mirror of
https://github.com/pezkuwichain/wasm-instrument.git
synced 2026-04-23 04:48:04 +00:00
Alexander Theißen
1f8e6dd5b2
Previously, functions that appear in multiple places (exported, start function, table) would generate a thunk for each place they appear in. Those additional thunks are identical and only only one of them would be referenced. Main offender are tables with redundant entries. This commit eliminates those duplicate thunks without adding any additional overhead.
29 lines
603 B
WebAssembly Text Format
29 lines
603 B
WebAssembly Text Format
(module
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(type (;0;) (func (param i32 i32)))
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(type (;1;) (func))
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(import "env" "ext_return" (func (;0;) (type 0)))
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(import "env" "memory" (memory (;0;) 1 1))
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(func (;1;) (type 1)
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(local i32))
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(func (;2;) (type 1))
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(func (;3;) (type 1)
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global.get 0
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i32.const 1
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i32.add
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global.set 0
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global.get 0
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i32.const 1024
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i32.gt_u
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if ;; label = @1
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unreachable
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end
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call 1
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global.get 0
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i32.const 1
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i32.sub
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global.set 0)
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(global (;0;) (mut i32) (i32.const 0))
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(export "exported_start" (func 3))
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(export "call" (func 2))
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(start 3))
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