487 lines
18 KiB
Go
487 lines
18 KiB
Go
/*
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* Copyright (c) 2024 The GoPlus Authors (goplus.org). All rights reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package ssa
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import (
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"go/token"
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"go/types"
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)
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// declare void @llvm.coro.destroy(i8*)
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func (p Program) tyCoDestroy() *types.Signature {
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if p.coDestroyTy == nil {
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i8Ptr := types.NewParam(token.NoPos, nil, "", p.VoidPtr().raw.Type)
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params := types.NewTuple(i8Ptr)
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p.coDestroyTy = types.NewSignatureType(nil, nil, nil, params, nil, false)
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}
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return p.coDestroyTy
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}
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// declare void @llvm.coro.resume(i8*)
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func (p Program) tyCoResume() *types.Signature {
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if p.coResumeTy == nil {
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i8Ptr := types.NewParam(token.NoPos, nil, "", p.VoidPtr().raw.Type)
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params := types.NewTuple(i8Ptr)
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p.coResumeTy = types.NewSignatureType(nil, nil, nil, params, nil, false)
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}
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return p.coResumeTy
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}
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// declare i1 @llvm.coro.done(ptr <handle>)
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func (p Program) tyCoDone() *types.Signature {
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if p.coDoneTy == nil {
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i8Ptr := types.NewParam(token.NoPos, nil, "", p.VoidPtr().raw.Type)
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params := types.NewTuple(i8Ptr)
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results := types.NewTuple(types.NewParam(token.NoPos, nil, "", p.Bool().raw.Type))
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p.coDoneTy = types.NewSignatureType(nil, nil, nil, params, results, false)
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}
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return p.coDoneTy
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}
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// declare ptr @llvm.coro.promise(ptr <ptr>, i32 <alignment>, i1 <from>)
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func (p Program) tyCoPromise() *types.Signature {
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if p.coPromiseTy == nil {
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i8Ptr := types.NewParam(token.NoPos, nil, "", p.VoidPtr().raw.Type)
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i32 := types.NewParam(token.NoPos, nil, "", p.Int32().raw.Type)
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boolParam := types.NewParam(token.NoPos, nil, "", p.Bool().raw.Type)
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params := types.NewTuple(i8Ptr, i32, boolParam)
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results := types.NewTuple(i8Ptr)
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p.coPromiseTy = types.NewSignatureType(nil, nil, nil, params, results, false)
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}
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return p.coPromiseTy
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}
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// declare i32 @llvm.coro.size.i32()
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func (p Program) tyCoSizeI32() *types.Signature {
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if p.coSizeI32Ty == nil {
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results := types.NewTuple(types.NewParam(token.NoPos, nil, "", p.Int32().raw.Type))
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p.coSizeI32Ty = types.NewSignatureType(nil, nil, nil, nil, results, false)
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}
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return p.coSizeI32Ty
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}
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// declare i32 @llvm.coro.size.i64()
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func (p Program) tyCoSizeI64() *types.Signature {
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if p.coSizeI64Ty == nil {
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results := types.NewTuple(types.NewParam(token.NoPos, nil, "", p.Int64().raw.Type))
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p.coSizeI64Ty = types.NewSignatureType(nil, nil, nil, nil, results, false)
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}
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return p.coSizeI64Ty
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}
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// declare i32 @llvm.coro.align.i32()
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func (p Program) tyCoAlignI32() *types.Signature {
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if p.coAlignI32Ty == nil {
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results := types.NewTuple(types.NewParam(token.NoPos, nil, "", p.Int32().raw.Type))
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p.coAlignI32Ty = types.NewSignatureType(nil, nil, nil, nil, results, false)
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}
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return p.coAlignI32Ty
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}
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// declare i64 @llvm.coro.align.i64()
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func (p Program) tyCoAlignI64() *types.Signature {
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if p.coAlignI64Ty == nil {
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results := types.NewTuple(types.NewParam(token.NoPos, nil, "", p.Int64().raw.Type))
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p.coAlignI64Ty = types.NewSignatureType(nil, nil, nil, nil, results, false)
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}
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return p.coAlignI64Ty
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}
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// declare i8* @llvm.coro.begin(token, i8*)
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func (p Program) tyCoBegin() *types.Signature {
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if p.coBeginTy == nil {
