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Differential D143268 Diff 494617 mlir/test/Conversion/MemRefToLLVM/memref-to-llvm-typed-pointers.mlir
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mlir/test/Conversion/MemRefToLLVM/memref-to-llvm-typed-pointers.mlir
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// RUN: mlir-opt -finalize-memref-to-llvm %s -split-input-file | FileCheck %s | |||||
// RUN: mlir-opt -finalize-memref-to-llvm='index-bitwidth=32' %s -split-input-file | FileCheck --check-prefix=CHECK32 %s | |||||
// CHECK-LABEL: func @view( | |||||
// CHECK: %[[ARG0F:.*]]: index, %[[ARG1F:.*]]: index, %[[ARG2F:.*]]: index | |||||
func.func @view(%arg0 : index, %arg1 : index, %arg2 : index) { | |||||
// CHECK: %[[ARG2:.*]] = builtin.unrealized_conversion_cast %[[ARG2F:.*]] | |||||
// CHECK: %[[ARG0:.*]] = builtin.unrealized_conversion_cast %[[ARG0F:.*]] | |||||
// CHECK: %[[ARG1:.*]] = builtin.unrealized_conversion_cast %[[ARG1F:.*]] | |||||
// CHECK: llvm.mlir.constant(2048 : index) : i64 | |||||
// CHECK: llvm.mlir.undef : !llvm.struct<(ptr<i8>, ptr<i8>, i64, array<1 x i64>, array<1 x i64>)> | |||||
%0 = memref.alloc() : memref<2048xi8> | |||||
// Test two dynamic sizes. | |||||
// CHECK: llvm.mlir.undef : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: %[[BASE_PTR:.*]] = llvm.extractvalue %{{.*}}[1] : !llvm.struct<(ptr<i8>, ptr<i8>, i64, array<1 x i64>, array<1 x i64>)> | |||||
// CHECK: %[[SHIFTED_BASE_PTR:.*]] = llvm.getelementptr %[[BASE_PTR]][%[[ARG2]]] : (!llvm.ptr<i8>, i64) -> !llvm.ptr<i8> | |||||
// CHECK: %[[CAST_SHIFTED_BASE_PTR:.*]] = llvm.bitcast %[[SHIFTED_BASE_PTR]] : !llvm.ptr<i8> to !llvm.ptr<f32> | |||||
// CHECK: llvm.insertvalue %[[CAST_SHIFTED_BASE_PTR]], %{{.*}}[1] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: %[[C0:.*]] = llvm.mlir.constant(0 : index) : i64 | |||||
// CHECK: llvm.insertvalue %[[C0]], %{{.*}}[2] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: llvm.insertvalue %[[ARG1]], %{{.*}}[3, 1] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: llvm.mlir.constant(1 : index) : i64 | |||||
// CHECK: llvm.insertvalue %{{.*}}, %{{.*}}[4, 1] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: llvm.insertvalue %[[ARG0]], %{{.*}}[3, 0] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: llvm.mul %{{.*}}, %[[ARG1]] | |||||
// CHECK: llvm.insertvalue %{{.*}}, %{{.*}}[4, 0] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
%1 = memref.view %0[%arg2][%arg0, %arg1] : memref<2048xi8> to memref<?x?xf32> | |||||
// Test one dynamic size. | |||||
// CHECK: llvm.mlir.undef : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: %[[BASE_PTR_2:.*]] = llvm.extractvalue %{{.*}}[1] : !llvm.struct<(ptr<i8>, ptr<i8>, i64, array<1 x i64>, array<1 x i64>)> | |||||
// CHECK: %[[SHIFTED_BASE_PTR_2:.*]] = llvm.getelementptr %[[BASE_PTR_2]][%[[ARG2]]] : (!llvm.ptr<i8>, i64) -> !llvm.ptr<i8> | |||||
// CHECK: %[[CAST_SHIFTED_BASE_PTR_2:.*]] = llvm.bitcast %[[SHIFTED_BASE_PTR_2]] : !llvm.ptr<i8> to !llvm.ptr<f32> | |||||
// CHECK: llvm.insertvalue %[[CAST_SHIFTED_BASE_PTR_2]], %{{.*}}[1] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: %[[C0_2:.*]] = llvm.mlir.constant(0 : index) : i64 | |||||
// CHECK: llvm.insertvalue %[[C0_2]], %{{.*}}[2] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: llvm.insertvalue %[[ARG1]], %{{.*}}[3, 1] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: llvm.mlir.constant(1 : index) : i64 | |||||
// CHECK: llvm.insertvalue %{{.*}}, %{{.*}}[4, 1] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: llvm.mlir.constant(4 : index) : i64 | |||||
// CHECK: llvm.insertvalue %{{.*}}, %{{.*}}[3, 0] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: llvm.mul %{{.*}}, %[[ARG1]] | |||||
// CHECK: llvm.insertvalue %{{.*}}, %{{.*}}[4, 0] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
%3 = memref.view %0[%arg2][%arg1] : memref<2048xi8> to memref<4x?xf32> | |||||
// Test static sizes. | |||||
// CHECK: llvm.mlir.undef : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: %[[BASE_PTR_3:.*]] = llvm.extractvalue %{{.*}}[1] : !llvm.struct<(ptr<i8>, ptr<i8>, i64, array<1 x i64>, array<1 x i64>)> | |||||
// CHECK: %[[SHIFTED_BASE_PTR_3:.*]] = llvm.getelementptr %[[BASE_PTR_3]][%[[ARG2]]] : (!llvm.ptr<i8>, i64) -> !llvm.ptr<i8> | |||||
