forked from OSchip/llvm-project
134 lines
6.5 KiB
MLIR
134 lines
6.5 KiB
MLIR
// RUN: mlir-opt -normalize-memrefs %s | FileCheck %s
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// For all these cases, we test if MemRefs Normalization works with the test
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// operations.
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// * test.op_norm: this operation has the MemRefsNormalizable attribute. The tests
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// that include this operation are constructed so that the normalization should
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// happen.
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// * test_op_nonnorm: this operation does not have the MemRefsNormalization
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// attribute. The tests that include this operation are constructed so that the
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// normalization should not happen.
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#map0 = affine_map<(d0, d1, d2, d3) -> (d0, d1, d2 floordiv 32, d3 floordiv 64, d2 mod 32, d3 mod 64)>
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// Test with op_norm and maps in arguments and in the operations in the function.
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// CHECK-LABEL: test_norm
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// CHECK-SAME: (%[[ARG0:.*]]: memref<1x16x1x1x32x64xf32>)
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func.func @test_norm(%arg0 : memref<1x16x14x14xf32, #map0>) -> () {
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%0 = memref.alloc() : memref<1x16x14x14xf32, #map0>
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"test.op_norm"(%arg0, %0) : (memref<1x16x14x14xf32, #map0>, memref<1x16x14x14xf32, #map0>) -> ()
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memref.dealloc %0 : memref<1x16x14x14xf32, #map0>
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// CHECK: %[[v0:.*]] = memref.alloc() : memref<1x16x1x1x32x64xf32>
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// CHECK: "test.op_norm"(%[[ARG0]], %[[v0]]) : (memref<1x16x1x1x32x64xf32>, memref<1x16x1x1x32x64xf32>) -> ()
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// CHECK: memref.dealloc %[[v0]] : memref<1x16x1x1x32x64xf32>
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return
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}
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// Same test with op_nonnorm, with maps in the arguments and the operations in the function.
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// CHECK-LABEL: test_nonnorm
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// CHECK-SAME: (%[[ARG0:.*]]: memref<1x16x14x14xf32, #map>)
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func.func @test_nonnorm(%arg0 : memref<1x16x14x14xf32, #map0>) -> () {
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%0 = memref.alloc() : memref<1x16x14x14xf32, #map0>
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"test.op_nonnorm"(%arg0, %0) : (memref<1x16x14x14xf32, #map0>, memref<1x16x14x14xf32, #map0>) -> ()
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memref.dealloc %0 : memref<1x16x14x14xf32, #map0>
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// CHECK: %[[v0:.*]] = memref.alloc() : memref<1x16x14x14xf32, #map>
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// CHECK: "test.op_nonnorm"(%[[ARG0]], %[[v0]]) : (memref<1x16x14x14xf32, #map>, memref<1x16x14x14xf32, #map>) -> ()
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// CHECK: memref.dealloc %[[v0]] : memref<1x16x14x14xf32, #map>
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return
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}
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// Test with op_norm, with maps in the operations in the function.
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// CHECK-LABEL: test_norm_mix
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// CHECK-SAME: (%[[ARG0:.*]]: memref<1x16x1x1x32x64xf32>
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func.func @test_norm_mix(%arg0 : memref<1x16x1x1x32x64xf32>) -> () {
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%0 = memref.alloc() : memref<1x16x14x14xf32, #map0>
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"test.op_norm"(%arg0, %0) : (memref<1x16x1x1x32x64xf32>, memref<1x16x14x14xf32, #map0>) -> ()
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memref.dealloc %0 : memref<1x16x14x14xf32, #map0>
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// CHECK: %[[v0:.*]] = memref.alloc() : memref<1x16x1x1x32x64xf32>
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// CHECK: "test.op_norm"(%[[ARG0]], %[[v0]]) : (memref<1x16x1x1x32x64xf32>, memref<1x16x1x1x32x64xf32>) -> ()
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// CHECK: memref.dealloc %[[v0]] : memref<1x16x1x1x32x64xf32>
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return
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}
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// Test with maps in load and store ops.
