1 // RUN: %clang_cc1 -triple i386-unknown-unknown -emit-llvm %s -o - | FileCheck -check-prefix=CHECK-C %s 2 // RUN: %clang_cc1 -x c++ -triple i386-unknown-unknown -emit-llvm %s -o - | FileCheck -check-prefix=CHECK-C %s 3 // RUN: %clang_cc1 -x c++ -std=c++11 -triple i386-unknown-unknown -emit-llvm %s -o - | FileCheck -check-prefix=CHECK-CXX11 %s 4 // RUN: %clang_cc1 -x c -std=c11 -triple i386-unknown-unknown -emit-llvm %s -o - | FileCheck -check-prefix=CHECK-C11 %s 5 6 #include <stddef.h> 7 8 #ifndef __cplusplus 9 typedef __WCHAR_TYPE__ wchar_t; 10 typedef __CHAR16_TYPE__ char16_t; 11 typedef __CHAR32_TYPE__ char32_t; 12 #endif 13 14 int main() { 15 // CHECK-C: private unnamed_addr constant [10 x i8] c"abc\00\00\00\00\00\00\00", align 1 16 // CHECK-C11: private unnamed_addr constant [10 x i8] c"abc\00\00\00\00\00\00\00", align 1 17 // CHECK-CXX11: private unnamed_addr constant [10 x i8] c"abc\00\00\00\00\00\00\00", align 1 18 char a[10] = "abc"; 19 20 // This should convert to utf8. 21 // CHECK-C: private unnamed_addr constant [10 x i8] c"\E1\84\A0\C8\A0\F4\82\80\B0\00", align 1 22 // CHECK-C11: private unnamed_addr constant [10 x i8] c"\E1\84\A0\C8\A0\F4\82\80\B0\00", align 1 23 // CHECK-CXX11: private unnamed_addr constant [10 x i8] c"\E1\84\A0\C8\A0\F4\82\80\B0\00", align 1 24 char b[10] = "\u1120\u0220\U00102030"; 25 26 // CHECK-C: private unnamed_addr constant [3 x i32] [i32 65, i32 66, i32 0], align 4 27 // CHECK-C11: private unnamed_addr constant [3 x i32] [i32 65, i32 66, i32 0], align 4 28 // CHECK-CXX11: private unnamed_addr constant [3 x i32] [i32 65, i32 66, i32 0], align 4 29 const wchar_t *foo = L"AB"; 30 31 // CHECK-C: private unnamed_addr constant [3 x i32] [i32 4660, i32 1110027, i32 0], align 4 32 // CHECK-C11: private unnamed_addr constant [3 x i32] [i32 4660, i32 1110027, i32 0], align 4 33 // CHECK-CXX11: private unnamed_addr constant [3 x i32] [i32 4660, i32 1110027, i32 0], align 4 34 const wchar_t *bar = L"\u1234\U0010F00B"; 35 36 // CHECK-C: private unnamed_addr constant [3 x i32] [i32 4660, i32 1110028, i32 0], align 4 37 // CHECK-C11: private unnamed_addr constant [3 x i32] [i32 4660, i32 1110028, i32 0], align 4 38 // CHECK-CXX11: private unnamed_addr constant [3 x i32] [i32 4660, i32 1110028, i32 0], align 4 39 const wchar_t *baz = L"\u1234" "\U0010F00C"; 40 41 #if __cplusplus >= 201103L || __STDC_VERSION__ >= 201112L 42 // CHECK-C11: private unnamed_addr constant [3 x i32] [i32 67, i32 68, i32 0], align 4 43 // CHECK-CXX11: private unnamed_addr constant [3 x i32] [i32 67, i32 68, i32 0], align 4 44 const char32_t *c = U"CD"; 45 46 // CHECK-C11: private unnamed_addr constant [3 x i32] [i32 4661, i32 1110028, i32 0], align 4 47 // CHECK-CXX11: private unnamed_addr constant [3 x i32] [i32 4661, i32 1110028, i32 0], align 4 48 const char32_t *d = U"\u1235\U0010F00C"; 49 50 // CHECK-C11: private unnamed_addr constant [3 x i32] [i32 4661, i32 1110027, i32 0], align 4 51 // CHECK-CXX11: private unnamed_addr constant [3 x i32] [i32 4661, i32 1110027, i32 0], align 4 52 const char32_t *o = "\u1235" U"\U0010F00B"; 53 54 // CHECK-C11: private unnamed_addr constant [3 x i16] [i16 69, i16 70, i16 0], align 2 55 // CHECK-CXX11: private unnamed_addr constant [3 x i16] [i16 69, i16 70, i16 0], align 2 56 const char16_t *e = u"EF"; 57 58 // This should convert to utf16. 59 // CHECK-C11: private unnamed_addr constant [5 x i16] [i16 4384, i16 544, i16 -9272, i16 -9168, i16 0], align 2 60 // CHECK-CXX11: private unnamed_addr constant [5 x i16] [i16 4384, i16 544, i16 -9272, i16 -9168, i16 0], align 2 61 const char16_t *f = u"\u1120\u0220\U00102030"; 62 63 // This should convert to utf16. 64 // CHECK-C11: private unnamed_addr constant [5 x i16] [i16 4384, i16 800, i16 -9272, i16 -9168, i16 0], align 2 65 // CHECK-CXX11: private unnamed_addr constant [5 x i16] [i16 4384, i16 800, i16 -9272, i16 -9168, i16 0], align 2 66 const char16_t *p = u"\u1120\u0320" "\U00102030"; 67 68 // CHECK-C11: private unnamed_addr constant [4 x i8] c"def\00", align 1 69 // CHECK-CXX11: private unnamed_addr constant [4 x i8] c"def\00", align 1 70 const char *g = u8"def"; 71 72 #ifdef __cplusplus 73 // CHECK-CXX11: private unnamed_addr constant [4 x i8] c"ghi\00", align 1 74 const char *h = R"foo(ghi)foo"; 75 76 // CHECK-CXX11: private unnamed_addr constant [4 x i8] c"jkl\00", align 1 77 const char *i = u8R"bar(jkl)bar"; 78 79 // CHECK-CXX11: private unnamed_addr constant [3 x i16] [i16 71, i16 72, i16 0], align 2 80 const char16_t *j = uR"foo(GH)foo"; 81 82 // CHECK-CXX11: private unnamed_addr constant [3 x i32] [i32 73, i32 74, i32 0], align 4 83 const char32_t *k = UR"bar(IJ)bar"; 84 85 // CHECK-CXX11: private unnamed_addr constant [3 x i32] [i32 75, i32 76, i32 0], align 4 86 const wchar_t *l = LR"bar(KL)bar"; 87 88 // CHECK-CXX11: private unnamed_addr constant [9 x i8] c"abc\5Cndef\00", align 1 89 const char *m = R"(abc\ndef)"; 90 91 // CHECK-CXX11: private unnamed_addr constant [8 x i8] c"abc\0Adef\00", align 1 92 const char *n = R"(abc 93 def)"; 94 95 // CHECK-CXX11: private unnamed_addr constant [11 x i8] c"abc\0Adefghi\00", align 1 96 const char *q = R"(abc 97 def)" "ghi"; 98 99 // CHECK-CXX11: private unnamed_addr constant [13 x i8] c"abc\5C\0A??=\0Adef\00", align 1 100 const char *r = R\ 101 "(abc\ 102 ??= 103 def)"; 104 105 #endif 106 #endif 107 } 108