// CHECK: %[[CAST_SHIFTED_BASE_PTR_3:.*]] = llvm.bitcast %[[SHIFTED_BASE_PTR_3]] : !llvm.ptr<i8> to !llvm.ptr<f32> | |||||
// CHECK: llvm.insertvalue %[[CAST_SHIFTED_BASE_PTR_3]], %{{.*}}[1] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: %[[C0_3:.*]] = llvm.mlir.constant(0 : index) : i64 | |||||
// CHECK: llvm.insertvalue %[[C0_3]], %{{.*}}[2] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: llvm.mlir.constant(4 : index) : i64 | |||||
// CHECK: llvm.insertvalue %{{.*}}, %{{.*}}[3, 1] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: llvm.mlir.constant(1 : index) : i64 | |||||
// CHECK: llvm.insertvalue %{{.*}}, %{{.*}}[4, 1] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: llvm.mlir.constant(64 : index) : i64 | |||||
// CHECK: llvm.insertvalue %{{.*}}, %{{.*}}[3, 0] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: llvm.mlir.constant(4 : index) : i64 | |||||
// CHECK: llvm.insertvalue %{{.*}}, %{{.*}}[4, 0] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
%5 = memref.view %0[%arg2][] : memref<2048xi8> to memref<64x4xf32> | |||||
// Test view memory space. | |||||
// CHECK: llvm.mlir.constant(2048 : index) : i64 | |||||
// CHECK: llvm.mlir.undef : !llvm.struct<(ptr<i8, 4>, ptr<i8, 4>, i64, array<1 x i64>, array<1 x i64>)> | |||||
%6 = memref.alloc() : memref<2048xi8, 4> | |||||
// CHECK: llvm.mlir.undef : !llvm.struct<(ptr<f32, 4>, ptr<f32, 4>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: %[[BASE_PTR_4:.*]] = llvm.extractvalue %{{.*}}[1] : !llvm.struct<(ptr<i8, 4>, ptr<i8, 4>, i64, array<1 x i64>, array<1 x i64>)> | |||||
// CHECK: %[[SHIFTED_BASE_PTR_4:.*]] = llvm.getelementptr %[[BASE_PTR_4]][%[[ARG2]]] : (!llvm.ptr<i8, 4>, i64) -> !llvm.ptr<i8, 4> | |||||
// CHECK: %[[CAST_SHIFTED_BASE_PTR_4:.*]] = llvm.bitcast %[[SHIFTED_BASE_PTR_4]] : !llvm.ptr<i8, 4> to !llvm.ptr<f32, 4> | |||||
// CHECK: llvm.insertvalue %[[CAST_SHIFTED_BASE_PTR_4]], %{{.*}}[1] : !llvm.struct<(ptr<f32, 4>, ptr<f32, 4>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: %[[C0_4:.*]] = llvm.mlir.constant(0 : index) : i64 | |||||
// CHECK: llvm.insertvalue %[[C0_4]], %{{.*}}[2] : !llvm.struct<(ptr<f32, 4>, ptr<f32, 4>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: llvm.mlir.constant(4 : index) : i64 | |||||
// CHECK: llvm.insertvalue %{{.*}}, %{{.*}}[3, 1] : !llvm.struct<(ptr<f32, 4>, ptr<f32, 4>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: llvm.mlir.constant(1 : index) : i64 | |||||
// CHECK: llvm.insertvalue %{{.*}}, %{{.*}}[4, 1] : !llvm.struct<(ptr<f32, 4>, ptr<f32, 4>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: llvm.mlir.constant(64 : index) : i64 | |||||
// CHECK: llvm.insertvalue %{{.*}}, %{{.*}}[3, 0] : !llvm.struct<(ptr<f32, 4>, ptr<f32, 4>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: llvm.mlir.constant(4 : index) : i64 | |||||
// CHECK: llvm.insertvalue %{{.*}}, %{{.*}}[4, 0] : !llvm.struct<(ptr<f32, 4>, ptr<f32, 4>, i64, array<2 x i64>, array<2 x i64>)> | |||||
%7 = memref.view %6[%arg2][] : memref<2048xi8, 4> to memref<64x4xf32, 4> | |||||
return | |||||
} | |||||
// ----- | |||||
// CHECK-LABEL: func @view_empty_memref( | |||||
// CHECK: %[[ARG0:.*]]: index, | |||||
// CHECK: %[[ARG1:.*]]: memref<0xi8>) | |||||
func.func @view_empty_memref(%offset: index, %mem: memref<0xi8>) { | |||||
// CHECK: llvm.mlir.undef : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: llvm.mlir.constant(0 : index) : i64 | |||||
// CHECK: llvm.insertvalue %{{.*}}, %{{.*}}[2] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: llvm.mlir.constant(4 : index) : i64 | |||||
// CHECK: llvm.insertvalue %{{.*}}, %{{.*}}[3, 1] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: llvm.mlir.constant(1 : index) : i64 | |||||
// CHECK: llvm.insertvalue %{{.*}}, %{{.*}}[4, 1] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: llvm.mlir.constant(0 : index) : i64 | |||||
// CHECK: llvm.insertvalue %{{.*}}, %{{.*}}[3, 0] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: llvm.mlir.constant(4 : index) : i64 | |||||
// CHECK: = llvm.insertvalue %{{.*}}, %{{.*}}[4, 0] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
%0 = memref.view %mem[%offset][] : memref<0xi8> to memref<0x4xf32> | |||||
return | |||||
} | |||||
// ----- | |||||
// Subviews needs to be expanded outside of the memref-to-llvm pass. | |||||
// CHECK-LABEL: func @subview( | |||||
