1 // RUN: mlir-opt %s -test-compose-subview -split-input-file | FileCheck %s
3 // CHECK-LABEL: func.func @subview_strided(
4 // CHECK-SAME: %[[VAL_0:.*]]: memref<4x1024xf32>) -> memref<1x128xf32, strided<[1024, 1], offset: 3456>> {
5 func.func @subview_strided(%input: memref<4x1024xf32>) -> memref<1x128xf32, strided<[1024, 1], offset: 3456>> {
6 // CHECK: %[[VAL_1:.*]] = memref.subview %[[VAL_0]][3, 384] [1, 128] [1, 1] : memref<4x1024xf32> to memref<1x128xf32, strided<[1024, 1], offset: 3456>>
7 %0 = memref.subview %input[2, 256] [2, 256] [1, 1] : memref<4x1024xf32> to memref<2x256xf32, strided<[1024, 1], offset: 2304>>
8 %1 = memref.subview %0[1, 128] [1, 128] [1, 1] : memref<2x256xf32, strided<[1024, 1], offset: 2304>> to memref<1x128xf32, strided<[1024, 1], offset: 3456>>
9 return %1 : memref<1x128xf32, strided<[1024, 1], offset: 3456>>
14 // CHECK-LABEL: func.func @subview_strided(
15 // CHECK-SAME: %[[VAL_0:.*]]: memref<4x1024xf32>) -> memref<1x10xf32, strided<[1024, 1], offset: 3745>> {
16 func.func @subview_strided(%input: memref<4x1024xf32>) -> memref<1x10xf32, strided<[1024, 1], offset: 3745>> {
17 // CHECK: %[[VAL_1:.*]] = memref.subview %[[VAL_0]][3, 673] [1, 10] [1, 1] : memref<4x1024xf32> to memref<1x10xf32, strided<[1024, 1], offset: 3745>>
18 %0 = memref.subview %input[1, 512] [3, 256] [1, 1] : memref<4x1024xf32> to memref<3x256xf32, strided<[1024, 1], offset: 1536>>
19 %1 = memref.subview %0[1, 128] [2, 128] [1, 1] : memref<3x256xf32, strided<[1024, 1], offset: 1536>> to memref<2x128xf32, strided<[1024, 1], offset: 2688>>
20 %2 = memref.subview %1[1, 33] [1, 10] [1, 1] : memref<2x128xf32, strided<[1024, 1], offset: 2688>> to memref<1x10xf32, strided<[1024, 1], offset: 3745>>
21 return %2 : memref<1x10xf32, strided<[1024, 1], offset: 3745>>
26 // CHECK-LABEL: func.func @subview_strided(
27 // CHECK-SAME: %[[VAL_0:.*]]: memref<4x1024xf32>) -> memref<1x128xf32, strided<[1024, 1], offset: ?>> {
28 func.func @subview_strided(%input: memref<4x1024xf32>) -> memref<1x128xf32, strided<[1024, 1], offset: ?>> {
29 // CHECK: %[[VAL_1:.*]] = arith.constant 3 : index
30 %cst_1 = arith.constant 1 : index
31 %cst_2 = arith.constant 2 : index
32 // CHECK: %[[VAL_2:.*]] = memref.subview %[[VAL_0]]{{\[}}%[[VAL_1]], 384] [1, 128] [1, 1] : memref<4x1024xf32> to memref<1x128xf32, strided<[1024, 1], offset: ?>>
33 %0 = memref.subview %input[%cst_2, 256] [2, 256] [1, 1] : memref<4x1024xf32> to memref<2x256xf32, strided<[1024, 1], offset: ?>>
34 %1 = memref.subview %0[%cst_1, 128] [1, 128] [1, 1] : memref<2x256xf32, strided<[1024, 1], offset: ?>> to memref<1x128xf32, strided<[1024, 1], offset: ?>>
35 return %1 : memref<1x128xf32, strided<[1024, 1], offset: ?>>
40 // CHECK-LABEL: func.func @subview_strided(
41 // CHECK-SAME: %[[VAL_0:.*]]: memref<4x1024xf32>) -> memref<1x128xf32, strided<[1024, 1], offset: ?>> {
42 func.func @subview_strided(%input: memref<4x1024xf32>) -> memref<1x128xf32, strided<[1024, 1], offset: ?>> {
43 // CHECK: %[[VAL_1:.*]] = arith.constant 3 : index
44 %cst_2 = arith.constant 2 : index
45 // CHECK: %[[VAL_2:.*]] = arith.constant 384 : index
46 %cst_128 = arith.constant 128 : index
47 // CHECK: %[[VAL_3:.*]] = memref.subview %[[VAL_0]]{{\[}}%[[VAL_1]], %[[VAL_2]]] [1, 128] [1, 1] : memref<4x1024xf32> to memref<1x128xf32, strided<[1024, 1], offset: ?>>
48 %0 = memref.subview %input[%cst_2, 256] [2, 256] [1, 1] : memref<4x1024xf32> to memref<2x256xf32, strided<[1024, 1], offset: ?>>
49 %1 = memref.subview %0[1, %cst_128] [1, 128] [1, 1] : memref<2x256xf32, strided<[1024, 1], offset: ?>> to memref<1x128xf32, strided<[1024, 1], offset: ?>>
