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Merge pull request #2071 from rtfeldman/refcount-mono-ir

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Start generating refcounting code as mono IR
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Brian Carroll 2021-12-01 12:59:16 +00:00 • committed by GitHub
commit a3827d6636
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21 changed files with 726 additions and 209 deletions
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7
compiler/gen_wasm/src/low_level.rs
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@ -76,7 +76,6 @@ pub fn decode_low_level<'a>(
StackMemoryFormat::Float128 => return NotImplemented,
StackMemoryFormat::Decimal => return BuiltinCall(bitcode::DEC_ADD_WITH_OVERFLOW),
},
WasmLayout::HeapMemory { .. } => return NotImplemented,
},
NumAddWrap => match ret_layout.arg_types(CallConv::Zig)[0] {
I32 => {
@ -371,6 +370,12 @@ pub fn decode_low_level<'a>(
Not => code_builder.i32_eqz(),
Hash => return NotImplemented,
ExpectTrue => return NotImplemented,
RefCountGetPtr => {
code_builder.i32_const(4);
code_builder.i32_sub();
}
RefCountInc => return BuiltinCall(bitcode::UTILS_INCREF),
RefCountDec => return BuiltinCall(bitcode::UTILS_DECREF),
}
Done
}