1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2; RUN: %if x86-registered-target %{ opt < %s -passes=slp-vectorizer -S -mtriple=x86_64-unknown-linux -slp-threshold=-1 | FileCheck %s %} 3; RUN: %if aarch64-registered-target %{ opt < %s -passes=slp-vectorizer -S -mtriple=aarch64-unknown-linux-gnu -slp-threshold=-1 | FileCheck %s %} 4 5define i32 @diamond_broadcast(ptr noalias nocapture %B, ptr noalias nocapture %A) { 6; CHECK-LABEL: @diamond_broadcast( 7; CHECK-NEXT: entry: 8; CHECK-NEXT: [[LD:%.*]] = load i32, ptr [[A:%.*]], align 4 9; CHECK-NEXT: [[TMP0:%.*]] = insertelement <4 x i32> poison, i32 [[LD]], i32 0 10; CHECK-NEXT: [[SHUFFLE:%.*]] = shufflevector <4 x i32> [[TMP0]], <4 x i32> poison, <4 x i32> zeroinitializer 11; CHECK-NEXT: [[TMP1:%.*]] = mul <4 x i32> [[SHUFFLE]], [[SHUFFLE]] 12; CHECK-NEXT: store <4 x i32> [[TMP1]], ptr [[B:%.*]], align 4 13; CHECK-NEXT: ret i32 0 14; 15entry: 16 %ld = load i32, ptr %A, align 4 17 %mul = mul i32 %ld, %ld 18 store i32 %mul, ptr %B, align 4 19 %mul8 = mul i32 %ld, %ld 20 %arrayidx9 = getelementptr inbounds i32, ptr %B, i64 1 21 store i32 %mul8, ptr %arrayidx9, align 4 22 %mul14 = mul i32 %ld, %ld 23 %arrayidx15 = getelementptr inbounds i32, ptr %B, i64 2 24 store i32 %mul14, ptr %arrayidx15, align 4 25 %mul20 = mul i32 %ld, %ld 26 %arrayidx21 = getelementptr inbounds i32, ptr %B, i64 3 27 store i32 %mul20, ptr %arrayidx21, align 4 28 ret i32 0 29} 30 31 32