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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 -mcpu=cascadelake < %s | FileCheck %s3 4define void @test(ptr %0, i1 %1, i1 %2) {5; CHECK-LABEL: define void @test(6; CHECK-SAME: ptr [[TMP0:%.*]], i1 [[TMP1:%.*]], i1 [[TMP2:%.*]]) #[[ATTR0:[0-9]+]] {7; CHECK-NEXT: br label %[[BB4:.*]]8; CHECK: [[BB4]]:9; CHECK-NEXT: [[TMP5:%.*]] = phi <2 x i32> [ [[TMP15:%.*]], %[[TMP7:.*]] ], [ zeroinitializer, [[TMP3:%.*]] ]10; CHECK-NEXT: [[TMP6:%.*]] = shufflevector <2 x i32> [[TMP5]], <2 x i32> poison, <4 x i32> <i32 0, i32 0, i32 0, i32 1>11; CHECK-NEXT: br i1 [[TMP1]], label %[[TMP7]], label %[[BB15:.*]]12; CHECK: [[TMP7]]:13; CHECK-NEXT: [[TMP8:%.*]] = load ptr, ptr [[TMP0]], align 814; CHECK-NEXT: [[TMP9:%.*]] = getelementptr i8, ptr [[TMP8]], i64 1615; CHECK-NEXT: [[TMP10:%.*]] = load <2 x i32>, ptr [[TMP9]], align 116; CHECK-NEXT: [[TMP11:%.*]] = or <2 x i32> [[TMP10]], splat (i32 1)17; CHECK-NEXT: [[TMP13:%.*]] = shufflevector <2 x i32> [[TMP11]], <2 x i32> poison, <4 x i32> <i32 0, i32 1, i32 poison, i32 poison>18; CHECK-NEXT: [[TMP14:%.*]] = shufflevector <4 x i32> <i32 0, i32 0, i32 poison, i32 poison>, <4 x i32> [[TMP13]], <4 x i32> <i32 0, i32 1, i32 4, i32 5>19; CHECK-NEXT: [[TMP15]] = shufflevector <2 x i32> [[TMP11]], <2 x i32> <i32 1, i32 poison>, <2 x i32> <i32 2, i32 1>20; CHECK-NEXT: br i1 [[TMP2]], label %[[BB16:.*]], label %[[BB4]]21; CHECK: [[BB15]]:22; CHECK-NEXT: br label %[[BB16]]23; CHECK: [[BB16]]:24; CHECK-NEXT: [[TMP16:%.*]] = phi <4 x i32> [ [[TMP6]], %[[BB15]] ], [ [[TMP14]], %[[TMP7]] ]25; CHECK-NEXT: [[TMP17:%.*]] = load volatile ptr, ptr null, align 826; CHECK-NEXT: [[TMP18:%.*]] = getelementptr i8, ptr [[TMP17]], i64 17627; CHECK-NEXT: store <4 x i32> [[TMP16]], ptr [[TMP18]], align 828; CHECK-NEXT: ret void29;30 br label %431 324:33 %5 = phi i32 [ %14, %7 ], [ 0, %3 ]34 %6 = phi i32 [ 1, %7 ], [ 0, %3 ]35 br i1 %1, label %7, label %1536 377:38 %8 = load ptr, ptr %0, align 839 %9 = getelementptr i8, ptr %8, i64 1640 %10 = load i32, ptr %9, align 141 %11 = or i32 %10, 142 %12 = getelementptr i8, ptr %8, i64 2043 %13 = load i32, ptr %12, align 144 %14 = or i32 %13, 145 br i1 %2, label %16, label %446 4715:48 br label %1649 5016:51 %17 = phi i32 [ %6, %15 ], [ 0, %7 ]52 %18 = phi i32 [ %6, %15 ], [ %11, %7 ]53 %19 = phi i32 [ %5, %15 ], [ %14, %7 ]54 %20 = load volatile ptr, ptr null, align 855 %21 = getelementptr i8, ptr %20, i64 17656 store i32 %17, ptr %21, align 857 %22 = getelementptr i8, ptr %20, i64 18058 store i32 %17, ptr %22, align 459 %23 = getelementptr i8, ptr %20, i64 18460 store i32 %18, ptr %23, align 861 %24 = getelementptr i8, ptr %20, i64 18862 store i32 %19, ptr %24, align 463 ret void64}65