3655069234
This commit moves FuncOp out of the builtin dialect, and into the Func dialect. This move has been planned in some capacity from the moment we made FuncOp an operation (years ago). This commit handles the functional aspects of the move, but various aspects are left untouched to ease migration: func::FuncOp is re-exported into mlir to reduce the actual API churn, the assembly format still accepts the unqualified `func`. These temporary measures will remain for a little while to simplify migration before being removed. Differential Revision: https://reviews.llvm.org/D121266
67 lines
3.2 KiB
MLIR
67 lines
3.2 KiB
MLIR
// RUN: mlir-opt %s -pass-pipeline="func.func(test-vector-to-forloop,convert-vector-to-scf,lower-affine,convert-scf-to-cf),convert-vector-to-llvm,convert-memref-to-llvm,convert-func-to-llvm,reconcile-unrealized-casts" | \
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// RUN: mlir-cpu-runner -e main -entry-point-result=void \
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// RUN: -shared-libs=%mlir_integration_test_dir/libmlir_runner_utils%shlibext | \
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// RUN: FileCheck %s
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// RUN: mlir-opt %s -pass-pipeline="func.func(convert-vector-to-scf,lower-affine,convert-scf-to-cf),convert-vector-to-llvm,convert-memref-to-llvm,convert-func-to-llvm,reconcile-unrealized-casts" | mlir-cpu-runner -e main \
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// RUN: -entry-point-result=void \
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// RUN: -shared-libs=%mlir_integration_test_dir/libmlir_runner_utils%shlibext | \
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// RUN: FileCheck %s
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// RUN: mlir-opt %s -pass-pipeline="func.func(test-vector-to-forloop)" | FileCheck %s -check-prefix=TRANSFORM
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func private @print_memref_f32(memref<*xf32>)
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func @alloc_1d_filled_inc_f32(%arg0: index, %arg1: f32) -> memref<?xf32> {
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%c0 = arith.constant 0 : index
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%c1 = arith.constant 1 : index
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%0 = memref.alloc(%arg0) : memref<?xf32>
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scf.for %arg2 = %c0 to %arg0 step %c1 {
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%tmp = arith.index_cast %arg2 : index to i32
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%tmp1 = arith.sitofp %tmp : i32 to f32
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%tmp2 = arith.addf %tmp1, %arg1 : f32
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memref.store %tmp2, %0[%arg2] : memref<?xf32>
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}
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return %0 : memref<?xf32>
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}
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// Large vector addf that can be broken down into a loop of smaller vector addf.
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func @main() {
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%cf0 = arith.constant 0.0 : f32
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%cf1 = arith.constant 1.0 : f32
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%cf2 = arith.constant 2.0 : f32
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%c0 = arith.constant 0 : index
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%c1 = arith.constant 1 : index
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%c32 = arith.constant 32 : index
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%c64 = arith.constant 64 : index
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%out = memref.alloc(%c64) : memref<?xf32>
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%in1 = call @alloc_1d_filled_inc_f32(%c64, %cf1) : (index, f32) -> memref<?xf32>
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%in2 = call @alloc_1d_filled_inc_f32(%c64, %cf2) : (index, f32) -> memref<?xf32>
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// Check that the tansformatio correctly happened.
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// TRANSFORM: scf.for
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// TRANSFORM: vector.transfer_read {{.*}} : memref<?xf32>, vector<2xf32>
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// TRANSFORM: vector.transfer_read {{.*}} : memref<?xf32>, vector<2xf32>
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// TRANSFORM: %{{.*}} = arith.addf %{{.*}}, %{{.*}} : vector<2xf32>
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// TRANSFORM: vector.transfer_write {{.*}} : vector<2xf32>, memref<?xf32>
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// TRANSFORM: }
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%a = vector.transfer_read %in1[%c0], %cf0: memref<?xf32>, vector<64xf32>
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%b = vector.transfer_read %in2[%c0], %cf0: memref<?xf32>, vector<64xf32>
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%acc = arith.addf %a, %b: vector<64xf32>
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vector.transfer_write %acc, %out[%c0]: vector<64xf32>, memref<?xf32>
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%converted = memref.cast %out : memref<?xf32> to memref<*xf32>
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call @print_memref_f32(%converted): (memref<*xf32>) -> ()
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// CHECK: Unranked{{.*}}data =
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// CHECK: [
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// CHECK-SAME: 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27,
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// CHECK-SAME: 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51,
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// CHECK-SAME: 53, 55, 57, 59, 61, 63, 65, 67, 69, 71, 73, 75,
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// CHECK-SAME: 77, 79, 81, 83, 85, 87, 89, 91, 93, 95, 97, 99,
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// CHECK-SAME: 101, 103, 105, 107, 109, 111, 113, 115, 117, 119,
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// CHECK-SAME: 121, 123, 125, 127, 129]
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memref.dealloc %out : memref<?xf32>
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memref.dealloc %in1 : memref<?xf32>
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memref.dealloc %in2 : memref<?xf32>
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return
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}
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