Gitiles
Code Review Sign In
gerrit-public.fairphone.software / toolchain / llvm-project / 455460f3107a7d29afc0a3609828a9673c82cd5e / . / clang / test / CodeGen / CFStrings.c
blob: 17de39c6aed8d13a4c6a4121c9149e54e85e6d25 [file] [log] [blame]
Saleem Abdulrasool2460a36f2016-05-30 16:36:48 +0000[diff] [blame]1// REQUIRES: arm-registered-target,x86-registered-target
2
Saleem Abdulrasoolf7444e62016-05-30 16:23:07 +0000[diff] [blame]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// RUN: %clang_cc1 -triple armv7-elf -S %s -o - | FileCheck %s -check-prefix CHECK-ELF-DATA-SECTION
11
12// RUN: %clang_cc1 -triple armv7-macho -S -emit-llvm %s -o - | FileCheck %s -check-prefix CHECK-MACHO -check-prefix CHECK-MACHO32
13// RUN: %clang_cc1 -triple i386-apple-macosx -S -emit-llvm %s -o - | FileCheck %s -check-prefix CHECK-MACHO -check-prefix CHECK-MACHO32
14// RUN: %clang_cc1 -triple x86_64-macho -S -emit-llvm %s -o - | FileCheck %s -check-prefix CHECK-MACHO -check-prefix CHECK-MACHO64
15
16typedef struct __CFString *CFStringRef;
17const CFStringRef one = (CFStringRef)__builtin___CFStringMakeConstantString("one");
18const CFStringRef two = (CFStringRef)__builtin___CFStringMakeConstantString("\xef\xbf\xbd\x74\xef\xbf\xbd\x77\xef\xbf\xbd\x6f");
19
20// CHECK-COFF: @.str = private unnamed_addr constant [4 x i8] c"one\00", align 1
21// CHECK-ELF: @.str = private unnamed_addr constant [4 x i8] c"one\00", align 1
22// CHECK-MACHO: @.str = private unnamed_addr constant [4 x i8] c"one\00", section "__TEXT,__cstring,cstring_literals", align 1
23
Saleem Abdulrasool0295f8c2016-07-09 01:59:51 +0000[diff] [blame]24// CHECK-COFF: @_unnamed_cfstring_ = private constant %struct.__NSConstantString_tag { i32* getelementptr inbounds ([0 x i32], [0 x i32]* @__CFConstantStringClassReference, i32 0, i32 0), i32 1992, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i32 0, i32 0), i32 3 }, section "cfstring", align {{[48]}}
25// CHECK-ELF32: @_unnamed_cfstring_ = private constant %struct.__NSConstantString_tag { i32* getelementptr inbounds ([0 x i32], [0 x i32]* @__CFConstantStringClassReference, i32 0, i32 0), i32 1992, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i32 0, i32 0), i32 3 }, section "cfstring", align 4
26// CHECK-ELF64: @_unnamed_cfstring_ = private constant %struct.__NSConstantString_tag { i32* getelementptr inbounds ([0 x i32], [0 x i32]* @__CFConstantStringClassReference, i32 0, i32 0), i32 1992, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i32 0, i32 0), i64 3 }, section "cfstring", align 8
Saleem Abdulrasoolf7444e62016-05-30 16:23:07 +0000[diff] [blame]27// CHECK-MACHO32: @_unnamed_cfstring_ = private constant %struct.__NSConstantString_tag { i32* getelementptr inbounds ([0 x i32], [0 x i32]* @__CFConstantStringClassReference, i32 0, i32 0), i32 1992, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i32 0, i32 0), i32 3 }, section "__DATA,__cfstring", align 4
28// CHECK-MACHO64: @_unnamed_cfstring_ = private constant %struct.__NSConstantString_tag { i32* getelementptr inbounds ([0 x i32], [0 x i32]* @__CFConstantStringClassReference, i32 0, i32 0), i32 1992, i8* getelementptr inbounds ([4 x i8], [4 x i8]* @.str, i32 0, i32 0), i64 3 }, section "__DATA,__cfstring", align 8
29
30// 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
31// 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], align 2
32// 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
33
Saleem Abdulrasool0295f8c2016-07-09 01:59:51 +0000[diff] [blame]34// CHECK-COFF: @_unnamed_cfstring_.2 = private constant %struct.__NSConstantString_tag { i32* getelementptr inbounds ([0 x i32], [0 x i32]* @__CFConstantStringClassReference, i32 0, i32 0), i32 2000, i8* bitcast ([7 x i16]* @.str.1 to i8*), i32 6 }, section "cfstring", align {{[48]}}
35// CHECK-ELF32: @_unnamed_cfstring_.2 = private constant %struct.__NSConstantString_tag { i32* getelementptr inbounds ([0 x i32], [0 x i32]* @__CFConstantStringClassReference, i32 0, i32 0), i32 2000, i8* bitcast ([7 x i16]* @.str.1 to i8*), i32 6 }, section "cfstring", align 4
36// CHECK-ELF64: @_unnamed_cfstring_.2 = private constant %struct.__NSConstantString_tag { i32* getelementptr inbounds ([0 x i32], [0 x i32]* @__CFConstantStringClassReference, i32 0, i32 0), i32 2000, i8* bitcast ([7 x i16]* @.str.1 to i8*), i64 6 }, section "cfstring", align 8
Saleem Abdulrasoolf7444e62016-05-30 16:23:07 +0000[diff] [blame]37// CHECK-MACHO32: @_unnamed_cfstring_.2 = private constant %struct.__NSConstantString_tag { i32* getelementptr inbounds ([0 x i32], [0 x i32]* @__CFConstantStringClassReference, i32 0, i32 0), i32 2000, i8* bitcast ([7 x i16]* @.str.1 to i8*), i32 6 }, section "__DATA,__cfstring", align 4
38// CHECK-MACHO64: @_unnamed_cfstring_.2 = private constant %struct.__NSConstantString_tag { i32* getelementptr inbounds ([0 x i32], [0 x i32]* @__CFConstantStringClassReference, i32 0, i32 0), i32 2000, i8* bitcast ([7 x i16]* @.str.1 to i8*), i64 6 }, section "__DATA,__cfstring", align 8
39
40// CHECK-ELF-DATA-SECTION: .section .rodata.str1.1
41// CHECK-ELF-DATA-SECTION: .asciz "one"
42
43// CHECK-ELF-DATA-SECTION: .section .rodata.str2.2
44// CHECK-ELF-DATA-SECTION: .short 65533
45// CHECK-ELF-DATA-SECTION: .short 116
46// CHECK-ELF-DATA-SECTION: .short 65533
47// CHECK-ELF-DATA-SECTION: .short 119
48// CHECK-ELF-DATA-SECTION: .short 65533
49// CHECK-ELF-DATA-SECTION: .short 111
50// CHECK-ELF-DATA-SECTION: .short 0
51