| // RUN: mlir-opt -convert-spirv-to-llvm %s | FileCheck %s |
| |
| //===----------------------------------------------------------------------===// |
| // spv.Bitcast |
| //===----------------------------------------------------------------------===// |
| |
| // CHECK-LABEL: @bitcast_float_to_integer_scalar |
| spv.func @bitcast_float_to_integer_scalar(%arg0 : f32) "None" { |
| // CHECK: llvm.bitcast {{.*}} : f32 to i32 |
| %0 = spv.Bitcast %arg0: f32 to i32 |
| spv.Return |
| } |
| |
| // CHECK-LABEL: @bitcast_float_to_integer_vector |
| spv.func @bitcast_float_to_integer_vector(%arg0 : vector<3xf32>) "None" { |
| // CHECK: {{.*}} = llvm.bitcast {{.*}} : vector<3xf32> to vector<3xi32> |
| %0 = spv.Bitcast %arg0: vector<3xf32> to vector<3xi32> |
| spv.Return |
| } |
| |
| // CHECK-LABEL: @bitcast_vector_to_scalar |
| spv.func @bitcast_vector_to_scalar(%arg0 : vector<2xf32>) "None" { |
| // CHECK: {{.*}} = llvm.bitcast {{.*}} : vector<2xf32> to i64 |
| %0 = spv.Bitcast %arg0: vector<2xf32> to i64 |
| spv.Return |
| } |
| |
| // CHECK-LABEL: @bitcast_scalar_to_vector |
| spv.func @bitcast_scalar_to_vector(%arg0 : f64) "None" { |
| // CHECK: {{.*}} = llvm.bitcast {{.*}} : f64 to vector<2xi32> |
| %0 = spv.Bitcast %arg0: f64 to vector<2xi32> |
| spv.Return |
| } |
| |
| // CHECK-LABEL: @bitcast_vector_to_vector |
| spv.func @bitcast_vector_to_vector(%arg0 : vector<4xf32>) "None" { |
| // CHECK: {{.*}} = llvm.bitcast {{.*}} : vector<4xf32> to vector<2xi64> |
| %0 = spv.Bitcast %arg0: vector<4xf32> to vector<2xi64> |
| spv.Return |
| } |
| |
| // CHECK-LABEL: @bitcast_pointer |
| spv.func @bitcast_pointer(%arg0: !spv.ptr<f32, Function>) "None" { |
| // CHECK: llvm.bitcast %{{.*}} : !llvm.ptr<f32> to !llvm.ptr<i32> |
| %0 = spv.Bitcast %arg0 : !spv.ptr<f32, Function> to !spv.ptr<i32, Function> |
| spv.Return |
| } |
| |
| //===----------------------------------------------------------------------===// |
| // spv.ConvertFToS |
| //===----------------------------------------------------------------------===// |
| |
| // CHECK-LABEL: @convert_float_to_signed_scalar |
| spv.func @convert_float_to_signed_scalar(%arg0: f32) "None" { |
| // CHECK: llvm.fptosi %{{.*}} : f32 to i32 |
| %0 = spv.ConvertFToS %arg0: f32 to i32 |
| spv.Return |
| } |
| |
| // CHECK-LABEL: @convert_float_to_signed_vector |
| spv.func @convert_float_to_signed_vector(%arg0: vector<2xf32>) "None" { |
| // CHECK: llvm.fptosi %{{.*}} : vector<2xf32> to vector<2xi32> |
| %0 = spv.ConvertFToS %arg0: vector<2xf32> to vector<2xi32> |
| spv.Return |
| } |
| |
| //===----------------------------------------------------------------------===// |
| // spv.ConvertFToU |
| //===----------------------------------------------------------------------===// |
| |
| // CHECK-LABEL: @convert_float_to_unsigned_scalar |
| spv.func @convert_float_to_unsigned_scalar(%arg0: f32) "None" { |
| // CHECK: llvm.fptoui %{{.*}} : f32 to i32 |
| %0 = spv.ConvertFToU %arg0: f32 to i32 |
| spv.Return |
| } |
| |
| // CHECK-LABEL: @convert_float_to_unsigned_vector |
| spv.func @convert_float_to_unsigned_vector(%arg0: vector<2xf32>) "None" { |
| // CHECK: llvm.fptoui %{{.*}} : vector<2xf32> to vector<2xi32> |
| %0 = spv.ConvertFToU %arg0: vector<2xf32> to vector<2xi32> |
| spv.Return |
| } |
| |
| //===----------------------------------------------------------------------===// |
| // spv.ConvertSToF |
| //===----------------------------------------------------------------------===// |
| |
| // CHECK-LABEL: @convert_signed_to_float_scalar |
| spv.func @convert_signed_to_float_scalar(%arg0: i32) "None" { |
| // CHECK: llvm.sitofp %{{.*}} : i32 to f32 |
| %0 = spv.ConvertSToF %arg0: i32 to f32 |
| spv.Return |
