132 lines · c
1// RUN: %clang_cc1 -triple i386-unknown-unknown -emit-llvm %s -o - | FileCheck -check-prefix=CHECK-C %s2// RUN: %clang_cc1 -x c++ -triple i386-unknown-unknown -emit-llvm %s -o - | FileCheck -check-prefix=CHECK-C %s3// RUN: %clang_cc1 -x c++ -std=c++11 -triple i386-unknown-unknown -emit-llvm %s -o - | FileCheck -check-prefix=CHECK-CXX11 %s4// RUN: %clang_cc1 -x c -std=c11 -triple i386-unknown-unknown -emit-llvm %s -o - | FileCheck -check-prefix=CHECK-C11 %s5 6#include <stddef.h>7 8#ifndef __cplusplus9typedef __WCHAR_TYPE__ wchar_t;10typedef __CHAR16_TYPE__ char16_t;11typedef __CHAR32_TYPE__ char32_t;12#endif13 14int main(void) {15 // CHECK-C: private unnamed_addr constant [10 x i8] c"abc\00\00\00\00\00\00\00", align 116 // CHECK-C11: private unnamed_addr constant [10 x i8] c"abc\00\00\00\00\00\00\00", align 117 // CHECK-CXX11: private unnamed_addr constant [10 x i8] c"abc\00\00\00\00\00\00\00", align 118 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 122 // CHECK-C11: private unnamed_addr constant [10 x i8] c"\E1\84\A0\C8\A0\F4\82\80\B0\00", align 123 // CHECK-CXX11: private unnamed_addr constant [10 x i8] c"\E1\84\A0\C8\A0\F4\82\80\B0\00", align 124 char b[10] = "\u1120\u0220\U00102030";25 26 // CHECK-C: private unnamed_addr constant [3 x i32] [i32 65, i32 66, i32 0], align 427 // CHECK-C11: private unnamed_addr constant [3 x i32] [i32 65, i32 66, i32 0], align 428 // CHECK-CXX11: private unnamed_addr constant [3 x i32] [i32 65, i32 66, i32 0], align 429 const wchar_t *foo = L"AB";30 31 // CHECK-C: private unnamed_addr constant [3 x i32] [i32 4660, i32 1110027, i32 0], align 432 // CHECK-C11: private unnamed_addr constant [3 x i32] [i32 4660, i32 1110027, i32 0], align 433 // CHECK-CXX11: private unnamed_addr constant [3 x i32] [i32 4660, i32 1110027, i32 0], align 434 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 437 // CHECK-C11: private unnamed_addr constant [3 x i32] [i32 4660, i32 1110028, i32 0], align 438 // CHECK-CXX11: private unnamed_addr constant [3 x i32] [i32 4660, i32 1110028, i32 0], align 439 const wchar_t *baz = L"\u1234" "\U0010F00C";40 41#if __cplusplus >= 201103L || __STDC_VERSION__ >= 201112L42 // CHECK-C11: private unnamed_addr constant [3 x i32] [i32 67, i32 68, i32 0], align 443 // CHECK-CXX11: private unnamed_addr constant [3 x i32] [i32 67, i32 68, i32 0], align 444 const char32_t *c = U"CD";45 46 // CHECK-C11: private unnamed_addr constant [3 x i32] [i32 4661, i32 1110028, i32 0], align 447 // CHECK-CXX11: private unnamed_addr constant [3 x i32] [i32 4661, i32 1110028, i32 0], align 448 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 451 // CHECK-CXX11: private unnamed_addr constant [3 x i32] [i32 4661, i32 1110027, i32 0], align 452 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 255 // CHECK-CXX11: private unnamed_addr constant [3 x i16] [i16 69, i16 70, i16 0], align 256 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 260 // CHECK-CXX11: private unnamed_addr constant [5 x i16] [i16 4384, i16 544, i16 -9272, i16 -9168, i16 0], align 261 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 265 // CHECK-CXX11: private unnamed_addr constant [5 x i16] [i16 4384, i16 800, i16 -9272, i16 -9168, i16 0], align 266 const char16_t *p = u"\u1120\u0320" "\U00102030";67 68 // CHECK-C11: private unnamed_addr constant [4 x i8] c"def\00", align 169 // CHECK-CXX11: private unnamed_addr constant [4 x i8] c"def\00", align 170 const char *g = u8"def";71 72#ifdef __cplusplus73 // CHECK-CXX11: private unnamed_addr constant [4 x i8] c"ghi\00", align 174 const char *h = R"foo(ghi)foo";75 76 // CHECK-CXX11: private unnamed_addr constant [4 x i8] c"jkl\00", align 177 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 280 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 483 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 486 const wchar_t *l = LR"bar(KL)bar";87 88 // CHECK-CXX11: private unnamed_addr constant [9 x i8] c"abc\\ndef\00", align 189 const char *m = R"(abc\ndef)";90 91 // CHECK-CXX11: private unnamed_addr constant [8 x i8] c"abc\0Adef\00", align 192 const char *n = R"(abc93def)";94 95 // CHECK-CXX11: private unnamed_addr constant [11 x i8] c"abc\0Adefghi\00", align 196 const char *q = R"(abc97def)" "ghi";98 99 // CHECK-CXX11: private unnamed_addr constant [13 x i8] c"abc\\\0A??=\0Adef\00", align 1100 const char *r = R\101"(abc\102??=103def)";104 105 // CHECK-CXX11: private unnamed_addr constant [13 x i8] c"def\\\0A??=\0Aabc\00", align 1106 const char *s = u8R\107"(def\108??=109abc)";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 2112 const char16_t *t = uR\113"(abc\114??=115def)";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 4118 const char32_t *u = UR\119"(abc\120??=121def)";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 4124 const wchar_t *v = LR\125"(def\126??=127abc)";128 129#endif130#endif131}132