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