// RUN: mlir-opt -convert-spirv-to-llvm %s | FileCheck %s
//===----------------------------------------------------------------------===//
// spirv.CompositeExtract
//===----------------------------------------------------------------------===//
// CHECK-LABEL: @composite_extract_array
spirv.func @composite_extract_array(%arg: !spirv.array<4x!spirv.array<4xf32>>) "None" {
// CHECK: llvm.extractvalue %{{.*}}[1, 3] : !llvm.array<4 x array<4 x f32>>
%0 = spirv.CompositeExtract %arg[1 : i32, 3 : i32] : !spirv.array<4x!spirv.array<4xf32>>
spirv.Return
}
// CHECK-LABEL: @composite_extract_vector
spirv.func @composite_extract_vector(%arg: vector<3xf32>) "None" {
// CHECK: %[[ZERO:.*]] = llvm.mlir.constant(0 : i32) : i32
// CHECK: llvm.extractelement %{{.*}}[%[[ZERO]] : i32] : vector<3xf32>
%0 = spirv.CompositeExtract %arg[0 : i32] : vector<3xf32>
spirv.Return
}
//===----------------------------------------------------------------------===//
// spirv.CompositeInsert
//===----------------------------------------------------------------------===//
// CHECK-LABEL: @composite_insert_struct
spirv.func @composite_insert_struct(%arg0: i32, %arg1: !spirv.struct<(f32, !spirv.array<4xi32>)>) "None" {
// CHECK: llvm.insertvalue %{{.*}}, %{{.*}}[1, 3] : !llvm.struct<packed (f32, array<4 x i32>)>
%0 = spirv.CompositeInsert %arg0, %arg1[1 : i32, 3 : i32] : i32 into !spirv.struct<(f32, !spirv.array<4xi32>)>
spirv.Return
}
// CHECK-LABEL: @composite_insert_vector
spirv.func @composite_insert_vector(%arg0: vector<3xf32>, %arg1: f32) "None" {
// CHECK: %[[ONE:.*]] = llvm.mlir.constant(1 : i32) : i32
// CHECK: llvm.insertelement %{{.*}}, %{{.*}}[%[[ONE]] : i32] : vector<3xf32>
%0 = spirv.CompositeInsert %arg1, %arg0[1 : i32] : f32 into vector<3xf32>
spirv.Return
}
//===----------------------------------------------------------------------===//
// spirv.Select
//===----------------------------------------------------------------------===//
// CHECK-LABEL: @select_scalar
spirv.func @select_scalar(%arg0: i1, %arg1: vector<3xi32>, %arg2: vector<3xi32>, %arg3: f32, %arg4: f32) "None" {
// CHECK: llvm.select %{{.*}}, %{{.*}}, %{{.*}} : i1, vector<3xi32>
%0 = spirv.Select %arg0, %arg1, %arg2 : i1, vector<3xi32>
// CHECK: llvm.select %{{.*}}, %{{.*}}, %{{.*}} : i1, f32
%1 = spirv.Select %arg0, %arg3, %arg4 : i1, f32
spirv.Return
}
// CHECK-LABEL: @select_vector
spirv.func @select_vector(%arg0: vector<2xi1>, %arg1: vector<2xi32>, %arg2: vector<2xi32>) "None" {
// CHECK: llvm.select %{{.*}}, %{{.*}}, %{{.*}} : vector<2xi1>, vector<2xi32>
%0 = spirv.Select %arg0, %arg1, %arg2 : vector<2xi1>, vector<2xi32>
spirv.Return
}
//===----------------------------------------------------------------------===//
// spirv.VectorShuffle
//===----------------------------------------------------------------------===//
spirv.func @vector_shuffle_same_size(%vector1: vector<2xf32>, %vector2: vector<2xf32>) -> vector<3xf32> "None" {
// CHECK: %[[res:.*]] = llvm.shufflevector {{.*}} [0, 2, -1] : vector<2xf32>
// CHECK-NEXT: return %[[res]] : vector<3xf32>
%0 = spirv.VectorShuffle [0: i32, 2: i32, 0xffffffff: i32] %vector1, %vector2 : vector<2xf32>, vector<2xf32> -> vector<3xf32>
spirv.ReturnValue %0: vector<3xf32>
}
spirv.func @vector_shuffle_different_size(%vector1: vector<3xf32>, %vector2: vector<2xf32>) -> vector<3xf32> "None" {
// CHECK: %[[UNDEF:.*]] = llvm.mlir.undef : vector<3xf32>
// CHECK-NEXT: %[[C0_0:.*]] = llvm.mlir.constant(0 : i32) : i32
// CHECK-NEXT: %[[C0_1:.*]] = llvm.mlir.constant(0 : i32) : i32
