build: fix link runtime multiple times

cl/_testrt/alloca/in.go

@@ -1,14 +1,12 @@
 package main
 
 import (
-	"unsafe"
-
 	"github.com/goplus/llgo/internal/runtime/c"
 )
 
 func main() {
 	s := c.Str("Hi\n")
 	s2 := c.Alloca(4)
-	c.Memcpy(s2, unsafe.Pointer(s), 4)
+	c.Memcpy(s2, c.Pointer(s), 4)
 	c.Printf(c.Str("%s"), s2)
 }

cl/_testrt/glbarray/in.go

@@ -0,0 +1,38 @@
+package main
+
+import (
+	"github.com/goplus/llgo/internal/abi"
+	"github.com/goplus/llgo/internal/runtime/c"
+)
+
+func Basic(kind abi.Kind) *abi.Type {
+	ret := basicTypes[kind]
+	c.Printf(c.Str("Basic: %p, %d, %d, %d, %d\n"),
+		ret, c.Int(ret.Hash), c.Int(ret.Kind_), c.Int(kind), c.Int(ret.Size_))
+	return ret
+}
+
+var (
+	basicTypes = [...]*abi.Type{
+		abi.String: basicType(abi.String),
+	}
+	sizeBasicTypes = [...]uintptr{
+		abi.String: 16,
+	}
+)
+
+func basicType(kind abi.Kind) *abi.Type {
+	ret := &abi.Type{
+		Size_: sizeBasicTypes[kind],
+		Hash:  uint32(kind),
+		Kind_: uint8(kind),
+	}
+	c.Printf(c.Str("basicType: %p, %d, %d, %d, %d\n"),
+		ret, c.Int(ret.Hash), c.Int(ret.Kind_), c.Int(kind), c.Int(ret.Size_))
+	return ret
+}
+
+func main() {
+	t := Basic(abi.String)
+	c.Printf(c.Str("Kind: %d, Size: %d\n"), int(t.Kind_), t.Size_)
+}

cl/_testrt/glbarray/out.ll

@@ -0,0 +1,93 @@
+; ModuleID = 'main'
+source_filename = "main"
+
+%"github.com/goplus/llgo/internal/abi.Type" = type { i64, i64, i32, i8, i8, i8, i8, ptr, ptr, i32, i32 }
+
+@main.basicTypes = global ptr null
+@"main.init$guard" = global ptr null
+@main.sizeBasicTypes = global ptr null
+@0 = private unnamed_addr constant [27 x i8] c"Basic: %p, %d, %d, %d, %d\0A\00", align 1
+@1 = private unnamed_addr constant [31 x i8] c"basicType: %p, %d, %d, %d, %d\0A\00", align 1
+@2 = private unnamed_addr constant [20 x i8] c"Kind: %d, Size: %d\0A\00", align 1
+
+define ptr @main.Basic(i64 %0) {
+_llgo_0:
+  %1 = getelementptr inbounds ptr, ptr @main.basicTypes, i64 %0
+  %2 = load ptr, ptr %1, align 8
+  %3 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.Type", ptr %2, i32 0, i32 2
+  %4 = load i32, ptr %3, align 4
+  %5 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.Type", ptr %2, i32 0, i32 6
+  %6 = load i8, ptr %5, align 1
+  %7 = sext i8 %6 to i32
+  %8 = trunc i64 %0 to i32
+  %9 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.Type", ptr %2, i32 0, i32 0
+  %10 = load i64, ptr %9, align 4
+  %11 = trunc i64 %10 to i32
+  %12 = call i32 (ptr, ...) @printf(ptr @0, ptr %2, i32 %4, i32 %7, i32 %8, i32 %11)
+  ret ptr %2
+}
+
+define ptr @main.basicType(i64 %0) {
+_llgo_0:
+  %1 = call ptr @"github.com/goplus/llgo/internal/runtime.Alloc"(i64 16)
+  %2 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.Type", ptr %1, i32 0, i32 0
+  %3 = getelementptr inbounds i64, ptr @main.sizeBasicTypes, i64 %0
+  %4 = load i64, ptr %3, align 4
+  %5 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.Type", ptr %1, i32 0, i32 2
+  %6 = trunc i64 %0 to i32
+  %7 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.Type", ptr %1, i32 0, i32 6
+  %8 = trunc i64 %0 to i8
+  store i64 %4, ptr %2, align 4
+  store i32 %6, ptr %5, align 4
+  store i8 %8, ptr %7, align 1
+  %9 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.Type", ptr %1, i32 0, i32 2
+  %10 = load i32, ptr %9, align 4
+  %11 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.Type", ptr %1, i32 0, i32 6
+  %12 = load i8, ptr %11, align 1
+  %13 = sext i8 %12 to i32
+  %14 = trunc i64 %0 to i32
+  %15 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.Type", ptr %1, i32 0, i32 0
+  %16 = load i64, ptr %15, align 4
+  %17 = trunc i64 %16 to i32
+  %18 = call i32 (ptr, ...) @printf(ptr @1, ptr %1, i32 %10, i32 %13, i32 %14, i32 %17)
+  ret ptr %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
+  call void @"github.com/goplus/llgo/internal/abi.init"()
+  store i64 16, ptr getelementptr inbounds (i64, ptr @main.sizeBasicTypes, i64 24), align 4
+  %1 = call ptr @main.basicType(i64 24)
+  store ptr %1, ptr getelementptr inbounds (ptr, ptr @main.basicTypes, i64 24), align 8
+  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 ptr @main.Basic(i64 24)
+  %1 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.Type", ptr %0, i32 0, i32 6
+  %2 = load i8, ptr %1, align 1
+  %3 = sext i8 %2 to i64
+  %4 = getelementptr inbounds %"github.com/goplus/llgo/internal/abi.Type", ptr %0, i32 0, i32 0
+  %5 = load i64, ptr %4, align 4
+  %6 = call i32 (ptr, ...) @printf(ptr @2, i64 %3, i64 %5)
+  ret void
+}
+
+declare i32 @printf(ptr, ...)
+
+declare ptr @"github.com/goplus/llgo/internal/runtime.Alloc"(i64)
+
+declare void @"github.com/goplus/llgo/internal/abi.init"()
+
+declare void @"github.com/goplus/llgo/internal/runtime.init"()