[mlir][NFC] Remove several dead references to the old standard dialect

mlir/docs/Bufferization.md

@@ -224,8 +224,8 @@ which helps with this in general.
         contain regions.
 
 -   `func-bufferize`
-    ([code](https://github.com/llvm/llvm-project/blob/bc8acf2ce8ad6e8c9b1d97b2e02d3f4ad26e1d9d/mlir/lib/Dialect/StandardOps/Transforms/FuncBufferize.cpp#L1),
-    [test](https://github.com/llvm/llvm-project/blob/bc8acf2ce8ad6e8c9b1d97b2e02d3f4ad26e1d9d/mlir/test/Dialect/Standard/func-bufferize.mlir#L1))
+    ([code](https://github.com/llvm/llvm-project/blob/2f5715dc78328215d51d5664c72c632a6dac1046/mlir/lib/Dialect/Func/Transforms/FuncBufferize.cpp#L1),
+    [test](https://github.com/llvm/llvm-project/blob/2f5715dc78328215d51d5664c72c632a6dac1046/mlir/test/Dialect/Func/func-bufferize.mlir#L1))
 
     -   Bufferizes `func`, `call`, and `BranchOpInterface` ops.
     -   This is an example of how to bufferize ops that have multi-block

mlir/docs/Dialects/Linalg/_index.md

@@ -399,8 +399,6 @@ into a form that will resemble:
 
 ```mlir
 // Run: mlir-opt example4.mlir -convert-linalg-to-std
-// Note that we lower the Linalg dialect directly to the Standard dialect.
-// See this doc: https://mlir.llvm.org/docs/Dialects/Standard/
 
 #map0 = affine_map<(d0, d1)[s0, s1, s2] -> (d0 * s1 + s0 + d1 * s2)>
 

mlir/docs/Dialects/SPIR-V.md

@@ -1033,25 +1033,25 @@ type conversion for builtin types to SPIR-V types conforming to the
 required extension/capability for the resultant type is not available in the
 given target environment, `convertType()` will return a null type.
 
-Standard scalar types are converted to their corresponding SPIR-V scalar types.
+Builtin scalar types are converted to their corresponding SPIR-V scalar types.
 
 (TODO: Note that if the bitwidth is not available in the target environment,
 it will be unconditionally converted to 32-bit. This should be switched to
 properly emulating non-32-bit scalar types.)
 
-[Standard index type][MlirIndexType] need special handling since they are not
+[Builtin index type][MlirIndexType] need special handling since they are not
 directly supported in SPIR-V. Currently the `index` type is converted to `i32`.
 
 (TODO: Allow for configuring the integer width to use for `index` types in the
 SPIR-V dialect)
 
 SPIR-V only supports vectors of 2/3/4 elements; so
-[standard vector types][MlirVectorType] of these lengths can be converted
+[builtin vector types][MlirVectorType] of these lengths can be converted
 directly.
 
 (TODO: Convert other vectors of lengths to scalars or arrays)
 
-[Standard memref types][MlirMemrefType] with static shape and stride are
+[Builtin memref types][MlirMemrefType] with static shape and stride are
 converted to `spv.ptr<spv.struct<spv.array<...>>>`s. The resultant SPIR-V array
 types have the same element type as the source memref and its number of elements
 is obtained from the layout specification of the memref. The storage class of
@@ -1079,8 +1079,7 @@ returns an SSA value generated from an `spv.mlir.addressof` operation.
 
 Using the above infrastructure, conversions are implemented from
 
-*   [Standard Dialect][MlirStandardDialect] : Only arithmetic and logical
-    operations conversions are implemented.
+*   [Arithmetic Dialect][MlirArithmeticDialect]
 *   [GPU Dialect][MlirGpuDialect] : A gpu.module is converted to a `spv.module`.
     A gpu.function within this module is lowered as an entry function.
 
@@ -1400,7 +1399,7 @@ dialect.
 [MlirMemrefType]: Builtin.md/#memreftype
 [MlirIndexType]: Builtin.md/#indextype
 [MlirGpuDialect]: GPU.md
-[MlirStandardDialect]: Standard.md
+[MlirArithmeticDialect]: Arithmetic.md
 [MlirSpirvHeaders]: https://github.com/llvm/llvm-project/tree/main/mlir/include/mlir/Dialect/SPIRV
 [MlirSpirvLibs]: https://github.com/llvm/llvm-project/tree/main/mlir/lib/Dialect/SPIRV
 [MlirSpirvTests]: https://github.com/llvm/llvm-project/tree/main/mlir/test/Dialect/SPIRV

mlir/docs/Dialects/Vector.md

@@ -95,7 +95,7 @@ Vectors) are welcome future extensions.
 
 ### Virtual Vector Ops
 
-Some existing Standard and Vector Dialect on `n-D` `vector` types comprise:
+Some existing Arithmetic and Vector Dialect on `n-D` `vector` types comprise:
 
 ```mlir
 %2 = arith.addf %0, %1 : vector<3x7x8xf32> // -> vector<3x7x8xf32> %2 =

mlir/docs/LangRef.md

@@ -305,7 +305,7 @@ MLIR introduces a uniform concept called *operations* to enable describing many
 different levels of abstractions and computations. Operations in MLIR are fully
 extensible (there is no fixed list of operations) and have application-specific
 semantics. For example, MLIR supports
-[target-independent operations](Dialects/Standard.md#memory-operations),
+[target-independent operations](Dialects/MemRef.md),
 [affine operations](Dialects/Affine.md), and
 [target-specific machine operations](#target-specific-operations).
 
