forked from OSchip/llvm-project
151 lines
4.4 KiB
MLIR
151 lines
4.4 KiB
MLIR
// RUN: mlir-opt %s | FileCheck %s
|
|
|
|
// CHECK-LABEL: @identity_token
|
|
func @identity_token(%arg0: !async.token) -> !async.token {
|
|
// CHECK: return %arg0 : !async.token
|
|
return %arg0 : !async.token
|
|
}
|
|
|
|
// CHECK-LABEL: @identity_value
|
|
func @identity_value(%arg0 : !async.value<f32>) -> !async.value<f32> {
|
|
// CHECK: return %arg0 : !async.value<f32>
|
|
return %arg0 : !async.value<f32>
|
|
}
|
|
|
|
// CHECK-LABEL: @empty_async_execute
|
|
func @empty_async_execute() -> !async.token {
|
|
// CHECK: async.execute
|
|
%token = async.execute {
|
|
async.yield
|
|
}
|
|
|
|
// CHECK: return %token : !async.token
|
|
return %token : !async.token
|
|
}
|
|
|
|
// CHECK-LABEL: @return_async_value
|
|
func @return_async_value() -> !async.value<f32> {
|
|
// CHECK: async.execute -> !async.value<f32>
|
|
%token, %results = async.execute -> !async.value<f32> {
|
|
%cst = constant 1.000000e+00 : f32
|
|
async.yield %cst : f32
|
|
}
|
|
|
|
// CHECK: return %results : !async.value<f32>
|
|
return %results : !async.value<f32>
|
|
}
|
|
|
|
// CHECK-LABEL: @return_captured_value
|
|
func @return_captured_value() -> !async.token {
|
|
%cst = constant 1.000000e+00 : f32
|
|
// CHECK: async.execute -> !async.value<f32>
|
|
%token, %results = async.execute -> !async.value<f32> {
|
|
async.yield %cst : f32
|
|
}
|
|
|
|
// CHECK: return %token : !async.token
|
|
return %token : !async.token
|
|
}
|
|
|
|
// CHECK-LABEL: @return_async_values
|
|
func @return_async_values() -> (!async.value<f32>, !async.value<f32>) {
|
|
%token, %results:2 = async.execute -> (!async.value<f32>, !async.value<f32>) {
|
|
%cst1 = constant 1.000000e+00 : f32
|
|
%cst2 = constant 2.000000e+00 : f32
|
|
async.yield %cst1, %cst2 : f32, f32
|
|
}
|
|
|
|
// CHECK: return %results#0, %results#1 : !async.value<f32>, !async.value<f32>
|
|
return %results#0, %results#1 : !async.value<f32>, !async.value<f32>
|
|
}
|
|
|
|
// CHECK-LABEL: @async_token_dependencies
|
|
func @async_token_dependencies(%arg0: !async.token) -> !async.token {
|
|
// CHECK: async.execute [%arg0]
|
|
%token = async.execute [%arg0] {
|
|
async.yield
|
|
}
|
|
|
|
// CHECK: return %token : !async.token
|
|
return %token : !async.token
|
|
}
|
|
|
|
// CHECK-LABEL: @async_value_operands
|
|
func @async_value_operands(%arg0: !async.value<f32>) -> !async.token {
|
|
// CHECK: async.execute (%arg0 as %arg1: !async.value<f32>) -> !async.value<f32>
|
|
%token, %results = async.execute (%arg0 as %arg1: !async.value<f32>) -> !async.value<f32> {
|
|
async.yield %arg1 : f32
|
|
}
|
|
|
|
// CHECK: return %token : !async.token
|
|
return %token : !async.token
|
|
}
|
|
|
|
// CHECK-LABEL: @async_token_and_value_operands
|
|
func @async_token_and_value_operands(%arg0: !async.token, %arg1: !async.value<f32>) -> !async.token {
|
|
// CHECK: async.execute [%arg0] (%arg1 as %arg2: !async.value<f32>) -> !async.value<f32>
|
|
%token, %results = async.execute [%arg0] (%arg1 as %arg2: !async.value<f32>) -> !async.value<f32> {
|
|
async.yield %arg2 : f32
|
|
}
|
|
|
|
// CHECK: return %token : !async.token
|
|
return %token : !async.token
|
|
}
|
|
|
|
// CHECK-LABEL: @empty_tokens_or_values_operands
|
|
func @empty_tokens_or_values_operands() {
|
|
// CHECK: async.execute {
|
|
%token0 = async.execute [] () -> () { async.yield }
|
|
// CHECK: async.execute {
|
|
%token1 = async.execute () -> () { async.yield }
|
|
// CHECK: async.execute {
|
|
%token2 = async.execute -> () { async.yield }
|
|
// CHECK: async.execute {
|
|
%token3 = async.execute () { async.yield }
|
|
// CHECK: async.execute {
|
|
%token4 = async.execute [] { async.yield }
|
|
return
|
|
}
|
|
|
|
// CHECK-LABEL: @await_token
|
|
func @await_token(%arg0: !async.token) {
|
|
// CHECK: async.await %arg0
|
|
async.await %arg0 : !async.token
|
|
return
|
|
}
|
|
|
|
// CHECK-LABEL: @await_value
|
|
func @await_value(%arg0: !async.value<f32>) -> f32 {
|
|
// CHECK: async.await %arg0
|
|
%0 = async.await %arg0 : !async.value<f32>
|
|
return %0 : f32
|
|
}
|
|
|
|
// CHECK-LABEL: @create_group_and_await_all
|
|
func @create_group_and_await_all(%arg0: !async.token, %arg1: !async.value<f32>) -> index {
|
|
%0 = async.create_group
|
|
|
|
// CHECK: async.add_to_group %arg0
|
|
// CHECK: async.add_to_group %arg1
|
|
%1 = async.add_to_group %arg0, %0 : !async.token
|
|
%2 = async.add_to_group %arg1, %0 : !async.value<f32>
|
|
async.await_all %0
|
|
|
|
%3 = addi %1, %2 : index
|
|
return %3 : index
|
|
}
|
|
|
|
// CHECK-LABEL: @add_ref
|
|
func @add_ref(%arg0: !async.token) {
|
|
// CHECK: async.add_ref %arg0 {count = 1 : i32}
|
|
async.add_ref %arg0 {count = 1 : i32} : !async.token
|
|
return
|
|
}
|
|
|
|
// CHECK-LABEL: @drop_ref
|
|
func @drop_ref(%arg0: !async.token) {
|
|
// CHECK: async.drop_ref %arg0 {count = 1 : i32}
|
|
async.drop_ref %arg0 {count = 1 : i32} : !async.token
|
|
return
|
|
}
|