| ; RUN: opt %loadPolly -polly-detect -analyze < %s | FileCheck %s |
| |
| target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128" |
| |
| define void @remove_all_children(i32* %eclass) { |
| entry: |
| br label %while.body |
| |
| while.cond.loopexit: ; preds = %while.body50, %while.end44 |
| fence seq_cst |
| br label %while.cond.backedge |
| |
| while.body: ; preds = %while.cond.backedge, %entry |
| br label %if.end33 |
| |
| while.cond.backedge: ; preds = %while.end30, %while.cond.loopexit |
| br i1 false, label %while.body, label %while.end60 |
| |
| if.end33: ; preds = %while.end30 |
| br i1 false, label %while.body36, label %while.end44 |
| |
| while.body36: ; preds = %while.body36, %while.body36.lr.ph |
| %indvar77 = phi i64 [ 0, %if.end33 ], [ %indvar.next78, %while.body36 ] |
| %arrayidx40 = getelementptr i32, i32* %eclass, i64 0 |
| %indvar.next78 = add i64 %indvar77, 1 |
| br i1 false, label %while.body36, label %while.end44 |
| |
| while.end44: ; preds = %while.body36, %if.end33 |
| br i1 false, label %while.body50, label %while.cond.loopexit |
| |
| while.body50: ; preds = %while.body50, %while.body50.lr.ph |
| %indvar79 = phi i64 [ 0, %while.end44 ], [ %indvar.next80, %while.body50 ] |
| %arrayidx55 = getelementptr i32, i32* %eclass, i64 0 |
| store i32 0, i32* %arrayidx55, align 4 |
| %indvar.next80 = add i64 %indvar79, 1 |
| br i1 false, label %while.body50, label %while.cond.loopexit |
| |
| while.end60: ; preds = %while.cond.backedge |
| ret void |
| } |
| ; remove_all_children |
| ; CHECK-NOT: Valid Region |
| ; CHECK: Valid Region for Scop: if.end33 => while.cond.loopexit |
| ; CHECK-NOT: Valid Region |