// CHECK: %[[MEMREF:.*]]: memref<{{.*}}>, | |||||
// CHECK: %[[ARG0:[a-zA-Z0-9]*]]: index, | |||||
// CHECK: %[[ARG1:[a-zA-Z0-9]*]]: index, | |||||
// CHECK: %[[ARG2:.*]]: index) | |||||
// CHECK32-LABEL: func @subview( | |||||
// CHECK32: %[[MEMREF:.*]]: memref<{{.*}}>, | |||||
// CHECK32: %[[ARG0:[a-zA-Z0-9]*]]: index, | |||||
// CHECK32: %[[ARG1:[a-zA-Z0-9]*]]: index, | |||||
// CHECK32: %[[ARG2:.*]]: index) | |||||
func.func @subview(%0 : memref<64x4xf32, strided<[4, 1], offset: 0>>, %arg0 : index, %arg1 : index, %arg2 : index) { | |||||
// CHECK: memref.subview %[[MEMREF]][%[[ARG0]], %[[ARG1]]] [%[[ARG0]], %[[ARG1]]] | |||||
// CHECK32: memref.subview %[[MEMREF]][%[[ARG0]], %[[ARG1]]] [%[[ARG0]], %[[ARG1]]] [%[[ARG0]], %[[ARG1]]] | |||||
%1 = memref.subview %0[%arg0, %arg1][%arg0, %arg1][%arg0, %arg1] : | |||||
memref<64x4xf32, strided<[4, 1], offset: 0>> | |||||
to memref<?x?xf32, strided<[?, ?], offset: ?>> | |||||
return | |||||
} | |||||
// ----- | |||||
// CHECK-LABEL: func @assume_alignment | |||||
func.func @assume_alignment(%0 : memref<4x4xf16>) { | |||||
// CHECK: %[[PTR:.*]] = llvm.extractvalue %[[MEMREF:.*]][1] : !llvm.struct<(ptr<f16>, ptr<f16>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK-NEXT: %[[ZERO:.*]] = llvm.mlir.constant(0 : index) : i64 | |||||
// CHECK-NEXT: %[[MASK:.*]] = llvm.mlir.constant(15 : index) : i64 | |||||
// CHECK-NEXT: %[[INT:.*]] = llvm.ptrtoint %[[PTR]] : !llvm.ptr<f16> to i64 | |||||
// CHECK-NEXT: %[[MASKED_PTR:.*]] = llvm.and %[[INT]], %[[MASK:.*]] : i64 | |||||
// CHECK-NEXT: %[[CONDITION:.*]] = llvm.icmp "eq" %[[MASKED_PTR]], %[[ZERO]] : i64 | |||||
// CHECK-NEXT: "llvm.intr.assume"(%[[CONDITION]]) : (i1) -> () | |||||
memref.assume_alignment %0, 16 : memref<4x4xf16> | |||||
return | |||||
} | |||||
// ----- | |||||
// CHECK-LABEL: func @dim_of_unranked | |||||
// CHECK32-LABEL: func @dim_of_unranked | |||||
func.func @dim_of_unranked(%unranked: memref<*xi32>) -> index { | |||||
%c0 = arith.constant 0 : index | |||||
%dim = memref.dim %unranked, %c0 : memref<*xi32> | |||||
return %dim : index | |||||
} | |||||
// CHECK: %[[UNRANKED_DESC:.*]] = builtin.unrealized_conversion_cast | |||||
// CHECK: %[[RANKED_DESC:.*]] = llvm.extractvalue %[[UNRANKED_DESC]][1] | |||||
// CHECK-SAME: : !llvm.struct<(i64, ptr<i8>)> | |||||
// CHECK: %[[ZERO_D_DESC:.*]] = llvm.bitcast %[[RANKED_DESC]] | |||||
// CHECK-SAME: : !llvm.ptr<i8> to !llvm.ptr<struct<(ptr<i32>, ptr<i32>, i64)>> | |||||
// CHECK: %[[OFFSET_PTR:.*]] = llvm.getelementptr %[[ZERO_D_DESC]]{{\[}} | |||||
// CHECK-SAME: 0, 2] : (!llvm.ptr<struct<(ptr<i32>, ptr<i32>, | |||||
// CHECK-SAME: i64)>>) -> !llvm.ptr<i64> | |||||
// CHECK: %[[C1:.*]] = llvm.mlir.constant(1 : index) : i64 | |||||
// CHECK: %[[INDEX_INC:.*]] = llvm.add %[[C1]], %{{.*}} : i64 | |||||
// CHECK: %[[SIZE_PTR:.*]] = llvm.getelementptr %[[OFFSET_PTR]]{{\[}} | |||||
// CHECK-SAME: %[[INDEX_INC]]] : (!llvm.ptr<i64>, i64) -> !llvm.ptr<i64> | |||||
// CHECK: %[[SIZE:.*]] = llvm.load %[[SIZE_PTR]] : !llvm.ptr<i64> | |||||
// CHECK32: %[[SIZE:.*]] = llvm.load %{{.*}} : !llvm.ptr<i32> | |||||
// ----- | |||||
// CHECK-LABEL: func @address_space( | |||||
func.func @address_space(%arg0 : memref<32xf32, affine_map<(d0) -> (d0)>, 7>) { | |||||
%0 = memref.alloc() : memref<32xf32, affine_map<(d0) -> (d0)>, 5> | |||||
%1 = arith.constant 7 : index | |||||
// CHECK: llvm.load %{{.*}} : !llvm.ptr<f32, 5> | |||||
%2 = memref.load %0[%1] : memref<32xf32, affine_map<(d0) -> (d0)>, 5> | |||||
func.return | |||||
} | |||||
// ----- | |||||
// CHECK-LABEL: func @transpose | |||||
// CHECK: llvm.mlir.undef : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<3 x i64>, array<3 x i64>)> | |||||
// CHECK: llvm.insertvalue {{.*}}[0] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<3 x i64>, array<3 x i64>)> | |||||
// CHECK: llvm.insertvalue {{.*}}[1] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<3 x i64>, array<3 x i64>)> | |||||
// CHECK: llvm.insertvalue {{.*}}[2] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<3 x i64>, array<3 x i64>)> | |||||
// CHECK: llvm.extractvalue {{.*}}[3, 0] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<3 x i64>, array<3 x i64>)> | |||||
// CHECK: llvm.insertvalue {{.*}}[3, 2] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<3 x i64>, array<3 x i64>)> | |||||
