| ; RUN: opt -objc-arc -S < %s |
| ; rdar://12277446 |
| |
| ; The total number of paths grows exponentially with the number of branches, and a |
| ; computation of this number can overflow any reasonable fixed-sized integer. |
| |
| target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:32:64-v128:32:128-a0:0:32-n32-S32" |
| target triple = "thumbv7-apple-ios5.0.0" |
| |
| %struct.NSConstantString.11.33.55.77.99.121.143.332.1130.1340.2768 = type { i32*, i32, i8*, i32 } |
| |
| @_unnamed_cfstring_591 = external constant %struct.NSConstantString.11.33.55.77.99.121.143.332.1130.1340.2768, section "__DATA,__cfstring" |
| |
| declare i8* @objc_retain(i8*) nonlazybind |
| |
| declare void @objc_release(i8*) nonlazybind |
| |
| define hidden void @foo() { |
| entry: |
| br i1 undef, label %msgSend.nullinit, label %msgSend.call |
| |
| msgSend.call: ; preds = %entry |
| br label %msgSend.cont |
| |
| msgSend.nullinit: ; preds = %entry |
| br label %msgSend.cont |
| |
| msgSend.cont: ; preds = %msgSend.nullinit, %msgSend.call |
| %0 = bitcast %struct.NSConstantString.11.33.55.77.99.121.143.332.1130.1340.2768* @_unnamed_cfstring_591 to i8* |
| %1 = call i8* @objc_retain(i8* %0) nounwind |
| br i1 undef, label %msgSend.nullinit33, label %msgSend.call32 |
| |
| msgSend.call32: ; preds = %if.end10 |
| br label %msgSend.cont34 |
| |
| msgSend.nullinit33: ; preds = %if.end10 |
| br label %msgSend.cont34 |
| |
| msgSend.cont34: ; preds = %msgSend.nullinit33, %msgSend.call32 |
| br i1 undef, label %msgSend.nullinit38, label %msgSend.call37 |
| |
| msgSend.call37: ; preds = %msgSend.cont34 |
| br label %msgSend.cont39 |
| |
| msgSend.nullinit38: ; preds = %msgSend.cont34 |
| br label %msgSend.cont39 |
| |
| msgSend.cont39: ; preds = %msgSend.nullinit38, %msgSend.call37 |
| br i1 undef, label %msgSend.nullinit49, label %msgSend.call48 |
| |
| msgSend.call48: ; preds = %msgSend.cont39 |
| br label %msgSend.cont50 |
| |
| msgSend.nullinit49: ; preds = %msgSend.cont39 |
| br label %msgSend.cont50 |
| |
| msgSend.cont50: ; preds = %msgSend.nullinit49, %msgSend.call48 |
| br i1 undef, label %msgSend.nullinit61, label %msgSend.call60 |
| |
| msgSend.call60: ; preds = %msgSend.cont50 |
| br label %msgSend.cont62 |
| |
| msgSend.nullinit61: ; preds = %msgSend.cont50 |
| br label %msgSend.cont62 |
| |
| msgSend.cont62: ; preds = %msgSend.nullinit61, %msgSend.call60 |
| br i1 undef, label %msgSend.nullinit67, label %msgSend.call66 |
| |
| msgSend.call66: ; preds = %msgSend.cont62 |
| br label %msgSend.cont68 |
| |
| msgSend.nullinit67: ; preds = %msgSend.cont62 |
| br label %msgSend.cont68 |
| |
| msgSend.cont68: ; preds = %msgSend.nullinit67, %msgSend.call66 |
| br i1 undef, label %msgSend.nullinit84, label %msgSend.call83 |
| |
| msgSend.call83: ; preds = %msgSend.cont68 |
| br label %msgSend.cont85 |
| |
| msgSend.nullinit84: ; preds = %msgSend.cont68 |
| br label %msgSend.cont85 |
| |
| msgSend.cont85: ; preds = %msgSend.nullinit84, %msgSend.call83 |
| br i1 undef, label %msgSend.nullinit90, label %msgSend.call89 |
| |
| msgSend.call89: ; preds = %msgSend.cont85 |
| br label %msgSend.cont91 |
| |
| msgSend.nullinit90: ; preds = %msgSend.cont85 |
| br label %msgSend.cont91 |
| |
| msgSend.cont91: ; preds = %msgSend.nullinit90, %msgSend.call89 |
| br i1 undef, label %msgSend.nullinit104, label %msgSend.call103 |
| |
| msgSend.call103: ; preds = %msgSend.cont91 |
| br label %msgSend.cont105 |
| |
| msgSend.nullinit104: ; preds = %msgSend.cont91 |
| br label %msgSend.cont105 |
| |
| msgSend.cont105: ; preds = %msgSend.nullinit104, %msgSend.call103 |
| br i1 undef, label %land.lhs.true, label %if.end123 |
| |
| land.lhs.true: ; preds = %msgSend.cont105 |
| br i1 undef, label %if.then117, label %if.end123 |
