clang/test/CodeGen/cfstring3.c

   1 // REQUIRES: arm-registered-target,x86-registered-target
   2
   3 // RUN: %clang_cc1 -triple thumbv7-windows -S -emit-llvm %s -o - | FileCheck %s -check-prefix CHECK-COFF
   4 // RUN: %clang_cc1 -triple i686-windows -S -emit-llvm %s -o - | FileCheck %s -check-prefix CHECK-COFF
   5 // RUN: %clang_cc1 -triple x86_64-windows -S -emit-llvm %s -o - | FileCheck %s -check-prefix CHECK-COFF
   6
   7 // RUN: %clang_cc1 -triple armv7-elf -S -emit-llvm %s -o - | FileCheck %s -check-prefix CHECK-ELF -check-prefix CHECK-ELF32
   8 // RUN: %clang_cc1 -triple i686-elf -S -emit-llvm %s -o - | FileCheck %s -check-prefix CHECK-ELF -check-prefix CHECK-ELF32
   9 // RUN: %clang_cc1 -triple x86_64-elf -S -emit-llvm %s -o - | FileCheck %s -check-prefix CHECK-ELF -check-prefix CHECK-ELF64
  10
  11 // RUN: %clang_cc1 -triple armv7-macho -S -emit-llvm %s -o - | FileCheck %s -check-prefix CHECK-MACHO -check-prefix CHECK-MACHO32
  12 // RUN: %clang_cc1 -triple i386-apple-macosx -S -emit-llvm %s -o - | FileCheck %s -check-prefix CHECK-MACHO -check-prefix CHECK-MACHO32
  13 // RUN: %clang_cc1 -triple x86_64-macho -S -emit-llvm %s -o - | FileCheck %s -check-prefix CHECK-MACHO -check-prefix CHECK-MACHO64
  14
  15 // RUN: %clang_cc1 -triple thumbv7-windows -S %s -o - | FileCheck %s -check-prefix CHECK-ASM-COFF
  16 // RUN: %clang_cc1 -triple thumbv7-elf -S %s -o - | FileCheck %s -check-prefix CHECK-ASM-ELF
  17 // RUN: %clang_cc1 -triple thumbv7-macho -S %s -o - | FileCheck %s -check-prefix CHECK-ASM-MACHO
  18
  19 typedef struct __CFString *CFStringRef;
  20 const CFStringRef one = (CFStringRef)__builtin___CFStringMakeConstantString("one");
  21 const CFStringRef two = (CFStringRef)__builtin___CFStringMakeConstantString("\xef\xbf\xbd\x74\xef\xbf\xbd\x77\xef\xbf\xbd\x6f");
  22
  23 // CHECK-COFF: @.str = private unnamed_addr constant [4 x i8] c"one\00", align 1
  24 // CHECK-ELF: @.str = private unnamed_addr constant [4 x i8] c"one\00", section ".rodata", align 1
  25 // CHECK-MACHO: @.str = private unnamed_addr constant [4 x i8] c"one\00", section "__TEXT,__cstring,cstring_literals", align 1
  26
  27 // CHECK-COFF: @_unnamed_cfstring_ = private global %struct.__NSConstantString_tag { ptr @__CFConstantStringClassReference, i32 1992, ptr @.str, i32 3 }, section "cfstring", align {{[48]}}
  28 // CHECK-ELF32: @_unnamed_cfstring_ = private global %struct.__NSConstantString_tag { ptr @__CFConstantStringClassReference, i32 1992, ptr @.str, i32 3 }, section "cfstring", align 4
  29 // CHECK-ELF64: @_unnamed_cfstring_ = private global %struct.__NSConstantString_tag { ptr @__CFConstantStringClassReference, i32 1992, ptr @.str, i64 3 }, section "cfstring", align 8
  30 // CHECK-MACHO32: @_unnamed_cfstring_ = private global %struct.__NSConstantString_tag { ptr @__CFConstantStringClassReference, i32 1992, ptr @.str, i32 3 }, section "__DATA,__cfstring", align 4
  31 // CHECK-MACHO64: @_unnamed_cfstring_ = private global %struct.__NSConstantString_tag { ptr @__CFConstantStringClassReference, i32 1992, ptr @.str, i64 3 }, section "__DATA,__cfstring", align 8
  32
  33 // CHECK-COFF: @.str.1 = private unnamed_addr constant [7 x i16] [i16 -3, i16 116, i16 -3, i16 119, i16 -3, i16 111, i16 0], align 2
  34 // CHECK-ELF: @.str.1 = private unnamed_addr constant [7 x i16] [i16 -3, i16 116, i16 -3, i16 119, i16 -3, i16 111, i16 0], section ".rodata", align 2
  35 // CHECK-MACHO: @.str.1 = private unnamed_addr constant [7 x i16] [i16 -3, i16 116, i16 -3, i16 119, i16 -3, i16 111, i16 0], section "__TEXT,__ustring", align 2
  36
  37 // CHECK-COFF: @_unnamed_cfstring_.2 = private global %struct.__NSConstantString_tag { ptr @__CFConstantStringClassReference, i32 2000, ptr @.str.1, i32 6 }, section "cfstring", align {{[48]}}
  38 // CHECK-ELF32: @_unnamed_cfstring_.2 = private global %struct.__NSConstantString_tag { ptr @__CFConstantStringClassReference, i32 2000, ptr @.str.1, i32 6 }, section "cfstring", align 4
  39 // CHECK-ELF64: @_unnamed_cfstring_.2 = private global %struct.__NSConstantString_tag { ptr @__CFConstantStringClassReference, i32 2000, ptr @.str.1, i64 6 }, section "cfstring", align 8
  40 // CHECK-MACHO32: @_unnamed_cfstring_.2 = private global %struct.__NSConstantString_tag { ptr @__CFConstantStringClassReference, i32 2000, ptr @.str.1, i32 6 }, section "__DATA,__cfstring", align 4
  41 // CHECK-MACHO64: @_unnamed_cfstring_.2 = private global %struct.__NSConstantString_tag { ptr @__CFConstantStringClassReference, i32 2000, ptr @.str.1, i64 6 }, section "__DATA,__cfstring", align 8
  42
  43 // CHECK-ASM-COFF: .section cfstring,"dw"
  44 // CHECK-ASM-ELF: .section cfstring,"aw",{{[@%]}}progbits
  45 // CHECK-ASM-MACHO: .section __DATA,__cfstring