// CHECK: llvm.extractvalue {{.*}}[3, 1] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<3 x i64>, array<3 x i64>)> | |||||
// CHECK: llvm.insertvalue {{.*}}[3, 0] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<3 x i64>, array<3 x i64>)> | |||||
// CHECK: llvm.extractvalue {{.*}}[3, 2] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<3 x i64>, array<3 x i64>)> | |||||
// CHECK: llvm.insertvalue {{.*}}[3, 1] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<3 x i64>, array<3 x i64>)> | |||||
func.func @transpose(%arg0: memref<?x?x?xf32, strided<[?, ?, 1], offset: ?>>) { | |||||
%0 = memref.transpose %arg0 (i, j, k) -> (k, i, j) : memref<?x?x?xf32, strided<[?, ?, 1], offset: ?>> to memref<?x?x?xf32, strided<[1, ?, ?], offset: ?>> | |||||
return | |||||
} | |||||
// ----- | |||||
// CHECK: llvm.mlir.global external @gv0() {addr_space = 0 : i32} : !llvm.array<2 x f32> { | |||||
// CHECK-NEXT: %0 = llvm.mlir.undef : !llvm.array<2 x f32> | |||||
// CHECK-NEXT: llvm.return %0 : !llvm.array<2 x f32> | |||||
// CHECK-NEXT: } | |||||
memref.global @gv0 : memref<2xf32> = uninitialized | |||||
// CHECK: llvm.mlir.global private @gv1() {addr_space = 0 : i32} : !llvm.array<2 x f32> | |||||
memref.global "private" @gv1 : memref<2xf32> | |||||
// CHECK: llvm.mlir.global external @gv2(dense<{{\[\[}}0.000000e+00, 1.000000e+00, 2.000000e+00], [3.000000e+00, 4.000000e+00, 5.000000e+00]]> : tensor<2x3xf32>) {addr_space = 0 : i32} : !llvm.array<2 x array<3 x f32>> | |||||
memref.global @gv2 : memref<2x3xf32> = dense<[[0.0, 1.0, 2.0], [3.0, 4.0, 5.0]]> | |||||
// Test 1D memref. | |||||
// CHECK-LABEL: func @get_gv0_memref | |||||
func.func @get_gv0_memref() { | |||||
%0 = memref.get_global @gv0 : memref<2xf32> | |||||
// CHECK: %[[DIM:.*]] = llvm.mlir.constant(2 : index) : i64 | |||||
// CHECK: %[[STRIDE:.*]] = llvm.mlir.constant(1 : index) : i64 | |||||
// CHECK: %[[ADDR:.*]] = llvm.mlir.addressof @gv0 : !llvm.ptr<array<2 x f32>> | |||||
// CHECK: %[[GEP:.*]] = llvm.getelementptr %[[ADDR]][0, 0] : (!llvm.ptr<array<2 x f32>>) -> !llvm.ptr<f32> | |||||
// CHECK: %[[DEADBEEF:.*]] = llvm.mlir.constant(3735928559 : index) : i64 | |||||
// CHECK: %[[DEADBEEFPTR:.*]] = llvm.inttoptr %[[DEADBEEF]] : i64 to !llvm.ptr<f32> | |||||
// CHECK: llvm.mlir.undef : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<1 x i64>, array<1 x i64>)> | |||||
// CHECK: llvm.insertvalue %[[DEADBEEFPTR]], {{.*}}[0] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<1 x i64>, array<1 x i64>)> | |||||
// CHECK: llvm.insertvalue %[[GEP]], {{.*}}[1] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<1 x i64>, array<1 x i64>)> | |||||
// CHECK: %[[OFFSET:.*]] = llvm.mlir.constant(0 : index) : i64 | |||||
// CHECK: llvm.insertvalue %[[OFFSET]], {{.*}}[2] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<1 x i64>, array<1 x i64>)> | |||||
// CHECK: llvm.insertvalue %[[DIM]], {{.*}}[3, 0] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<1 x i64>, array<1 x i64>)> | |||||
// CHECK: llvm.insertvalue %[[STRIDE]], {{.*}}[4, 0] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<1 x i64>, array<1 x i64>)> | |||||
return | |||||
} | |||||
// Test 2D memref. | |||||
// CHECK-LABEL: func @get_gv2_memref | |||||
func.func @get_gv2_memref() { | |||||
// CHECK: %[[DIM0:.*]] = llvm.mlir.constant(2 : index) : i64 | |||||
// CHECK: %[[DIM1:.*]] = llvm.mlir.constant(3 : index) : i64 | |||||
// CHECK: %[[STRIDE1:.*]] = llvm.mlir.constant(1 : index) : i64 | |||||
// CHECK: %[[ADDR:.*]] = llvm.mlir.addressof @gv2 : !llvm.ptr<array<2 x array<3 x f32>>> | |||||
// CHECK: %[[GEP:.*]] = llvm.getelementptr %[[ADDR]][0, 0, 0] : (!llvm.ptr<array<2 x array<3 x f32>>>) -> !llvm.ptr<f32> | |||||
// CHECK: %[[DEADBEEF:.*]] = llvm.mlir.constant(3735928559 : index) : i64 | |||||
// CHECK: %[[DEADBEEFPTR:.*]] = llvm.inttoptr %[[DEADBEEF]] : i64 to !llvm.ptr<f32> | |||||
// CHECK: llvm.mlir.undef : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: llvm.insertvalue %[[DEADBEEFPTR]], {{.*}}[0] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: llvm.insertvalue %[[GEP]], {{.*}}[1] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: %[[OFFSET:.*]] = llvm.mlir.constant(0 : index) : i64 | |||||
