1 ; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
2 ; RUN: opt -matrix-allow-contract=false -passes='lower-matrix-intrinsics' -S < %s | FileCheck %s
4 ; Check that we do not emit shufflevectors to flatten the result of the
5 ; transpose and store the columns directly.
6 define void @transpose_store(<8 x double> %a, <8 x double>* %Ptr) {
7 ; CHECK-LABEL: @transpose_store(
9 ; CHECK-NEXT: [[SPLIT:%.*]] = shufflevector <8 x double> [[A:%.*]], <8 x double> poison, <2 x i32> <i32 0, i32 1>
10 ; CHECK-NEXT: [[SPLIT1:%.*]] = shufflevector <8 x double> [[A]], <8 x double> poison, <2 x i32> <i32 2, i32 3>
11 ; CHECK-NEXT: [[SPLIT2:%.*]] = shufflevector <8 x double> [[A]], <8 x double> poison, <2 x i32> <i32 4, i32 5>
12 ; CHECK-NEXT: [[SPLIT3:%.*]] = shufflevector <8 x double> [[A]], <8 x double> poison, <2 x i32> <i32 6, i32 7>
13 ; CHECK-NEXT: [[TMP0:%.*]] = extractelement <2 x double> [[SPLIT]], i64 0
14 ; CHECK-NEXT: [[TMP1:%.*]] = insertelement <4 x double> undef, double [[TMP0]], i64 0
15 ; CHECK-NEXT: [[TMP2:%.*]] = extractelement <2 x double> [[SPLIT1]], i64 0
16 ; CHECK-NEXT: [[TMP3:%.*]] = insertelement <4 x double> [[TMP1]], double [[TMP2]], i64 1
17 ; CHECK-NEXT: [[TMP4:%.*]] = extractelement <2 x double> [[SPLIT2]], i64 0
18 ; CHECK-NEXT: [[TMP5:%.*]] = insertelement <4 x double> [[TMP3]], double [[TMP4]], i64 2
19 ; CHECK-NEXT: [[TMP6:%.*]] = extractelement <2 x double> [[SPLIT3]], i64 0
20 ; CHECK-NEXT: [[TMP7:%.*]] = insertelement <4 x double> [[TMP5]], double [[TMP6]], i64 3
21 ; CHECK-NEXT: [[TMP8:%.*]] = extractelement <2 x double> [[SPLIT]], i64 1
22 ; CHECK-NEXT: [[TMP9:%.*]] = insertelement <4 x double> undef, double [[TMP8]], i64 0
23 ; CHECK-NEXT: [[TMP10:%.*]] = extractelement <2 x double> [[SPLIT1]], i64 1
24 ; CHECK-NEXT: [[TMP11:%.*]] = insertelement <4 x double> [[TMP9]], double [[TMP10]], i64 1
25 ; CHECK-NEXT: [[TMP12:%.*]] = extractelement <2 x double> [[SPLIT2]], i64 1
26 ; CHECK-NEXT: [[TMP13:%.*]] = insertelement <4 x double> [[TMP11]], double [[TMP12]], i64 2
27 ; CHECK-NEXT: [[TMP14:%.*]] = extractelement <2 x double> [[SPLIT3]], i64 1
28 ; CHECK-NEXT: [[TMP15:%.*]] = insertelement <4 x double> [[TMP13]], double [[TMP14]], i64 3
29 ; CHECK-NEXT: [[TMP16:%.*]] = bitcast <8 x double>* [[PTR:%.*]] to double*
30 ; CHECK-NEXT: [[VEC_CAST:%.*]] = bitcast double* [[TMP16]] to <4 x double>*
31 ; CHECK-NEXT: store <4 x double> [[TMP7]], <4 x double>* [[VEC_CAST]], align 8
32 ; CHECK-NEXT: [[VEC_GEP:%.*]] = getelementptr double, double* [[TMP16]], i64 4
33 ; CHECK-NEXT: [[VEC_CAST4:%.*]] = bitcast double* [[VEC_GEP]] to <4 x double>*
34 ; CHECK-NEXT: store <4 x double> [[TMP15]], <4 x double>* [[VEC_CAST4]], align 8
