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Update internal ABI to zero/sign-extend where necessary only (#87)

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This commit is contained in:
Daniel Wirtz
2018-05-06 00:00:54 +02:00
committed by GitHub
parent ce2bf00d62
commit 50f6c1c460
72 changed files with 8846 additions and 9459 deletions
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90
tests/compiler/abi.optimized.wat Normal file
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@@ -0,0 +1,90 @@
(module
(type $i (func (result i32)))
(type $iiiiv (func (param i32 i32 i32 i32)))
(type $v (func))
(import "env" "abort" (func $abort (param i32 i32 i32 i32)))
(global $abi/condition (mut i32) (i32.const 0))
(global $abi/y (mut i32) (i32.const 0))
(memory $0 1)
(data (i32.const 4) "\06\00\00\00a\00b\00i\00.\00t\00s")
(export "exported" (func $abi/exported))
(export "exportedExported" (func $abi/exportedExported))
(export "exportedInternal" (func $abi/exportedInternal))
(export "memory" (memory $0))
(start $start)
(func $abi/exported (; 1 ;) (type $i) (result i32)
(i32.const -128)
)
(func $abi/exportedExported (; 2 ;) (type $i) (result i32)
(call $abi/exported)
)
(func $abi/internal (; 3 ;) (type $i) (result i32)
(i32.const 128)
)
(func $abi/exportedInternal (; 4 ;) (type $i) (result i32)
(i32.shr_s
(i32.shl
(call $abi/internal)
(i32.const 24)
)
(i32.const 24)
)
)
(func $start (; 5 ;) (type $v)
(local $0 i32)
(drop
(call $abi/internal)
)
(set_global $abi/condition
(i32.const 1)
)
(set_local $0
(i32.const 256)
)
(if
(tee_local $0
(select
(i32.shr_s
(i32.shr_s
(i32.shl
(get_local $0)
(i32.const 24)
)
(i32.const 24)
)
(i32.const 24)
)
(i32.and
(get_local $0)
(i32.const 127)
)
(get_global $abi/condition)
)
)
(block
(call $abort
(i32.const 0)
(i32.const 4)
(i32.const 58)
(i32.const 2)
)
(unreachable)
)
)
(set_global $abi/y
(i32.const 0)
)
(if
(get_global $abi/y)
(block
(call $abort
(i32.const 0)
(i32.const 4)
(i32.const 65)
(i32.const 2)
)
(unreachable)
)
)
)
)