[Mlir-commits] [llvm] [flang] [mlir] Make MLIR Value more consistent in terms of `const` "correctness" (NFC) (PR #72765)
Mehdi Amini
llvmlistbot at llvm.org
Mon Nov 20 03:00:30 PST 2023
https://github.com/joker-eph updated https://github.com/llvm/llvm-project/pull/72765
>From 78f15ea3f030353eb7cb44ed0ad1870d5f0d113e Mon Sep 17 00:00:00 2001
From: Mehdi Amini <joker.eph at gmail.com>
Date: Fri, 17 Nov 2023 22:38:27 -0800
Subject: [PATCH] Make MLIR Value more consistent in terms of `const`
"correctness" (NFC)
MLIR can't really be const-correct (it would need a `ConstValue` class
alongside the `Value` class really, like `ArrayRef` and `MutableArrayRef`).
This is however making is more consistent: method that are directly modifying
the Value shouldn't be marked const.
---
flang/lib/Optimizer/Dialect/FIRDialect.cpp | 2 +-
llvm/include/llvm/ADT/ArrayRef.h | 5 ++--
mlir/docs/Tutorials/Toy/Ch-4.md | 2 +-
mlir/examples/toy/Ch4/mlir/Dialect.cpp | 3 +-
mlir/examples/toy/Ch5/mlir/Dialect.cpp | 3 +-
mlir/examples/toy/Ch6/mlir/Dialect.cpp | 3 +-
mlir/examples/toy/Ch7/mlir/Dialect.cpp | 3 +-
mlir/include/mlir/IR/Value.h | 28 ++++++++++---------
mlir/include/mlir/Transforms/InliningUtils.h | 6 ++--
.../ControlFlowToSPIRV/ControlFlowToSPIRV.cpp | 2 +-
.../Func/Extensions/InlinerExtension.cpp | 3 +-
mlir/lib/Dialect/LLVMIR/IR/LLVMInlining.cpp | 6 ++--
mlir/lib/Dialect/Linalg/IR/LinalgDialect.cpp | 3 +-
mlir/lib/Dialect/SCF/IR/SCF.cpp | 3 +-
mlir/lib/Dialect/SPIRV/IR/SPIRVDialect.cpp | 3 +-
mlir/lib/IR/AsmPrinter.cpp | 13 +++++----
mlir/lib/IR/Value.cpp | 7 ++---
mlir/lib/Transforms/Utils/InliningUtils.cpp | 7 +++--
.../Dialect/Test/TestDialectInterfaces.cpp | 3 +-
19 files changed, 49 insertions(+), 56 deletions(-)
diff --git a/flang/lib/Optimizer/Dialect/FIRDialect.cpp b/flang/lib/Optimizer/Dialect/FIRDialect.cpp
index 997a6c90ada314a..8326ddaa003cd8d 100644
--- a/flang/lib/Optimizer/Dialect/FIRDialect.cpp
+++ b/flang/lib/Optimizer/Dialect/FIRDialect.cpp
@@ -41,7 +41,7 @@ struct FIRInlinerInterface : public mlir::DialectInlinerInterface {
/// previously returned by the call operation with the operands of the
/// return.
void handleTerminator(mlir::Operation *op,
- llvm::ArrayRef<mlir::Value> valuesToRepl) const final {
+ ValueRange valuesToRepl) const final {
auto returnOp = llvm::cast<mlir::func::ReturnOp>(op);
assert(returnOp.getNumOperands() == valuesToRepl.size());
for (const auto &it : llvm::enumerate(returnOp.getOperands()))
diff --git a/llvm/include/llvm/ADT/ArrayRef.h b/llvm/include/llvm/ADT/ArrayRef.h
index 713f463f65edf17..65a2d523a741cac 100644
--- a/llvm/include/llvm/ADT/ArrayRef.h
+++ b/llvm/include/llvm/ADT/ArrayRef.h
@@ -335,8 +335,9 @@ namespace llvm {
MutableArrayRef(T *begin, T *end) : ArrayRef<T>(begin, end) {}
/// Construct a MutableArrayRef from a SmallVector.
- /*implicit*/ MutableArrayRef(SmallVectorImpl<T> &Vec)
- : ArrayRef<T>(Vec) {}
+ template <typename U>
+ /*implicit*/ MutableArrayRef(const SmallVectorTemplateCommon<T, U> &Vec)
+ : ArrayRef<T>(Vec) {}
/// Construct a MutableArrayRef from a std::vector.
