clang/test/CodeGen/xcore-abi.cpp

   1 // REQUIRES: xcore-registered-target
   2
   3 // RUN: %clang_cc1 -triple xcore-unknown-unknown -fno-signed-char -fno-common -emit-llvm -o - -x c++ %s | FileCheck %s
   4
   5 // CHECK: target triple = "xcore-unknown-unknown"
   6
   7
   8 // C++ constants are not placed into the ".cp.rodata" section.
   9 // CHECK: @cgx = external constant i32
  10 extern const int cgx;
  11 int fcgx() { return cgx;}
  12 // CHECK: @g1 ={{.*}} global i32 0, align 4
  13 int g1;
  14 // CHECK: @cg1 ={{.*}} constant i32 0, align 4
  15 extern const int cg1 = 0;
  16
  17 // Regression test for a bug in lib/CodeGen/CodeGenModule.cpp which called
  18 // getLanguageLinkage() via a null 'VarDecl*'. This was an XCore specific
  19 // conditional call to GV->setSection(".cp.rodata").
  20 class C {
  21 public:
  22   ~C(){};
  23 };
  24 C c;
  25
  26 // CHECK-NOT: frame-pointer