clang/test/CodeGen/pr19841.cpp

   1 // RUN: %clang_cc1 -emit-llvm %s -o -  | FileCheck %s
   2
   3 namespace Common {
   4 enum RenderMode {
   5   kRenderEGA,
   6   kRenderCGA
   7 };
   8 class C;
   9 class A {
  10   A();
  11   C *_vm;
  12   unsigned char _highlightColorTableVGA[];
  13   static const unsigned char b[];
  14 };
  15 // CHECK: [[Common_A_b:@[^ ]+]] = {{(dso_local )?}}constant [1 x i8] zeroinitializer
  16 class B {
  17 public:
  18   Common::RenderMode _configRenderMode;
  19 };
  20 class C : public B {};
  21 A::A() {
  22   0 == Common::kRenderCGA || _vm->_configRenderMode == Common::kRenderEGA
  23       ? b
  24       : _highlightColorTableVGA;
  25 // Make sure the PHI value is casted correctly to the PHI type
  26 // CHECK: %{{.*}} = phi ptr [ [[Common_A_b]], %{{.*}} ], [ %{{.*}}, %{{.*}} ]
  27 }
  28 const unsigned char A::b[] = { 0 };
  29 }