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#map_tile = affine_map<(d0, d1, d2, d3) -> (d0, d1, d2 floordiv 32, d3 floordiv 32, d2 mod 32, d3 mod 32)>
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// CHECK-LABEL: test_load_store
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// CHECK-SAME: (%[[ARG0:.*]]: memref<1x16x14x14xf32>
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func.func @test_load_store(%arg0 : memref<1x16x14x14xf32>) -> () {
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%0 = memref.alloc() : memref<1x16x14x14xf32, #map_tile>
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// CHECK: %[[v0:.*]] = memref.alloc() : memref<1x16x1x1x32x32xf32>
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%1 = memref.alloc() : memref<1x16x14x14xf32>
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// CHECK: %[[v1:.*]] = memref.alloc() : memref<1x16x14x14xf32>
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"test.op_norm"(%0, %1) : (memref<1x16x14x14xf32, #map_tile>, memref<1x16x14x14xf32>) -> ()
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// CHECK: "test.op_norm"(%[[v0]], %[[v1]]) : (memref<1x16x1x1x32x32xf32>, memref<1x16x14x14xf32>) -> ()
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%cst = arith.constant 3.0 : f32
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affine.for %i = 0 to 1 {
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affine.for %j = 0 to 16 {
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affine.for %k = 0 to 14 {
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affine.for %l = 0 to 14 {
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%2 = memref.load %1[%i, %j, %k, %l] : memref<1x16x14x14xf32>
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// CHECK: memref<1x16x14x14xf32>
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%3 = arith.addf %2, %cst : f32
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memref.store %3, %arg0[%i, %j, %k, %l] : memref<1x16x14x14xf32>
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// CHECK: memref<1x16x14x14xf32>
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}
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}
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}
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}
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memref.dealloc %0 : memref<1x16x14x14xf32, #map_tile>
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// CHECK: memref.dealloc %[[v0]] : memref<1x16x1x1x32x32xf32>
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memref.dealloc %1 : memref<1x16x14x14xf32>
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// CHECK: memref.dealloc %[[v1]] : memref<1x16x14x14xf32>
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return
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}
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// Test with op_norm_ret, with maps in the results of normalizable operation.
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// CHECK-LABEL: test_norm_ret
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// CHECK-SAME: (%[[ARG0:.*]]: memref<1x16x1x1x32x32xf32>) -> (memref<1x16x1x1x32x32xf32>, memref<1x16x14x14xf32>) {
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func.func @test_norm_ret(%arg0: memref<1x16x14x14xf32, #map_tile>) -> (memref<1x16x14x14xf32, #map_tile>, memref<1x16x14x14xf32>) {
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%0 = memref.alloc() : memref<1x16x14x14xf32, #map_tile>
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// CHECK-NEXT: %[[v0:.*]] = memref.alloc() : memref<1x16x1x1x32x32xf32>
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%1, %2 = "test.op_norm_ret"(%arg0) : (memref<1x16x14x14xf32, #map_tile>) -> (memref<1x16x14x14xf32, #map_tile>, memref<1x16x14x14xf32>)
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// CHECK-NEXT: %[[v1:.*]], %[[v2:.*]] = "test.op_norm_ret"
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// CHECK-SAME: (memref<1x16x1x1x32x32xf32>) -> (memref<1x16x1x1x32x32xf32>, memref<1x16x14x14xf32>)
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"test.op_norm"(%1, %0) : (memref<1x16x14x14xf32, #map_tile>, memref<1x16x14x14xf32, #map_tile>) -> ()
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// CHECK-NEXT: "test.op_norm"
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// CHECK-SAME: : (memref<1x16x1x1x32x32xf32>, memref<1x16x1x1x32x32xf32>) -> ()
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memref.dealloc %0 : memref<1x16x14x14xf32, #map_tile>
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// CHECK-NEXT: memref.dealloc %[[v0]] : memref<1x16x1x1x32x32xf32>
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return %1, %2 : memref<1x16x14x14xf32, #map_tile>, memref<1x16x14x14xf32>
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// CHECK-NEXT: return %[[v1]], %[[v2]] : memref<1x16x1x1x32x32xf32>, memref<1x16x14x14xf32>
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}
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// Test with an arbitrary op that references the function symbol.
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"test.op_funcref"() {func = @test_norm_mix} : () -> ()
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// -----
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#map_1d_tile = affine_map<(d0) -> (d0 floordiv 32, d0 mod 32)>
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// Test with memref.reinterpret_cast
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// CHECK-LABEL: test_norm_reinterpret_cast
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// CHECK-SAME: (%[[ARG0:.*]]: memref<1x32xf32>) -> memref<3x1x1xf32> {
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func.func @test_norm_reinterpret_cast(%arg0 : memref<3xf32, #map_1d_tile>) -> (memref<3x1x1xf32>) {
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%0 = memref.alloc() : memref<3xf32>
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"test.op_norm"(%arg0, %0) : (memref<3xf32, #map_1d_tile>, memref<3xf32>) -> ()
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%1 = memref.reinterpret_cast %0 to offset: [0], sizes: [3, 1, 1], strides: [1, 1, 1] : memref<3xf32> to memref<3x1x1xf32>
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// CHECK: %[[v0:.*]] = memref.alloc() : memref<3xf32>
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// CHECK: "test.op_norm"(%[[ARG0]], %[[v0]]) : (memref<1x32xf32>, memref<3xf32>) -> ()
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// CHECK: memref.reinterpret_cast %[[v0]] to offset: [0], sizes: [3, 1, 1], strides: [1, 1, 1] : memref<3xf32> to memref<3x1x1xf32>
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return %1 : memref<3x1x1xf32>
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}
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