// CHECK: llvm.insertvalue %[[OFFSET]], {{.*}}[2] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: llvm.insertvalue %[[DIM0]], {{.*}}[3, 0] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: llvm.insertvalue %[[DIM1]], {{.*}}[3, 1] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: llvm.insertvalue %[[DIM1]], {{.*}}[4, 0] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: llvm.insertvalue %[[STRIDE1]], {{.*}}[4, 1] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
%0 = memref.get_global @gv2 : memref<2x3xf32> | |||||
return | |||||
} | |||||
// Test scalar memref. | |||||
// CHECK: llvm.mlir.global external @gv3(1.000000e+00 : f32) {addr_space = 0 : i32} : f32 | |||||
memref.global @gv3 : memref<f32> = dense<1.0> | |||||
// CHECK-LABEL: func @get_gv3_memref | |||||
func.func @get_gv3_memref() { | |||||
// CHECK: %[[ADDR:.*]] = llvm.mlir.addressof @gv3 : !llvm.ptr<f32> | |||||
// CHECK: %[[GEP:.*]] = llvm.getelementptr %[[ADDR]][0] : (!llvm.ptr<f32>) -> !llvm.ptr<f32> | |||||
// CHECK: %[[DEADBEEF:.*]] = llvm.mlir.constant(3735928559 : index) : i64 | |||||
// CHECK: %[[DEADBEEFPTR:.*]] = llvm.inttoptr %[[DEADBEEF]] : i64 to !llvm.ptr<f32> | |||||
// CHECK: llvm.mlir.undef : !llvm.struct<(ptr<f32>, ptr<f32>, i64)> | |||||
// CHECK: llvm.insertvalue %[[DEADBEEFPTR]], {{.*}}[0] : !llvm.struct<(ptr<f32>, ptr<f32>, i64)> | |||||
// CHECK: llvm.insertvalue %[[GEP]], {{.*}}[1] : !llvm.struct<(ptr<f32>, ptr<f32>, i64)> | |||||
// CHECK: %[[OFFSET:.*]] = llvm.mlir.constant(0 : index) : i64 | |||||
// CHECK: llvm.insertvalue %[[OFFSET]], {{.*}}[2] : !llvm.struct<(ptr<f32>, ptr<f32>, i64)> | |||||
%0 = memref.get_global @gv3 : memref<f32> | |||||
return | |||||
} | |||||
// Test scalar memref with an alignment. | |||||
// CHECK: llvm.mlir.global private @gv4(1.000000e+00 : f32) {addr_space = 0 : i32, alignment = 64 : i64} : f32 | |||||
memref.global "private" @gv4 : memref<f32> = dense<1.0> {alignment = 64} | |||||
// ----- | |||||
// Expand shapes need to be expanded outside of the memref-to-llvm pass. | |||||
// CHECK-LABEL: func @expand_shape_static( | |||||
// CHECK-SAME: %[[ARG:.*]]: memref<{{.*}}>) | |||||
func.func @expand_shape_static(%arg0: memref<3x4x5xf32>) -> memref<1x3x4x1x5xf32> { | |||||
// CHECK: memref.expand_shape %[[ARG]] {{\[}}[0, 1], [2], [3, 4]] | |||||
// Reshapes that expand a contiguous tensor with some 1's. | |||||
%0 = memref.expand_shape %arg0 [[0, 1], [2], [3, 4]] | |||||
: memref<3x4x5xf32> into memref<1x3x4x1x5xf32> | |||||
return %0 : memref<1x3x4x1x5xf32> | |||||
} | |||||
// ----- | |||||
// Collapse shapes need to be expanded outside of the memref-to-llvm pass. | |||||
// CHECK-LABEL: func @collapse_shape_static | |||||
// CHECK-SAME: %[[ARG:.*]]: memref<1x3x4x1x5xf32>) -> memref<3x4x5xf32> { | |||||
func.func @collapse_shape_static(%arg0: memref<1x3x4x1x5xf32>) -> memref<3x4x5xf32> { | |||||
%0 = memref.collapse_shape %arg0 [[0, 1], [2], [3, 4]] : | |||||
memref<1x3x4x1x5xf32> into memref<3x4x5xf32> | |||||
return %0 : memref<3x4x5xf32> | |||||
} | |||||
// ----- | |||||
// CHECK-LABEL: func @rank_of_unranked | |||||
// CHECK32-LABEL: func @rank_of_unranked | |||||
func.func @rank_of_unranked(%unranked: memref<*xi32>) { | |||||
%rank = memref.rank %unranked : memref<*xi32> | |||||
return | |||||
} | |||||
// CHECK: %[[UNRANKED_DESC:.*]] = builtin.unrealized_conversion_cast | |||||
// CHECK-NEXT: llvm.extractvalue %[[UNRANKED_DESC]][0] : !llvm.struct<(i64, ptr<i8>)> | |||||
// CHECK32: llvm.extractvalue %{{.*}}[0] : !llvm.struct<(i32, ptr<i8>)> | |||||
// CHECK-LABEL: func @rank_of_ranked | |||||
// CHECK32-LABEL: func @rank_of_ranked | |||||
func.func @rank_of_ranked(%ranked: memref<?xi32>) { | |||||
%rank = memref.rank %ranked : memref<?xi32> | |||||
return | |||||
} | |||||
// CHECK: llvm.mlir.constant(1 : index) : i64 | |||||
// CHECK32: llvm.mlir.constant(1 : index) : i32 | |||||
// ----- | |||||
// CHECK-LABEL: func @atomic_rmw | |||||
func.func @atomic_rmw(%I : memref<10xi32>, %ival : i32, %F : memref<10xf32>, %fval : f32, %i : index) { | |||||
memref.atomic_rmw assign %fval, %F[%i] : (f32, memref<10xf32>) -> f32 | |||||
// CHECK: llvm.atomicrmw xchg %{{.*}}, %{{.*}} acq_rel | |||||
memref.atomic_rmw addi %ival, %I[%i] : (i32, memref<10xi32>) -> i32 | |||||
// CHECK: llvm.atomicrmw add %{{.*}}, %{{.*}} acq_rel | |||||
memref.atomic_rmw maxs %ival, %I[%i] : (i32, memref<10xi32>) -> i32 | |||||
