
+        Record.push_back(VE.getValueID(Op));
       AbbrevToUse = AggregateAbbrev;
     } else if (const ConstantExpr *CE = dyn_cast<ConstantExpr>(C)) {
       switch (CE->getOpcode()) {
diff --git a/llvm/lib/Bitcode/Writer/ValueEnumerator.cpp b/llvm/lib/Bitcode/Writer/ValueEnumerator.cpp
index fbbe93f6877..44dd604f882 100644
--- a/llvm/lib/Bitcode/Writer/ValueEnumerator.cpp
+++ b/llvm/lib/Bitcode/Writer/ValueEnumerator.cpp
@@ -691,9 +691,7 @@ void ValueEnumerator::EnumerateOperandType(const Value *V) {
 
   // This constant may have operands, make sure to enumerate the types in
   // them.
-  for (unsigned i = 0, e = C->getNumOperands(); i != e; ++i) {
-    const Value *Op = C->getOperand(i);
-
+  for (const Value *Op : C->operands()) {
     // Don't enumerate basic blocks here, this happens as operands to
     // blockaddress.
     if (isa<BasicBlock>(Op))