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=+avx2 -pass-remarks-output=%t | FileCheck %s
3 ; RUN: FileCheck %s --input-file=%t --check-prefix=YAML
6 ; YAML: Pass: slp-vectorizer
7 ; YAML: Name: VectorizedList
8 ; YAML: Function: multi_uses
10 ; YAML: - String: 'SLP vectorized with cost '
12 ; YAML: - String: ' and with tree size '
13 ; YAML: - TreeSize: '3'
15 define float @multi_uses(<2 x float> %x, <2 x float> %y) {
16 ; CHECK-LABEL: @multi_uses(
17 ; CHECK-NEXT: [[TMP1:%.*]] = shufflevector <2 x float> [[Y:%.*]], <2 x float> poison, <2 x i32> <i32 1, i32 1>
18 ; CHECK-NEXT: [[TMP2:%.*]] = fmul <2 x float> [[X:%.*]], [[TMP1]]
19 ; CHECK-NEXT: [[TMP3:%.*]] = extractelement <2 x float> [[TMP2]], i32 0
20 ; CHECK-NEXT: [[TMP4:%.*]] = extractelement <2 x float> [[TMP2]], i32 1
21 ; CHECK-NEXT: [[ADD:%.*]] = fadd float [[TMP3]], [[TMP4]]
22 ; CHECK-NEXT: ret float [[ADD]]
24 %x0 = extractelement <2 x float> %x, i32 0
25 %x1 = extractelement <2 x float> %x, i32 1
26 %y1 = extractelement <2 x float> %y, i32 1
27 %x0x0 = fmul float %x0, %y1
28 %x1x1 = fmul float %x1, %y1
29 %add = fadd float %x0x0, %x1x1