1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2; RUN: opt < %s -passes=slp-vectorizer -S -mtriple=x86_64-unknown-linux -mattr=+sse4.2 | FileCheck %s 3 4@a = common local_unnamed_addr global [4 x i32] zeroinitializer, align 4 5@b = common local_unnamed_addr global [4 x i32] zeroinitializer, align 4 6 7define i32 @fn1() { 8; CHECK-LABEL: @fn1( 9; CHECK-NEXT: entry: 10; CHECK-NEXT: [[TMP0:%.*]] = load <4 x i32>, ptr @b, align 4 11; CHECK-NEXT: [[TMP1:%.*]] = icmp sgt <4 x i32> [[TMP0]], zeroinitializer 12; CHECK-NEXT: [[TMP2:%.*]] = shufflevector <4 x i32> [[TMP0]], <4 x i32> <i32 8, i32 poison, i32 ptrtoint (ptr @fn1 to i32), i32 poison>, <4 x i32> <i32 4, i32 1, i32 6, i32 6> 13; CHECK-NEXT: [[TMP3:%.*]] = select <4 x i1> [[TMP1]], <4 x i32> [[TMP2]], <4 x i32> <i32 0, i32 6, i32 0, i32 0> 14; CHECK-NEXT: [[TMP4:%.*]] = shufflevector <4 x i32> [[TMP3]], <4 x i32> poison, <4 x i32> <i32 1, i32 2, i32 3, i32 0> 15; CHECK-NEXT: store <4 x i32> [[TMP4]], ptr @a, align 4 16; CHECK-NEXT: ret i32 0 17; 18 entry: 19 %0 = load i32, ptr @b, align 4 20 %cmp = icmp sgt i32 %0, 0 21 %cond = select i1 %cmp, i32 8, i32 0 22 store i32 %cond, ptr getelementptr inbounds ([4 x i32], ptr @a, i64 0, i32 3), align 4 23 %1 = load i32, ptr getelementptr ([4 x i32], ptr @b, i64 0, i32 1), align 4 24 %cmp1 = icmp sgt i32 %1, 0 25 %. = select i1 %cmp1, i32 %1, i32 6 26 store i32 %., ptr @a, align 4 27 %2 = load i32, ptr getelementptr ([4 x i32], ptr @b, i64 0, i32 2), align 4 28 %cmp4 = icmp sgt i32 %2, 0 29 %3 = select i1 %cmp4, i32 ptrtoint (ptr @fn1 to i32), i32 0 30 store i32 %3, ptr getelementptr inbounds ([4 x i32], ptr @a, i64 0, i32 1), align 4 31 %4 = load i32, ptr getelementptr ([4 x i32], ptr @b, i64 0, i32 3), align 4 32 %cmp6 = icmp sgt i32 %4, 0 33 %5 = select i1 %cmp6, i32 ptrtoint (ptr @fn1 to i32), i32 0 34 store i32 %5, ptr getelementptr inbounds ([4 x i32], ptr @a, i64 0, i32 2), align 4 35 ret i32 0 36} 37