/*implicit*/ MutableArrayRef(std::vector<T> &Vec)
diff --git a/mlir/docs/Tutorials/Toy/Ch-4.md b/mlir/docs/Tutorials/Toy/Ch-4.md
index b9369fec1909682..ae10dc4a0113d76 100644
--- a/mlir/docs/Tutorials/Toy/Ch-4.md
+++ b/mlir/docs/Tutorials/Toy/Ch-4.md
@@ -91,7 +91,7 @@ struct ToyInlinerInterface : public DialectInlinerInterface {
/// previously returned by the call operation with the operands of the
/// return.
void handleTerminator(Operation *op,
- ArrayRef<Value> valuesToRepl) const final {
+ MutableArrayRef<Value> valuesToRepl) const final {
// Only "toy.return" needs to be handled here.
auto returnOp = cast<ReturnOp>(op);
diff --git a/mlir/examples/toy/Ch4/mlir/Dialect.cpp b/mlir/examples/toy/Ch4/mlir/Dialect.cpp
index cc0ea5c4a63750b..86a0e1df95c17a6 100644
--- a/mlir/examples/toy/Ch4/mlir/Dialect.cpp
+++ b/mlir/examples/toy/Ch4/mlir/Dialect.cpp
@@ -74,8 +74,7 @@ struct ToyInlinerInterface : public DialectInlinerInterface {
/// Handle the given inlined terminator(toy.return) by replacing it with a new
/// operation as necessary.
- void handleTerminator(Operation *op,
- ArrayRef<Value> valuesToRepl) const final {
+ void handleTerminator(Operation *op, ValueRange valuesToRepl) const final {
// Only "toy.return" needs to be handled here.
auto returnOp = cast<ReturnOp>(op);
diff --git a/mlir/examples/toy/Ch5/mlir/Dialect.cpp b/mlir/examples/toy/Ch5/mlir/Dialect.cpp
index 74adfeb64cce5ee..c587dd27dc2b9e7 100644
--- a/mlir/examples/toy/Ch5/mlir/Dialect.cpp
+++ b/mlir/examples/toy/Ch5/mlir/Dialect.cpp
@@ -74,8 +74,7 @@ struct ToyInlinerInterface : public DialectInlinerInterface {
/// Handle the given inlined terminator(toy.return) by replacing it with a new
/// operation as necessary.
- void handleTerminator(Operation *op,
- ArrayRef<Value> valuesToRepl) const final {
+ void handleTerminator(Operation *op, ValueRange valuesToRepl) const final {
// Only "toy.return" needs to be handled here.
auto returnOp = cast<ReturnOp>(op);
diff --git a/mlir/examples/toy/Ch6/mlir/Dialect.cpp b/mlir/examples/toy/Ch6/mlir/Dialect.cpp
index 74adfeb64cce5ee..c587dd27dc2b9e7 100644
--- a/mlir/examples/toy/Ch6/mlir/Dialect.cpp
+++ b/mlir/examples/toy/Ch6/mlir/Dialect.cpp
@@ -74,8 +74,7 @@ struct ToyInlinerInterface : public DialectInlinerInterface {
/// Handle the given inlined terminator(toy.return) by replacing it with a new
/// operation as necessary.
- void handleTerminator(Operation *op,
- ArrayRef<Value> valuesToRepl) const final {
+ void handleTerminator(Operation *op, ValueRange valuesToRepl) const final {
// Only "toy.return" needs to be handled here.
auto returnOp = cast<ReturnOp>(op);
diff --git a/mlir/examples/toy/Ch7/mlir/Dialect.cpp b/mlir/examples/toy/Ch7/mlir/Dialect.cpp
index f17173f007645f1..b268b1ef157f9a0 100644
--- a/mlir/examples/toy/Ch7/mlir/Dialect.cpp
+++ b/mlir/examples/toy/Ch7/mlir/Dialect.cpp
@@ -80,8 +80,7 @@ struct ToyInlinerInterface : public DialectInlinerInterface {
/// Handle the given inlined terminator(toy.return) by replacing it with a new
/// operation as necessary.
