1 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
2 ; RUN: opt -slp-vectorizer -S -mtriple=x86_64-unknown-linux -mcpu=corei7-avx -slp-threshold=-999 < %s | FileCheck %s
10 ; We broadcast %v1 and %v2
13 define void @bcast_vals(i64 *%A, i64 *%B, i64 *%S) {
14 ; CHECK-LABEL: @bcast_vals(
16 ; CHECK-NEXT: [[A0:%.*]] = load i64, i64* [[A:%.*]], align 8
17 ; CHECK-NEXT: [[B0:%.*]] = load i64, i64* [[B:%.*]], align 8
18 ; CHECK-NEXT: [[V1:%.*]] = sub i64 [[A0]], 1
19 ; CHECK-NEXT: [[V2:%.*]] = sub i64 [[B0]], 1
20 ; CHECK-NEXT: [[TMP0:%.*]] = insertelement <4 x i64> undef, i64 [[V1]], i32 0
21 ; CHECK-NEXT: [[TMP1:%.*]] = insertelement <4 x i64> [[TMP0]], i64 [[V1]], i32 1
22 ; CHECK-NEXT: [[TMP2:%.*]] = insertelement <4 x i64> [[TMP1]], i64 [[V1]], i32 2
23 ; CHECK-NEXT: [[TMP3:%.*]] = insertelement <4 x i64> [[TMP2]], i64 [[V1]], i32 3
24 ; CHECK-NEXT: [[TMP4:%.*]] = insertelement <4 x i64> undef, i64 [[V2]], i32 0
25 ; CHECK-NEXT: [[TMP5:%.*]] = insertelement <4 x i64> [[TMP4]], i64 [[V2]], i32 1
26 ; CHECK-NEXT: [[TMP6:%.*]] = insertelement <4 x i64> [[TMP5]], i64 [[V2]], i32 2
27 ; CHECK-NEXT: [[TMP7:%.*]] = insertelement <4 x i64> [[TMP6]], i64 [[V2]], i32 3
28 ; CHECK-NEXT: [[TMP8:%.*]] = add <4 x i64> [[TMP3]], [[TMP7]]
29 ; CHECK-NEXT: [[IDXS0:%.*]] = getelementptr inbounds i64, i64* [[S:%.*]], i64 0
30 ; CHECK-NEXT: [[IDXS1:%.*]] = getelementptr inbounds i64, i64* [[S]], i64 1
31 ; CHECK-NEXT: [[IDXS2:%.*]] = getelementptr inbounds i64, i64* [[S]], i64 2
32 ; CHECK-NEXT: [[IDXS3:%.*]] = getelementptr inbounds i64, i64* [[S]], i64 3
33 ; CHECK-NEXT: [[TMP9:%.*]] = bitcast i64* [[IDXS0]] to <4 x i64>*
34 ; CHECK-NEXT: store <4 x i64> [[TMP8]], <4 x i64>* [[TMP9]], align 8
35 ; CHECK-NEXT: ret void
38 %A0 = load i64, i64 *%A, align 8
39 %B0 = load i64, i64 *%B, align 8
44 %Add0 = add i64 %v1, %v2
45 %Add1 = add i64 %v2, %v1
46 %Add2 = add i64 %v2, %v1
47 %Add3 = add i64 %v1, %v2
49 %idxS0 = getelementptr inbounds i64, i64* %S, i64 0
50 %idxS1 = getelementptr inbounds i64, i64* %S, i64 1
51 %idxS2 = getelementptr inbounds i64, i64* %S, i64 2
52 %idxS3 = getelementptr inbounds i64, i64* %S, i64 3
54 store i64 %Add0, i64 *%idxS0, align 8
55 store i64 %Add1, i64 *%idxS1, align 8
56 store i64 %Add2, i64 *%idxS2, align 8
57 store i64 %Add3, i64 *%idxS3, align 8
69 define void @bcast_vals2(i16 *%A, i16 *%B, i16 *%C, i16 *%D, i16 *%E, i32 *%S) {
70 ; CHECK-LABEL: @bcast_vals2(
72 ; CHECK-NEXT: [[A0:%.*]] = load i16, i16* [[A:%.*]], align 8
