xref: /llvm-project/llvm/test/CodeGen/X86/utf16-cfstrings.ll (revision 2f448bf509432c1a19ec46ab8cbc7353c03c6280)
1; RUN: llc < %s -mtriple x86_64-apple-macosx10 | FileCheck %s
2; <rdar://problem/10655949>
3
4%0 = type opaque
5%struct.NSConstantString = type { ptr, i32, ptr, i64 }
6
7@__CFConstantStringClassReference = external global [0 x i32]
8@.str = internal unnamed_addr constant [5 x i16] [i16 252, i16 98, i16 101, i16 114, i16 0], align 2
9@_unnamed_cfstring_ = private constant %struct.NSConstantString { ptr @__CFConstantStringClassReference, i32 2000, ptr @.str, i64 4 }, section "__DATA,__cfstring"
10
11; CHECK:         .section      __TEXT,__ustring
12; CHECK-NEXT:    .p2align        1
13; CHECK-NEXT: _.str:
14; CHECK-NEXT:    .short  252     ## 0xfc
15; CHECK-NEXT:    .short  98      ## 0x62
16; CHECK-NEXT:    .short  101     ## 0x65
17; CHECK-NEXT:    .short  114     ## 0x72
18; CHECK-NEXT:    .short  0       ## 0x0
19
20define i32 @main() uwtable ssp {
21entry:
22  %retval = alloca i32, align 4
23  store i32 0, ptr %retval
24  call void (ptr, ...) @NSLog(ptr @_unnamed_cfstring_)
25  ret i32 0
26}
27
28declare void @NSLog(ptr, ...)
29
30!llvm.module.flags = !{!0, !1, !2, !3}
31
32!0 = !{i32 1, !"Objective-C Version", i32 2}
33!1 = !{i32 1, !"Objective-C Image Info Version", i32 0}
34!2 = !{i32 1, !"Objective-C Image Info Section", !"__DATA, __objc_imageinfo, regular, no_dead_strip"}
35!3 = !{i32 4, !"Objective-C Garbage Collection", i32 0}
36