// CHECK: llvm.atomicrmw max %{{.*}}, %{{.*}} acq_rel | |||||
memref.atomic_rmw mins %ival, %I[%i] : (i32, memref<10xi32>) -> i32 | |||||
// CHECK: llvm.atomicrmw min %{{.*}}, %{{.*}} acq_rel | |||||
memref.atomic_rmw maxu %ival, %I[%i] : (i32, memref<10xi32>) -> i32 | |||||
// CHECK: llvm.atomicrmw umax %{{.*}}, %{{.*}} acq_rel | |||||
memref.atomic_rmw minu %ival, %I[%i] : (i32, memref<10xi32>) -> i32 | |||||
// CHECK: llvm.atomicrmw umin %{{.*}}, %{{.*}} acq_rel | |||||
memref.atomic_rmw addf %fval, %F[%i] : (f32, memref<10xf32>) -> f32 | |||||
// CHECK: llvm.atomicrmw fadd %{{.*}}, %{{.*}} acq_rel | |||||
memref.atomic_rmw ori %ival, %I[%i] : (i32, memref<10xi32>) -> i32 | |||||
// CHECK: llvm.atomicrmw _or %{{.*}}, %{{.*}} acq_rel | |||||
memref.atomic_rmw andi %ival, %I[%i] : (i32, memref<10xi32>) -> i32 | |||||
// CHECK: llvm.atomicrmw _and %{{.*}}, %{{.*}} acq_rel | |||||
return | |||||
} | |||||
// ----- | |||||
// CHECK-LABEL: func @generic_atomic_rmw | |||||
func.func @generic_atomic_rmw(%I : memref<10xi32>, %i : index) { | |||||
%x = memref.generic_atomic_rmw %I[%i] : memref<10xi32> { | |||||
^bb0(%old_value : i32): | |||||
memref.atomic_yield %old_value : i32 | |||||
} | |||||
// CHECK: [[init:%.*]] = llvm.load %{{.*}} : !llvm.ptr<i32> | |||||
// CHECK-NEXT: llvm.br ^bb1([[init]] : i32) | |||||
// CHECK-NEXT: ^bb1([[loaded:%.*]]: i32): | |||||
// CHECK-NEXT: [[pair:%.*]] = llvm.cmpxchg %{{.*}}, [[loaded]], [[loaded]] | |||||
// CHECK-SAME: acq_rel monotonic : !llvm.ptr<i32>, i32 | |||||
// CHECK-NEXT: [[new:%.*]] = llvm.extractvalue [[pair]][0] | |||||
// CHECK-NEXT: [[ok:%.*]] = llvm.extractvalue [[pair]][1] | |||||
// CHECK-NEXT: llvm.cond_br [[ok]], ^bb2, ^bb1([[new]] : i32) | |||||
llvm.return | |||||
} | |||||
// ----- | |||||
// CHECK-LABEL: func @memref_copy_ranked | |||||
func.func @memref_copy_ranked() { | |||||
%0 = memref.alloc() : memref<2xf32> | |||||
// CHECK: llvm.mlir.constant(2 : index) : i64 | |||||
// CHECK: llvm.mlir.undef : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<1 x i64>, array<1 x i64>)> | |||||
%1 = memref.cast %0 : memref<2xf32> to memref<?xf32> | |||||
%2 = memref.alloc() : memref<2xf32> | |||||
// CHECK: llvm.mlir.constant(2 : index) : i64 | |||||
// CHECK: llvm.mlir.undef : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<1 x i64>, array<1 x i64>)> | |||||
%3 = memref.cast %2 : memref<2xf32> to memref<?xf32> | |||||
memref.copy %1, %3 : memref<?xf32> to memref<?xf32> | |||||
// CHECK: [[ONE:%.*]] = llvm.mlir.constant(1 : index) : i64 | |||||
// CHECK: [[EXTRACT0:%.*]] = llvm.extractvalue {{%.*}}[3, 0] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<1 x i64>, array<1 x i64>)> | |||||
// CHECK: [[MUL:%.*]] = llvm.mul [[ONE]], [[EXTRACT0]] : i64 | |||||
// CHECK: [[NULL:%.*]] = llvm.mlir.null : !llvm.ptr<f32> | |||||
// CHECK: [[GEP:%.*]] = llvm.getelementptr [[NULL]][1] : (!llvm.ptr<f32>) -> !llvm.ptr<f32> | |||||
// CHECK: [[PTRTOINT:%.*]] = llvm.ptrtoint [[GEP]] : !llvm.ptr<f32> to i64 | |||||
// CHECK: [[SIZE:%.*]] = llvm.mul [[MUL]], [[PTRTOINT]] : i64 | |||||
// CHECK: [[EXTRACT1P:%.*]] = llvm.extractvalue {{%.*}}[1] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<1 x i64>, array<1 x i64>)> | |||||
// CHECK: [[EXTRACT1O:%.*]] = llvm.extractvalue {{%.*}}[2] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<1 x i64>, array<1 x i64>)> | |||||
// CHECK: [[GEP1:%.*]] = llvm.getelementptr [[EXTRACT1P]][[[EXTRACT1O]]] : (!llvm.ptr<f32>, i64) -> !llvm.ptr<f32> | |||||
// CHECK: [[EXTRACT2P:%.*]] = llvm.extractvalue {{%.*}}[1] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<1 x i64>, array<1 x i64>)> | |||||
// CHECK: [[EXTRACT2O:%.*]] = llvm.extractvalue {{%.*}}[2] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<1 x i64>, array<1 x i64>)> | |||||
// CHECK: [[GEP2:%.*]] = llvm.getelementptr [[EXTRACT2P]][[[EXTRACT2O]]] : (!llvm.ptr<f32>, i64) -> !llvm.ptr<f32> | |||||
// CHECK: [[VOLATILE:%.*]] = llvm.mlir.constant(false) : i1 | |||||
// CHECK: "llvm.intr.memcpy"([[GEP2]], [[GEP1]], [[SIZE]], [[VOLATILE]]) : (!llvm.ptr<f32>, !llvm.ptr<f32>, i64, i1) -> () | |||||
return | |||||
} | |||||
// ----- | |||||
// CHECK-LABEL: func @memref_copy_contiguous | |||||
func.func @memref_copy_contiguous(%in: memref<16x2xi32>, %offset: index) { | |||||
