move out c/cpp/py

cl/_testrt/alloca/in.go

@@ -0,0 +1,12 @@
+package main
+
+import (
+	"github.com/goplus/lib/c"
+)
+
+func main() {
+	s := c.Str("Hi\n")
+	s2 := c.Alloca(4)
+	c.Memcpy(s2, c.Pointer(s), 4)
+	c.Printf(c.Str("%s"), s2)
+}

cl/_testrt/alloca/out.ll

@@ -0,0 +1,31 @@
+; ModuleID = 'github.com/goplus/llgo/cl/_testrt/alloca'
+source_filename = "github.com/goplus/llgo/cl/_testrt/alloca"
+
+@"github.com/goplus/llgo/cl/_testrt/alloca.init$guard" = global i1 false, align 1
+@0 = private unnamed_addr constant [4 x i8] c"Hi\0A\00", align 1
+@1 = private unnamed_addr constant [3 x i8] c"%s\00", align 1
+
+define void @"github.com/goplus/llgo/cl/_testrt/alloca.init"() {
+_llgo_0:
+  %0 = load i1, ptr @"github.com/goplus/llgo/cl/_testrt/alloca.init$guard", align 1
+  br i1 %0, label %_llgo_2, label %_llgo_1
+
+_llgo_1:                                          ; preds = %_llgo_0
+  store i1 true, ptr @"github.com/goplus/llgo/cl/_testrt/alloca.init$guard", align 1
+  br label %_llgo_2
+
+_llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
+  ret void
+}
+
+define void @"github.com/goplus/llgo/cl/_testrt/alloca.main"() {
+_llgo_0:
+  %0 = alloca i8, i64 4, align 1
+  %1 = call ptr @memcpy(ptr %0, ptr @0, i64 4)
+  %2 = call i32 (ptr, ...) @printf(ptr @1, ptr %0)
+  ret void
+}
+
+declare ptr @memcpy(ptr, ptr, i64)
+
+declare i32 @printf(ptr, ...)