| } |
| |
| // CHECK-LABEL: @convert_signed_to_float_vector |
| spv.func @convert_signed_to_float_vector(%arg0: vector<3xi32>) "None" { |
| // CHECK: llvm.sitofp %{{.*}} : vector<3xi32> to vector<3xf32> |
| %0 = spv.ConvertSToF %arg0: vector<3xi32> to vector<3xf32> |
| spv.Return |
| } |
| |
| //===----------------------------------------------------------------------===// |
| // spv.ConvertUToF |
| //===----------------------------------------------------------------------===// |
| |
| // CHECK-LABEL: @convert_unsigned_to_float_scalar |
| spv.func @convert_unsigned_to_float_scalar(%arg0: i32) "None" { |
| // CHECK: llvm.uitofp %{{.*}} : i32 to f32 |
| %0 = spv.ConvertUToF %arg0: i32 to f32 |
| spv.Return |
| } |
| |
| // CHECK-LABEL: @convert_unsigned_to_float_vector |
| spv.func @convert_unsigned_to_float_vector(%arg0: vector<3xi32>) "None" { |
| // CHECK: llvm.uitofp %{{.*}} : vector<3xi32> to vector<3xf32> |
| %0 = spv.ConvertUToF %arg0: vector<3xi32> to vector<3xf32> |
| spv.Return |
| } |
| |
| //===----------------------------------------------------------------------===// |
| // spv.FConvert |
| //===----------------------------------------------------------------------===// |
| |
| // CHECK-LABEL: @fconvert_scalar |
| spv.func @fconvert_scalar(%arg0: f32, %arg1: f64) "None" { |
| // CHECK: llvm.fpext %{{.*}} : f32 to f64 |
| %0 = spv.FConvert %arg0: f32 to f64 |
| |
| // CHECK: llvm.fptrunc %{{.*}} : f64 to f32 |
| %1 = spv.FConvert %arg1: f64 to f32 |
| spv.Return |
| } |
| |
| // CHECK-LABEL: @fconvert_vector |
| spv.func @fconvert_vector(%arg0: vector<2xf32>, %arg1: vector<2xf64>) "None" { |
| // CHECK: llvm.fpext %{{.*}} : vector<2xf32> to vector<2xf64> |
| %0 = spv.FConvert %arg0: vector<2xf32> to vector<2xf64> |
| |
| // CHECK: llvm.fptrunc %{{.*}} : vector<2xf64> to vector<2xf32> |
| %1 = spv.FConvert %arg1: vector<2xf64> to vector<2xf32> |
| spv.Return |
| } |
| |
| //===----------------------------------------------------------------------===// |
| // spv.SConvert |
| //===----------------------------------------------------------------------===// |
| |
| // CHECK-LABEL: @sconvert_scalar |
| spv.func @sconvert_scalar(%arg0: i32, %arg1: i64) "None" { |
| // CHECK: llvm.sext %{{.*}} : i32 to i64 |
| %0 = spv.SConvert %arg0: i32 to i64 |
| |
| // CHECK: llvm.trunc %{{.*}} : i64 to i32 |
| %1 = spv.SConvert %arg1: i64 to i32 |
| spv.Return |
| } |
| |
| // CHECK-LABEL: @sconvert_vector |
| spv.func @sconvert_vector(%arg0: vector<3xi32>, %arg1: vector<3xi64>) "None" { |
| // CHECK: llvm.sext %{{.*}} : vector<3xi32> to vector<3xi64> |
| %0 = spv.SConvert %arg0: vector<3xi32> to vector<3xi64> |
| |
| // CHECK: llvm.trunc %{{.*}} : vector<3xi64> to vector<3xi32> |
| %1 = spv.SConvert %arg1: vector<3xi64> to vector<3xi32> |
| spv.Return |
| } |
| |
| //===----------------------------------------------------------------------===// |
| // spv.UConvert |
| //===----------------------------------------------------------------------===// |
| |
| // CHECK-LABEL: @uconvert_scalar |
| spv.func @uconvert_scalar(%arg0: i32, %arg1: i64) "None" { |
| // CHECK: llvm.zext %{{.*}} : i32 to i64 |
| %0 = spv.UConvert %arg0: i32 to i64 |
| |
| // CHECK: llvm.trunc %{{.*}} : i64 to i32 |
| %1 = spv.UConvert %arg1: i64 to i32 |
| spv.Return |
| } |
| |
| // CHECK-LABEL: @uconvert_vector |
| spv.func @uconvert_vector(%arg0: vector<3xi32>, %arg1: vector<3xi64>) "None" { |
| // CHECK: llvm.zext %{{.*}} : vector<3xi32> to vector<3xi64> |
| %0 = spv.UConvert %arg0: vector<3xi32> to vector<3xi64> |
| |
| // CHECK: llvm.trunc %{{.*}} : vector<3xi64> to vector<3xi32> |
| %1 = spv.UConvert %arg1: vector<3xi64> to vector<3xi32> |
| spv.Return |
| } |