clang/test/CodeGenCXX/arm64-constructor-return.cpp

   1 // RUN: %clang_cc1 %s -triple=arm64-apple-ios7.0.0 -emit-llvm -o - | FileCheck %s
   2 // rdar://12162905
   3
   4 struct S {
   5   S();
   6   int iField;
   7 };
   8
   9 S::S() {
  10   iField = 1;
  11 };
  12
  13 // CHECK: ptr @_ZN1SC2Ev(ptr {{[^,]*}} %this)
  14
  15 // CHECK: ptr @_ZN1SC1Ev(ptr {{[^,]*}} returned align 4 dereferenceable(4) %this)
  16 // CHECK: [[THISADDR:%[a-zA-Z0-9.]+]] = alloca ptr
  17 // CHECK: store ptr %this, ptr [[THISADDR]]
  18 // CHECK: [[THIS1:%.*]] = load ptr, ptr [[THISADDR]]
  19 // CHECK: ret ptr [[THIS1]]