1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2; RUN: opt < %s -S -mtriple=x86_64-unknown -mattr=+avx -passes=slp-vectorizer | FileCheck %s 3 4 5 6define i32 @jumbled-load(ptr noalias nocapture %in, ptr noalias nocapture %inn, ptr noalias nocapture %out) { 7; CHECK-LABEL: @jumbled-load( 8; CHECK-NEXT: [[TMP2:%.*]] = load <4 x i32>, ptr [[IN:%.*]], align 4 9; CHECK-NEXT: [[TMP4:%.*]] = load <4 x i32>, ptr [[INN:%.*]], align 4 10; CHECK-NEXT: [[TMP5:%.*]] = mul <4 x i32> [[TMP2]], [[TMP4]] 11; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <4 x i32> [[TMP5]], <4 x i32> poison, <4 x i32> <i32 1, i32 3, i32 0, i32 2> 12; CHECK-NEXT: store <4 x i32> [[SHUFFLE]], ptr [[OUT:%.*]], align 4 13; CHECK-NEXT: ret i32 undef 14; 15 %load.1 = load i32, ptr %in, align 4 16 %gep.1 = getelementptr inbounds i32, ptr %in, i64 1 17 %load.2 = load i32, ptr %gep.1, align 4 18 %gep.2 = getelementptr inbounds i32, ptr %in, i64 2 19 %load.3 = load i32, ptr %gep.2, align 4 20 %gep.3 = getelementptr inbounds i32, ptr %in, i64 3 21 %load.4 = load i32, ptr %gep.3, align 4 22 %load.5 = load i32, ptr %inn, align 4 23 %gep.4 = getelementptr inbounds i32, ptr %inn, i64 1 24 %load.6 = load i32, ptr %gep.4, align 4 25 %gep.5 = getelementptr inbounds i32, ptr %inn, i64 2 26 %load.7 = load i32, ptr %gep.5, align 4 27 %gep.6 = getelementptr inbounds i32, ptr %inn, i64 3 28 %load.8 = load i32, ptr %gep.6, align 4 29 %mul.1 = mul i32 %load.1, %load.5 30 %mul.2 = mul i32 %load.2, %load.6 31 %mul.3 = mul i32 %load.3, %load.7 32 %mul.4 = mul i32 %load.4, %load.8 33 %gep.8 = getelementptr inbounds i32, ptr %out, i64 1 34 %gep.9 = getelementptr inbounds i32, ptr %out, i64 2 35 %gep.10 = getelementptr inbounds i32, ptr %out, i64 3 36 store i32 %mul.1, ptr %gep.9, align 4 37 store i32 %mul.2, ptr %out, align 4 38 store i32 %mul.3, ptr %gep.10, align 4 39 store i32 %mul.4, ptr %gep.8, align 4 40 41 ret i32 undef 42} 43