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      1 // RUN: %clang_cc1 -emit-llvm -o - %s | FileCheck %s
      2 
      3 // Should be 3 hello strings, two global (of different sizes), the rest are
      4 // shared.
      5 
      6 // CHECK: @.str = private unnamed_addr constant [6 x i8] c"hello\00"
      7 // CHECK: @f1.x = internal global i8* getelementptr inbounds ([6 x i8]* @.str, i32 0, i32 0)
      8 // CHECK: @f2.x = internal global [6 x i8] c"hello\00", align 1
      9 // CHECK: @f3.x = internal global [8 x i8] c"hello\00\00\00", align 1
     10 // CHECK: @f4.x = internal global %struct.s { i8* getelementptr inbounds ([6 x i8]* @.str, i32 0, i32 0) }
     11 // CHECK: @x = global [3 x i8] c"ola", align 1
     12 
     13 void bar(const char *);
     14 
     15 // CHECK: define void @f0()
     16 void f0() {
     17   bar("hello");
     18   // CHECK: call void @bar({{.*}} @.str
     19 }
     20 
     21 // CHECK: define void @f1()
     22 void f1() {
     23   static char *x = "hello";
     24   bar(x);
     25   // CHECK: [[T1:%.*]] = load i8** @f1.x
     26   // CHECK: call void @bar(i8* [[T1:%.*]])
     27 }
     28 
     29 // CHECK: define void @f2()
     30 void f2() {
     31   static char x[] = "hello";
     32   bar(x);
     33   // CHECK: call void @bar({{.*}} @f2.x
     34 }
     35 
     36 // CHECK: define void @f3()
     37 void f3() {
     38   static char x[8] = "hello";
     39   bar(x);
     40   // CHECK: call void @bar({{.*}} @f3.x
     41 }
     42 
     43 void gaz(void *);
     44 
     45 // CHECK: define void @f4()
     46 void f4() {
     47   static struct s {
     48     char *name;
     49   } x = { "hello" };
     50   gaz(&x);
     51   // CHECK: call void @gaz({{.*}} @f4.x
     52 }
     53 
     54 char x[3] = "ola";
     55 
     56