Move discriminator assignment to where it is used. (NFC)

llvm-svn: 285084

diff --git a/llvm/lib/Transforms/Utils/AddDiscriminators.cpp b/llvm/lib/Transforms/Utils/AddDiscriminators.cpp
index a9b5d72..8120fa9 100644 (file)
--- a/llvm/lib/Transforms/Utils/AddDiscriminators.cpp
+++ b/llvm/lib/Transforms/Utils/AddDiscriminators.cpp
@@ -199,8 +199,8 @@ static bool addDiscriminators(Function &F) {
       // discriminator is needed to distinguish both instructions.
       auto R1 = Scopes.insert({Scope, nullptr});
       DILexicalBlockFile *&NewScope = R1.first->second;
-      unsigned Discriminator = InsertSuccess ? ++LDM[L] : LDM[L];
       if (!NewScope) {
+        unsigned Discriminator = InsertSuccess ? ++LDM[L] : LDM[L];
         auto *File = Builder.createFile(DIL->getFilename(),
                                         Scope->getDirectory());
         NewScope = Builder.createLexicalBlockFile(Scope, File, Discriminator);