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cl: callRuntimeInit; runtime: TracePanic

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This commit is contained in:
xushiwei
2024-05-01 11:03:52 +08:00
parent 673b9d9a5c
commit 666808b427
31 changed files with 330 additions and 102 deletions
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3
cl/_testdata/fncall/out.ll
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@@ -18,6 +18,7 @@ _llgo_2: ; preds = %_llgo_1, %_llgo_0
define void @main() {
_llgo_0:
call void @"github.com/goplus/llgo/internal/runtime.init"()
call void @main.init()
%0 = call i64 @main.max(i64 1, i64 2)
ret void
@@ -34,3 +35,5 @@ _llgo_1: ; preds = %_llgo_0
_llgo_2: ; preds = %_llgo_0
ret i64 %1
}
declare void @"github.com/goplus/llgo/internal/runtime.init"()

3
cl/_testdata/importpkg/out.ll
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@@ -27,6 +27,7 @@ _llgo_2: ; preds = %_llgo_1, %_llgo_0
define void @main() {
_llgo_0:
call void @"github.com/goplus/llgo/internal/runtime.init"()
call void @main.init()
%0 = call i64 @"github.com/goplus/llgo/cl/internal/stdio.Max"(i64 2, i64 100)
call void (ptr, ...) @printf(ptr @main.hello)
@@ -35,6 +36,8 @@ _llgo_0:
declare void @"github.com/goplus/llgo/cl/internal/stdio.init"()
declare void @"github.com/goplus/llgo/internal/runtime.init"()
declare i64 @"github.com/goplus/llgo/cl/internal/stdio.Max"(i64, i64)
declare void @printf(ptr, ...)

3
cl/_testdata/method/out.ll
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@@ -42,6 +42,7 @@ _llgo_2: ; preds = %_llgo_1, %_llgo_0
define void @main() {
_llgo_0:
call void @"github.com/goplus/llgo/internal/runtime.init"()
call void @main.init()
%0 = call i64 @"(main.T).Add"(i64 1, i64 2)
call void (ptr, ...) @printf(ptr @main.format, i64 %0)
@@ -49,3 +50,5 @@ _llgo_0:
}
declare void @printf(ptr, ...)
declare void @"github.com/goplus/llgo/internal/runtime.init"()

3
cl/_testdata/printf/out.ll
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@@ -26,9 +26,12 @@ _llgo_2: ; preds = %_llgo_1, %_llgo_0
define void @main() {
_llgo_0:
call void @"github.com/goplus/llgo/internal/runtime.init"()
call void @main.init()
call void (ptr, ...) @printf(ptr @main.hello)
ret void
}
declare void @printf(ptr, ...)
declare void @"github.com/goplus/llgo/internal/runtime.init"()

3
cl/_testdata/printval/out.ll
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@@ -29,9 +29,12 @@ _llgo_2: ; preds = %_llgo_1, %_llgo_0
define void @main() {
_llgo_0:
call void @"github.com/goplus/llgo/internal/runtime.init"()
call void @main.init()
call void (ptr, ...) @printf(ptr @main.format, i64 100)
ret void
}
declare void @printf(ptr, ...)
declare void @"github.com/goplus/llgo/internal/runtime.init"()

3
cl/_testdata/ptrmthd/out.ll
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@@ -35,9 +35,12 @@ _llgo_2: ; preds = %_llgo_1, %_llgo_0
define void @main() {
_llgo_0:
call void @"github.com/goplus/llgo/internal/runtime.init"()
call void @main.init()
call void @"(*main.T).Print"(ptr @main.format, i64 100)
ret void
}
declare void @printf(ptr, ...)
declare void @"github.com/goplus/llgo/internal/runtime.init"()

3
cl/_testdata/untyped/out.ll
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@@ -20,6 +20,7 @@ _llgo_2: ; preds = %_llgo_1, %_llgo_0
define void @main() {
_llgo_0:
call void @"github.com/goplus/llgo/internal/runtime.init"()
call void @main.init()
br i1 false, label %_llgo_1, label %_llgo_2
@@ -30,3 +31,5 @@ _llgo_1: ; preds = %_llgo_0
_llgo_2: ; preds = %_llgo_1, %_llgo_0
ret void
}
declare void @"github.com/goplus/llgo/internal/runtime.init"()

