| 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 | // CHECK-CXX11: private unnamed_addr constant [13 x i8] c"def\5C\0A??=\0Aabc\00", align 1 |
| 106 | const char *s = u8R\ |
| 107 | "(def\ |
| 108 | ??= |
| 109 | abc)"; |
| 110 | |
| 111 | // CHECK-CXX11: private unnamed_addr constant [13 x i16] [i16 97, i16 98, i16 99, i16 92, i16 10, i16 63, i16 63, i16 61, i16 10, i16 100, i16 101, i16 102, i16 0], align 2 |
| 112 | const char16_t *t = uR\ |
| 113 | "(abc\ |
| 114 | ??= |
| 115 | def)"; |
| 116 | |
| 117 | // CHECK-CXX11: private unnamed_addr constant [13 x i32] [i32 97, i32 98, i32 99, i32 92, i32 10, i32 63, i32 63, i32 61, i32 10, i32 100, i32 101, i32 102, i32 0], align 4 |
| 118 | const char32_t *u = UR\ |
| 119 | "(abc\ |
| 120 | ??= |
| 121 | def)"; |
| 122 | |
| 123 | // CHECK-CXX11: private unnamed_addr constant [13 x i32] [i32 100, i32 101, i32 102, i32 92, i32 10, i32 63, i32 63, i32 61, i32 10, i32 97, i32 98, i32 99, i32 0], align 4 |
| 124 | const wchar_t *v = LR\ |
| 125 | "(def\ |
| 126 | ??= |
| 127 | abc)"; |
| 128 | |
| 129 | #endif |
| 130 | #endif |
| 131 | } |
| 132 | |