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|
// RUN: yaml2obj %S/inputs/double_nested_loop.yaml.wasm -o - | mlir-translate --import-wasm | FileCheck %s
/*
(module
(func
;; create a local variable and initialize it to 0
(local $i i32)
(local $j i32)
(loop $my_loop
;; add one to $i
local.get $i
i32.const 1
i32.add
local.set $i
(loop $my_second_loop (result i32)
i32.const 1
local.get $j
i32.const 12
i32.add
local.tee $j
local.get $i
i32.gt_s
br_if $my_second_loop
)
i32.const 10
i32.lt_s
br_if $my_loop
)
)
)
*/
// CHECK-LABEL: wasmssa.func @func_0() {
// CHECK: %[[VAL_0:.*]] = wasmssa.local of type i32
// CHECK: %[[VAL_1:.*]] = wasmssa.local of type i32
// CHECK: wasmssa.loop : {
// CHECK: %[[VAL_2:.*]] = wasmssa.local_get %[[VAL_0]] : ref to i32
// CHECK: %[[VAL_3:.*]] = wasmssa.const 1 : i32
// CHECK: %[[VAL_4:.*]] = wasmssa.add %[[VAL_2]] %[[VAL_3]] : i32
// CHECK: wasmssa.local_set %[[VAL_0]] : ref to i32 to %[[VAL_4]] : i32
// CHECK: wasmssa.loop : {
// CHECK: %[[VAL_5:.*]] = wasmssa.const 1 : i32
// CHECK: %[[VAL_6:.*]] = wasmssa.local_get %[[VAL_1]] : ref to i32
// CHECK: %[[VAL_7:.*]] = wasmssa.const 12 : i32
// CHECK: %[[VAL_8:.*]] = wasmssa.add %[[VAL_6]] %[[VAL_7]] : i32
// CHECK: %[[VAL_9:.*]] = wasmssa.local_tee %[[VAL_1]] : ref to i32 to %[[VAL_8]] : i32
// CHECK: %[[VAL_10:.*]] = wasmssa.local_get %[[VAL_0]] : ref to i32
// CHECK: %[[VAL_11:.*]] = wasmssa.gt_si %[[VAL_9]] %[[VAL_10]] : i32 -> i32
// CHECK: wasmssa.branch_if %[[VAL_11]] to level 0 else ^bb1
// CHECK: ^bb1:
// CHECK: wasmssa.block_return %[[VAL_5]] : i32
// CHECK: }> ^bb1
// CHECK: ^bb1(%[[VAL_12:.*]]: i32):
// CHECK: %[[VAL_13:.*]] = wasmssa.const 10 : i32
// CHECK: %[[VAL_14:.*]] = wasmssa.lt_si %[[VAL_12]] %[[VAL_13]] : i32 -> i32
// CHECK: wasmssa.branch_if %[[VAL_14]] to level 0 else ^bb2
// CHECK: ^bb2:
// CHECK: wasmssa.block_return
// CHECK: }> ^bb1
// CHECK: ^bb1:
// CHECK: wasmssa.return
|