| |
| if.then117: ; preds = %land.lhs.true |
| br label %if.end123 |
| |
| if.end123: ; preds = %if.then117, %land.lhs.true, %msgSend.cont105 |
| br i1 undef, label %msgSend.nullinit132, label %msgSend.call131 |
| |
| msgSend.call131: ; preds = %if.end123 |
| br label %msgSend.cont133 |
| |
| msgSend.nullinit132: ; preds = %if.end123 |
| br label %msgSend.cont133 |
| |
| msgSend.cont133: ; preds = %msgSend.nullinit132, %msgSend.call131 |
| br i1 undef, label %msgSend.nullinit139, label %msgSend.call138 |
| |
| msgSend.call138: ; preds = %msgSend.cont133 |
| br label %msgSend.cont140 |
| |
| msgSend.nullinit139: ; preds = %msgSend.cont133 |
| br label %msgSend.cont140 |
| |
| msgSend.cont140: ; preds = %msgSend.nullinit139, %msgSend.call138 |
| br i1 undef, label %if.then151, label %if.end157 |
| |
| if.then151: ; preds = %msgSend.cont140 |
| br label %if.end157 |
| |
| if.end157: ; preds = %if.then151, %msgSend.cont140 |
| br i1 undef, label %msgSend.nullinit164, label %msgSend.call163 |
| |
| msgSend.call163: ; preds = %if.end157 |
| br label %msgSend.cont165 |
| |
| msgSend.nullinit164: ; preds = %if.end157 |
| br label %msgSend.cont165 |
| |
| msgSend.cont165: ; preds = %msgSend.nullinit164, %msgSend.call163 |
| br i1 undef, label %msgSend.nullinit176, label %msgSend.call175 |
| |
| msgSend.call175: ; preds = %msgSend.cont165 |
| br label %msgSend.cont177 |
| |
| msgSend.nullinit176: ; preds = %msgSend.cont165 |
| br label %msgSend.cont177 |
| |
| msgSend.cont177: ; preds = %msgSend.nullinit176, %msgSend.call175 |
| br i1 undef, label %land.lhs.true181, label %if.end202 |
| |
| land.lhs.true181: ; preds = %msgSend.cont177 |
| br i1 undef, label %if.then187, label %if.end202 |
| |
| if.then187: ; preds = %land.lhs.true181 |
| br i1 undef, label %msgSend.nullinit199, label %msgSend.call198 |
| |
| msgSend.call198: ; preds = %if.then187 |
| br label %msgSend.cont200 |
| |
| msgSend.nullinit199: ; preds = %if.then187 |
| br label %msgSend.cont200 |
| |
| msgSend.cont200: ; preds = %msgSend.nullinit199, %msgSend.call198 |
| br label %if.end202 |
| |
| if.end202: ; preds = %msgSend.cont200, %land.lhs.true181, %msgSend.cont177 |
| br i1 undef, label %msgSend.nullinit236, label %msgSend.call235 |
| |
| msgSend.call235: ; preds = %if.end202 |
| br label %msgSend.cont237 |
| |
| msgSend.nullinit236: ; preds = %if.end202 |
| br label %msgSend.cont237 |
| |
| msgSend.cont237: ; preds = %msgSend.nullinit236, %msgSend.call235 |
| br i1 undef, label %msgSend.nullinit254, label %msgSend.call253 |
| |
| msgSend.call253: ; preds = %msgSend.cont237 |
| br label %msgSend.cont255 |
| |
| msgSend.nullinit254: ; preds = %msgSend.cont237 |
| br label %msgSend.cont255 |
| |
| msgSend.cont255: ; preds = %msgSend.nullinit254, %msgSend.call253 |
| br i1 undef, label %msgSend.nullinit269, label %msgSend.call268 |
| |
| msgSend.call268: ; preds = %msgSend.cont255 |
| br label %msgSend.cont270 |
| |
| msgSend.nullinit269: ; preds = %msgSend.cont255 |
| br label %msgSend.cont270 |
| |
| msgSend.cont270: ; preds = %msgSend.nullinit269, %msgSend.call268 |
| br i1 undef, label %msgSend.nullinit281, label %msgSend.call280 |
| |
| msgSend.call280: ; preds = %msgSend.cont270 |
| br label %msgSend.cont282 |
| |
| msgSend.nullinit281: ; preds = %msgSend.cont270 |
| br label %msgSend.cont282 |
| |
| msgSend.cont282: ; preds = %msgSend.nullinit281, %msgSend.call280 |
| br i1 undef, label %msgSend.nullinit287, label %msgSend.call286 |
| |
| msgSend.call286: ; preds = %msgSend.cont282 |
| br label %msgSend.cont288 |
| |
| msgSend.nullinit287: ; preds = %msgSend.cont282 |
| br label %msgSend.cont288 |
| |
| msgSend.cont288: ; preds = %msgSend.nullinit287, %msgSend.call286 |