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tokenParam := types.NewParam(token.NoPos, nil, "", p.Token().raw.Type)
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i8Ptr := types.NewParam(token.NoPos, nil, "", p.VoidPtr().raw.Type)
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params := types.NewTuple(tokenParam, i8Ptr)
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results := types.NewTuple(i8Ptr)
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p.coBeginTy = types.NewSignatureType(nil, nil, nil, params, results, false)
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}
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return p.coBeginTy
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}
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// declare i8* @llvm.coro.free(token, i8*)
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func (p Program) tyCoFree() *types.Signature {
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if p.coFreeTy == nil {
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tokenParam := types.NewParam(token.NoPos, nil, "", p.Token().raw.Type)
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i8Ptr := types.NewParam(token.NoPos, nil, "", p.VoidPtr().raw.Type)
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params := types.NewTuple(tokenParam, i8Ptr)
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results := types.NewTuple(i8Ptr)
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p.coFreeTy = types.NewSignatureType(nil, nil, nil, params, results, false)
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}
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return p.coFreeTy
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}
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// declare i1 @llvm.coro.alloc(token)
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func (p Program) tyCoAlloc() *types.Signature {
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if p.coAllocTy == nil {
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tokenParam := types.NewParam(token.NoPos, nil, "", p.Token().raw.Type)
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params := types.NewTuple(tokenParam)
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boolParam := types.NewParam(token.NoPos, nil, "", p.Bool().raw.Type)
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results := types.NewTuple(boolParam)
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p.coAllocTy = types.NewSignatureType(nil, nil, nil, params, results, false)
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}
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return p.coAllocTy
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}
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// declare ptr @llvm.coro.noop()
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func (p Program) tyCoNoop() *types.Signature {
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if p.coNoopTy == nil {
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results := types.NewTuple(types.NewParam(token.NoPos, nil, "", p.VoidPtr().raw.Type))
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p.coNoopTy = types.NewSignatureType(nil, nil, nil, nil, results, false)
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}
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return p.coNoopTy
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}
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// declare ptr @llvm.coro.frame()
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func (p Program) tyCoFrame() *types.Signature {
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if p.coFrameTy == nil {
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results := types.NewTuple(types.NewParam(token.NoPos, nil, "", p.VoidPtr().raw.Type))
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p.coFrameTy = types.NewSignatureType(nil, nil, nil, nil, results, false)
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}
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return p.coFrameTy
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}
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// declare token @llvm.coro.id(i32, i8*, i8*, i8*)
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func (p Program) tyCoID() *types.Signature {
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if p.coIDTy == nil {
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i32 := types.NewParam(token.NoPos, nil, "", p.Int32().raw.Type)
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i8Ptr := types.NewParam(token.NoPos, nil, "", p.VoidPtr().raw.Type)
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params := types.NewTuple(i32, i8Ptr, i8Ptr, i8Ptr)
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tokenParam := types.NewParam(token.NoPos, nil, "", p.Token().raw.Type)
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results := types.NewTuple(tokenParam)
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p.coIDTy = types.NewSignatureType(nil, nil, nil, params, results, false)
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}
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return p.coIDTy
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}
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// declare token @llvm.coro.id.async(i32 <context size>, i32 <align>, ptr <context arg>, ptr <async function pointer>)
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func (p Program) tyCoIDAsync() *types.Signature {
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if p.coIDAsyncTy == nil {
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i32 := types.NewParam(token.NoPos, nil, "", p.Int32().raw.Type)
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i8Ptr := types.NewParam(token.NoPos, nil, "", p.VoidPtr().raw.Type)
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params := types.NewTuple(i32, i32, i8Ptr, i8Ptr)
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tokenParam := types.NewParam(token.NoPos, nil, "", p.Token().raw.Type)
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results := types.NewTuple(tokenParam)
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p.coIDAsyncTy = types.NewSignatureType(nil, nil, nil, params, results, false)
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}
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return p.coIDAsyncTy
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}
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// declare token @llvm.coro.id.retcon(i32 <size>, i32 <align>, ptr <buffer>, ptr <continuation prototype>, ptr <alloc>, ptr <dealloc>)
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func (p Program) tyCoIDRetcon() *types.Signature {
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if p.coIDRetconTy == nil {
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i32 := types.NewParam(token.NoPos, nil, "", p.Int32().raw.Type)
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i8Ptr := types.NewParam(token.NoPos, nil, "", p.VoidPtr().raw.Type)
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params := types.NewTuple(i32, i32, i8Ptr, i8Ptr, i8Ptr, i8Ptr)
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tokenParam := types.NewParam(token.NoPos, nil, "", p.Token().raw.Type)
