build: separate compiler and libs

compiler/cl/_testrt/qsort/in.go

@@ -0,0 +1,20 @@
+package main
+
+import (
+	"unsafe"
+
+	"github.com/goplus/llgo/c"
+)
+
+//go:linkname qsort C.qsort
+func qsort(base c.Pointer, count, elem uintptr, compar func(a, b c.Pointer) c.Int)
+
+func main() {
+	a := [...]int{100, 8, 23, 2, 7}
+	qsort(c.Pointer(&a[0]), 5, unsafe.Sizeof(0), func(a, b c.Pointer) c.Int {
+		return c.Int(*(*int)(a) - *(*int)(b))
+	})
+	for _, v := range a {
+		c.Printf(c.Str("%d\n"), v)
+	}
+}

compiler/cl/_testrt/qsort/out.ll

@@ -0,0 +1,81 @@
+; ModuleID = 'main'
+source_filename = "main"
+
+@"main.init$guard" = global i1 false, align 1
+@__llgo_argc = global i32 0, align 4
+@__llgo_argv = global ptr null, align 8
+@0 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 1
+
+define void @main.init() {
+_llgo_0:
+  %0 = load i1, ptr @"main.init$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 i32 @main(i32 %0, ptr %1) {
+_llgo_0:
+  store i32 %0, ptr @__llgo_argc, align 4
+  store ptr %1, ptr @__llgo_argv, align 8
+  call void @"github.com/goplus/llgo/internal/runtime.init"()
+  call void @main.init()
+  %2 = call ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64 40)
+  %3 = getelementptr inbounds i64, ptr %2, i64 0
+  %4 = getelementptr inbounds i64, ptr %2, i64 1
+  %5 = getelementptr inbounds i64, ptr %2, i64 2
+  %6 = getelementptr inbounds i64, ptr %2, i64 3
+  %7 = getelementptr inbounds i64, ptr %2, i64 4
+  store i64 100, ptr %3, align 4
+  store i64 8, ptr %4, align 4
+  store i64 23, ptr %5, align 4
+  store i64 2, ptr %6, align 4
+  store i64 7, ptr %7, align 4
+  %8 = getelementptr inbounds i64, ptr %2, i64 0
+  call void @qsort(ptr %8, i64 5, i64 8, ptr @"main.main$1")
+  %9 = load [5 x i64], ptr %2, align 4
+  br label %_llgo_1
+
+_llgo_1:                                          ; preds = %_llgo_2, %_llgo_0
+  %10 = phi i64 [ -1, %_llgo_0 ], [ %11, %_llgo_2 ]
+  %11 = add i64 %10, 1
+  %12 = icmp slt i64 %11, 5
+  br i1 %12, label %_llgo_2, label %_llgo_3
+
+_llgo_2:                                          ; preds = %_llgo_1
+  %13 = icmp slt i64 %11, 0
+  %14 = icmp sge i64 %11, 5
+  %15 = or i1 %14, %13
+  call void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1 %15)
+  %16 = getelementptr inbounds i64, ptr %2, i64 %11
+  %17 = load i64, ptr %16, align 4
+  %18 = call i32 (ptr, ...) @printf(ptr @0, i64 %17)
+  br label %_llgo_1
+
+_llgo_3:                                          ; preds = %_llgo_1
+  ret i32 0
+}
+
+define i32 @"main.main$1"(ptr %0, ptr %1) {
+_llgo_0:
+  %2 = load i64, ptr %0, align 4
+  %3 = load i64, ptr %1, align 4
+  %4 = sub i64 %2, %3
+  %5 = trunc i64 %4 to i32
+  ret i32 %5
+}
+
+declare void @"github.com/goplus/llgo/internal/runtime.init"()
+
+declare ptr @"github.com/goplus/llgo/internal/runtime.AllocZ"(i64)
+
+declare void @qsort(ptr, i64, i64, ptr)
+
+declare void @"github.com/goplus/llgo/internal/runtime.AssertIndexRange"(i1)
+
+declare i32 @printf(ptr, ...)