1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2; RUN: opt -passes=slp-vectorizer -S < %s | FileCheck %s 3 4define void @f(i16 %0) { 5; CHECK-LABEL: @f( 6; CHECK-NEXT: entry: 7; CHECK-NEXT: br label [[FOR_COND:%.*]] 8; CHECK: for.cond: 9; CHECK-NEXT: [[TMP1:%.*]] = phi i16 [ 0, [[FOR_END5:%.*]] ], [ [[TMP0:%.*]], [[ENTRY:%.*]] ] 10; CHECK-NEXT: [[B_0:%.*]] = phi i16 [ 0, [[ENTRY]] ], [ [[INC:%.*]], [[FOR_END5]] ] 11; CHECK-NEXT: [[INC]] = add i16 0, 0 12; CHECK-NEXT: br label [[FOR_BODY2:%.*]] 13; CHECK: for.body2: 14; CHECK-NEXT: br label [[FOR_BODY2]] 15; CHECK: for.end5: 16; CHECK-NEXT: br label [[FOR_COND]] 17; 18entry: 19 br label %for.cond 20 21for.cond: 22 %1 = phi i16 [ 0, %for.end5 ], [ %0, %entry ] 23 %b.0 = phi i16 [ 0, %entry ], [ %inc, %for.end5 ] 24 %inc = add i16 0, 0 25 br label %for.body2 26 27for.body2: 28 br label %for.body2 29 30for.end5: 31 br label %for.cond 32} 33