63 lines
2.6 KiB
MLIR
63 lines
2.6 KiB
MLIR
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// RUN: mlir-opt --memref-emulate-wide-int="widest-int-supported=32" %s | FileCheck %s
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// Expect no conversions, i32 is supported.
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// CHECK-LABEL: func @memref_i32
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// CHECK: [[M:%.+]] = memref.alloc() : memref<4xi32, 1>
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// CHECK-NEXT: [[V:%.+]] = memref.load [[M]][{{%.+}}] : memref<4xi32, 1>
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// CHECK-NEXT: memref.store {{%.+}}, [[M]][{{%.+}}] : memref<4xi32, 1>
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// CHECK-NEXT: return
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func.func @memref_i32() {
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%c0 = arith.constant 0 : index
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%c1 = arith.constant 1 : i32
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%m = memref.alloc() : memref<4xi32, 1>
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%v = memref.load %m[%c0] : memref<4xi32, 1>
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memref.store %c1, %m[%c0] : memref<4xi32, 1>
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return
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}
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// Expect no conversions, f64 is not an integer type.
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// CHECK-LABEL: func @memref_f32
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// CHECK: [[M:%.+]] = memref.alloc() : memref<4xf32, 1>
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// CHECK-NEXT: [[V:%.+]] = memref.load [[M]][{{%.+}}] : memref<4xf32, 1>
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// CHECK-NEXT: memref.store {{%.+}}, [[M]][{{%.+}}] : memref<4xf32, 1>
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// CHECK-NEXT: return
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func.func @memref_f32() {
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%c0 = arith.constant 0 : index
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%c1 = arith.constant 1.0 : f32
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%m = memref.alloc() : memref<4xf32, 1>
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%v = memref.load %m[%c0] : memref<4xf32, 1>
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memref.store %c1, %m[%c0] : memref<4xf32, 1>
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return
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}
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// CHECK-LABEL: func @alloc_load_store_i64
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// CHECK: [[C1:%.+]] = arith.constant dense<[1, 0]> : vector<2xi32>
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// CHECK-NEXT: [[M:%.+]] = memref.alloc() : memref<4xvector<2xi32>, 1>
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// CHECK-NEXT: [[V:%.+]] = memref.load [[M]][{{%.+}}] : memref<4xvector<2xi32>, 1>
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// CHECK-NEXT: memref.store [[C1]], [[M]][{{%.+}}] : memref<4xvector<2xi32>, 1>
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// CHECK-NEXT: return
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func.func @alloc_load_store_i64() {
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%c0 = arith.constant 0 : index
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%c1 = arith.constant 1 : i64
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%m = memref.alloc() : memref<4xi64, 1>
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%v = memref.load %m[%c0] : memref<4xi64, 1>
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memref.store %c1, %m[%c0] : memref<4xi64, 1>
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return
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}
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// CHECK-LABEL: func @alloc_load_store_i64_nontemporal
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// CHECK: [[C1:%.+]] = arith.constant dense<[1, 0]> : vector<2xi32>
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// CHECK-NEXT: [[M:%.+]] = memref.alloc() : memref<4xvector<2xi32>, 1>
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// CHECK-NEXT: [[V:%.+]] = memref.load [[M]][{{%.+}}] {nontemporal = true} : memref<4xvector<2xi32>, 1>
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// CHECK-NEXT: memref.store [[C1]], [[M]][{{%.+}}] {nontemporal = true} : memref<4xvector<2xi32>, 1>
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// CHECK-NEXT: return
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func.func @alloc_load_store_i64_nontemporal() {
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%c0 = arith.constant 0 : index
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%c1 = arith.constant 1 : i64
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%m = memref.alloc() : memref<4xi64, 1>
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%v = memref.load %m[%c0] {nontemporal = true} : memref<4xi64, 1>
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memref.store %c1, %m[%c0] {nontemporal = true} : memref<4xi64, 1>
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return
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}
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