1; RUN: opt %loadPolly -polly-detect \ 2; RUN: -analyze < %s | FileCheck %s 3 4; CHECK: Valid Region for Scop: if.end.1631 => for.cond.1647.outer 5 6target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" 7 8define void @qtm_decompress() { 9entry: 10 br label %while.cond.outer.outer 11 12while.cond.outer.outer: ; preds = %entry 13 br label %if.end.1631 14 15if.end.1631: ; preds = %do.end.1721, %while.cond.outer.outer 16 br i1 false, label %for.cond.1647.preheader, label %if.then.1635 17 18if.then.1635: ; preds = %if.end.1631 19 br label %for.cond.1647.preheader 20 21for.cond.1647.preheader: ; preds = %if.then.1635, %if.end.1631 22 br label %for.cond.1647.outer 23 24for.cond.1647.outer: ; preds = %do.end.1685, %for.cond.1647.preheader 25 %bits_needed.5.ph = phi i8 [ 8, %for.cond.1647.preheader ], [ 0, %do.end.1685 ] 26 br label %for.cond.1647 27 28for.cond.1647: ; preds = %do.cond.1718, %for.cond.1647.outer 29 br i1 undef, label %do.cond.1718, label %if.then.1659 30 31if.then.1659: ; preds = %for.cond.1647 32 br i1 false, label %do.end.1685, label %if.then.1662 33 34if.then.1662: ; preds = %if.then.1659 35 unreachable 36 37do.end.1685: ; preds = %if.then.1659 38 br label %for.cond.1647.outer 39 40do.cond.1718: ; preds = %for.cond.1647 41 br i1 false, label %do.end.1721, label %for.cond.1647 42 43do.end.1721: ; preds = %do.cond.1718 44 br label %if.end.1631 45} 46