llgo/ssa: pkg.NewFunc bugfix

This commit is contained in:
xushiwei
2024-04-28 12:09:47 +08:00
parent eb4146d80d
commit 2cc1bdee19
12 changed files with 65 additions and 52 deletions

View File

@@ -13,7 +13,7 @@ type Foo struct {
var format = [...]int8{'H', 'e', 'l', 'l', 'o', ' ', '%', 'd', '\n', 0}
func (p *Foo) Print() {
func (p Foo) Print() {
if p.ok {
printf(&format[0], p.A)
}

View File

@@ -6,22 +6,32 @@ source_filename = "main"
@main.format = global ptr null
@"main.init$guard" = global ptr null
define void @"(*main.Foo).Print"(ptr %0) {
define void @"(main.Foo).Print"(%main.Foo %0) {
_llgo_0:
%1 = getelementptr inbounds %main.Foo, ptr %0, i32 0, i32 1
%2 = load i1, ptr %1, align 1
br i1 %2, label %_llgo_1, label %_llgo_2
%1 = alloca %main.Foo, align 8
store %main.Foo %0, ptr %1, align 4
%2 = getelementptr inbounds %main.Foo, ptr %1, i32 0, i32 1
%3 = load i1, ptr %2, align 1
br i1 %3, label %_llgo_1, label %_llgo_2
_llgo_1: ; preds = %_llgo_0
%3 = getelementptr inbounds %main.Foo, ptr %0, i32 0, i32 0
%4 = load i32, ptr %3, align 4
call void (ptr, ...) @printf(ptr @main.format, i32 %4)
%4 = alloca %main.Foo, align 8
%5 = getelementptr inbounds %main.Foo, ptr %4, i32 0, i32 0
%6 = load i32, ptr %5, align 4
call void (ptr, ...) @printf(ptr @main.format, i32 %6)
br label %_llgo_2
_llgo_2: ; preds = %_llgo_1, %_llgo_0
ret void
}
define void @"(*main.Foo).Print"(ptr %0) {
_llgo_0:
%1 = load %main.Foo, ptr %0, align 4
call void @"(main.Foo).Print"(%main.Foo %1)
ret void
}
define void @main.init() {
_llgo_0:
%0 = load i1, ptr @"main.init$guard", align 1
@@ -53,7 +63,8 @@ _llgo_0:
%2 = getelementptr inbounds %main.Foo, ptr %0, i32 0, i32 1
store i32 100, ptr %1, align 4
store i1 true, ptr %2, align 1
call void @"(*main.Foo).Print"(ptr %0)
%3 = load %main.Foo, ptr %0, align 4
call void @"(main.Foo).Print"(%main.Foo %3)
ret void
}

View File

@@ -46,7 +46,7 @@ _llgo_2: ; preds = %_llgo_1, %_llgo_0
define void @main() {
_llgo_0:
call void @main.init()
%0 = alloca { i32, i1 }, align 8
%0 = call ptr @"github.com/goplus/llgo/internal/runtime.Alloc"(i64 16)
%1 = getelementptr inbounds { i32, i1 }, ptr %0, i32 0, i32 0
%2 = getelementptr inbounds { i32, i1 }, ptr %0, i32 0, i32 1
store i32 100, ptr %1, align 4
@@ -56,3 +56,5 @@ _llgo_0:
}
declare void @printf(ptr, ...)
declare ptr @"github.com/goplus/llgo/internal/runtime.Alloc"(i64)