cl: _testdata/ptrmthd

This commit is contained in:
xushiwei
2024-04-26 00:31:02 +08:00
parent 87b7ecd1d6
commit 28dd34a136
6 changed files with 178 additions and 25 deletions

View File

@@ -33,6 +33,13 @@ _llgo_0:
ret i64 %2
}
define i64 @"(*main.T).Add"(ptr %0, i64 %1) {
_llgo_0:
%2 = load i64, ptr %0, align 4
%3 = call i64 @"(main.T).Add"(i64 %2, i64 %1)
ret i64 %3
}
declare void @printf(ptr, ...)
define void @main() {

View File

@@ -0,0 +1,19 @@
package main
import _ "unsafe"
//go:linkname printf printf
func printf(format *int8, __llgo_va_list ...any)
type T int8
func (f *T) Print(v int) {
printf((*int8)(f), v)
}
var format = [...]T{'H', 'e', 'l', 'l', 'o', ' ', '%', 'd', '\n', 0}
func main() {
f := &format[0]
f.Print(100)
}

View File

@@ -0,0 +1,43 @@
; ModuleID = 'main'
source_filename = "main"
@"main.init$guard" = global ptr null
@main.format = global ptr null
define void @main.init() {
_llgo_0:
%0 = load i1, ptr @"main.init$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
store i8 72, ptr @main.format, align 1
store i8 101, ptr getelementptr inbounds (i8, ptr @main.format, i64 1), align 1
store i8 108, ptr getelementptr inbounds (i8, ptr @main.format, i64 2), align 1
store i8 108, ptr getelementptr inbounds (i8, ptr @main.format, i64 3), align 1
store i8 111, ptr getelementptr inbounds (i8, ptr @main.format, i64 4), align 1
store i8 32, ptr getelementptr inbounds (i8, ptr @main.format, i64 5), align 1
store i8 37, ptr getelementptr inbounds (i8, ptr @main.format, i64 6), align 1
store i8 100, ptr getelementptr inbounds (i8, ptr @main.format, i64 7), align 1
store i8 10, ptr getelementptr inbounds (i8, ptr @main.format, i64 8), align 1
store i8 0, ptr getelementptr inbounds (i8, ptr @main.format, i64 9), align 1
br label %_llgo_2
_llgo_2: ; preds = %_llgo_1, %_llgo_0
ret void
}
declare void @printf(ptr, ...)
define void @"(*main.T).Print"(ptr %0, i64 %1) {
_llgo_0:
call void (ptr, ...) @printf(ptr %0, i64 %1)
ret void
}
define void @main() {
_llgo_0:
call void @main.init()
call void @"(*main.T).Print"(ptr @main.format, i64 100)
ret void
}