1 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
2 ; RUN: opt -S -mtriple=x86_64-unknown-linux-gnu --passes=slp-vectorizer < %s | FileCheck %s
7 ; CHECK-NEXT: [[TMP0:%.*]] = insertelement <4 x float> undef, float 0.000000e+00, i32 0
8 ; CHECK-NEXT: [[TMP1:%.*]] = insertelement <4 x float> [[TMP0]], float 0.000000e+00, i32 1
9 ; CHECK-NEXT: [[TMP2:%.*]] = insertelement <4 x float> [[TMP1]], float 0.000000e+00, i32 0
10 ; CHECK-NEXT: [[TMP3:%.*]] = insertelement <4 x float> [[TMP2]], float 0.000000e+00, i32 0
11 ; CHECK-NEXT: [[TMP4:%.*]] = fsub float 0.000000e+00, 0.000000e+00
12 ; CHECK-NEXT: [[TMP5:%.*]] = insertelement <2 x float> zeroinitializer, float [[TMP4]], i32 0
13 ; CHECK-NEXT: ret void
16 %0 = fsub float 0.000000e+00, 0.000000e+00
17 %1 = insertelement <4 x float> undef, float %0, i32 0
18 %2 = insertelement <4 x float> %1, float %0, i32 1
19 %3 = fsub float 0.000000e+00, 0.000000e+00
20 %4 = fmul float 0.000000e+00, %3
21 %5 = insertelement <4 x float> %2, float 0.000000e+00, i32 0
22 %6 = insertelement <4 x float> %5, float %4, i32 0
23 %7 = fsub float 0.000000e+00, %0
24 %8 = fsub float %7, %4
25 %9 = insertelement <2 x float> zeroinitializer, float %8, i32 0