1 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5
2 ; RUN: opt -S --passes=slp-vectorizer -mtriple=x86_64-unknown-linux-gnu < %s | FileCheck %s
5 ; CHECK-LABEL: define void @test() {
6 ; CHECK-NEXT: [[BB:.*]]:
7 ; CHECK-NEXT: [[TMP0:%.*]] = shufflevector <4 x float> <float 0.000000e+00, float undef, float 0.000000e+00, float 0.000000e+00>, <4 x float> poison, <4 x i32> <i32 0, i32 0, i32 2, i32 3>
8 ; CHECK-NEXT: [[TMP1:%.*]] = shufflevector <4 x float> <float 0.000000e+00, float undef, float 0.000000e+00, float 0.000000e+00>, <4 x float> <float poison, float 0.000000e+00, float poison, float poison>, <4 x i32> <i32 0, i32 5, i32 2, i32 3>
9 ; CHECK-NEXT: br label %[[BB1:.*]]
11 ; CHECK-NEXT: [[PHI:%.*]] = phi i32 [ 0, %[[BB]] ], [ [[TMP9:%.*]], %[[BB1]] ]
12 ; CHECK-NEXT: [[FMUL:%.*]] = fmul float 0.000000e+00, 0.000000e+00
13 ; CHECK-NEXT: [[TMP2:%.*]] = insertelement <4 x float> [[TMP1]], float [[FMUL]], i32 2
14 ; CHECK-NEXT: [[TMP3:%.*]] = shufflevector <4 x float> [[TMP2]], <4 x float> poison, <4 x i32> <i32 0, i32 1, i32 2, i32 2>
15 ; CHECK-NEXT: [[TMP4:%.*]] = fadd <4 x float> [[TMP0]], [[TMP3]]
16 ; CHECK-NEXT: [[TMP5:%.*]] = fadd <4 x float> [[TMP4]], zeroinitializer
17 ; CHECK-NEXT: [[TMP6:%.*]] = fcmp ogt <4 x float> [[TMP5]], zeroinitializer
18 ; CHECK-NEXT: [[TMP7:%.*]] = select <4 x i1> [[TMP6]], <4 x i32> zeroinitializer, <4 x i32> zeroinitializer
19 ; CHECK-NEXT: [[TMP8:%.*]] = select <4 x i1> zeroinitializer, <4 x i32> [[TMP7]], <4 x i32> zeroinitializer
20 ; CHECK-NEXT: [[TMP9]] = call i32 @llvm.vector.reduce.or.v4i32(<4 x i32> [[TMP8]])
21 ; CHECK-NEXT: br label %[[BB1]]
27 %phi = phi i32 [ 0, %bb ], [ %or21, %bb1 ]
28 %sitofp = sitofp i32 0 to float
29 %fadd = fadd float %sitofp, %sitofp
30 %fadd2 = fadd float %fadd, 0.000000e+00
31 %fcmp = fcmp ogt float %fadd2, 0.000000e+00
32 %select = select i1 %fcmp, i32 0, i32 0
33 %select3 = select i1 false, i32 %select, i32 0
34 %fadd4 = fadd float %sitofp, 0.000000e+00
35 %fadd5 = fadd float %fadd4, 0.000000e+00
36 %fcmp6 = fcmp ogt float %fadd5, 0.000000e+00
37 %select7 = select i1 %fcmp6, i32 0, i32 0
38 %select8 = select i1 false, i32 %select7, i32 0
39 %or = or i32 %select3, %select8
40 %sitofp9 = sitofp i32 0 to float
41 %fmul = fmul float 0.000000e+00, 0.000000e+00
42 %fadd10 = fadd float %sitofp9, %fmul
43 %fadd11 = fadd float %fadd10, 0.000000e+00
44 %fcmp12 = fcmp ogt float %fadd11, 0.000000e+00
45 %select13 = select i1 %fcmp12, i32 0, i32 0
46 %select14 = select i1 false, i32 %select13, i32 0
47 %or15 = or i32 %select14, %or
48 %fadd16 = fadd float %fmul, 0.000000e+00
49 %fadd17 = fadd float %fadd16, 0.000000e+00
50 %fcmp18 = fcmp ogt float %fadd17, 0.000000e+00
51 %select19 = select i1 %fcmp18, i32 0, i32 0
52 %select20 = select i1 false, i32 %select19, i32 0
53 %or21 = or i32 %or15, %select20