| ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py |
| ; RUN: opt -passes=newgvn -S < %s | FileCheck %s |
| target datalayout = "e-m:o-i64:64-f80:128-n8:16:32:64-S128" |
| target triple = "x86_64-apple-macosx10.12.0" |
| |
| ; Function Attrs: nounwind ssp uwtable |
| define void @reorder_ref_pic_list() local_unnamed_addr { |
| ; CHECK-LABEL: @reorder_ref_pic_list( |
| ; CHECK-NEXT: entry: |
| ; CHECK-NEXT: br i1 undef, label [[FOR_END:%.*]], label [[FOR_BODY_PREHEADER:%.*]] |
| ; CHECK: for.body.preheader: |
| ; CHECK-NEXT: br label [[FOR_BODY:%.*]] |
| ; CHECK: for.body: |
| ; CHECK-NEXT: [[REFIDXLX_0:%.*]] = phi i32 [ [[INC_I51:%.*]], [[IF_ELSE58:%.*]] ], [ 0, [[FOR_BODY_PREHEADER]] ] |
| ; CHECK-NEXT: br i1 undef, label [[IF_THEN13:%.*]], label [[IF_ELSE58]] |
| ; CHECK: if.then13: |
| ; CHECK-NEXT: [[INC_I:%.*]] = add nsw i32 [[REFIDXLX_0]], 1 |
| ; CHECK-NEXT: br label [[FOR_BODY8_I:%.*]] |
| ; CHECK: for.body8.i: |
| ; CHECK-NEXT: br i1 undef, label [[FOR_INC24_I:%.*]], label [[IF_THEN17_I:%.*]] |
| ; CHECK: if.then17.i: |
| ; CHECK-NEXT: br label [[FOR_INC24_I]] |
| ; CHECK: for.inc24.i: |
| ; CHECK-NEXT: br label [[FOR_BODY8_I]] |
| ; CHECK: if.else58: |
| ; CHECK-NEXT: [[INC_I51]] = add nsw i32 [[REFIDXLX_0]], 1 |
| ; CHECK-NEXT: br label [[FOR_BODY]] |
| ; CHECK: for.end: |
| ; CHECK-NEXT: ret void |
| ; |
| entry: |
| br i1 undef, label %for.end, label %for.body.preheader |
| |
| for.body.preheader: ; preds = %entry |
| br label %for.body |
| |
| for.body: ; preds = %if.else58, %for.body.preheader |
| %refIdxLX.0 = phi i32 [ %inc.i51, %if.else58 ], [ 0, %for.body.preheader ] |
| br i1 undef, label %if.then13, label %if.else58 |
| |
| if.then13: ; preds = %for.body |
| %inc.i = add nsw i32 %refIdxLX.0, 1 |
| br label %for.body8.i |
| |
| for.body8.i: ; preds = %for.inc24.i, %if.then13 |
| %nIdx.052.i = phi i32 [ %inc.i, %if.then13 ], [ %nIdx.1.i, %for.inc24.i ] |
| br i1 undef, label %for.inc24.i, label %if.then17.i |
| |
| if.then17.i: ; preds = %for.body8.i |
| br label %for.inc24.i |
| |
| for.inc24.i: ; preds = %if.then17.i, %for.body8.i |
| %nIdx.1.i = phi i32 [ poison, %if.then17.i ], [ %nIdx.052.i, %for.body8.i ] |
| br label %for.body8.i |
| |
| if.else58: ; preds = %for.body |
| %inc.i51 = add nsw i32 %refIdxLX.0, 1 |
| br label %for.body |
| |
| for.end: ; preds = %entry |
| ret void |
| } |
| |
| |
| |