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results := types.NewTuple(tokenParam)
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p.coIDRetconTy = types.NewSignatureType(nil, nil, nil, params, results, false)
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}
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return p.coIDRetconTy
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}
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// declare token @llvm.coro.id.retcon.once(i32 <size>, i32 <align>, ptr <buffer>, ptr <prototype>, ptr <alloc>, ptr <dealloc>)
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func (p Program) tyCoIDRetconOnce() *types.Signature {
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if p.coIDRetconOnceTy == nil {
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i32 := types.NewParam(token.NoPos, nil, "", p.Int32().raw.Type)
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i8Ptr := types.NewParam(token.NoPos, nil, "", p.VoidPtr().raw.Type)
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params := types.NewTuple(i32, i32, i8Ptr, i8Ptr, i8Ptr, i8Ptr)
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tokenParam := types.NewParam(token.NoPos, nil, "", p.Token().raw.Type)
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results := types.NewTuple(tokenParam)
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p.coIDRetconOnceTy = types.NewSignatureType(nil, nil, nil, params, results, false)
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}
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return p.coIDRetconOnceTy
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}
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// declare i1 @llvm.coro.end(i8*, i1, token)
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func (p Program) tyCoEnd() *types.Signature {
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if p.coEndTy == nil {
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i8Ptr := types.NewParam(token.NoPos, nil, "", p.VoidPtr().raw.Type)
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boolParam := types.NewParam(token.NoPos, nil, "", p.Bool().raw.Type)
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tokenParam := types.NewParam(token.NoPos, nil, "", p.Token().raw.Type)
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params := types.NewTuple(i8Ptr, boolParam, tokenParam)
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results := types.NewTuple(boolParam)
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p.coEndTy = types.NewSignatureType(nil, nil, nil, params, results, false)
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}
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return p.coEndTy
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}
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// TODO(lijie): varargs
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// declare token @llvm.coro.end.results(...)
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func (p Program) tyCoEndResults() *types.Signature {
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panic("not implemented")
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}
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// TODO(lijie): varargs
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// declare i1 @llvm.coro.end.async(ptr <handle>, i1 <unwind>, ...)
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func (p Program) tyCoEndAsync() *types.Signature {
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panic("not implemented")
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}
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// declare i8 @llvm.coro.suspend(token <save>, i1 <final>)
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func (p Program) tyCoSuspend() *types.Signature {
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if p.coSuspendTy == nil {
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tokenParam := types.NewParam(token.NoPos, nil, "", p.Token().raw.Type)
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boolParam := types.NewParam(token.NoPos, nil, "", p.Bool().raw.Type)
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params := types.NewTuple(tokenParam, boolParam)
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paramByte := types.NewParam(token.NoPos, nil, "", p.Byte().raw.Type)
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results := types.NewTuple(paramByte)
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p.coSuspendTy = types.NewSignatureType(nil, nil, nil, params, results, false)
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}
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return p.coSuspendTy
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}
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// declare token @llvm.coro.save(ptr <handle>)
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func (p Program) tyCoSave() *types.Signature {
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if p.coSaveTy == nil {
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i8Ptr := types.NewParam(token.NoPos, nil, "", p.VoidPtr().raw.Type)
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params := types.NewTuple(i8Ptr)
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tokenParam := types.NewParam(token.NoPos, nil, "", p.Token().raw.Type)
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results := types.NewTuple(tokenParam)
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p.coSaveTy = types.NewSignatureType(nil, nil, nil, params, results, false)
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}
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return p.coSaveTy
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}
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// TODO(lijie): varargs
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// declare {ptr, ptr, ptr} @llvm.coro.suspend.async(ptr <resume function>, ptr <context projection function>, ... <function to call> ... <arguments to function>)
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func (p Program) tyCoSuspendAsync() *types.Signature {
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panic("not implemented")
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}
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// declare ptr @llvm.coro.prepare.async(ptr <coroutine function>)
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func (p Program) tyCoPrepareAsync() *types.Signature {
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if p.coPrepareAsyncTy == nil {
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i8Ptr := types.NewParam(token.NoPos, nil, "", p.VoidPtr().raw.Type)
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params := types.NewTuple(i8Ptr)
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results := types.NewTuple(i8Ptr)
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p.coPrepareAsyncTy = types.NewSignatureType(nil, nil, nil, params, results, false)
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}
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return p.coPrepareAsyncTy
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}
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// declare i1 @llvm.coro.suspend.retcon(...)
