[MLIR] Expose `getAsValues` in `StaticValueUtils.h` (NFC)

The utility function should live in `StaticValueUtils.h` as it provides
a convenient way to convert a vector of OpFoldResults into a vector of
Values.

Reviewed By: nicolasvasilache

Differential Revision: https://reviews.llvm.org/D134451

diff --git a/mlir/include/mlir/Dialect/Utils/StaticValueUtils.h b/mlir/include/mlir/Dialect/Utils/StaticValueUtils.h
index f290b1e..f09cf88 100644 (file)
--- a/mlir/include/mlir/Dialect/Utils/StaticValueUtils.h
+++ b/mlir/include/mlir/Dialect/Utils/StaticValueUtils.h
@@ -80,6 +80,13 @@ bool isConstantIntValue(OpFoldResult ofr, int64_t value);
 /// no IndexAttr and that IndexType have no bitwidth.
 bool isEqualConstantIntOrValue(OpFoldResult ofr1, OpFoldResult ofr2);
 
+/// Helper function to convert a vector of `OpFoldResult`s into a vector of
+/// `Value`s. For each `OpFoldResult` in `valueOrAttrVec` return the fold result
+/// if it casts to  a `Value` or create an index-type constant if it casts to
+/// `IntegerAttr`. No other attribute types are supported.
+SmallVector<Value> getAsValues(OpBuilder &b, Location loc,
+                               ArrayRef<OpFoldResult> valueOrAttrVec);
+
 } // namespace mlir
 
 #endif // MLIR_DIALECT_UTILS_STATICVALUEUTILS_H

diff --git a/mlir/lib/Dialect/Tensor/IR/TensorInferTypeOpInterfaceImpl.cpp b/mlir/lib/Dialect/Tensor/IR/TensorInferTypeOpInterfaceImpl.cpp
index 3a6be9f..df65eee 100644 (file)
--- a/mlir/lib/Dialect/Tensor/IR/TensorInferTypeOpInterfaceImpl.cpp
+++ b/mlir/lib/Dialect/Tensor/IR/TensorInferTypeOpInterfaceImpl.cpp
@@ -8,8 +8,8 @@
 
 #include "mlir/Dialect/Tensor/IR/TensorInferTypeOpInterfaceImpl.h"
 #include "mlir/Dialect/Affine/IR/AffineOps.h"
-#include "mlir/Dialect/Arithmetic/Utils/Utils.h"
 #include "mlir/Dialect/Tensor/IR/Tensor.h"
+#include "mlir/Dialect/Utils/StaticValueUtils.h"
 #include "mlir/Interfaces/InferTypeOpInterface.h"
 
 using namespace mlir;
@@ -134,16 +134,6 @@ getReshapeOutputShapeFromInputShape(OpBuilder &builder, Location loc, Value src,
                    builder, loc, src, dstStaticShape, reassocation);
 }
 
-/// Helper function to convert a vector of `OpFoldResult`s into a vector of
-/// `Value`s.
-static SmallVector<Value> getAsValues(OpBuilder &b, Location loc,
-                                      ArrayRef<OpFoldResult> valueOrAttrVec) {
-  return llvm::to_vector<4>(
-      llvm::map_range(valueOrAttrVec, [&](OpFoldResult value) -> Value {
-        return getValueOrCreateConstantIndexOp(b, loc, value);
-      }));
-}
-
 template <typename OpTy>
 struct ReifyExpandOrCollapseShapeOp
     : public ReifyRankedShapedTypeOpInterface::ExternalModel<

diff --git a/mlir/lib/Dialect/Utils/CMakeLists.txt b/mlir/lib/Dialect/Utils/CMakeLists.txt
index f329afa..b93a30d 100644 (file)
--- a/mlir/lib/Dialect/Utils/CMakeLists.txt
+++ b/mlir/lib/Dialect/Utils/CMakeLists.txt
@@ -5,5 +5,6 @@ add_mlir_library(MLIRDialectUtils
   StaticValueUtils.cpp
 
   LINK_LIBS PUBLIC
+  MLIRArithmeticUtils
   MLIRIR
 )

diff --git a/mlir/lib/Dialect/Utils/StaticValueUtils.cpp b/mlir/lib/Dialect/Utils/StaticValueUtils.cpp
index 6212df9..2392b1d 100644 (file)
--- a/mlir/lib/Dialect/Utils/StaticValueUtils.cpp
+++ b/mlir/lib/Dialect/Utils/StaticValueUtils.cpp
@@ -7,6 +7,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "mlir/Dialect/Utils/StaticValueUtils.h"
+#include "mlir/Dialect/Arithmetic/Utils/Utils.h"
 #include "mlir/IR/Matchers.h"
 #include "mlir/Support/LLVM.h"
 #include "llvm/ADT/APSInt.h"
@@ -124,4 +125,16 @@ bool isEqualConstantIntOrValue(OpFoldResult ofr1, OpFoldResult ofr2) {
   auto v1 = ofr1.dyn_cast<Value>(), v2 = ofr2.dyn_cast<Value>();
   return v1 && v1 == v2;
 }
+
+/// Helper function to convert a vector of `OpFoldResult`s into a vector of
+/// `Value`s. For each `OpFoldResult` in `valueOrAttrVec` return the fold result
+/// if it casts to  a `Value` or create an index-type constant if it casts to
+/// `IntegerAttr`. No other attribute types are supported.
+SmallVector<Value> getAsValues(OpBuilder &b, Location loc,
+                               ArrayRef<OpFoldResult> valueOrAttrVec) {
+  return llvm::to_vector<4>(
+      llvm::map_range(valueOrAttrVec, [&](OpFoldResult value) -> Value {
+        return getValueOrCreateConstantIndexOp(b, loc, value);
+      }));
+}
 } // namespace mlir