[llvm] 180b69d - [IRBuilder] Remove FPMathTag and OpBundles constructor arguments (#228013)

[via llvm-commits]

Author: Nikita Popov
Date: 2026-10-01T10:32:38Z
New Revision: 180b69dfdf76a1d42cc00489ce3c885f4c434a29

URL: https://github.com/llvm/llvm-project/commit/180b69dfdf76a1d42cc00489ce3c885f4c434a29
DIFF: https://github.com/llvm/llvm-project/commit/180b69dfdf76a1d42cc00489ce3c885f4c434a29.diff

LOG: [IRBuilder] Remove FPMathTag and OpBundles constructor arguments (#228013)

Remove the FPMathTag and OpBundles IRBuilder constructor arguments,
which are never used in tree. The setDefaultFPMathTag() and
setDefaultOperandBundles() APIs can be used instead.

Added: 
    

Modified: 
    llvm/include/llvm/IR/IRBuilder.h

Removed: 
    


################################################################################
diff  --git a/llvm/include/llvm/IR/IRBuilder.h b/llvm/include/llvm/IR/IRBuilder.h
index 359d491adeebd..aba9e8faa919d 100644
--- a/llvm/include/llvm/IR/IRBuilder.h
+++ b/llvm/include/llvm/IR/IRBuilder.h
@@ -123,7 +123,7 @@ class IRBuilderBase {
   const IRBuilderFolder &Folder;
   const IRBuilderDefaultInserter &Inserter;
 
-  MDNode *DefaultFPMathTag;
+  MDNode *DefaultFPMathTag = nullptr;
   FastMathFlags FMF;
 
   bool IsFPConstrained = false;
@@ -134,10 +134,8 @@ class IRBuilderBase {
 
 public:
   IRBuilderBase(LLVMContext &context, const IRBuilderFolder &Folder,
-                const IRBuilderDefaultInserter &Inserter, MDNode *FPMathTag,
-                ArrayRef<OperandBundleDef> OpBundles)
-      : Context(context), Folder(Folder), Inserter(Inserter),
-        DefaultFPMathTag(FPMathTag), DefaultOperandBundles(OpBundles) {
+                const IRBuilderDefaultInserter &Inserter)
+      : Context(context), Folder(Folder), Inserter(Inserter) {
     ClearInsertionPoint();
   }
 
@@ -2925,58 +2923,40 @@ class IRBuilder : public IRBuilderBase {
   InserterTy Inserter;
 
 public:
-  IRBuilder(LLVMContext &C, FolderTy Folder, InserterTy Inserter,
-            MDNode *FPMathTag = nullptr,
-            ArrayRef<OperandBundleDef> OpBundles = {})
-      : IRBuilderBase(C, this->Folder, this->Inserter, FPMathTag, OpBundles),
-        Folder(Folder), Inserter(Inserter) {}
-
-  IRBuilder(LLVMContext &C, FolderTy Folder, MDNode *FPMathTag = nullptr,
-            ArrayRef<OperandBundleDef> OpBundles = {})
-      : IRBuilderBase(C, this->Folder, this->Inserter, FPMathTag, OpBundles),
-        Folder(Folder) {}
-
-  explicit IRBuilder(LLVMContext &C, MDNode *FPMathTag = nullptr,
-                     ArrayRef<OperandBundleDef> OpBundles = {})
-      : IRBuilderBase(C, this->Folder, this->Inserter, FPMathTag, OpBundles) {}
-
-  explicit IRBuilder(BasicBlock *TheBB, FolderTy Folder,
-                     MDNode *FPMathTag = nullptr,
-                     ArrayRef<OperandBundleDef> OpBundles = {})
-      : IRBuilderBase(TheBB->getContext(), this->Folder, this->Inserter,
-                      FPMathTag, OpBundles),
+  IRBuilder(LLVMContext &C, FolderTy Folder, InserterTy Inserter)
+      : IRBuilderBase(C, this->Folder, this->Inserter), Folder(Folder),
+        Inserter(Inserter) {}
+
+  IRBuilder(LLVMContext &C, FolderTy Folder)
+      : IRBuilderBase(C, this->Folder, this->Inserter), Folder(Folder) {}
+
+  explicit IRBuilder(LLVMContext &C)
+      : IRBuilderBase(C, this->Folder, this->Inserter) {}
+
+  explicit IRBuilder(BasicBlock *TheBB, FolderTy Folder)
+      : IRBuilderBase(TheBB->getContext(), this->Folder, this->Inserter),
         Folder(Folder) {
     SetInsertPoint(TheBB);
   }
 