@@ -752,7 +752,7 @@ attribute-value ::= attribute-alias | dialect-attribute | builtin-attribute
 
 Attributes are the mechanism for specifying constant data on operations in
 places where a variable is never allowed - e.g. the comparison predicate of a
-[`cmpi` operation](Dialects/Standard.md#stdcmpi-cmpiop). Each operation has an
+[`cmpi` operation](Dialects/ArithmeticOps.md#arithcmpi-mlirarithcmpiop). Each operation has an
 attribute dictionary, which associates a set of attribute names to attribute
 values. MLIR's builtin dialect provides a rich set of
 [builtin attribute values](#builtin-attribute-values) out of the box (such as

mlir/docs/Tutorials/Toy/Ch-5.md

@@ -51,7 +51,7 @@ To use this framework, we need to provide two things (and an optional third):
 ## Conversion Target
 
 For our purposes, we want to convert the compute-intensive `Toy` operations into
-a combination of operations from the `Affine`, `MemRef` and `Standard` dialects
+a combination of operations from the `Affine`, `Arithmetic`, `Func`, and `MemRef` dialects
 for further optimization. To start off the lowering, we first define our
 conversion target:
 

mlir/examples/toy/Ch6/mlir/LowerToLLVM.cpp

@@ -9,12 +9,13 @@
 // This file implements full lowering of Toy operations to LLVM MLIR dialect.
 // 'toy.print' is lowered to a loop nest that calls `printf` on each element of
 // the input array. The file also sets up the ToyToLLVMLoweringPass. This pass
-// lowers the combination of Affine + SCF + Standard dialects to the LLVM one:
+// lowers the combination of Arithmetic + Affine + SCF + Func dialects to the
+// LLVM one:
 //
 //                         Affine --
 //                                  |
 //                                  v
-//                                  Standard --> LLVM (Dialect)
+//                       Arithmetic + Func --> LLVM (Dialect)
 //                                  ^
 //                                  |
 //     'toy.print' --> Loop (SCF) --

mlir/examples/toy/Ch7/mlir/LowerToLLVM.cpp

@@ -9,12 +9,13 @@
 // This file implements full lowering of Toy operations to LLVM MLIR dialect.
 // 'toy.print' is lowered to a loop nest that calls `printf` on each element of
 // the input array. The file also sets up the ToyToLLVMLoweringPass. This pass
-// lowers the combination of Affine + SCF + Standard dialects to the LLVM one:
+// lowers the combination of Arithmetic + Affine + SCF + Func dialects to the
+// LLVM one:
 //
 //                         Affine --
 //                                  |
 //                                  v
-//                                  Standard --> LLVM (Dialect)
+//                       Arithmetic + Func --> LLVM (Dialect)
 //                                  ^
 //                                  |
 //     'toy.print' --> Loop (SCF) --

mlir/include/mlir/Dialect/MemRef/IR/MemRefOps.td

@@ -1344,7 +1344,7 @@ def MemRef_StoreOp : MemRef_Op<"store",
     In an affine context, the indices of a store are restricted to SSA values
     bound to surrounding loop induction variables,
     [symbols](Affine.md/#restrictions-on-dimensions-and-symbols), results of a
-    [`constant` operation](Standard.md/#stdconstant-constantop), or the result of an
+    `constant` operation, or the result of an
     [`affine.apply`](Affine.md/#affineapply-affineapplyop) operation that can in
     turn take as arguments all of the aforementioned SSA values or the
     recursively result of such an `affine.apply` operation.

mlir/include/mlir/Dialect/Shape/Transforms/Passes.h

@@ -23,8 +23,9 @@ class TypeConverter;
 
 namespace mlir {
 /// Creates an instance of the ShapeToShapeLowering pass that legalizes Shape
-/// dialect to be convertible to Standard. For example, `shape.num_elements` get
-/// transformed to `shape.reduce`, which can be lowered to SCF and Standard.
+/// dialect to be convertible to Arithmetic. For example, `shape.num_elements`
+/// get transformed to `shape.reduce`, which can be lowered to SCF and
+/// Arithmetic.
 std::unique_ptr<Pass> createShapeToShapeLowering();
 
 /// Collects a set of patterns to rewrite ops within the Shape dialect.

mlir/include/mlir/Dialect/Shape/Transforms/Passes.td

@@ -17,7 +17,7 @@ def RemoveShapeConstraints : Pass<"remove-shape-constraints", "FuncOp"> {
 }
 
 def ShapeToShapeLowering : Pass<"shape-to-shape-lowering", "FuncOp"> {
-  let summary = "Legalize Shape dialect to be convertible to Standard";
+  let summary = "Legalize Shape dialect to be convertible to Arithmetic";
   let constructor = "mlir::createShapeToShapeLowering()";
 }