%buf = memref.alloc() : memref<1x2xi32> | |||||
%sub = memref.subview %in[%offset, 0] [1, 2] [1, 1] : memref<16x2xi32> to memref<1x2xi32, strided<[2, 1], offset: ?>> | |||||
memref.copy %sub, %buf : memref<1x2xi32, strided<[2, 1], offset: ?>> to memref<1x2xi32> | |||||
// Skip the memref descriptor of the alloc. | |||||
// CHECK: llvm.insertvalue {{%.*}}, {{%.*}}[4, 1] | |||||
// Get the memref for the subview. | |||||
// CHECK: %[[SUBVIEW:.*]] = memref.subview %{{.*}}[%{{.*}}, 0] [1, 2] [1, 1] : memref<16x2xi32> to memref<1x2xi32, strided<[2, 1], offset: ?>> | |||||
// CHECK: %[[DESC:.*]] = builtin.unrealized_conversion_cast %[[SUBVIEW]] : memref<1x2xi32, strided<[2, 1], offset: ?>> to !llvm.struct<(ptr<i32> | |||||
// CHECK: [[EXTRACT0:%.*]] = llvm.extractvalue %[[DESC]][3, 0] : !llvm.struct<(ptr<i32>, ptr<i32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: [[MUL1:%.*]] = llvm.mul {{.*}}, [[EXTRACT0]] : i64 | |||||
// CHECK: [[EXTRACT1:%.*]] = llvm.extractvalue %[[DESC]][3, 1] : !llvm.struct<(ptr<i32>, ptr<i32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: [[MUL2:%.*]] = llvm.mul [[MUL1]], [[EXTRACT1]] : i64 | |||||
// CHECK: [[NULL:%.*]] = llvm.mlir.null : !llvm.ptr<i32> | |||||
// CHECK: [[GEP:%.*]] = llvm.getelementptr [[NULL]][1] : (!llvm.ptr<i32>) -> !llvm.ptr<i32> | |||||
// CHECK: [[PTRTOINT:%.*]] = llvm.ptrtoint [[GEP]] : !llvm.ptr<i32> to i64 | |||||
// CHECK: [[SIZE:%.*]] = llvm.mul [[MUL2]], [[PTRTOINT]] : i64 | |||||
// CHECK: [[EXTRACT1P:%.*]] = llvm.extractvalue {{%.*}}[1] : !llvm.struct<(ptr<i32>, ptr<i32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: [[EXTRACT1O:%.*]] = llvm.extractvalue {{%.*}}[2] : !llvm.struct<(ptr<i32>, ptr<i32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: [[GEP1:%.*]] = llvm.getelementptr [[EXTRACT1P]][[[EXTRACT1O]]] : (!llvm.ptr<i32>, i64) -> !llvm.ptr<i32> | |||||
// CHECK: [[EXTRACT2P:%.*]] = llvm.extractvalue {{%.*}}[1] : !llvm.struct<(ptr<i32>, ptr<i32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: [[EXTRACT2O:%.*]] = llvm.extractvalue {{%.*}}[2] : !llvm.struct<(ptr<i32>, ptr<i32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: [[GEP2:%.*]] = llvm.getelementptr [[EXTRACT2P]][[[EXTRACT2O]]] : (!llvm.ptr<i32>, i64) -> !llvm.ptr<i32> | |||||
// CHECK: [[VOLATILE:%.*]] = llvm.mlir.constant(false) : i1 | |||||
// CHECK: "llvm.intr.memcpy"([[GEP2]], [[GEP1]], [[SIZE]], [[VOLATILE]]) : (!llvm.ptr<i32>, !llvm.ptr<i32>, i64, i1) -> () | |||||
return | |||||
} | |||||
// ----- | |||||
// CHECK-LABEL: func @memref_copy_0d_offset | |||||
func.func @memref_copy_0d_offset(%in: memref<2xi32>) { | |||||
%buf = memref.alloc() : memref<i32> | |||||
%sub = memref.subview %in[1] [1] [1] : memref<2xi32> to memref<1xi32, strided<[1], offset: 1>> | |||||
%scalar = memref.collapse_shape %sub [] : memref<1xi32, strided<[1], offset: 1>> into memref<i32, strided<[], offset: 1>> | |||||
memref.copy %scalar, %buf : memref<i32, strided<[], offset: 1>> to memref<i32> | |||||
// CHECK: llvm.intr.memcpy | |||||
return | |||||
} | |||||
// ----- | |||||
// CHECK-LABEL: func @memref_copy_noncontiguous | |||||
func.func @memref_copy_noncontiguous(%in: memref<16x2xi32>, %offset: index) { | |||||
%buf = memref.alloc() : memref<2x1xi32> | |||||
%sub = memref.subview %in[%offset, 0] [2, 1] [1, 1] : memref<16x2xi32> to memref<2x1xi32, strided<[2, 1], offset: ?>> | |||||
memref.copy %sub, %buf : memref<2x1xi32, strided<[2, 1], offset: ?>> to memref<2x1xi32> | |||||
// CHECK: llvm.call @memrefCopy | |||||
return | |||||
} | |||||
// ----- | |||||
// CHECK-LABEL: func @memref_copy_unranked | |||||
func.func @memref_copy_unranked() { | |||||
%0 = memref.alloc() : memref<2xi1> | |||||
// CHECK: llvm.mlir.constant(2 : index) : i64 | |||||
// CHECK: llvm.mlir.undef : !llvm.struct<(ptr<i1>, ptr<i1>, i64, array<1 x i64>, array<1 x i64>)> | |||||
%1 = memref.cast %0 : memref<2xi1> to memref<*xi1> | |||||
%2 = memref.alloc() : memref<2xi1> | |||||
// CHECK: llvm.mlir.constant(2 : index) : i64 | |||||
// CHECK: llvm.mlir.undef : !llvm.struct<(ptr<i1>, ptr<i1>, i64, array<1 x i64>, array<1 x i64>)> | |||||
%3 = memref.cast %2 : memref<2xi1> to memref<*xi1> | |||||
memref.copy %1, %3 : memref<*xi1> to memref<*xi1> | |||||
// CHECK: [[ONE:%.*]] = llvm.mlir.constant(1 : index) : i64 | |||||