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func (p Program) tyCoSuspendRetcon() *types.Signature {
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panic("not implemented")
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}
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// declare void @await_suspend_function(ptr %awaiter, ptr %hdl)
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func (p Program) tyCoAwaitSuspendFunction() *types.Signature {
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if p.coAwaitSuspendFunctionTy == nil {
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i8Ptr := types.NewParam(token.NoPos, nil, "", p.VoidPtr().raw.Type)
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params := types.NewTuple(i8Ptr, i8Ptr)
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p.coAwaitSuspendFunctionTy = types.NewSignatureType(nil, nil, nil, params, nil, false)
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}
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return p.coAwaitSuspendFunctionTy
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}
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// declare void @llvm.coro.await.suspend.void(ptr <awaiter>, ptr <handle>, ptr <await_suspend_function>)
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func (p Program) tyCoAwaitSuspendVoid() *types.Signature {
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if p.coAwaitSuspendVoidTy == nil {
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i8Ptr := types.NewParam(token.NoPos, nil, "", p.VoidPtr().raw.Type)
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params := types.NewTuple(i8Ptr, i8Ptr, i8Ptr)
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p.coAwaitSuspendVoidTy = types.NewSignatureType(nil, nil, nil, params, nil, false)
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}
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return p.coAwaitSuspendVoidTy
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}
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// declare i1 @llvm.coro.await.suspend.bool(ptr <awaiter>, ptr <handle>, ptr <await_suspend_function>)
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func (p Program) tyCoAwaitSuspendBool() *types.Signature {
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if p.coAwaitSuspendBoolTy == nil {
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i8Ptr := types.NewParam(token.NoPos, nil, "", p.VoidPtr().raw.Type)
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params := types.NewTuple(i8Ptr, i8Ptr, i8Ptr)
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results := types.NewTuple(types.NewParam(token.NoPos, nil, "", p.Bool().raw.Type))
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p.coAwaitSuspendBoolTy = types.NewSignatureType(nil, nil, nil, params, results, false)
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}
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return p.coAwaitSuspendBoolTy
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}
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// declare void @llvm.coro.await.suspend.handle(ptr <awaiter>, ptr <handle>, ptr <await_suspend_function>)
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func (p Program) tyCoAwaitSuspendHandle() *types.Signature {
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if p.coAwaitSuspendHandleTy == nil {
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i8Ptr := types.NewParam(token.NoPos, nil, "", p.VoidPtr().raw.Type)
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params := types.NewTuple(i8Ptr, i8Ptr, i8Ptr)
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p.coAwaitSuspendHandleTy = types.NewSignatureType(nil, nil, nil, params, nil, false)
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}
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return p.coAwaitSuspendHandleTy
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}
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// -----------------------------------------------------------------------------
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// declare void @llvm.coro.destroy(ptr <handle>)
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func (b Builder) CoDestroy(hdl Expr) {
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fn := b.Pkg.cFunc("llvm.coro.destroy", b.Prog.tyCoDestroy())
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b.Call(fn, hdl)
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}
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// declare void @llvm.coro.resume(ptr <handle>)
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func (b Builder) CoResume(hdl Expr) {
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fn := b.Pkg.cFunc("llvm.coro.resume", b.Prog.tyCoResume())
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b.Call(fn, hdl)
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}
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// declare i1 @llvm.coro.done(ptr <handle>)
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func (b Builder) CoDone(hdl Expr) Expr {
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fn := b.Pkg.cFunc("llvm.coro.done", b.Prog.tyCoDone())
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return b.Call(fn, hdl)
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}
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// declare ptr @llvm.coro.promise(ptr <ptr>, i32 <alignment>, i1 <from>)
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func (b Builder) CoPromise(ptr, align, from Expr) Expr {
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fn := b.Pkg.cFunc("llvm.coro.promise", b.Prog.tyCoPromise())
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return b.Call(fn, ptr, align, from)