-  explicit IRBuilder(BasicBlock *TheBB, MDNode *FPMathTag = nullptr,
-                     ArrayRef<OperandBundleDef> OpBundles = {})
-      : IRBuilderBase(TheBB->getContext(), this->Folder, this->Inserter,
-                      FPMathTag, OpBundles) {
+  explicit IRBuilder(BasicBlock *TheBB)
+      : IRBuilderBase(TheBB->getContext(), this->Folder, this->Inserter) {
     SetInsertPoint(TheBB);
   }
 
-  explicit IRBuilder(Instruction *IP, MDNode *FPMathTag = nullptr,
-                     ArrayRef<OperandBundleDef> OpBundles = {})
-      : IRBuilderBase(IP->getContext(), this->Folder, this->Inserter, FPMathTag,
-                      OpBundles) {
+  explicit IRBuilder(Instruction *IP)
+      : IRBuilderBase(IP->getContext(), this->Folder, this->Inserter) {
     SetInsertPoint(IP);
   }
 
-  IRBuilder(BasicBlock *TheBB, BasicBlock::iterator IP, FolderTy Folder,
-            MDNode *FPMathTag = nullptr,
-            ArrayRef<OperandBundleDef> OpBundles = {})
-      : IRBuilderBase(TheBB->getContext(), this->Folder, this->Inserter,
-                      FPMathTag, OpBundles),
+  IRBuilder(BasicBlock *TheBB, BasicBlock::iterator IP, FolderTy Folder)
+      : IRBuilderBase(TheBB->getContext(), this->Folder, this->Inserter),
         Folder(Folder) {
     SetInsertPoint(TheBB, IP);
   }
 
-  IRBuilder(BasicBlock *TheBB, BasicBlock::iterator IP,
-            MDNode *FPMathTag = nullptr,
-            ArrayRef<OperandBundleDef> OpBundles = {})
-      : IRBuilderBase(TheBB->getContext(), this->Folder, this->Inserter,
-                      FPMathTag, OpBundles) {
+  IRBuilder(BasicBlock *TheBB, BasicBlock::iterator IP)
+      : IRBuilderBase(TheBB->getContext(), this->Folder, this->Inserter) {
     SetInsertPoint(TheBB, IP);
   }
 
@@ -2989,20 +2969,16 @@ class IRBuilder : public IRBuilderBase {
 };
 
 template <typename FolderTy, typename InserterTy>
-IRBuilder(LLVMContext &, FolderTy, InserterTy, MDNode *,
-          ArrayRef<OperandBundleDef>) -> IRBuilder<FolderTy, InserterTy>;
-IRBuilder(LLVMContext &, MDNode *, ArrayRef<OperandBundleDef>) -> IRBuilder<>;
+IRBuilder(LLVMContext &, FolderTy, InserterTy)
+    -> IRBuilder<FolderTy, InserterTy>;
+IRBuilder(LLVMContext &) -> IRBuilder<>;
 template <typename FolderTy>
-IRBuilder(BasicBlock *, FolderTy, MDNode *, ArrayRef<OperandBundleDef>)
-    -> IRBuilder<FolderTy>;
-IRBuilder(BasicBlock *, MDNode *, ArrayRef<OperandBundleDef>) -> IRBuilder<>;
-IRBuilder(Instruction *, MDNode *, ArrayRef<OperandBundleDef>) -> IRBuilder<>;
+IRBuilder(BasicBlock *, FolderTy) -> IRBuilder<FolderTy>;
+IRBuilder(BasicBlock *) -> IRBuilder<>;
+IRBuilder(Instruction *) -> IRBuilder<>;
 template <typename FolderTy>
-IRBuilder(BasicBlock *, BasicBlock::iterator, FolderTy, MDNode *,
-          ArrayRef<OperandBundleDef>) -> IRBuilder<FolderTy>;
-IRBuilder(BasicBlock *, BasicBlock::iterator, MDNode *,
-          ArrayRef<OperandBundleDef>) -> IRBuilder<>;
-
+IRBuilder(BasicBlock *, BasicBlock::iterator, FolderTy) -> IRBuilder<FolderTy>;
+IRBuilder(BasicBlock *, BasicBlock::iterator) -> IRBuilder<>;
 
 // Create wrappers for C Binding types (see CBindingWrapping.h).
 DEFINE_SIMPLE_CONVERSION_FUNCTIONS(IRBuilder<>, LLVMBuilderRef)