73 ; CHECK-NEXT: [[B0:%.*]] = load i16, i16* [[B:%.*]], align 8
74 ; CHECK-NEXT: [[C0:%.*]] = load i16, i16* [[C:%.*]], align 8
75 ; CHECK-NEXT: [[D0:%.*]] = load i16, i16* [[D:%.*]], align 8
76 ; CHECK-NEXT: [[E0:%.*]] = load i16, i16* [[E:%.*]], align 8
77 ; CHECK-NEXT: [[V1:%.*]] = sext i16 [[A0]] to i32
78 ; CHECK-NEXT: [[TMP0:%.*]] = insertelement <4 x i16> undef, i16 [[B0]], i32 0
79 ; CHECK-NEXT: [[TMP1:%.*]] = insertelement <4 x i16> [[TMP0]], i16 [[C0]], i32 1
80 ; CHECK-NEXT: [[TMP2:%.*]] = insertelement <4 x i16> [[TMP1]], i16 [[E0]], i32 2
81 ; CHECK-NEXT: [[TMP3:%.*]] = insertelement <4 x i16> [[TMP2]], i16 [[D0]], i32 3
82 ; CHECK-NEXT: [[TMP4:%.*]] = sext <4 x i16> [[TMP3]] to <4 x i32>
83 ; CHECK-NEXT: [[TMP5:%.*]] = insertelement <4 x i32> undef, i32 [[V1]], i32 0
84 ; CHECK-NEXT: [[TMP6:%.*]] = insertelement <4 x i32> [[TMP5]], i32 [[V1]], i32 1
85 ; CHECK-NEXT: [[TMP7:%.*]] = insertelement <4 x i32> [[TMP6]], i32 [[V1]], i32 2
86 ; CHECK-NEXT: [[TMP8:%.*]] = insertelement <4 x i32> [[TMP7]], i32 [[V1]], i32 3
87 ; CHECK-NEXT: [[TMP9:%.*]] = add <4 x i32> [[TMP8]], [[TMP4]]
88 ; CHECK-NEXT: [[IDXS0:%.*]] = getelementptr inbounds i32, i32* [[S:%.*]], i64 0
89 ; CHECK-NEXT: [[IDXS1:%.*]] = getelementptr inbounds i32, i32* [[S]], i64 1
90 ; CHECK-NEXT: [[IDXS2:%.*]] = getelementptr inbounds i32, i32* [[S]], i64 2
91 ; CHECK-NEXT: [[IDXS3:%.*]] = getelementptr inbounds i32, i32* [[S]], i64 3
92 ; CHECK-NEXT: [[TMP10:%.*]] = bitcast i32* [[IDXS0]] to <4 x i32>*
93 ; CHECK-NEXT: store <4 x i32> [[TMP9]], <4 x i32>* [[TMP10]], align 8
94 ; CHECK-NEXT: ret void
97 %A0 = load i16, i16 *%A, align 8
98 %B0 = load i16, i16 *%B, align 8
99 %C0 = load i16, i16 *%C, align 8
100 %D0 = load i16, i16 *%D, align 8
101 %E0 = load i16, i16 *%E, align 8
103 %v1 = sext i16 %A0 to i32
104 %v2 = sext i16 %B0 to i32
105 %v3 = sext i16 %C0 to i32
106 %v4 = sext i16 %D0 to i32
107 %v5 = sext i16 %E0 to i32
109 %Add0 = add i32 %v1, %v2
110 %Add1 = add i32 %v3, %v1
111 %Add2 = add i32 %v5, %v1
112 %Add3 = add i32 %v1, %v4
114 %idxS0 = getelementptr inbounds i32, i32* %S, i64 0
115 %idxS1 = getelementptr inbounds i32, i32* %S, i64 1
116 %idxS2 = getelementptr inbounds i32, i32* %S, i64 2
117 %idxS3 = getelementptr inbounds i32, i32* %S, i64 3
119 store i32 %Add0, i32 *%idxS0, align 8
120 store i32 %Add1, i32 *%idxS1, align 8
121 store i32 %Add2, i32 *%idxS2, align 8
122 store i32 %Add3, i32 *%idxS3, align 8