- void handleTerminator(Operation *op,
- ArrayRef<Value> valuesToRepl) const final {
+ void handleTerminator(Operation *op, ValueRange valuesToRepl) const final {
// Only "toy.return" needs to be handled here.
auto returnOp = cast<ReturnOp>(op);
diff --git a/mlir/include/mlir/IR/Value.h b/mlir/include/mlir/IR/Value.h
index dbcc10d4f4df80e..1c5bf09c1aeb87a 100644
--- a/mlir/include/mlir/IR/Value.h
+++ b/mlir/include/mlir/IR/Value.h
@@ -90,6 +90,9 @@ class alignas(8) ValueImpl : public IRObjectWithUseList<OpOperand> {
/// class has value-type semantics and is just a simple wrapper around a
/// ValueImpl that is either owner by a block(in the case of a BlockArgument) or
/// an Operation(in the case of an OpResult).
+/// As most IR construct, this isn't const-correct, but we keep method
+/// consistent and as such method that immediately modify this Value aren't
+/// marked `const` (include modifying the Value use-list).
class Value {
public:
constexpr Value(detail::ValueImpl *impl = nullptr) : impl(impl) {}
@@ -158,26 +161,25 @@ class Value {
//===--------------------------------------------------------------------===//
/// Drop all uses of this object from their respective owners.
- void dropAllUses() const { return impl->dropAllUses(); }
+ void dropAllUses() { return impl->dropAllUses(); }
/// Replace all uses of 'this' value with the new value, updating anything in
/// the IR that uses 'this' to use the other value instead. When this returns
/// there are zero uses of 'this'.
- void replaceAllUsesWith(Value newValue) const {
+ void replaceAllUsesWith(Value newValue) {
impl->replaceAllUsesWith(newValue);
}
/// Replace all uses of 'this' value with 'newValue', updating anything in the
/// IR that uses 'this' to use the other value instead except if the user is
/// listed in 'exceptions' .
- void
- replaceAllUsesExcept(Value newValue,
- const SmallPtrSetImpl<Operation *> &exceptions) const;
+ void replaceAllUsesExcept(Value newValue,
+ const SmallPtrSetImpl<Operation *> &exceptions);
/// Replace all uses of 'this' value with 'newValue', updating anything in the
/// IR that uses 'this' to use the other value instead except if the user is
/// 'exceptedUser'.
- void replaceAllUsesExcept(Value newValue, Operation *exceptedUser) const;
+ void replaceAllUsesExcept(Value newValue, Operation *exceptedUser);
/// Replace all uses of 'this' value with 'newValue' if the given callback
/// returns true.
@@ -185,7 +187,7 @@ class Value {
function_ref<bool(OpOperand &)> shouldReplace);
/// Returns true if the value is used outside of the given block.
- bool isUsedOutsideOfBlock(Block *block);
+ bool isUsedOutsideOfBlock(Block *block) const;
/// Shuffle the use list order according to the provided indices. It is
/// responsibility of the caller to make sure that the indices map the current
@@ -224,14 +226,14 @@ class Value {
//===--------------------------------------------------------------------===//
// Utilities
- void print(raw_ostream &os);
- void print(raw_ostream &os, const OpPrintingFlags &flags);
- void print(raw_ostream &os, AsmState &state);
- void dump();
+ void print(raw_ostream &os) const;
+ void print(raw_ostream &os, const OpPrintingFlags &flags) const;
+ void print(raw_ostream &os, AsmState &state) const;
+ void dump() const;
/// Print this value as if it were an operand.
- void printAsOperand(raw_ostream &os, AsmState &state);
- void printAsOperand(raw_ostream &os, const OpPrintingFlags &flags);
+ void printAsOperand(raw_ostream &os, AsmState &state) const;
+ void printAsOperand(raw_ostream &os, const OpPrintingFlags &flags) const;
/// Methods for supporting PointerLikeTypeTraits.
void *getAsOpaquePointer() const { return impl; }
diff --git a/mlir/include/mlir/Transforms/InliningUtils.h b/mlir/include/mlir/Transforms/InliningUtils.h
index a602c4e208f1801..88fc033a6ab7be5 100644
--- a/mlir/include/mlir/Transforms/InliningUtils.h
+++ b/mlir/include/mlir/Transforms/InliningUtils.h
@@ -17,6 +17,7 @@
#include "mlir/IR/DialectInterface.h"
#include "mlir/IR/Location.h"
#include "mlir/IR/Region.h"
+#include "mlir/IR/ValueRange.h"
#include <optional>
namespace mlir {
@@ -116,7 +117,7 @@ class DialectInlinerInterface
/// operation). The given 'op' will be removed by the caller, after this
/// function has been called.