50 return %1 : memref<1x128xf32, strided<[1024, 1], offset: ?>>
55 // CHECK-LABEL: func.func @subview_strided(
56 // CHECK-SAME: %[[VAL_0:.*]]: memref<4x1024xf32>) -> memref<1x64xf32, strided<[4096, 4], offset: 4480>> {
57 func.func @subview_strided(%input: memref<4x1024xf32>) -> memref<1x64xf32, strided<[4096, 4], offset: 4480>> {
58 // CHECK: %[[VAL_1:.*]] = memref.subview %[[VAL_0]][4, 384] [1, 64] [4, 4] : memref<4x1024xf32> to memref<1x64xf32, strided<[4096, 4], offset: 4480>>
59 %0 = memref.subview %input[2, 256] [2, 256] [2, 2] : memref<4x1024xf32> to memref<2x256xf32, strided<[2048, 2], offset: 2304>>
60 %1 = memref.subview %0[1, 64] [1, 64] [2, 2] : memref<2x256xf32, strided<[2048, 2], offset: 2304>> to memref<1x64xf32, strided<[4096, 4], offset: 4480>>
61 return %1 : memref<1x64xf32, strided<[4096, 4], offset: 4480>>
66 // CHECK-LABEL: func.func @subview_strided(
67 // CHECK-SAME: %[[VAL_0:.*]]: memref<30x30xf32>) -> memref<2x2xf32, strided<[240, 8], offset: 217>> {
68 func.func @subview_strided(%input: memref<30x30xf32>) -> memref<2x2xf32, strided<[240, 8], offset: 217>> {
69 // CHECK: %[[VAL_1:.*]] = memref.subview %[[VAL_0]][7, 7] [2, 2] [8, 8] : memref<30x30xf32> to memref<2x2xf32, strided<[240, 8], offset: 217>>
70 %0 = memref.subview %input[1, 1] [12, 12] [2, 2] : memref<30x30xf32> to memref<12x12xf32, strided<[60, 2], offset: 31>>
71 %1 = memref.subview %0[1, 1] [5, 5] [2, 2] : memref<12x12xf32, strided<[60, 2], offset: 31>> to memref<5x5xf32, strided<[120, 4], offset: 93>>
72 %2 = memref.subview %1[1, 1] [2, 2] [2, 2] : memref<5x5xf32, strided<[120, 4], offset: 93>> to memref<2x2xf32, strided<[240, 8], offset: 217>>
73 return %2 : memref<2x2xf32, strided<[240, 8], offset: 217>>
78 // CHECK-LABEL: func.func @subview_strided(
79 // CHECK-SAME: %[[VAL_0:.*]]: memref<4x1024xf32>) -> memref<1x64xf32, strided<[4096, 4], offset: ?>> {
80 func.func @subview_strided(%input: memref<4x1024xf32>) -> memref<1x64xf32, strided<[4096, 4], offset: ?>> {
81 // CHECK: %[[VAL_1:.*]] = arith.constant 4 : index
82 %cst_2 = arith.constant 2 : index
83 // CHECK: %[[VAL_2:.*]] = arith.constant 384 : index
84 %cst_64 = arith.constant 64 : index
85 // CHECK: %[[VAL_3:.*]] = memref.subview %[[VAL_0]]{{\[}}%[[VAL_1]], %[[VAL_2]]] [1, 64] [4, 4] : memref<4x1024xf32> to memref<1x64xf32, strided<[4096, 4], offset: ?>>
86 %0 = memref.subview %input[%cst_2, 256] [2, 256] [2, 2] : memref<4x1024xf32> to memref<2x256xf32, strided<[2048, 2], offset: ?>>
87 %1 = memref.subview %0[1, %cst_64] [1, 64] [2, 2] : memref<2x256xf32, strided<[2048, 2], offset: ?>> to memref<1x64xf32, strided<[4096, 4], offset: ?>>
88 return %1 : memref<1x64xf32, strided<[4096, 4], offset: ?>>
93 // CHECK-LABEL: func.func @subview_strided(
94 // CHECK-SAME: %[[VAL_0:.*]]: memref<4x1024xf32>) -> memref<1x64xf32, strided<[4096, 4], offset: ?>> {
95 func.func @subview_strided(%input: memref<4x1024xf32>) -> memref<1x64xf32, strided<[4096, 4], offset: ?>> {
96 // CHECK: %[[VAL_1:.*]] = arith.constant 4 : index
97 %cst_1 = arith.constant 1 : index
98 %cst_2 = arith.constant 2 : index
99 // CHECK: %[[VAL_2:.*]] = memref.subview %[[VAL_0]]{{\[}}%[[VAL_1]], 384] [1, 64] [4, 4] : memref<4x1024xf32> to memref<1x64xf32, strided<[4096, 4], offset: ?>>
100 %0 = memref.subview %input[%cst_2, 256] [2, 256] [2, 2] : memref<4x1024xf32> to memref<2x256xf32, strided<[2048, 2], offset: ?>>
101 %1 = memref.subview %0[%cst_1, 64] [1, 64] [2, 2] : memref<2x256xf32, strided<[2048, 2], offset: ?>> to memref<1x64xf32, strided<[4096, 4], offset: ?>>
102 return %1 : memref<1x64xf32, strided<[4096, 4], offset: ?>>