1 // RUN: %clang_cc1 -triple %itanium_abi_triple -emit-llvm -fwchar-type=short -fno-signed-wchar %s -o - | FileCheck %s --check-prefix=CHECK --check-prefix=ITANIUM
2 // RUN: %clang_cc1 -triple %ms_abi_triple -emit-llvm -fwchar-type=short -fno-signed-wchar %s -o - | FileCheck %s --check-prefix=CHECK --check-prefix=MSABI
3
4 // Run in C mode as wide multichar literals are not valid in C++
5
6 // XFAIL: target=hexagon-{{.*}}
7 // Hexagon aligns arrays of size 8+ bytes to a 64-bit boundary, which fails
8 // the first check line with "align 1".
9
10 typedef __WCHAR_TYPE__ wchar_t;
11
main(void)12 int main(void) {
13 // This should convert to utf8.
14 // CHECK: private unnamed_addr constant [10 x i8] c"\E1\84\A0\C8\A0\F4\82\80\B0\00", align 1
15 char b[10] = "\u1120\u0220\U00102030";
16
17 // ITANIUM: private unnamed_addr constant [3 x i16] [i16 65, i16 66, i16 0]
18 // MSABI: linkonce_odr dso_local unnamed_addr constant [3 x i16] [i16 65, i16 66, i16 0]
19 const wchar_t *foo = L"AB";
20
21 // This should convert to utf16.
22 // ITANIUM: private unnamed_addr constant [5 x i16] [i16 4384, i16 544, i16 -9272, i16 -9168, i16 0]
23 // MSABI: linkonce_odr dso_local unnamed_addr constant [5 x i16] [i16 4384, i16 544, i16 -9272, i16 -9168, i16 0]
24 const wchar_t *bar = L"\u1120\u0220\U00102030";
25
26 // Should pick second character.
27 // CHECK: store i8 98
28 char c = 'ab';
29
30 // CHECK: store i16 97
31 wchar_t wa = L'a';
32
33 // -4085 == 0xf00b
34 // CHECK: store i16 -4085
35 wchar_t wc = L'\uF00B';
36 }
37