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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 -slp-threshold=-99999 < %s | FileCheck %s3 4define i64 @test() {5; CHECK-LABEL: define i64 @test() {6; CHECK-NEXT: [[BB:.*]]:7; CHECK-NEXT: br label %[[BB1:.*]]8; CHECK: [[BB1]]:9; CHECK-NEXT: [[TMP1:%.*]] = phi <2 x i32> [ zeroinitializer, %[[BB]] ], [ [[TMP4:%.*]], %[[BB5:.*]] ]10; CHECK-NEXT: [[TMP2:%.*]] = or <2 x i32> zeroinitializer, [[TMP1]]11; CHECK-NEXT: [[TMP3:%.*]] = shufflevector <2 x i32> [[TMP1]], <2 x i32> [[TMP2]], <2 x i32> <i32 0, i32 3>12; CHECK-NEXT: [[TMP4]] = or <2 x i32> [[TMP3]], zeroinitializer13; CHECK-NEXT: br label %[[BB5]]14; CHECK: [[BB5]]:15; CHECK-NEXT: br i1 false, label %[[BB6:.*]], label %[[BB1]]16; CHECK: [[BB6]]:17; CHECK-NEXT: [[TMP5:%.*]] = phi <2 x i32> [ [[TMP2]], %[[BB5]] ]18; CHECK-NEXT: ret i64 019;20bb:21 br label %bb122 23bb1:24 %phi = phi i32 [ 0, %bb ], [ %or, %bb5 ]25 %phi2 = phi i32 [ 0, %bb ], [ %or4, %bb5 ]26 %or = or i32 %phi, 027 %add = add i32 0, 028 %or3 = or i32 %add, %phi229 %or4 = or i32 %or3, 030 br label %bb531 32bb5:33 br i1 false, label %bb6, label %bb134 35bb6:36 %phi7 = phi i32 [ %or, %bb5 ]37 %phi8 = phi i32 [ %or3, %bb5 ]38 ret i64 039}40