// CHECK: [[ALLOCA:%.*]] = llvm.alloca %35 x !llvm.struct<(ptr<i1>, ptr<i1>, i64, array<1 x i64>, array<1 x i64>)> : (i64) -> !llvm.ptr<struct<(ptr<i1>, ptr<i1>, i64, array<1 x i64>, array<1 x i64>)>> | |||||
// CHECK: llvm.store {{%.*}}, [[ALLOCA]] : !llvm.ptr<struct<(ptr<i1>, ptr<i1>, i64, array<1 x i64>, array<1 x i64>)>> | |||||
// CHECK: [[BITCAST:%.*]] = llvm.bitcast [[ALLOCA]] : !llvm.ptr<struct<(ptr<i1>, ptr<i1>, i64, array<1 x i64>, array<1 x i64>)>> to !llvm.ptr<i8> | |||||
// CHECK: [[RANK:%.*]] = llvm.mlir.constant(1 : index) : i64 | |||||
// CHECK: [[UNDEF:%.*]] = llvm.mlir.undef : !llvm.struct<(i64, ptr<i8>)> | |||||
// CHECK: [[INSERT:%.*]] = llvm.insertvalue [[RANK]], [[UNDEF]][0] : !llvm.struct<(i64, ptr<i8>)> | |||||
// CHECK: [[INSERT2:%.*]] = llvm.insertvalue [[BITCAST]], [[INSERT]][1] : !llvm.struct<(i64, ptr<i8>)> | |||||
// CHECK: [[STACKSAVE:%.*]] = llvm.intr.stacksave : !llvm.ptr<i8> | |||||
// CHECK: [[RANK2:%.*]] = llvm.mlir.constant(1 : index) : i64 | |||||
// CHECK: [[ALLOCA2:%.*]] = llvm.alloca [[RANK2]] x !llvm.struct<(i64, ptr<i8>)> : (i64) -> !llvm.ptr<struct<(i64, ptr<i8>)>> | |||||
// CHECK: llvm.store {{%.*}}, [[ALLOCA2]] : !llvm.ptr<struct<(i64, ptr<i8>)>> | |||||
// CHECK: [[ALLOCA3:%.*]] = llvm.alloca [[RANK2]] x !llvm.struct<(i64, ptr<i8>)> : (i64) -> !llvm.ptr<struct<(i64, ptr<i8>)>> | |||||
// CHECK: llvm.store [[INSERT2]], [[ALLOCA3]] : !llvm.ptr<struct<(i64, ptr<i8>)>> | |||||
// CHECK: [[SIZE:%.*]] = llvm.mlir.constant(1 : index) : i64 | |||||
// CHECK: llvm.call @memrefCopy([[SIZE]], [[ALLOCA2]], [[ALLOCA3]]) : (i64, !llvm.ptr<struct<(i64, ptr<i8>)>>, !llvm.ptr<struct<(i64, ptr<i8>)>>) -> () | |||||
// CHECK: llvm.intr.stackrestore [[STACKSAVE]] | |||||
return | |||||
} | |||||
// ----- | |||||
// CHECK-LABEL: func @extract_aligned_pointer_as_index | |||||
func.func @extract_aligned_pointer_as_index(%m: memref<?xf32>) -> index { | |||||
%0 = memref.extract_aligned_pointer_as_index %m: memref<?xf32> -> index | |||||
// CHECK: %[[E:.*]] = llvm.extractvalue %{{.*}}[1] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<1 x i64>, array<1 x i64>)> | |||||
// CHECK: %[[I64:.*]] = llvm.ptrtoint %[[E]] : !llvm.ptr<f32> to i64 | |||||
// CHECK: %[[R:.*]] = builtin.unrealized_conversion_cast %[[I64]] : i64 to index | |||||
// CHECK: return %[[R:.*]] : index | |||||
return %0: index | |||||
} | |||||
// ----- | |||||
// CHECK-LABEL: func @extract_strided_metadata( | |||||
// CHECK-SAME: %[[ARG:.*]]: memref | |||||
// CHECK: %[[MEM_DESC:.*]] = builtin.unrealized_conversion_cast %[[ARG]] : memref<?x?xf32, strided<[?, ?], offset: ?>> to !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: %[[BASE:.*]] = llvm.extractvalue %[[MEM_DESC]][0] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: %[[ALIGNED_BASE:.*]] = llvm.extractvalue %[[MEM_DESC]][1] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: %[[DESC:.*]] = llvm.mlir.undef : !llvm.struct<(ptr<f32>, ptr<f32>, i64)> | |||||
// CHECK: %[[DESC0:.*]] = llvm.insertvalue %[[BASE]], %[[DESC]][0] : !llvm.struct<(ptr<f32>, ptr<f32>, i64)> | |||||
// CHECK: %[[DESC1:.*]] = llvm.insertvalue %[[ALIGNED_BASE]], %[[DESC0]][1] : !llvm.struct<(ptr<f32>, ptr<f32>, i64)> | |||||
// CHECK: %[[OFF0:.*]] = llvm.mlir.constant(0 : index) : i64 | |||||
// CHECK: %[[BASE_BUFFER_DESC:.*]] = llvm.insertvalue %[[OFF0]], %[[DESC1]][2] : !llvm.struct<(ptr<f32>, ptr<f32>, i64)> | |||||
// CHECK: %[[OFFSET:.*]] = llvm.extractvalue %[[MEM_DESC]][2] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: %[[SIZE0:.*]] = llvm.extractvalue %[[MEM_DESC]][3, 0] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: %[[SIZE1:.*]] = llvm.extractvalue %[[MEM_DESC]][3, 1] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: %[[STRIDE0:.*]] = llvm.extractvalue %[[MEM_DESC]][4, 0] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
// CHECK: %[[STRIDE1:.*]] = llvm.extractvalue %[[MEM_DESC]][4, 1] : !llvm.struct<(ptr<f32>, ptr<f32>, i64, array<2 x i64>, array<2 x i64>)> | |||||
func.func @extract_strided_metadata( | |||||
%ref: memref<?x?xf32, strided<[?,?], offset: ?>>) { | |||||
%base, %offset, %sizes:2, %strides:2 = | |||||
memref.extract_strided_metadata %ref : memref<?x?xf32, strided<[?,?], offset: ?>> | |||||
-> memref<f32>, index, | |||||
index, index, | |||||
index, index | |||||
return | |||||
} |