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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 | FileCheck %s3 4define void @test() {5; CHECK-LABEL: define void @test() {6; CHECK-NEXT: [[ENTRY:.*]]:7; CHECK-NEXT: br label %[[CONT608:.*]]8; CHECK: [[CONT221_THREAD781:.*]]:9; CHECK-NEXT: br label %[[CONT608]]10; CHECK: [[CONT608]]:11; CHECK-NEXT: [[TMP0:%.*]] = phi <2 x i1> [ poison, %[[CONT221_THREAD781]] ], [ zeroinitializer, %[[ENTRY]] ]12; CHECK-NEXT: [[TMP1:%.*]] = shufflevector <2 x i1> [[TMP0]], <2 x i1> poison, <4 x i32> <i32 0, i32 0, i32 0, i32 1>13; CHECK-NEXT: [[TMP3:%.*]] = select <4 x i1> [[TMP1]], <4 x i1> zeroinitializer, <4 x i1> zeroinitializer14; CHECK-NEXT: [[TMP7:%.*]] = shufflevector <4 x i1> [[TMP3]], <4 x i1> poison, <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 poison, i32 poison, i32 poison, i32 poison>15; CHECK-NEXT: [[TMP4:%.*]] = shufflevector <8 x i1> <i1 poison, i1 poison, i1 poison, i1 poison, i1 false, i1 false, i1 false, i1 false>, <8 x i1> [[TMP7]], <8 x i32> <i32 8, i32 9, i32 10, i32 11, i32 4, i32 5, i32 6, i32 7>16; CHECK-NEXT: [[TMP5:%.*]] = select <8 x i1> [[TMP4]], <8 x i64> zeroinitializer, <8 x i64> zeroinitializer17; CHECK-NEXT: [[TMP6:%.*]] = call i64 @llvm.vector.reduce.or.v8i64(<8 x i64> [[TMP5]])18; CHECK-NEXT: [[OP_RDX:%.*]] = or i64 0, [[TMP6]]19; CHECK-NEXT: store i64 [[OP_RDX]], ptr null, align 820; CHECK-NEXT: ret void21;22entry:23 br label %cont60824 25cont221.thread781:26 %cmp215784 = icmp eq i32 0, 027 br label %cont60828 29cont608:30 %0 = phi i1 [ %cmp215784, %cont221.thread781 ], [ false, %entry ]31 %1 = phi i1 [ false, %cont221.thread781 ], [ false, %entry ]32 %bf.shl242 = select i1 false, i64 0, i64 033 %bf.shl260 = select i1 false, i64 0, i64 034 %bf.set262 = or i64 %bf.shl242, %bf.shl26035 %2 = select i1 %1, i1 false, i1 false36 %bf.shl292 = select i1 %2, i64 0, i64 037 %bf.set305 = or i64 %bf.shl292, 038 %bf.set316 = or i64 %bf.set305, %bf.set26239 %bf.shl362 = select i1 false, i64 0, i64 040 %bf.shl380 = select i1 false, i64 0, i64 041 %3 = select i1 %0, i1 false, i1 false42 %bf.shl416 = select i1 %3, i64 0, i64 043 %4 = select i1 %0, i1 false, i1 false44 %bf.shl434 = select i1 %4, i64 0, i64 045 %bf.set418 = or i64 %bf.shl416, %bf.shl43446 %5 = select i1 %0, i1 false, i1 false47 %bf.shl560 = select i1 %5, i64 0, i64 048 %bf.set584 = or i64 %bf.shl560, 049 %bf1 = or i64 %bf.set316, %bf.shl36250 %bf2 = or i64 %bf1, %bf.shl38051 %bf3 = or i64 %bf.set418, %bf252 %bf.clear612 = or i64 %bf.set584, %bf353 store i64 %bf.clear612, ptr null, align 854 ret void55}56