| br i1 undef, label %msgSend.nullinit303, label %msgSend.call302 |
| |
| msgSend.call302: ; preds = %msgSend.cont288 |
| br label %msgSend.cont304 |
| |
| msgSend.nullinit303: ; preds = %msgSend.cont288 |
| br label %msgSend.cont304 |
| |
| msgSend.cont304: ; preds = %msgSend.nullinit303, %msgSend.call302 |
| br i1 undef, label %msgSend.nullinit344, label %msgSend.call343 |
| |
| msgSend.call343: ; preds = %msgSend.cont304 |
| br label %msgSend.cont345 |
| |
| msgSend.nullinit344: ; preds = %msgSend.cont304 |
| br label %msgSend.cont345 |
| |
| msgSend.cont345: ; preds = %msgSend.nullinit344, %msgSend.call343 |
| br i1 undef, label %msgSend.nullinit350, label %msgSend.call349 |
| |
| msgSend.call349: ; preds = %msgSend.cont345 |
| br label %msgSend.cont351 |
| |
| msgSend.nullinit350: ; preds = %msgSend.cont345 |
| br label %msgSend.cont351 |
| |
| msgSend.cont351: ; preds = %msgSend.nullinit350, %msgSend.call349 |
| br i1 undef, label %msgSend.nullinit366, label %msgSend.call365 |
| |
| msgSend.call365: ; preds = %msgSend.cont351 |
| br label %msgSend.cont367 |
| |
| msgSend.nullinit366: ; preds = %msgSend.cont351 |
| br label %msgSend.cont367 |
| |
| msgSend.cont367: ; preds = %msgSend.nullinit366, %msgSend.call365 |
| br i1 undef, label %msgSend.nullinit376, label %msgSend.call375 |
| |
| msgSend.call375: ; preds = %msgSend.cont367 |
| br label %msgSend.cont377 |
| |
| msgSend.nullinit376: ; preds = %msgSend.cont367 |
| br label %msgSend.cont377 |
| |
| msgSend.cont377: ; preds = %msgSend.nullinit376, %msgSend.call375 |
| br i1 undef, label %if.then384, label %if.else401 |
| |
| if.then384: ; preds = %msgSend.cont377 |
| br i1 undef, label %msgSend.nullinit392, label %msgSend.call391 |
| |
| msgSend.call391: ; preds = %if.then384 |
| br label %msgSend.cont393 |
| |
| msgSend.nullinit392: ; preds = %if.then384 |
| br label %msgSend.cont393 |
| |
| msgSend.cont393: ; preds = %msgSend.nullinit392, %msgSend.call391 |
| br label %if.end418 |
| |
| if.else401: ; preds = %msgSend.cont377 |
| br i1 undef, label %msgSend.nullinit409, label %msgSend.call408 |
| |
| msgSend.call408: ; preds = %if.else401 |
| br label %msgSend.cont410 |
| |
| msgSend.nullinit409: ; preds = %if.else401 |
| br label %msgSend.cont410 |
| |
| msgSend.cont410: ; preds = %msgSend.nullinit409, %msgSend.call408 |
| br label %if.end418 |
| |
| if.end418: ; preds = %msgSend.cont410, %msgSend.cont393 |
| br i1 undef, label %msgSend.nullinit470, label %msgSend.call469 |
| |
| msgSend.call469: ; preds = %if.end418 |
| br label %msgSend.cont471 |
| |
| msgSend.nullinit470: ; preds = %if.end418 |
| br label %msgSend.cont471 |
| |
| msgSend.cont471: ; preds = %msgSend.nullinit470, %msgSend.call469 |
| br i1 undef, label %msgSend.nullinit484, label %msgSend.call483 |
| |
| msgSend.call483: ; preds = %msgSend.cont471 |
| br label %msgSend.cont485 |
| |
| msgSend.nullinit484: ; preds = %msgSend.cont471 |
| br label %msgSend.cont485 |
| |
| msgSend.cont485: ; preds = %msgSend.nullinit484, %msgSend.call483 |
| br i1 undef, label %msgSend.nullinit500, label %msgSend.call499 |
| |
| msgSend.call499: ; preds = %msgSend.cont485 |
| br label %msgSend.cont501 |
| |
| msgSend.nullinit500: ; preds = %msgSend.cont485 |
| br label %msgSend.cont501 |
| |
| msgSend.cont501: ; preds = %msgSend.nullinit500, %msgSend.call499 |
| br i1 undef, label %msgSend.nullinit506, label %msgSend.call505 |
| |
| msgSend.call505: ; preds = %msgSend.cont501 |
| br label %msgSend.cont507 |
| |
| msgSend.nullinit506: ; preds = %msgSend.cont501 |
| br label %msgSend.cont507 |
| |
| msgSend.cont507: ; preds = %msgSend.nullinit506, %msgSend.call505 |
| call void @objc_release(i8* %0) nounwind, !clang.imprecise_release !0 |
| ret void |
| } |
| |
| !0 = metadata !{} |