35 ; CHECK-NEXT: ret void
38 %c = call <8 x double> @llvm.matrix.transpose(<8 x double> %a, i32 2, i32 4)
39 store <8 x double> %c, <8 x double>* %Ptr, align 8
43 declare <8 x double> @llvm.matrix.transpose(<8 x double>, i32, i32)
45 define <8 x double> @transpose_fadd(<8 x double> %a) {
46 ; CHECK-LABEL: @transpose_fadd(
48 ; CHECK-NEXT: [[SPLIT:%.*]] = shufflevector <8 x double> [[A:%.*]], <8 x double> poison, <2 x i32> <i32 0, i32 1>
49 ; CHECK-NEXT: [[SPLIT1:%.*]] = shufflevector <8 x double> [[A]], <8 x double> poison, <2 x i32> <i32 2, i32 3>
50 ; CHECK-NEXT: [[SPLIT2:%.*]] = shufflevector <8 x double> [[A]], <8 x double> poison, <2 x i32> <i32 4, i32 5>
51 ; CHECK-NEXT: [[SPLIT3:%.*]] = shufflevector <8 x double> [[A]], <8 x double> poison, <2 x i32> <i32 6, i32 7>
52 ; CHECK-NEXT: [[TMP0:%.*]] = extractelement <2 x double> [[SPLIT]], i64 0
53 ; CHECK-NEXT: [[TMP1:%.*]] = insertelement <4 x double> undef, double [[TMP0]], i64 0
54 ; CHECK-NEXT: [[TMP2:%.*]] = extractelement <2 x double> [[SPLIT1]], i64 0
55 ; CHECK-NEXT: [[TMP3:%.*]] = insertelement <4 x double> [[TMP1]], double [[TMP2]], i64 1
56 ; CHECK-NEXT: [[TMP4:%.*]] = extractelement <2 x double> [[SPLIT2]], i64 0
57 ; CHECK-NEXT: [[TMP5:%.*]] = insertelement <4 x double> [[TMP3]], double [[TMP4]], i64 2
58 ; CHECK-NEXT: [[TMP6:%.*]] = extractelement <2 x double> [[SPLIT3]], i64 0
59 ; CHECK-NEXT: [[TMP7:%.*]] = insertelement <4 x double> [[TMP5]], double [[TMP6]], i64 3
60 ; CHECK-NEXT: [[TMP8:%.*]] = extractelement <2 x double> [[SPLIT]], i64 1
61 ; CHECK-NEXT: [[TMP9:%.*]] = insertelement <4 x double> undef, double [[TMP8]], i64 0
62 ; CHECK-NEXT: [[TMP10:%.*]] = extractelement <2 x double> [[SPLIT1]], i64 1
63 ; CHECK-NEXT: [[TMP11:%.*]] = insertelement <4 x double> [[TMP9]], double [[TMP10]], i64 1
64 ; CHECK-NEXT: [[TMP12:%.*]] = extractelement <2 x double> [[SPLIT2]], i64 1
65 ; CHECK-NEXT: [[TMP13:%.*]] = insertelement <4 x double> [[TMP11]], double [[TMP12]], i64 2
66 ; CHECK-NEXT: [[TMP14:%.*]] = extractelement <2 x double> [[SPLIT3]], i64 1
67 ; CHECK-NEXT: [[TMP15:%.*]] = insertelement <4 x double> [[TMP13]], double [[TMP14]], i64 3
68 ; CHECK-NEXT: [[SPLIT4:%.*]] = shufflevector <8 x double> [[A]], <8 x double> poison, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
69 ; CHECK-NEXT: [[SPLIT5:%.*]] = shufflevector <8 x double> [[A]], <8 x double> poison, <4 x i32> <i32 4, i32 5, i32 6, i32 7>
70 ; CHECK-NEXT: [[TMP16:%.*]] = fadd <4 x double> [[TMP7]], [[SPLIT4]]
71 ; CHECK-NEXT: [[TMP17:%.*]] = fadd <4 x double> [[TMP15]], [[SPLIT5]]
