clang/test/PCH/chain-external-defs.c

   1 // REQUIRES: x86-registered-target
   2 // Test with pch.
   3 // RUN: %clang_cc1 -triple x86_64-apple-darwin9 -emit-pch -o %t1.pch %S/Inputs/chain-external-defs1.h
   4 // RUN: %clang_cc1 -triple x86_64-apple-darwin9 -emit-pch -o %t2.pch %S/Inputs/chain-external-defs2.h -include-pch %t1.pch
   5 // RUN: %clang_cc1 -triple x86_64-apple-darwin9 -include-pch %t2.pch -emit-llvm -o %t %s
   6 // RUN: echo FINI >> %t
   7 // RUN: FileCheck -input-file=%t -check-prefix=Z %s
   8 // RUN: FileCheck -input-file=%t -check-prefix=XA %s
   9 // RUN: FileCheck -input-file=%t -check-prefix=YA %s
  10 // RUN: FileCheck -input-file=%t -check-prefix=XB %s
  11 // RUN: FileCheck -input-file=%t -check-prefix=YB %s
  12 // RUN: FileCheck -input-file=%t -check-prefix=AA %s
  13 // RUN: FileCheck -input-file=%t -check-prefix=AB %s
  14 // RUN: FileCheck -input-file=%t -check-prefix=AC %s
  15 // RUN: FileCheck -input-file=%t -check-prefix=S %s
  16
  17 // Z-NOT: @z
  18
  19 // XA: @x ={{.*}} global i32 0
  20 // XA-NOT: @x ={{.*}} global i32 0
  21
  22 // YA: @y ={{.*}} global i32 0
  23 // YA-NOT: @y ={{.*}} global i32 0
  24
  25 // XB: @x2 ={{.*}} global i32 19
  26 // XB-NOT: @x2 ={{.*}} global i32 19
  27 int x2 = 19;
  28 // YB: @y2 ={{.*}} global i32 18
  29 // YB-NOT: @y2 ={{.*}} global i32 18
  30 int y2 = 18;
  31
  32 // AA: @incomplete_array ={{.*}} global [1 x i32]
  33 // AA-NOT: @incomplete_array ={{.*}} global [1 x i32]
  34 // AB: @incomplete_array2 ={{.*}} global [17 x i32]
  35 // AB-NOT: @incomplete_array2 ={{.*}} global [17 x i32]
  36 int incomplete_array2[17];
  37 // AC: @incomplete_array3 ={{.*}} global [1 x i32]
  38 // AC-NOT: @incomplete_array3 ={{.*}} global [1 x i32]
  39 int incomplete_array3[];
  40
  41 // S: @s ={{.*}} global %struct.S
  42 // S-NOT: @s ={{.*}} global %struct.S
  43 struct S {
  44   int x, y;
  45 };
  46
  47 // Z: FINI
  48 // XA: FINI
  49 // YA: FINI
  50 // XB: FINI
  51 // YB: FINI
  52 // AA: FINI
  53 // AB: FINI
  54 // AC: FINI
  55 // S: FINI