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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 52; RUN: opt -S --passes=slp-vectorizer -mtriple=x86_64-unknown-linux-gnu < %s -slp-threshold=-99999 | FileCheck %s3 4define void @test() {5; CHECK-LABEL: define void @test() {6; CHECK-NEXT: [[BB:.*]]:7; CHECK-NEXT: br i1 false, label %[[BB1:.*]], label %[[BB5:.*]]8; CHECK: [[BB1]]:9; CHECK-NEXT: [[TMP0:%.*]] = phi <2 x i32> [ [[TMP3:%.*]], %[[BB1]] ], [ zeroinitializer, %[[BB]] ]10; CHECK-NEXT: [[TMP4:%.*]] = insertelement <2 x i32> <i32 poison, i32 0>, i32 0, i32 011; CHECK-NEXT: [[TMP5:%.*]] = or <2 x i32> [[TMP0]], [[TMP4]]12; CHECK-NEXT: [[TMP1:%.*]] = shufflevector <2 x i32> [[TMP0]], <2 x i32> <i32 poison, i32 0>, <2 x i32> <i32 0, i32 3>13; CHECK-NEXT: [[TMP2:%.*]] = insertelement <2 x i32> <i32 poison, i32 1>, i32 0, i32 014; CHECK-NEXT: [[TMP3]] = or <2 x i32> [[TMP1]], [[TMP2]]15; CHECK-NEXT: [[TMP6:%.*]] = extractelement <2 x i32> [[TMP5]], i32 116; CHECK-NEXT: [[OR3:%.*]] = or i32 [[TMP6]], 017; CHECK-NEXT: br i1 false, label %[[BB1]], label %[[BB5]]18; CHECK: [[BB5]]:19; CHECK-NEXT: [[TMP7:%.*]] = phi <2 x i32> [ zeroinitializer, %[[BB]] ], [ [[TMP5]], %[[BB1]] ]20; CHECK-NEXT: ret void21;22bb:23 br i1 false, label %bb1, label %bb524 25bb1:26 %phi = phi i32 [ %or4, %bb1 ], [ 0, %bb ]27 %phi2 = phi i32 [ %add, %bb1 ], [ 0, %bb ]28 %add = add i32 1, 029 %or = or i32 0, %phi230 %or3 = or i32 %or, 031 %mul = mul i32 0, 032 %or4 = or i32 %phi, %mul33 br i1 false, label %bb1, label %bb534 35bb5:36 %phi6 = phi i32 [ 0, %bb ], [ %or4, %bb1 ]37 %phi7 = phi i32 [ 0, %bb ], [ %or, %bb1 ]38 ret void39}40