virtual void handleTerminator(Operation *op,
- ArrayRef<Value> valuesToReplace) const {
+ ValueRange valuesToReplace) const {
llvm_unreachable(
"must implement handleTerminator in the case of one inlined block");
}
@@ -211,8 +212,7 @@ class InlinerInterface
//===--------------------------------------------------------------------===//
virtual void handleTerminator(Operation *op, Block *newDest) const;
- virtual void handleTerminator(Operation *op,
- ArrayRef<Value> valuesToRepl) const;
+ virtual void handleTerminator(Operation *op, ValueRange valuesToRepl) const;
virtual Value handleArgument(OpBuilder &builder, Operation *call,
Operation *callable, Value argument,
diff --git a/mlir/lib/Conversion/ControlFlowToSPIRV/ControlFlowToSPIRV.cpp b/mlir/lib/Conversion/ControlFlowToSPIRV/ControlFlowToSPIRV.cpp
index 8907756d33845a0..995eecfc3e9c36e 100644
--- a/mlir/lib/Conversion/ControlFlowToSPIRV/ControlFlowToSPIRV.cpp
+++ b/mlir/lib/Conversion/ControlFlowToSPIRV/ControlFlowToSPIRV.cpp
@@ -34,7 +34,7 @@ static LogicalResult legalizeBlockArguments(Block &block, Operation *op,
const TypeConverter &converter) {
auto builder = OpBuilder::atBlockBegin(&block);
for (unsigned i = 0; i < block.getNumArguments(); ++i) {
- const auto arg = block.getArgument(i);
+ BlockArgument arg = block.getArgument(i);
if (converter.isLegal(arg.getType()))
continue;
Type ty = arg.getType();
diff --git a/mlir/lib/Dialect/Func/Extensions/InlinerExtension.cpp b/mlir/lib/Dialect/Func/Extensions/InlinerExtension.cpp
index 125cc3ca649fbb3..719a74a29a62214 100644
--- a/mlir/lib/Dialect/Func/Extensions/InlinerExtension.cpp
+++ b/mlir/lib/Dialect/Func/Extensions/InlinerExtension.cpp
@@ -63,8 +63,7 @@ struct FuncInlinerInterface : public DialectInlinerInterface {
/// Handle the given inlined terminator by replacing it with a new operation
/// as necessary.
- void handleTerminator(Operation *op,
- ArrayRef<Value> valuesToRepl) const final {
+ void handleTerminator(Operation *op, ValueRange valuesToRepl) const final {
// Only return needs to be handled here.
auto returnOp = cast<ReturnOp>(op);
diff --git a/mlir/lib/Dialect/LLVMIR/IR/LLVMInlining.cpp b/mlir/lib/Dialect/LLVMIR/IR/LLVMInlining.cpp
index 6063abdba7b9a1f..2abb9b0e3986872 100644
--- a/mlir/lib/Dialect/LLVMIR/IR/LLVMInlining.cpp
+++ b/mlir/lib/Dialect/LLVMIR/IR/LLVMInlining.cpp
@@ -737,15 +737,13 @@ struct LLVMInlinerInterface : public DialectInlinerInterface {
/// Handle the given inlined return by replacing the uses of the call with the
/// operands of the return. This overload is called when the inlined region
/// only contains one block.
- void handleTerminator(Operation *op,
- ArrayRef<Value> valuesToRepl) const final {
+ void handleTerminator(Operation *op, ValueRange valuesToRepl) const final {
// Return will be the only terminator present.
auto returnOp = cast<LLVM::ReturnOp>(op);
// Replace the values directly with the return operands.
assert(returnOp.getNumOperands() == valuesToRepl.size());
- for (const auto &[dst, src] :
- llvm::zip(valuesToRepl, returnOp.getOperands()))
+ for (auto [dst, src] : llvm::zip(valuesToRepl, returnOp.getOperands()))
dst.replaceAllUsesWith(src);
}
diff --git a/mlir/lib/Dialect/Linalg/IR/LinalgDialect.cpp b/mlir/lib/Dialect/Linalg/IR/LinalgDialect.cpp
index 30196e207d4a0ad..5069d43e7db95f8 100644
--- a/mlir/lib/Dialect/Linalg/IR/LinalgDialect.cpp
+++ b/mlir/lib/Dialect/Linalg/IR/LinalgDialect.cpp
@@ -53,8 +53,7 @@ struct LinalgInlinerInterface : public DialectInlinerInterface {
}
// Handle the given inlined terminator by replacing it with a new operation
// as necessary. Required when the region has only one block.
