forked from OSchip/llvm-project
141 lines
5.8 KiB
LLVM
141 lines
5.8 KiB
LLVM
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; RUN: llc -mtriple=thumbv7-apple-ios -mcpu=cortex-a8 -verify-machineinstrs < %s
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; Teach taildup to update livein set to appease verifier.
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; rdar://11538365
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%struct.__CFString.2 = type opaque
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declare void @CFRelease(i8*)
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define hidden fastcc i32 @t() ssp {
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entry:
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%mylocale.i.i = alloca [256 x i8], align 1
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br i1 undef, label %return, label %CFStringIsHyphenationAvailableForLocale.exit
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CFStringIsHyphenationAvailableForLocale.exit: ; preds = %entry
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br i1 undef, label %return, label %if.end
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if.end: ; preds = %CFStringIsHyphenationAvailableForLocale.exit
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br i1 undef, label %if.end8.thread.i, label %if.then.i
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if.then.i: ; preds = %if.end
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br i1 undef, label %if.end8.thread.i, label %if.end8.i
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if.end8.thread.i: ; preds = %if.then.i, %if.end
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unreachable
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if.end8.i: ; preds = %if.then.i
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br i1 undef, label %if.then11.i, label %__CFHyphenationPullTokenizer.exit
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if.then11.i: ; preds = %if.end8.i
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unreachable
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__CFHyphenationPullTokenizer.exit: ; preds = %if.end8.i
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br i1 undef, label %if.end68, label %if.then3
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if.then3: ; preds = %__CFHyphenationPullTokenizer.exit
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br i1 undef, label %cond.end, label %cond.false
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cond.false: ; preds = %if.then3
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br label %cond.end
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cond.end: ; preds = %cond.false, %if.then3
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br i1 undef, label %while.end, label %while.body
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while.body: ; preds = %cond.end
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unreachable
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while.end: ; preds = %cond.end
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br i1 undef, label %if.end5.i, label %if.then.i16
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if.then.i16: ; preds = %while.end
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br i1 undef, label %if.then4.i, label %if.end5.i
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if.then4.i: ; preds = %if.then.i16
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br i1 false, label %cleanup.thread, label %if.end.i20
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if.end5.i: ; preds = %if.then.i16, %while.end
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unreachable
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if.end.i20: ; preds = %if.then4.i
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br label %for.body.i146.i
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for.body.i146.i: ; preds = %for.body.i146.i, %if.end.i20
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br i1 undef, label %if.end20.i, label %for.body.i146.i
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if.end20.i: ; preds = %for.body.i146.i
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br i1 undef, label %cleanup.thread, label %if.end23.i
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if.end23.i: ; preds = %if.end20.i
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br label %for.body.i94.i
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for.body.i94.i: ; preds = %for.body.i94.i, %if.end23.i
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br i1 undef, label %if.then28.i, label %for.body.i94.i
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if.then28.i: ; preds = %for.body.i94.i
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br i1 undef, label %cond.true.i26, label %land.lhs.true
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cond.true.i26: ; preds = %if.then28.i
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br label %land.lhs.true
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land.lhs.true: ; preds = %cond.true.i26, %if.then28.i
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br i1 false, label %cleanup.thread, label %if.end35
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if.end35: ; preds = %land.lhs.true
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br i1 undef, label %cleanup.thread, label %if.end45
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if.end45: ; preds = %if.end35
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br i1 undef, label %if.then50, label %if.end.i37
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if.end.i37: ; preds = %if.end45
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br label %if.then50
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if.then50: ; preds = %if.end.i37, %if.end45
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br i1 undef, label %__CFHyphenationGetHyphensForString.exit, label %if.end.i
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if.end.i: ; preds = %if.then50
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br i1 undef, label %cleanup.i, label %cond.true.i
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cond.true.i: ; preds = %if.end.i
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br i1 undef, label %for.cond16.preheader.i, label %for.cond57.preheader.i
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for.cond16.preheader.i: ; preds = %cond.true.i
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%cmp1791.i = icmp sgt i32 undef, 1
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br i1 %cmp1791.i, label %for.body18.i, label %for.cond57.preheader.i
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for.cond57.preheader.i: ; preds = %for.cond16.preheader.i, %cond.true.i
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%sub69.i = add i32 undef, -2
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br label %cleanup.i
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for.body18.i: ; preds = %for.cond16.preheader.i
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store i16 0, i16* undef, align 2
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br label %while.body.i
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while.body.i: ; preds = %while.body.i, %for.body18.i
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br label %while.body.i
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cleanup.i: ; preds = %for.cond57.preheader.i, %if.end.i
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br label %__CFHyphenationGetHyphensForString.exit
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__CFHyphenationGetHyphensForString.exit: ; preds = %cleanup.i, %if.then50
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%retval.1.i = phi i32 [ 0, %cleanup.i ], [ -1, %if.then50 ]
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%phitmp = bitcast %struct.__CFString.2* null to i8*
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br label %if.end68
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cleanup.thread: ; preds = %if.end35, %land.lhs.true, %if.end20.i, %if.then4.i
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call void @llvm.stackrestore(i8* null)
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br label %return
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if.end68: ; preds = %__CFHyphenationGetHyphensForString.exit, %__CFHyphenationPullTokenizer.exit
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%hyphenCount.2 = phi i32 [ %retval.1.i, %__CFHyphenationGetHyphensForString.exit ], [ 0, %__CFHyphenationPullTokenizer.exit ]
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%_token.1 = phi i8* [ %phitmp, %__CFHyphenationGetHyphensForString.exit ], [ undef, %__CFHyphenationPullTokenizer.exit ]
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call void @CFRelease(i8* %_token.1)
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br label %return
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return: ; preds = %if.end68, %cleanup.thread, %CFStringIsHyphenationAvailableForLocale.exit, %entry
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%retval.1 = phi i32 [ %hyphenCount.2, %if.end68 ], [ -1, %CFStringIsHyphenationAvailableForLocale.exit ], [ -1, %cleanup.thread ], [ -1, %entry ]
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ret i32 %retval.1
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}
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declare void @llvm.stackrestore(i8*) nounwind
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