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}
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// declare i32 @llvm.coro.size.i32()
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func (b Builder) CoSizeI32() Expr {
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fn := b.Pkg.cFunc("llvm.coro.size.i32", b.Prog.tyCoSizeI32())
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return b.Call(fn)
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}
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// declare i64 @llvm.coro.size.i64()
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func (b Builder) CoSizeI64() Expr {
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fn := b.Pkg.cFunc("llvm.coro.size.i64", b.Prog.tyCoSizeI64())
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return b.Call(fn)
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}
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// declare i32 @llvm.coro.align.i32()
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func (b Builder) CoAlignI32() Expr {
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fn := b.Pkg.cFunc("llvm.coro.align.i32", b.Prog.tyCoAlignI32())
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return b.Call(fn)
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}
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// declare i64 @llvm.coro.align.i64()
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func (b Builder) CoAlignI64() Expr {
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fn := b.Pkg.cFunc("llvm.coro.align.i64", b.Prog.tyCoAlignI64())
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return b.Call(fn)
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}
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// declare ptr @llvm.coro.begin(token <id>, ptr <mem>)
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func (b Builder) CoBegin(id, mem Expr) Expr {
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fn := b.Pkg.cFunc("llvm.coro.begin", b.Prog.tyCoBegin())
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return b.Call(fn, id, mem)
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}
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// declare ptr @llvm.coro.free(token %id, ptr <frame>)
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func (b Builder) CoFree(id, frame Expr) Expr {
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fn := b.Pkg.cFunc("llvm.coro.free", b.Prog.tyCoFree())
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return b.Call(fn, id, frame)
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}
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// declare i1 @llvm.coro.alloc(token <id>)
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func (b Builder) CoAlloc(id Expr) Expr {
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fn := b.Pkg.cFunc("llvm.coro.alloc", b.Prog.tyCoAlloc())
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return b.Call(fn, id)
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}
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// declare ptr @llvm.coro.noop()
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func (b Builder) CoNoop() Expr {
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fn := b.Pkg.cFunc("llvm.coro.noop", b.Prog.tyCoNoop())
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return b.Call(fn)
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}
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// declare ptr @llvm.coro.frame()
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func (b Builder) CoFrame() Expr {
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fn := b.Pkg.cFunc("llvm.coro.frame", b.Prog.tyCoFrame())
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return b.Call(fn)
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}
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// declare token @llvm.coro.id(i32 <align>, ptr <promise>, ptr <coroaddr>, ptr <fnaddrs>)
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func (b Builder) CoID(align Expr, promise, coroAddr, fnAddrs Expr) Expr {
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|
fn := b.Pkg.cFunc("llvm.coro.id", b.Prog.tyCoID())
|
|
return b.Call(fn, align, promise, coroAddr, fnAddrs)
|
|
}
|
|
|
|
// declare token @llvm.coro.id.async(i32 <context size>, i32 <align>, ptr <context arg>, ptr <async function pointer>)
|
|
func (b Builder) CoIDAsync(contextSize, align, contextArg, asyncFnPtr Expr) Expr {
|
|
fn := b.Pkg.cFunc("llvm.coro.id.async", b.Prog.tyCoIDAsync())
|
|
return b.Call(fn, contextSize, align, contextArg, asyncFnPtr)
|
|
}
|
|
|
|
// declare token @llvm.coro.id.retcon(i32 <size>, i32 <align>, ptr <buffer>, ptr <continuation prototype>, ptr <alloc>, ptr <dealloc>)
|
|
func (b Builder) CoIDRetcon(size, align, buffer, contProto, alloc, dealloc Expr) Expr {
|
|
fn := b.Pkg.cFunc("llvm.coro.id.retcon", b.Prog.tyCoIDRetcon())
|
|
return b.Call(fn, size, align, buffer, contProto, alloc, dealloc)
|
|
}
|
|
|
|
// declare token @llvm.coro.id.retcon.once(i32 <size>, i32 <align>, ptr <buffer>, ptr <prototype>, ptr <alloc>, ptr <dealloc>)
|
|
func (b Builder) CoIDRetconOnce(size, align, buffer, prototype, alloc, dealloc Expr) Expr {
|
|
fn := b.Pkg.cFunc("llvm.coro.id.retcon.once", b.Prog.tyCoIDRetconOnce())
|
|
return b.Call(fn, size, align, buffer, prototype, alloc, dealloc)
|
|
}
|
|
|
|
// declare i1 @llvm.coro.end(ptr <handle>, i1 <unwind>, token <result.token>)
|
|
func (b Builder) CoEnd(hdl Expr, unwind Expr, resultToken Expr) Expr {
|
|
fn := b.Pkg.cFunc("llvm.coro.end", b.Prog.tyCoEnd())
|
|
return b.Call(fn, hdl, unwind, resultToken)
|
|
}
|
|
|
|
// declare token @llvm.coro.end.results(...)