3
cl/_testdata/varinit/out.ll
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@@ -20,6 +20,7 @@ _llgo_2: ; preds = %_llgo_1, %_llgo_0
define void @main() {
_llgo_0:
call void @"github.com/goplus/llgo/internal/runtime.init"()
call void @main.init()
%0 = load i64, ptr @main.a, align 4
%1 = add i64 %0, 1
@@ -27,3 +28,5 @@ _llgo_0:
%2 = load i64, ptr @main.a, align 4
ret void
}
declare void @"github.com/goplus/llgo/internal/runtime.init"()

3
cl/_testrt/alloca/out.ll
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@@ -20,6 +20,7 @@ _llgo_2: ; preds = %_llgo_1, %_llgo_0
define void @main() {
_llgo_0:
call void @"github.com/goplus/llgo/internal/runtime.init"()
call void @main.init()
%0 = alloca i8, i64 4, align 1
%1 = call ptr @memcpy(ptr %0, ptr @0, i64 4)
@@ -27,6 +28,8 @@ _llgo_0:
ret void
}
declare void @"github.com/goplus/llgo/internal/runtime.init"()
declare ptr @memcpy(ptr, ptr, i64)
declare i32 @printf(ptr, ...)

3
cl/_testrt/allocstr/out.ll
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@@ -28,6 +28,7 @@ _llgo_2: ; preds = %_llgo_1, %_llgo_0
define void @main() {
_llgo_0:
call void @"github.com/goplus/llgo/internal/runtime.init"()
call void @main.init()
%0 = call %"github.com/goplus/llgo/internal/runtime.String" @main.hello()
%1 = call i64 @"github.com/goplus/llgo/internal/runtime.StringLen"(%"github.com/goplus/llgo/internal/runtime.String" %0)
@@ -40,6 +41,8 @@ _llgo_0:
declare %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.NewString"(ptr, i64)
declare void @"github.com/goplus/llgo/internal/runtime.init"()
declare i64 @"github.com/goplus/llgo/internal/runtime.StringLen"(%"github.com/goplus/llgo/internal/runtime.Slice")
declare ptr @"github.com/goplus/llgo/internal/runtime.CStrCopy"(ptr, %"github.com/goplus/llgo/internal/runtime.String")

3
cl/_testrt/any/out.ll
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@@ -29,6 +29,7 @@ _llgo_2: ; preds = %_llgo_1, %_llgo_0
define void @main() {
_llgo_0:
call void @"github.com/goplus/llgo/internal/runtime.init"()
call void @main.init()
%0 = call ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64 2)
%1 = call %"github.com/goplus/llgo/internal/runtime.iface" @"github.com/goplus/llgo/internal/runtime.MakeAnyInt"(ptr %0, i64 100)
@@ -41,6 +42,8 @@ declare i64 @"github.com/goplus/llgo/internal/runtime.I2Int"(%"github.com/goplus
declare ptr @"github.com/goplus/llgo/internal/runtime.Basic"(i64)
declare void @"github.com/goplus/llgo/internal/runtime.init"()
declare %"github.com/goplus/llgo/internal/runtime.iface" @"github.com/goplus/llgo/internal/runtime.MakeAnyInt"(ptr, i64)
declare i32 @printf(ptr, ...)

3
cl/_testrt/builtin/out.ll
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@@ -26,6 +26,7 @@ _llgo_2: ; preds = %_llgo_1, %_llgo_0
define void @main() {
_llgo_0:
call void @"github.com/goplus/llgo/internal/runtime.init"()
call void @main.init()
%0 = call ptr @"github.com/goplus/llgo/internal/runtime.Alloc"(i64 16)
%1 = getelementptr inbounds i64, ptr %0, i64 0
@@ -52,6 +53,8 @@ _llgo_0:
ret void
}
declare void @"github.com/goplus/llgo/internal/runtime.init"()
declare ptr @"github.com/goplus/llgo/internal/runtime.Alloc"(i64)
declare %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.NewSlice"(ptr, i64, i64)

