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|
=== input wast ===
(module
(type $i (func (param i32) (result i32)))
(memory $0 0)
(export "test" (func $test))
(func $test (; 0 ;) (type $i) (param $0 i32) (result i32)
(block (result i32)
(if (result i32)
(local.get $0)
(local.get $0)
(i32.const 0)
)
)
)
)
=== unoptimized ===
(module
(type $i (func (param i32) (result i32)))
(memory $0 0)
(export "test" (func $test))
(func $test (; 0 ;) (type $i) (param $0 i32) (result i32)
(block $block (result i32)
(if (result i32)
(local.get $0)
(local.get $0)
(i32.const 0)
)
)
)
)
=== optimized using defaults ===
optimizeLevel=2
shrinkLevel=1
(module
(type $i (func (param i32) (result i32)))
(export "test" (func $test))
(func $test (; 0 ;) (; has Stack IR ;) (type $i) (param $0 i32) (result i32)
(select
(local.get $0)
(i32.const 0)
(local.get $0)
)
)
)
=== optimized with -O0 ===
optimizeLevel=0
shrinkLevel=0
(module
(type $i (func (param i32) (result i32)))
(export "test" (func $test))
(func $test (; 0 ;) (type $i) (param $0 i32) (result i32)
(select
(local.get $0)
(i32.const 0)
(local.get $0)
)
)
)
=== optimized with -Os ===
optimizeLevel=2
shrinkLevel=1
(module
(type $i (func (param i32) (result i32)))
(export "test" (func $test))
(func $test (; 0 ;) (; has Stack IR ;) (type $i) (param $0 i32) (result i32)
(select
(local.get $0)
(i32.const 0)
(local.get $0)
)
)
)
|
