| // RUN: mlir-opt -convert-spirv-to-llvm %s | FileCheck %s |
| |
| //===----------------------------------------------------------------------===// |
| // spv.Return |
| //===----------------------------------------------------------------------===// |
| |
| // CHECK-LABEL: @return |
| spv.func @return() "None" { |
| // CHECK: llvm.return |
| spv.Return |
| } |
| |
| //===----------------------------------------------------------------------===// |
| // spv.ReturnValue |
| //===----------------------------------------------------------------------===// |
| |
| // CHECK-LABEL: @return_value |
| spv.func @return_value(%arg: i32) -> i32 "None" { |
| // CHECK: llvm.return %{{.*}} : i32 |
| spv.ReturnValue %arg : i32 |
| } |
| |
| //===----------------------------------------------------------------------===// |
| // spv.func |
| //===----------------------------------------------------------------------===// |
| |
| // CHECK-LABEL: llvm.func @none() |
| spv.func @none() "None" { |
| spv.Return |
| } |
| |
| // CHECK-LABEL: llvm.func @inline() attributes {passthrough = ["alwaysinline"]} |
| spv.func @inline() "Inline" { |
| spv.Return |
| } |
| |
| // CHECK-LABEL: llvm.func @dont_inline() attributes {passthrough = ["noinline"]} |
| spv.func @dont_inline() "DontInline" { |
| spv.Return |
| } |
| |
| // CHECK-LABEL: llvm.func @pure() attributes {passthrough = ["readonly"]} |
| spv.func @pure() "Pure" { |
| spv.Return |
| } |
| |
| // CHECK-LABEL: llvm.func @const() attributes {passthrough = ["readnone"]} |
| spv.func @const() "Const" { |
| spv.Return |
| } |
| |
| // CHECK-LABEL: llvm.func @scalar_types(%arg0: i32, %arg1: i1, %arg2: f64, %arg3: f32) |
| spv.func @scalar_types(%arg0: i32, %arg1: i1, %arg2: f64, %arg3: f32) "None" { |
| spv.Return |
| } |
| |
| // CHECK-LABEL: llvm.func @vector_types(%arg0: vector<2xi64>, %arg1: vector<2xi64>) -> vector<2xi64> |
| spv.func @vector_types(%arg0: vector<2xi64>, %arg1: vector<2xi64>) -> vector<2xi64> "None" { |
| %0 = spv.IAdd %arg0, %arg1 : vector<2xi64> |
| spv.ReturnValue %0 : vector<2xi64> |
| } |
| |
| //===----------------------------------------------------------------------===// |
| // spv.FunctionCall |
| //===----------------------------------------------------------------------===// |
| |
| // CHECK-LABEL: llvm.func @function_calls |
| // CHECK-SAME: %[[ARG0:.*]]: i32, %[[ARG1:.*]]: i1, %[[ARG2:.*]]: f64, %[[ARG3:.*]]: vector<2xi64>, %[[ARG4:.*]]: vector<2xf32> |
| spv.func @function_calls(%arg0: i32, %arg1: i1, %arg2: f64, %arg3: vector<2xi64>, %arg4: vector<2xf32>) "None" { |
| // CHECK: llvm.call @void_1() : () -> () |
| // CHECK: llvm.call @void_2(%[[ARG3]]) : (vector<2xi64>) -> () |
| // CHECK: llvm.call @value_scalar(%[[ARG0]], %[[ARG1]], %[[ARG2]]) : (i32, i1, f64) -> i32 |
| // CHECK: llvm.call @value_vector(%[[ARG3]], %[[ARG4]]) : (vector<2xi64>, vector<2xf32>) -> vector<2xf32> |
| spv.FunctionCall @void_1() : () -> () |
| spv.FunctionCall @void_2(%arg3) : (vector<2xi64>) -> () |
| %0 = spv.FunctionCall @value_scalar(%arg0, %arg1, %arg2) : (i32, i1, f64) -> i32 |
| %1 = spv.FunctionCall @value_vector(%arg3, %arg4) : (vector<2xi64>, vector<2xf32>) -> vector<2xf32> |
| spv.Return |
| } |
| |
| spv.func @void_1() "None" { |
| spv.Return |
| } |
| |
| spv.func @void_2(%arg0: vector<2xi64>) "None" { |
| spv.Return |
| } |
| |
| spv.func @value_scalar(%arg0: i32, %arg1: i1, %arg2: f64) -> i32 "None" { |
| spv.ReturnValue %arg0: i32 |
| } |
| |
| spv.func @value_vector(%arg0: vector<2xi64>, %arg1: vector<2xf32>) -> vector<2xf32> "None" { |
| spv.ReturnValue %arg1: vector<2xf32> |
| } |