3
cl/_testrt/cstr/out.ll
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@@ -19,9 +19,12 @@ _llgo_2: ; preds = %_llgo_1, %_llgo_0
define void @main() {
_llgo_0:
call void @"github.com/goplus/llgo/internal/runtime.init"()
call void @main.init()
call void (ptr, ...) @printf(ptr @0)
ret void
}
declare void @printf(ptr, ...)
declare void @"github.com/goplus/llgo/internal/runtime.init"()

3
cl/_testrt/hello/out.ll
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@@ -29,12 +29,15 @@ _llgo_2: ; preds = %_llgo_1, %_llgo_0
define void @main() {
_llgo_0:
call void @"github.com/goplus/llgo/internal/runtime.init"()
call void @main.init()
%0 = call i32 @strlen(ptr @main.format)
call void (ptr, ...) @printf(ptr @main.format, i32 %0)
ret void
}
declare void @"github.com/goplus/llgo/internal/runtime.init"()
declare i32 @strlen(ptr)
declare void @printf(ptr, ...)

3
cl/_testrt/map/out.ll
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@@ -18,9 +18,12 @@ _llgo_2: ; preds = %_llgo_1, %_llgo_0
define void @main() {
_llgo_0:
call void @"github.com/goplus/llgo/internal/runtime.init"()
call void @main.init()
%0 = call ptr @"github.com/goplus/llgo/internal/runtime.MakeSmallMap"()
ret void
}
declare void @"github.com/goplus/llgo/internal/runtime.init"()
declare ptr @"github.com/goplus/llgo/internal/runtime.MakeSmallMap"()

5
cl/_testrt/panic/in.go Normal file
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@@ -0,0 +1,5 @@
package main
func main() {
panic("panic message")
}

39
cl/_testrt/panic/out.ll Normal file
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@@ -0,0 +1,39 @@
; ModuleID = 'main'
source_filename = "main"
%"github.com/goplus/llgo/internal/runtime.String" = type { ptr, i64 }
%"github.com/goplus/llgo/internal/runtime.iface" = type { ptr, ptr }
@"main.init$guard" = global ptr null
@0 = private unnamed_addr constant [14 x i8] c"panic message\00", align 1
define void @main.init() {
_llgo_0:
%0 = load i1, ptr @"main.init$guard", align 1
br i1 %0, label %_llgo_2, label %_llgo_1
_llgo_1: ; preds = %_llgo_0
store i1 true, ptr @"main.init$guard", align 1
br label %_llgo_2
_llgo_2: ; preds = %_llgo_1, %_llgo_0
ret void
}
define void @main() {
_llgo_0:
call void @"github.com/goplus/llgo/internal/runtime.init"()
call void @main.init()
%0 = call %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.NewString"(ptr @0, i64 13)
%1 = call %"github.com/goplus/llgo/internal/runtime.iface" @"github.com/goplus/llgo/internal/runtime.MakeAnyString"(%"github.com/goplus/llgo/internal/runtime.String" %0)
call void @"github.com/goplus/llgo/internal/runtime.TracePanic"(%"github.com/goplus/llgo/internal/runtime.iface" %1)
unreachable
}
declare void @"github.com/goplus/llgo/internal/runtime.init"()
declare %"github.com/goplus/llgo/internal/runtime.String" @"github.com/goplus/llgo/internal/runtime.NewString"(ptr, i64)
declare %"github.com/goplus/llgo/internal/runtime.iface" @"github.com/goplus/llgo/internal/runtime.MakeAnyString"(%"github.com/goplus/llgo/internal/runtime.String")
declare void @"github.com/goplus/llgo/internal/runtime.TracePanic"(%"github.com/goplus/llgo/internal/runtime.iface")

3
cl/_testrt/strlen/out.ll
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@@ -29,6 +29,7 @@ _llgo_2: ; preds = %_llgo_1, %_llgo_0
define void @main() {
_llgo_0:
call void @"github.com/goplus/llgo/internal/runtime.init"()
call void @main.init()
%0 = call i32 @strlen(ptr @main.format)
call void (ptr, ...) @printf(ptr @main.format, i32 %0)
@@ -38,3 +39,5 @@ _llgo_0:
declare void @printf(ptr, ...)
declare i32 @strlen(ptr)
declare void @"github.com/goplus/llgo/internal/runtime.init"()

