1 ; RUN: llc -mtriple=thumbv7-apple-ios -mcpu=cortex-a8 -verify-machineinstrs < %s
3 ; Teach taildup to update livein set to appease verifier.
6 %struct.__CFString.2 = type opaque
8 declare void @CFRelease(i8*)
10 define hidden fastcc i32 @t() ssp {
12 %mylocale.i.i = alloca [256 x i8], align 1
13 br i1 undef, label %return, label %CFStringIsHyphenationAvailableForLocale.exit
15 CFStringIsHyphenationAvailableForLocale.exit: ; preds = %entry
16 br i1 undef, label %return, label %if.end
18 if.end: ; preds = %CFStringIsHyphenationAvailableForLocale.exit
19 br i1 undef, label %if.end8.thread.i, label %if.then.i
21 if.then.i: ; preds = %if.end
22 br i1 undef, label %if.end8.thread.i, label %if.end8.i
24 if.end8.thread.i: ; preds = %if.then.i, %if.end
27 if.end8.i: ; preds = %if.then.i
28 br i1 undef, label %if.then11.i, label %__CFHyphenationPullTokenizer.exit
30 if.then11.i: ; preds = %if.end8.i
33 __CFHyphenationPullTokenizer.exit: ; preds = %if.end8.i
34 br i1 undef, label %if.end68, label %if.then3
36 if.then3: ; preds = %__CFHyphenationPullTokenizer.exit
37 br i1 undef, label %cond.end, label %cond.false
39 cond.false: ; preds = %if.then3
42 cond.end: ; preds = %cond.false, %if.then3
43 br i1 undef, label %while.end, label %while.body
45 while.body: ; preds = %cond.end
48 while.end: ; preds = %cond.end
49 br i1 undef, label %if.end5.i, label %if.then.i16
51 if.then.i16: ; preds = %while.end
52 br i1 undef, label %if.then4.i, label %if.end5.i
54 if.then4.i: ; preds = %if.then.i16
55 br i1 false, label %cleanup.thread, label %if.end.i20
57 if.end5.i: ; preds = %if.then.i16, %while.end
60 if.end.i20: ; preds = %if.then4.i
61 br label %for.body.i146.i
63 for.body.i146.i: ; preds = %for.body.i146.i, %if.end.i20
64 br i1 undef, label %if.end20.i, label %for.body.i146.i
66 if.end20.i: ; preds = %for.body.i146.i
67 br i1 undef, label %cleanup.thread, label %if.end23.i
69 if.end23.i: ; preds = %if.end20.i
70 br label %for.body.i94.i
72 for.body.i94.i: ; preds = %for.body.i94.i, %if.end23.i
73 br i1 undef, label %if.then28.i, label %for.body.i94.i
75 if.then28.i: ; preds = %for.body.i94.i
76 br i1 undef, label %cond.true.i26, label %land.lhs.true
78 cond.true.i26: ; preds = %if.then28.i
79 br label %land.lhs.true
81 land.lhs.true: ; preds = %cond.true.i26, %if.then28.i
82 br i1 false, label %cleanup.thread, label %if.end35
84 if.end35: ; preds = %land.lhs.true
85 br i1 undef, label %cleanup.thread, label %if.end45
87 if.end45: ; preds = %if.end35
88 br i1 undef, label %if.then50, label %if.end.i37
90 if.end.i37: ; preds = %if.end45
93 if.then50: ; preds = %if.end.i37, %if.end45
94 br i1 undef, label %__CFHyphenationGetHyphensForString.exit, label %if.end.i
96 if.end.i: ; preds = %if.then50
97 br i1 undef, label %cleanup.i, label %cond.true.i
99 cond.true.i: ; preds = %if.end.i
100 br i1 undef, label %for.cond16.preheader.i, label %for.cond57.preheader.i
102 for.cond16.preheader.i: ; preds = %cond.true.i
103 %cmp1791.i = icmp sgt i32 undef, 1
104 br i1 %cmp1791.i, label %for.body18.i, label %for.cond57.preheader.i
106 for.cond57.preheader.i: ; preds = %for.cond16.preheader.i, %cond.true.i
107 %sub69.i = add i32 undef, -2
110 for.body18.i: ; preds = %for.cond16.preheader.i
111 store i16 0, i16* undef, align 2
112 br label %while.body.i
114 while.body.i: ; preds = %while.body.i, %for.body18.i
115 br label %while.body.i
117 cleanup.i: ; preds = %for.cond57.preheader.i, %if.end.i
118 br label %__CFHyphenationGetHyphensForString.exit
120 __CFHyphenationGetHyphensForString.exit: ; preds = %cleanup.i, %if.then50
121 %retval.1.i = phi i32 [ 0, %cleanup.i ], [ -1, %if.then50 ]
122 %phitmp = bitcast %struct.__CFString.2* null to i8*
125 cleanup.thread: ; preds = %if.end35, %land.lhs.true, %if.end20.i, %if.then4.i
126 call void @llvm.stackrestore(i8* null)
129 if.end68: ; preds = %__CFHyphenationGetHyphensForString.exit, %__CFHyphenationPullTokenizer.exit
130 %hyphenCount.2 = phi i32 [ %retval.1.i, %__CFHyphenationGetHyphensForString.exit ], [ 0, %__CFHyphenationPullTokenizer.exit ]
131 %_token.1 = phi i8* [ %phitmp, %__CFHyphenationGetHyphensForString.exit ], [ undef, %__CFHyphenationPullTokenizer.exit ]
132 call void @CFRelease(i8* %_token.1)
135 return: ; preds = %if.end68, %cleanup.thread, %CFStringIsHyphenationAvailableForLocale.exit, %entry
136 %retval.1 = phi i32 [ %hyphenCount.2, %if.end68 ], [ -1, %CFStringIsHyphenationAvailableForLocale.exit ], [ -1, %cleanup.thread ], [ -1, %entry ]
140 declare void @llvm.stackrestore(i8*) nounwind