Merge pull request #175 from xushiwei/q

cl: _testpy/gcd

cl/_testpy/gcd/in.go

@@ -0,0 +1,12 @@
+package main
+
+import (
+	"github.com/goplus/llgo/c"
+	"github.com/goplus/llgo/py"
+	"github.com/goplus/llgo/py/math"
+)
+
+func main() {
+	x := math.Gcd(py.Long(60), py.Long(20), py.Long(25))
+	c.Printf(c.Str("gcd(60, 20, 25) = %d\n"), x.Long())
+}

cl/_testpy/gcd/out.ll

@@ -0,0 +1,59 @@
+; ModuleID = 'main'
+source_filename = "main"
+
+@"main.init$guard" = global ptr null
+@__llgo_argc = global ptr null
+@__llgo_argv = global ptr null
+@__llgo_py.math.gcd = linkonce global ptr null
+@0 = private unnamed_addr constant [22 x i8] c"gcd(60, 20, 25) = %d\0A\00", align 1
+@__llgo_py.math = external global ptr
+@1 = private unnamed_addr constant [4 x i8] c"gcd\00", align 1
+
+define void @main.init() {
+_llgo_0:
+  %0 = load i1, ptr @"main.init$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
+  call void @"github.com/goplus/llgo/py/math.init"()
+  %1 = load ptr, ptr @__llgo_py.math, align 8
+  call void (ptr, ...) @llgoLoadPyModSyms(ptr %1, ptr @1, ptr @__llgo_py.math.gcd, ptr null)
+  br label %_llgo_2
+
+_llgo_2:                                          ; preds = %_llgo_1, %_llgo_0
+  ret void
+}
+
+define void @main(i32 %0, ptr %1) {
+_llgo_0:
+  call void @Py_Initialize()
+  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 @PyLong_FromLong(i32 60)
+  %3 = call ptr @PyLong_FromLong(i32 20)
+  %4 = call ptr @PyLong_FromLong(i32 25)
+  %5 = load ptr, ptr @__llgo_py.math.gcd, align 8
+  %6 = call ptr (ptr, ...) @PyObject_CallFunctionObjArgs(ptr %5, ptr %2, ptr %3, ptr %4, ptr null)
+  %7 = call i32 @PyLong_AsLong(ptr %6)
+  %8 = call i32 (ptr, ...) @printf(ptr @0, i32 %7)
+  ret void
+}
+
+declare void @"github.com/goplus/llgo/py/math.init"()
+
+declare void @"github.com/goplus/llgo/internal/runtime.init"()
+
+declare ptr @PyLong_FromLong(i32)
+
+declare ptr @PyObject_CallFunctionObjArgs(ptr, ...)
+
+declare i32 @PyLong_AsLong(ptr)
+
+declare i32 @printf(ptr, ...)
+
+declare void @llgoLoadPyModSyms(ptr, ...)
+
+declare void @Py_Initialize()

cl/compile.go

@@ -239,7 +239,7 @@ func (p *context) compileFuncDecl(pkg llssa.Package, f *ssa.Function, call bool)
 		sig = llssa.FuncAddCtx(ctx, sig)
 	} else {
 		if debugInstr {
-			log.Println("==> NewFunc", name, "type:", sig.Recv(), sig)
+			log.Println("==> NewFunc", name, "type:", sig.Recv(), sig, "ftype:", ftype)
 		}
 	}
 	if fn == nil {