72 ; CHECK-NEXT: [[TMP18:%.*]] = shufflevector <4 x double> [[TMP16]], <4 x double> [[TMP17]], <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
73 ; CHECK-NEXT: ret <8 x double> [[TMP18]]
76 %c = call <8 x double> @llvm.matrix.transpose(<8 x double> %a, i32 2, i32 4)
77 %res = fadd <8 x double> %c, %a
81 define <8 x double> @transpose_fmul(<8 x double> %a) {
82 ; CHECK-LABEL: @transpose_fmul(
84 ; CHECK-NEXT: [[SPLIT:%.*]] = shufflevector <8 x double> [[A:%.*]], <8 x double> poison, <2 x i32> <i32 0, i32 1>
85 ; CHECK-NEXT: [[SPLIT1:%.*]] = shufflevector <8 x double> [[A]], <8 x double> poison, <2 x i32> <i32 2, i32 3>
86 ; CHECK-NEXT: [[SPLIT2:%.*]] = shufflevector <8 x double> [[A]], <8 x double> poison, <2 x i32> <i32 4, i32 5>
87 ; CHECK-NEXT: [[SPLIT3:%.*]] = shufflevector <8 x double> [[A]], <8 x double> poison, <2 x i32> <i32 6, i32 7>
88 ; CHECK-NEXT: [[TMP0:%.*]] = extractelement <2 x double> [[SPLIT]], i64 0
89 ; CHECK-NEXT: [[TMP1:%.*]] = insertelement <4 x double> undef, double [[TMP0]], i64 0
90 ; CHECK-NEXT: [[TMP2:%.*]] = extractelement <2 x double> [[SPLIT1]], i64 0
91 ; CHECK-NEXT: [[TMP3:%.*]] = insertelement <4 x double> [[TMP1]], double [[TMP2]], i64 1
92 ; CHECK-NEXT: [[TMP4:%.*]] = extractelement <2 x double> [[SPLIT2]], i64 0
93 ; CHECK-NEXT: [[TMP5:%.*]] = insertelement <4 x double> [[TMP3]], double [[TMP4]], i64 2
94 ; CHECK-NEXT: [[TMP6:%.*]] = extractelement <2 x double> [[SPLIT3]], i64 0
95 ; CHECK-NEXT: [[TMP7:%.*]] = insertelement <4 x double> [[TMP5]], double [[TMP6]], i64 3
96 ; CHECK-NEXT: [[TMP8:%.*]] = extractelement <2 x double> [[SPLIT]], i64 1
97 ; CHECK-NEXT: [[TMP9:%.*]] = insertelement <4 x double> undef, double [[TMP8]], i64 0
98 ; CHECK-NEXT: [[TMP10:%.*]] = extractelement <2 x double> [[SPLIT1]], i64 1
99 ; CHECK-NEXT: [[TMP11:%.*]] = insertelement <4 x double> [[TMP9]], double [[TMP10]], i64 1
100 ; CHECK-NEXT: [[TMP12:%.*]] = extractelement <2 x double> [[SPLIT2]], i64 1
101 ; CHECK-NEXT: [[TMP13:%.*]] = insertelement <4 x double> [[TMP11]], double [[TMP12]], i64 2
102 ; CHECK-NEXT: [[TMP14:%.*]] = extractelement <2 x double> [[SPLIT3]], i64 1
103 ; CHECK-NEXT: [[TMP15:%.*]] = insertelement <4 x double> [[TMP13]], double [[TMP14]], i64 3
104 ; CHECK-NEXT: [[SPLIT4:%.*]] = shufflevector <8 x double> [[A]], <8 x double> poison, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
105 ; CHECK-NEXT: [[SPLIT5:%.*]] = shufflevector <8 x double> [[A]], <8 x double> poison, <4 x i32> <i32 4, i32 5, i32 6, i32 7>
106 ; CHECK-NEXT: [[TMP16:%.*]] = fmul <4 x double> [[TMP7]], [[SPLIT4]]
107 ; CHECK-NEXT: [[TMP17:%.*]] = fmul <4 x double> [[TMP15]], [[SPLIT5]]
108 ; CHECK-NEXT: [[TMP18:%.*]] = shufflevector <4 x double> [[TMP16]], <4 x double> [[TMP17]], <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
