[mlir][Arith] Remove arith-to-llvm from func-to-llvm

mlir/lib/Conversion/FuncToLLVM/FuncToLLVM.cpp

@@ -787,7 +787,6 @@ struct ConvertFuncToLLVMPass
 
     // TODO(https://github.com/llvm/llvm-project/issues/70982): Remove these in
     // favor of their dedicated conversion passes.
-    arith::populateArithToLLVMConversionPatterns(typeConverter, patterns);
     cf::populateControlFlowToLLVMConversionPatterns(typeConverter, patterns);
 
     LLVMConversionTarget target(getContext());

mlir/test/Dialect/ArmSVE/legalize-for-llvm.mlir

@@ -1,4 +1,4 @@
-// RUN: mlir-opt -convert-vector-to-llvm="enable-arm-sve" -convert-func-to-llvm -cse -reconcile-unrealized-casts -split-input-file %s | FileCheck %s
+// RUN: mlir-opt -convert-vector-to-llvm="enable-arm-sve" -convert-func-to-llvm -convert-arith-to-llvm -cse -reconcile-unrealized-casts -split-input-file %s | FileCheck %s
 
 func.func @arm_sve_sdot(%a: vector<[16]xi8>,
                    %b: vector<[16]xi8>,

mlir/test/lib/Dialect/LLVM/TestLowerToLLVM.cpp

@@ -12,6 +12,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "mlir/Conversion/AffineToStandard/AffineToStandard.h"
+#include "mlir/Conversion/ArithToLLVM/ArithToLLVM.h"
 #include "mlir/Conversion/FuncToLLVM/ConvertFuncToLLVMPass.h"
 #include "mlir/Conversion/IndexToLLVM/IndexToLLVM.h"
 #include "mlir/Conversion/MathToLLVM/MathToLLVM.h"
@@ -73,6 +74,8 @@ void buildTestLowerToLLVM(OpPassManager &pm,
   pm.addPass(createFinalizeMemRefToLLVMConversionPass());
   // Convert Func to LLVM (always needed).
   pm.addPass(createConvertFuncToLLVMPass());
+  // Convert Arith to LLVM (always needed).
+  pm.addPass(createArithToLLVMConversionPass());
   // Convert Index to LLVM (always needed).
   pm.addPass(createConvertIndexToLLVMPass());
   // Convert remaining unrealized_casts (always needed).

mlir/test/mlir-cpu-runner/math-polynomial-approx.mlir

@@ -1,4 +1,4 @@
-// RUN:   mlir-opt %s -pass-pipeline="builtin.module(func.func(test-math-polynomial-approximation,convert-arith-to-llvm),convert-vector-to-scf,convert-scf-to-cf,convert-cf-to-llvm,convert-vector-to-llvm,func.func(convert-math-to-llvm),convert-func-to-llvm,reconcile-unrealized-casts)" \
+// RUN:   mlir-opt %s -pass-pipeline="builtin.module(func.func(test-math-polynomial-approximation),convert-vector-to-scf,convert-scf-to-cf,convert-vector-to-llvm,convert-to-llvm,reconcile-unrealized-casts)" \
 // RUN: | mlir-cpu-runner                                                      \
 // RUN:     -e main -entry-point-result=void -O0                               \
 // RUN:     -shared-libs=%mlir_c_runner_utils  \

mlir/test/mlir-cpu-runner/test-expand-math-approx.mlir

@@ -1,4 +1,4 @@
-// RUN:   mlir-opt %s -pass-pipeline="builtin.module(func.func(test-expand-math,convert-arith-to-llvm),convert-vector-to-scf,convert-scf-to-cf,convert-cf-to-llvm,convert-vector-to-llvm,func.func(convert-math-to-llvm),convert-func-to-llvm,reconcile-unrealized-casts)" \
+// RUN:   mlir-opt %s -pass-pipeline="builtin.module(func.func(test-expand-math),convert-vector-to-scf,convert-scf-to-cf,convert-vector-to-llvm,convert-to-llvm,reconcile-unrealized-casts)" \
 // RUN: | mlir-cpu-runner                                                      \
 // RUN:     -e main -entry-point-result=void -O0                               \
 // RUN:     -shared-libs=%mlir_c_runner_utils  \

mlir/test/python/execution_engine.py

@@ -74,7 +74,7 @@ def testInvalidModule():
 
 def lowerToLLVM(module):
     pm = PassManager.parse(
-        "builtin.module(convert-complex-to-llvm,finalize-memref-to-llvm,convert-func-to-llvm,reconcile-unrealized-casts)"
+        "builtin.module(convert-complex-to-llvm,finalize-memref-to-llvm,convert-func-to-llvm,convert-arith-to-llvm,reconcile-unrealized-casts)"
     )
     pm.run(module.operation)
     return module

mlir/tools/mlir-vulkan-runner/mlir-vulkan-runner.cpp

@@ -12,6 +12,7 @@
 //
 //===----------------------------------------------------------------------===//
 
+#include "mlir/Conversion/ArithToLLVM/ArithToLLVM.h"
 #include "mlir/Conversion/FuncToLLVM/ConvertFuncToLLVMPass.h"
 #include "mlir/Conversion/GPUToVulkan/ConvertGPUToVulkanPass.h"
 #include "mlir/Conversion/LLVMCommon/LoweringOptions.h"
@@ -55,6 +56,7 @@ static LogicalResult runMLIRPasses(Operation *op, JitRunnerOptions &) {
   funcToLLVMOptions.indexBitwidth =
       DataLayout(module).getTypeSizeInBits(IndexType::get(module.getContext()));
   passManager.addPass(createConvertFuncToLLVMPass(funcToLLVMOptions));
+  passManager.addPass(createArithToLLVMConversionPass());
   passManager.addPass(createReconcileUnrealizedCastsPass());
   passManager.addPass(createConvertVulkanLaunchFuncToVulkanCallsPass());