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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 22; RUN: opt -passes=slp-vectorizer -mtriple=x86_64-unknown-linux-gnu -mcpu=skx -S < %s | FileCheck %s3; RUN: opt -passes=slp-vectorizer -mtriple=x86_64-unknown-linux-gnu -mcpu=skx -S < %s -slp-threshold=-100 | FileCheck %s --check-prefix=CHECK-SLP-THRESHOLD4 5define void @test() {6; CHECK-LABEL: define void @test7; CHECK-SAME: () #[[ATTR0:[0-9]+]] {8; CHECK-NEXT: entry:9; CHECK-NEXT: [[COND_IN_V:%.*]] = select i1 false, ptr null, ptr null10; CHECK-NEXT: br label [[BB:%.*]]11; CHECK: bb:12; CHECK-NEXT: [[TMP0:%.*]] = call <13 x i64> @llvm.masked.load.v13i64.p0(ptr align 8 [[COND_IN_V]], <13 x i1> <i1 true, i1 false, i1 false, i1 false, i1 true, i1 false, i1 false, i1 false, i1 true, i1 false, i1 false, i1 false, i1 true>, <13 x i64> poison)13; CHECK-NEXT: [[TMP1:%.*]] = shufflevector <13 x i64> [[TMP0]], <13 x i64> poison, <4 x i32> <i32 0, i32 4, i32 8, i32 12>14; CHECK-NEXT: [[TMP2:%.*]] = icmp eq <4 x i64> [[TMP1]], zeroinitializer15; CHECK-NEXT: ret void16;17; CHECK-SLP-THRESHOLD-LABEL: define void @test18; CHECK-SLP-THRESHOLD-SAME: () #[[ATTR0:[0-9]+]] {19; CHECK-SLP-THRESHOLD-NEXT: entry:20; CHECK-SLP-THRESHOLD-NEXT: [[COND_IN_V:%.*]] = select i1 false, ptr null, ptr null21; CHECK-SLP-THRESHOLD-NEXT: br label [[BB:%.*]]22; CHECK-SLP-THRESHOLD: bb:23; CHECK-SLP-THRESHOLD-NEXT: [[TMP0:%.*]] = call <13 x i64> @llvm.masked.load.v13i64.p0(ptr align 8 [[COND_IN_V]], <13 x i1> <i1 true, i1 false, i1 false, i1 false, i1 true, i1 false, i1 false, i1 false, i1 true, i1 false, i1 false, i1 false, i1 true>, <13 x i64> poison)24; CHECK-SLP-THRESHOLD-NEXT: [[TMP1:%.*]] = shufflevector <13 x i64> [[TMP0]], <13 x i64> poison, <4 x i32> <i32 0, i32 4, i32 8, i32 12>25; CHECK-SLP-THRESHOLD-NEXT: [[TMP2:%.*]] = icmp eq <4 x i64> [[TMP1]], zeroinitializer26; CHECK-SLP-THRESHOLD-NEXT: ret void27;28entry:29 %cond.in.v = select i1 false, ptr null, ptr null30 br label %bb31 32bb: ; preds = %entry33 %v = load i64, ptr %cond.in.v, align 834 %bv = icmp eq i64 %v, 035 %in.1 = getelementptr i64, ptr %cond.in.v, i64 436 %v.1 = load i64, ptr %in.1, align 837 %bv.1 = icmp eq i64 %v.1, 038 %in.2 = getelementptr i64, ptr %cond.in.v, i64 839 %v.2 = load i64, ptr %in.2, align 840 %bv.2 = icmp eq i64 %v.2, 041 %in.3 = getelementptr i64, ptr %cond.in.v, i64 1242 %v.3 = load i64, ptr %in.3, align 843 %bv.3 = icmp eq i64 %v.3, 044 ret void45}46