// CHECK-NEXT: %[[EXT0:.*]] = llvm.extractelement %arg0[%[[C0_1]] : i32] : vector<3xf32>
// CHECK-NEXT: %[[INSERT0:.*]] = llvm.insertelement %[[EXT0]], %[[UNDEF]][%[[C0_0]] : i32] : vector<3xf32>
// CHECK-NEXT: %[[C1_0:.*]] = llvm.mlir.constant(1 : i32) : i32
// CHECK-NEXT: %[[C1_1:.*]] = llvm.mlir.constant(1 : i32) : i32
// CHECK-NEXT: %[[EXT1:.*]] = llvm.extractelement {{.*}}[%[[C1_1]] : i32] : vector<2xf32>
// CHECK-NEXT: %[[RES:.*]] = llvm.insertelement %[[EXT1]], %[[INSERT0]][%[[C1_0]] : i32] : vector<3xf32>
// CHECK-NEXT: llvm.return %[[RES]] : vector<3xf32>
%0 = spirv.VectorShuffle [0: i32, 4: i32, 0xffffffff: i32] %vector1, %vector2 : vector<3xf32>, vector<2xf32> -> vector<3xf32>
spirv.ReturnValue %0: vector<3xf32>
}
//===----------------------------------------------------------------------===//
// spirv.EntryPoint and spirv.ExecutionMode
//===----------------------------------------------------------------------===//
// CHECK: module {
// CHECK-NEXT: llvm.mlir.global external constant @{{.*}}() {addr_space = 0 : i32} : !llvm.struct<(i32)> {
// CHECK-NEXT: %[[UNDEF:.*]] = llvm.mlir.undef : !llvm.struct<(i32)>
// CHECK-NEXT: %[[VAL:.*]] = llvm.mlir.constant(31 : i32) : i32
// CHECK-NEXT: %[[RET:.*]] = llvm.insertvalue %[[VAL]], %[[UNDEF]][0] : !llvm.struct<(i32)>
// CHECK-NEXT: llvm.return %[[RET]] : !llvm.struct<(i32)>
// CHECK-NEXT: }
// CHECK-NEXT: llvm.func @empty
// CHECK-NEXT: llvm.return
// CHECK-NEXT: }
// CHECK-NEXT: }
spirv.module Logical OpenCL {
spirv.func @empty() "None" {
spirv.Return
}
spirv.EntryPoint "Kernel" @empty
spirv.ExecutionMode @empty "ContractionOff"
}
// CHECK: module {
// CHECK-NEXT: llvm.mlir.global external constant @{{.*}}() {addr_space = 0 : i32} : !llvm.struct<(i32, array<3 x i32>)> {
// CHECK-NEXT: %[[UNDEF:.*]] = llvm.mlir.undef : !llvm.struct<(i32, array<3 x i32>)>
// CHECK-NEXT: %[[EM:.*]] = llvm.mlir.constant(18 : i32) : i32
// CHECK-NEXT: %[[T0:.*]] = llvm.insertvalue %[[EM]], %[[UNDEF]][0] : !llvm.struct<(i32, array<3 x i32>)>
// CHECK-NEXT: %[[C0:.*]] = llvm.mlir.constant(32 : i32) : i32
// CHECK-NEXT: %[[T1:.*]] = llvm.insertvalue %[[C0]], %[[T0]][1, 0] : !llvm.struct<(i32, array<3 x i32>)>
// CHECK-NEXT: %[[C1:.*]] = llvm.mlir.constant(1 : i32) : i32
// CHECK-NEXT: %[[T2:.*]] = llvm.insertvalue %[[C1]], %[[T1]][1, 1] : !llvm.struct<(i32, array<3 x i32>)>
// CHECK-NEXT: %[[C2:.*]] = llvm.mlir.constant(1 : i32) : i32
// CHECK-NEXT: %[[RET:.*]] = llvm.insertvalue %[[C2]], %[[T2]][1, 2] : !llvm.struct<(i32, array<3 x i32>)>
// CHECK-NEXT: llvm.return %[[RET]] : !llvm.struct<(i32, array<3 x i32>)>
// CHECK-NEXT: }
// CHECK-NEXT: llvm.mlir.global external constant @{{.*}}() {addr_space = 0 : i32} : !llvm.struct<(i32)> {
// CHECK: llvm.func @bar
// CHECK-NEXT: llvm.return
// CHECK-NEXT: }
// CHECK-NEXT: }
spirv.module Logical OpenCL {
spirv.func @bar() "None" {
spirv.Return
}
spirv.EntryPoint "Kernel" @bar
spirv.ExecutionMode @bar "ContractionOff"
spirv.ExecutionMode @bar "LocalSizeHint", 32, 1, 1
}
//===----------------------------------------------------------------------===//
// spirv.Undef
//===----------------------------------------------------------------------===//
// CHECK-LABEL: @undef_scalar
spirv.func @undef_scalar() "None" {
// CHECK: llvm.mlir.undef : f32
%0 = spirv.Undef : f32
spirv.Return
}
// CHECK-LABEL: @undef_vector
spirv.func @undef_vector() "None" {
// CHECK: llvm.mlir.undef : vector<2xi32>
%0 = spirv.Undef : vector<2xi32>
spirv.Return
}
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