Martin Kustermann
5cd42e6b21
Binaryen introduced `binaryen.inline` which allows us to tell it inlining hints now, including "never inline" hint (see [0]) This allows us to remove the ugly mangling of wasm function names with `<noInline>` postfix. We also now pass `--strip-toolchain-annotations`: The annotations occupy size in the wasm binary and wasm runtimes ignore them (they are for `wams-opt` only). Except for IR tests: Here we want to see the annotations, so we keep them there. We also rename the package:wasm_builder classes to clearly indicate those are binaryen specific sections. We also make the ir_test.dart put it's options first, allowing the IR tests to override options if needed. [0] https://github.com/WebAssembly/binaryen/commit/3c25487214600a9 Change-Id: I96688bfaeba403a39cd5e7376f8d2889bcbae030 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/510000 Commit-Queue: Martin Kustermann <kustermann@google.com> Reviewed-by: Srujan Gaddam <srujzs@google.com>
43 lines
1.4 KiB
WebAssembly Text Format
43 lines
1.4 KiB
WebAssembly Text Format
(module $$
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(type $#Top <...>)
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(type $BoxedInt <...>)
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(type $JSExternWrapper <...>)
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(@binaryen.removable.if.unused)
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(func $"wasm:js-string.length (import)" (import "wasm:js-string" "length") (param externref) (result i32))
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(global $"\")\"" (ref $JSExternWrapper) <...>)
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(global $"\"3\"" (ref $JSExternWrapper) <...>)
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(global $"\"4\"" (ref $JSExternWrapper) <...>)
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(global $"\"bar(\"" (ref $JSExternWrapper) <...>)
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(global $"\"foo(\"" (ref $JSExternWrapper) <...>)
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(func $JSStringImpl._interpolate3 (param $var0 (ref $JSExternWrapper)) (param $var1 (ref $#Top)) (param $var2 (ref $JSExternWrapper)) (result (ref $JSExternWrapper)) <...>)
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(@binaryen.removable.if.unused)
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(@binaryen.inline 0)
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(func $foo (param $var0 (ref $JSExternWrapper)) (result (ref $BoxedInt))
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global.get $"\"foo(\""
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local.get $var0
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global.get $"\")\""
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call $JSStringImpl._interpolate3
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drop
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global.get $"\"bar(\""
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local.get $var0
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global.get $"\")\""
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call $JSStringImpl._interpolate3
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drop
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i32.const 84
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local.get $var0
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struct.get $JSExternWrapper $_externRef
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call $"wasm:js-string.length (import)"
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i64.extend_i32_u
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struct.new $BoxedInt
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)
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(func $print (param $var0 (ref $#Top)) <...>)
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(@binaryen.inline 0)
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(func $runApp
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global.get $"\"3\""
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call $foo
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call $print
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global.get $"\"4\""
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call $foo
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call $print
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)
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) |