- void handleTerminator(Operation *op,
- ArrayRef<Value> valuesToRepl) const final {}
+ void handleTerminator(Operation *op, ValueRange valuesToRepl) const final {}
};
} // namespace
diff --git a/mlir/lib/Dialect/SCF/IR/SCF.cpp b/mlir/lib/Dialect/SCF/IR/SCF.cpp
index 646284f8a9db435..3b55704c4ea07fa 100644
--- a/mlir/lib/Dialect/SCF/IR/SCF.cpp
+++ b/mlir/lib/Dialect/SCF/IR/SCF.cpp
@@ -50,8 +50,7 @@ struct SCFInlinerInterface : public DialectInlinerInterface {
}
// Handle the given inlined terminator by replacing it with a new operation
// as necessary. Required when the region has only one block.
- void handleTerminator(Operation *op,
- ArrayRef<Value> valuesToRepl) const final {
+ void handleTerminator(Operation *op, ValueRange valuesToRepl) const final {
auto retValOp = dyn_cast<scf::YieldOp>(op);
if (!retValOp)
return;
diff --git a/mlir/lib/Dialect/SPIRV/IR/SPIRVDialect.cpp b/mlir/lib/Dialect/SPIRV/IR/SPIRVDialect.cpp
index 2de849dc4465e37..8a68decc5878c8e 100644
--- a/mlir/lib/Dialect/SPIRV/IR/SPIRVDialect.cpp
+++ b/mlir/lib/Dialect/SPIRV/IR/SPIRVDialect.cpp
@@ -101,8 +101,7 @@ struct SPIRVInlinerInterface : public DialectInlinerInterface {
/// Handle the given inlined terminator by replacing it with a new operation
/// as necessary.
- void handleTerminator(Operation *op,
- ArrayRef<Value> valuesToRepl) const final {
+ void handleTerminator(Operation *op, ValueRange valuesToRepl) const final {
// Only spirv.ReturnValue needs to be handled here.
auto retValOp = dyn_cast<spirv::ReturnValueOp>(op);
if (!retValOp)
diff --git a/mlir/lib/IR/AsmPrinter.cpp b/mlir/lib/IR/AsmPrinter.cpp
index 6a67fc707b4976b..4b76dcf7f8a9f7c 100644
--- a/mlir/lib/IR/AsmPrinter.cpp
+++ b/mlir/lib/IR/AsmPrinter.cpp
@@ -3781,8 +3781,8 @@ void IntegerSet::print(raw_ostream &os) const {
AsmPrinter::Impl(os, state.getImpl()).printIntegerSet(*this);
}
-void Value::print(raw_ostream &os) { print(os, OpPrintingFlags()); }
-void Value::print(raw_ostream &os, const OpPrintingFlags &flags) {
+void Value::print(raw_ostream &os) const { print(os, OpPrintingFlags()); }
+void Value::print(raw_ostream &os, const OpPrintingFlags &flags) const {
if (!impl) {
os << "<<NULL VALUE>>";
return;
@@ -3795,7 +3795,7 @@ void Value::print(raw_ostream &os, const OpPrintingFlags &flags) {
os << "<block argument> of type '" << arg.getType()
<< "' at index: " << arg.getArgNumber();
}
-void Value::print(raw_ostream &os, AsmState &state) {
+void Value::print(raw_ostream &os, AsmState &state) const {
if (!impl) {
os << "<<NULL VALUE>>";
return;
@@ -3810,12 +3810,12 @@ void Value::print(raw_ostream &os, AsmState &state) {
<< "' at index: " << arg.getArgNumber();
}
-void Value::dump() {
+void Value::dump() const {
print(llvm::errs());
llvm::errs() << "\n";
}
-void Value::printAsOperand(raw_ostream &os, AsmState &state) {
+void Value::printAsOperand(raw_ostream &os, AsmState &state) const {
// TODO: This doesn't necessarily capture all potential cases.
