From 741ad3ab8e8b65b4efe423555797229d41be19f2 Mon Sep 17 00:00:00 2001
From: Finlay <finlay.marno@codeplay.com>
Date: Thu, 10 Oct 2024 08:58:37 +0100
Subject: [PATCH] [mlir][llvmir] Added extra builders for CallInstrinsicOp
 (#111664)

Extra builders for CallIntrinsicOp.
This is inspired by the comment from @antiagainst from
[here](https://github.com/llvm/llvm-project/pull/108933#issuecomment-2392751569).
---
 mlir/include/mlir/Dialect/LLVMIR/LLVMOps.td |  7 +++++
 mlir/lib/Dialect/LLVMIR/IR/LLVMDialect.cpp  | 30 +++++++++++++++++++++
 2 files changed, 37 insertions(+)

diff --git a/mlir/include/mlir/Dialect/LLVMIR/LLVMOps.td b/mlir/include/mlir/Dialect/LLVMIR/LLVMOps.td
index 825b48fb3d4a..000d92f9ea3b 100644
--- a/mlir/include/mlir/Dialect/LLVMIR/LLVMOps.td
+++ b/mlir/include/mlir/Dialect/LLVMIR/LLVMOps.td
@@ -1947,6 +1947,13 @@ def LLVM_CallIntrinsicOp
     attr-dict
   }];
 
+  let builders = [
+    OpBuilder<(ins "StringAttr":$intrin, "ValueRange":$args)>,
+    OpBuilder<(ins "StringAttr":$intrin, "ValueRange":$args, "FastmathFlagsAttr":$fastMathFlags)>,
+    OpBuilder<(ins "Type": $resultType, "StringAttr":$intrin, "ValueRange":$args)>,
+    OpBuilder<(ins "TypeRange": $resultTypes, "StringAttr":$intrin, "ValueRange":$args, "FastmathFlagsAttr":$fastMathFlags)>
+  ];
+
   let hasVerifier = 1;
 }
 
diff --git a/mlir/lib/Dialect/LLVMIR/IR/LLVMDialect.cpp b/mlir/lib/Dialect/LLVMIR/IR/LLVMDialect.cpp
index 9e361848f8c0..2c7af8712d42 100644
--- a/mlir/lib/Dialect/LLVMIR/IR/LLVMDialect.cpp
+++ b/mlir/lib/Dialect/LLVMIR/IR/LLVMDialect.cpp
@@ -3328,6 +3328,36 @@ LogicalResult CallIntrinsicOp::verify() {
   return success();
 }
 
+void CallIntrinsicOp::build(OpBuilder &builder, OperationState &state,
+                            mlir::StringAttr intrin, mlir::ValueRange args) {
+  build(builder, state, /*resultTypes=*/TypeRange{}, intrin, args,
+        FastmathFlagsAttr{},
+        /*op_bundle_operands=*/{});
+}
+
+void CallIntrinsicOp::build(OpBuilder &builder, OperationState &state,
+                            mlir::StringAttr intrin, mlir::ValueRange args,
+                            mlir::LLVM::FastmathFlagsAttr fastMathFlags) {
+  build(builder, state, /*resultTypes=*/TypeRange{}, intrin, args,
+        fastMathFlags,
+        /*op_bundle_operands=*/{});
+}
+
+void CallIntrinsicOp::build(OpBuilder &builder, OperationState &state,
+                            mlir::Type resultType, mlir::StringAttr intrin,
+                            mlir::ValueRange args) {
+  build(builder, state, {resultType}, intrin, args, FastmathFlagsAttr{},
+        /*op_bundle_operands=*/{});
+}
+
+void CallIntrinsicOp::build(OpBuilder &builder, OperationState &state,
+                            mlir::TypeRange resultTypes,
+                            mlir::StringAttr intrin, mlir::ValueRange args,
+                            mlir::LLVM::FastmathFlagsAttr fastMathFlags) {
+  build(builder, state, resultTypes, intrin, args, fastMathFlags,
+        /*op_bundle_operands=*/{});
+}
+
 //===----------------------------------------------------------------------===//
 // OpAsmDialectInterface
 //===----------------------------------------------------------------------===//