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      1 // RUN: %clang_cc1 -w -emit-llvm %s -O1 -o - | FileCheck %s
      2 // Check for bug compatibility with gcc.
      3 
      4 const int x __attribute((weak)) = 123;
      5 
      6 int* f(void) {
      7   return &x;
      8 }
      9 
     10 int g(void) {
     11   // CHECK: ret i32 123
     12   return *f();
     13 }
     14