// Currently, region arguments can be shadowed when printing the main
// operation. If the IR hasn't been printed, this will produce the old SSA
@@ -3840,7 +3840,8 @@ static Operation *findParent(Operation *op, bool shouldUseLocalScope) {
return op;
}
-void Value::printAsOperand(raw_ostream &os, const OpPrintingFlags &flags) {
+void Value::printAsOperand(raw_ostream &os,
+ const OpPrintingFlags &flags) const {
Operation *op;
if (auto result = llvm::dyn_cast<OpResult>(*this)) {
op = result.getOwner();
diff --git a/mlir/lib/IR/Value.cpp b/mlir/lib/IR/Value.cpp
index 6b5195da5e47ba2..178765353cc1058 100644
--- a/mlir/lib/IR/Value.cpp
+++ b/mlir/lib/IR/Value.cpp
@@ -59,7 +59,7 @@ Block *Value::getParentBlock() {
/// the IR that uses 'this' to use the other value instead except if the user is
/// listed in 'exceptions' .
void Value::replaceAllUsesExcept(
- Value newValue, const SmallPtrSetImpl<Operation *> &exceptions) const {
+ Value newValue, const SmallPtrSetImpl<Operation *> &exceptions) {
for (OpOperand &use : llvm::make_early_inc_range(getUses())) {
if (exceptions.count(use.getOwner()) == 0)
use.set(newValue);
@@ -69,8 +69,7 @@ void Value::replaceAllUsesExcept(
/// Replace all uses of 'this' value with 'newValue', updating anything in the
/// IR that uses 'this' to use the other value instead except if the user is
/// 'exceptedUser'.
-void Value::replaceAllUsesExcept(Value newValue,
- Operation *exceptedUser) const {
+void Value::replaceAllUsesExcept(Value newValue, Operation *exceptedUser) {
for (OpOperand &use : llvm::make_early_inc_range(getUses())) {
if (use.getOwner() != exceptedUser)
use.set(newValue);
@@ -87,7 +86,7 @@ void Value::replaceUsesWithIf(Value newValue,
}
/// Returns true if the value is used outside of the given block.
-bool Value::isUsedOutsideOfBlock(Block *block) {
+bool Value::isUsedOutsideOfBlock(Block *block) const {
return llvm::any_of(getUsers(), [block](Operation *user) {
return user->getBlock() != block;
});
diff --git a/mlir/lib/Transforms/Utils/InliningUtils.cpp b/mlir/lib/Transforms/Utils/InliningUtils.cpp
index 00c5405079def0e..b2e29884b9fadcf 100644
--- a/mlir/lib/Transforms/Utils/InliningUtils.cpp
+++ b/mlir/lib/Transforms/Utils/InliningUtils.cpp
@@ -97,7 +97,7 @@ void InlinerInterface::handleTerminator(Operation *op, Block *newDest) const {
/// Handle the given inlined terminator by replacing it with a new operation
/// as necessary.
void InlinerInterface::handleTerminator(Operation *op,
- ArrayRef<Value> valuesToRepl) const {
+ ValueRange valuesToRepl) const {
auto *handler = getInterfaceFor(op);
assert(handler && "expected valid dialect handler");
handler->handleTerminator(op, valuesToRepl);
@@ -289,8 +289,9 @@ inlineRegionImpl(InlinerInterface &interface, Region *src, Block *inlineBlock,
firstBlockTerminator->getOperands());
// Have the interface handle the terminator of this block.
- interface.handleTerminator(firstBlockTerminator,
- llvm::to_vector<6>(resultsToReplace));
+ interface.handleTerminator(
+ firstBlockTerminator,
+ MutableArrayRef<Value>{llvm::to_vector<6>(resultsToReplace)});
firstBlockTerminator->erase();
// Merge the post insert block into the cloned entry block.
diff --git a/mlir/test/lib/Dialect/Test/TestDialectInterfaces.cpp b/mlir/test/lib/Dialect/Test/TestDialectInterfaces.cpp
index ab7d2486db9aec7..80ddcdc8ea69f7c 100644
--- a/mlir/test/lib/Dialect/Test/TestDialectInterfaces.cpp
+++ b/mlir/test/lib/Dialect/Test/TestDialectInterfaces.cpp
@@ -314,8 +314,7 @@ struct TestInlinerInterface : public DialectInlinerInterface {
/// Handle the given inlined terminator by replacing it with a new operation
/// as necessary.
- void handleTerminator(Operation *op,
- ArrayRef<Value> valuesToRepl) const final {
+ void handleTerminator(Operation *op, ValueRange valuesToRepl) const final {
// Only handle "test.return" here.
auto returnOp = dyn_cast<TestReturnOp>(op);
if (!returnOp)
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