3
cl/_testrt/struct/out.ll
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@@ -56,6 +56,7 @@ _llgo_2: ; preds = %_llgo_1, %_llgo_0
define void @main() {
_llgo_0:
call void @"github.com/goplus/llgo/internal/runtime.init"()
call void @main.init()
%0 = alloca %main.Foo, align 8
%1 = getelementptr inbounds %main.Foo, ptr %0, i32 0, i32 0
@@ -68,3 +69,5 @@ _llgo_0:
}
declare void @printf(ptr, ...)
declare void @"github.com/goplus/llgo/internal/runtime.init"()

3
cl/_testrt/sum/out.ll
View File

@@ -21,6 +21,7 @@ _llgo_2: ; preds = %_llgo_1, %_llgo_0
define void @main() {
_llgo_0:
call void @"github.com/goplus/llgo/internal/runtime.init"()
call void @main.init()
%0 = call ptr @"github.com/goplus/llgo/internal/runtime.Alloc"(i64 16)
%1 = getelementptr inbounds i64, ptr %0, i64 0
@@ -60,6 +61,8 @@ _llgo_3: ; preds = %_llgo_1
ret i64 %2
}
declare void @"github.com/goplus/llgo/internal/runtime.init"()
declare ptr @"github.com/goplus/llgo/internal/runtime.Alloc"(i64)
declare %"github.com/goplus/llgo/internal/runtime.Slice" @"github.com/goplus/llgo/internal/runtime.NewSlice"(ptr, i64, i64)

3
cl/_testrt/typalias/out.ll
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@@ -45,6 +45,7 @@ _llgo_2: ; preds = %_llgo_1, %_llgo_0
define void @main() {
_llgo_0:
call void @"github.com/goplus/llgo/internal/runtime.init"()
call void @main.init()
%0 = call ptr @"github.com/goplus/llgo/internal/runtime.Alloc"(i64 16)
%1 = getelementptr inbounds { i32, i1 }, ptr %0, i32 0, i32 0
@@ -57,4 +58,6 @@ _llgo_0:
declare void @printf(ptr, ...)
declare void @"github.com/goplus/llgo/internal/runtime.init"()
declare ptr @"github.com/goplus/llgo/internal/runtime.Alloc"(i64)

3
cl/_testrt/unreachable/out.ll
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@@ -25,10 +25,13 @@ _llgo_2: ; preds = %_llgo_1, %_llgo_0
define void @main() {
_llgo_0:
call void @"github.com/goplus/llgo/internal/runtime.init"()
call void @main.init()
call void @main.foo()
%0 = call i32 (ptr, ...) @printf(ptr @0)
ret void
}
declare void @"github.com/goplus/llgo/internal/runtime.init"()
declare i32 @printf(ptr, ...)

14
cl/compile.go
View File

@@ -231,8 +231,9 @@ func (p *context) compileBlock(b llssa.Builder, block *ssa.BasicBlock, doInit bo
ret := p.fn.Block(block.Index)
b.SetBlock(ret)
if doInit {
fn := p.pkg.FuncOf("main.init")
b.Call(fn.Expr)
pkg := p.pkg
callRuntimeInit(b, pkg)
b.Call(pkg.FuncOf("main.init").Expr)
}
for _, instr := range block.Instrs {
p.compileInstr(b, instr)
@@ -240,6 +241,15 @@ func (p *context) compileBlock(b llssa.Builder, block *ssa.BasicBlock, doInit bo
return ret
}
const (
RuntimeInit = llssa.PkgRuntime + ".init"
)
func callRuntimeInit(b llssa.Builder, pkg llssa.Package) {
fn := pkg.NewFunc(RuntimeInit, types.NewSignatureType(nil, nil, nil, nil, nil, false))
b.Call(fn.Expr)
}
func isAny(t types.Type) bool {
if t, ok := t.(*types.Interface); ok {
return t.Empty()