109 ; CHECK-NEXT: ret <8 x double> [[TMP18]]
112 %c = call <8 x double> @llvm.matrix.transpose(<8 x double> %a, i32 2, i32 4)
113 %res = fmul <8 x double> %c, %a
114 ret <8 x double> %res
117 define <8 x double> @transpose_fneg(<8 x double> %a) {
118 ; CHECK-LABEL: @transpose_fneg(
120 ; CHECK-NEXT: [[SPLIT:%.*]] = shufflevector <8 x double> [[A:%.*]], <8 x double> poison, <2 x i32> <i32 0, i32 1>
121 ; CHECK-NEXT: [[SPLIT1:%.*]] = shufflevector <8 x double> [[A]], <8 x double> poison, <2 x i32> <i32 2, i32 3>
122 ; CHECK-NEXT: [[SPLIT2:%.*]] = shufflevector <8 x double> [[A]], <8 x double> poison, <2 x i32> <i32 4, i32 5>
123 ; CHECK-NEXT: [[SPLIT3:%.*]] = shufflevector <8 x double> [[A]], <8 x double> poison, <2 x i32> <i32 6, i32 7>
124 ; CHECK-NEXT: [[TMP0:%.*]] = extractelement <2 x double> [[SPLIT]], i64 0
125 ; CHECK-NEXT: [[TMP1:%.*]] = insertelement <4 x double> undef, double [[TMP0]], i64 0
126 ; CHECK-NEXT: [[TMP2:%.*]] = extractelement <2 x double> [[SPLIT1]], i64 0
127 ; CHECK-NEXT: [[TMP3:%.*]] = insertelement <4 x double> [[TMP1]], double [[TMP2]], i64 1
128 ; CHECK-NEXT: [[TMP4:%.*]] = extractelement <2 x double> [[SPLIT2]], i64 0
129 ; CHECK-NEXT: [[TMP5:%.*]] = insertelement <4 x double> [[TMP3]], double [[TMP4]], i64 2
130 ; CHECK-NEXT: [[TMP6:%.*]] = extractelement <2 x double> [[SPLIT3]], i64 0
131 ; CHECK-NEXT: [[TMP7:%.*]] = insertelement <4 x double> [[TMP5]], double [[TMP6]], i64 3
132 ; CHECK-NEXT: [[TMP8:%.*]] = extractelement <2 x double> [[SPLIT]], i64 1
133 ; CHECK-NEXT: [[TMP9:%.*]] = insertelement <4 x double> undef, double [[TMP8]], i64 0
134 ; CHECK-NEXT: [[TMP10:%.*]] = extractelement <2 x double> [[SPLIT1]], i64 1
135 ; CHECK-NEXT: [[TMP11:%.*]] = insertelement <4 x double> [[TMP9]], double [[TMP10]], i64 1
136 ; CHECK-NEXT: [[TMP12:%.*]] = extractelement <2 x double> [[SPLIT2]], i64 1
137 ; CHECK-NEXT: [[TMP13:%.*]] = insertelement <4 x double> [[TMP11]], double [[TMP12]], i64 2
138 ; CHECK-NEXT: [[TMP14:%.*]] = extractelement <2 x double> [[SPLIT3]], i64 1
139 ; CHECK-NEXT: [[TMP15:%.*]] = insertelement <4 x double> [[TMP13]], double [[TMP14]], i64 3
140 ; CHECK-NEXT: [[TMP16:%.*]] = fneg <4 x double> [[TMP7]]
141 ; CHECK-NEXT: [[TMP17:%.*]] = fneg <4 x double> [[TMP15]]
142 ; CHECK-NEXT: [[TMP18:%.*]] = shufflevector <4 x double> [[TMP16]], <4 x double> [[TMP17]], <8 x i32> <i32 0, i32 1, i32 2, i32 3, i32 4, i32 5, i32 6, i32 7>
143 ; CHECK-NEXT: ret <8 x double> [[TMP18]]
146 %c = call <8 x double> @llvm.matrix.transpose(<8 x double> %a, i32 2, i32 4)
147 %res = fneg <8 x double> %c
148 ret <8 x double> %res