|
|
func (b Builder) CoEndResults(args []Expr) Expr {
|
|
fn := b.Pkg.cFunc("llvm.coro.end.results", b.Prog.tyCoEndResults())
|
|
return b.Call(fn, args...)
|
|
}
|
|
|
|
// declare i1 @llvm.coro.end.async(ptr <handle>, i1 <unwind>, ...)
|
|
func (b Builder) CoEndAsync(handle, unwind Expr, args ...Expr) Expr {
|
|
fn := b.Pkg.cFunc("llvm.coro.end.async", b.Prog.tyCoEndAsync())
|
|
args = append([]Expr{handle, unwind}, args...)
|
|
return b.Call(fn, args...)
|
|
}
|
|
|
|
// declare i8 @llvm.coro.suspend(token <save>, i1 <final>)
|
|
func (b Builder) CoSuspend(save, final Expr) Expr {
|
|
fn := b.Pkg.cFunc("llvm.coro.suspend", b.Prog.tyCoSuspend())
|
|
return b.Call(fn, save, final)
|
|
}
|
|
|
|
// declare token @llvm.coro.save(ptr <handle>)
|
|
func (b Builder) CoSave(hdl Expr) Expr {
|
|
fn := b.Pkg.cFunc("llvm.coro.save", b.Prog.tyCoSave())
|
|
return b.Call(fn, hdl)
|
|
}
|
|
|
|
// declare ptr @llvm.coro.prepare.async(ptr <coroutine function>)
|
|
func (b Builder) CoPrepareAsync(f Expr) Expr {
|
|
fn := b.Pkg.cFunc("llvm.coro.prepare.async", b.Prog.tyCoPrepareAsync())
|
|
return b.Call(fn, f)
|
|
}
|
|
|
|
// declare i1 @llvm.coro.suspend.retcon(...)
|
|
func (b Builder) CoSuspendRetcon(args []Expr) Expr {
|
|
fn := b.Pkg.cFunc("llvm.coro.suspend.retcon", b.Prog.tyCoSuspendRetcon())
|
|
return b.Call(fn, args...)
|
|
}
|
|
|
|
// declare void @llvm.coro.await.suspend.void(ptr <awaiter>, ptr <handle>, ptr <await_suspend_function>)
|
|
func (b Builder) CoAwaitSuspendVoid(awaiter, handle, f Expr) {
|
|
fn := b.Pkg.cFunc("llvm.coro.await.suspend.void", b.Prog.tyCoAwaitSuspendVoid())
|
|
b.Call(fn, awaiter, handle, f)
|
|
}
|
|
|
|
// declare i1 @llvm.coro.await.suspend.bool(ptr <awaiter>, ptr <handle>, ptr <await_suspend_function>)
|
|
func (b Builder) CoAwaitSuspendBool(awaiter, handle, f Expr) Expr {
|
|
fn := b.Pkg.cFunc("llvm.coro.await.suspend.bool", b.Prog.tyCoAwaitSuspendBool())
|
|
return b.Call(fn, awaiter, handle, f)
|
|
}
|
|
|
|
// declare void @llvm.coro.await.suspend.handle(ptr <awaiter>, ptr <handle>, ptr <await_suspend_function>)
|
|
func (b Builder) CoAwaitSuspendHandle(awaiter, handle, f Expr) {
|
|
fn := b.Pkg.cFunc("llvm.coro.await.suspend.handle", b.Prog.tyCoAwaitSuspendHandle())
|
|
b.Call(fn, awaiter, handle, f)
|
|
}
|