1 ; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=knl | FileCheck %s
3 define <16 x i32> @_inreg16xi32(i32 %a) {
4 ; CHECK-LABEL: _inreg16xi32:
6 ; CHECK-NEXT: vmovd %edi, %xmm0
7 ; CHECK-NEXT: vpbroadcastd %xmm0, %ymm0
8 ; CHECK-NEXT: vinserti64x4 $1, %ymm0, %zmm0, %zmm0
10 %b = insertelement <16 x i32> undef, i32 %a, i32 0
11 %c = shufflevector <16 x i32> %b, <16 x i32> undef, <16 x i32> zeroinitializer
15 define <8 x i64> @_inreg8xi64(i64 %a) {
16 ; CHECK-LABEL: _inreg8xi64:
18 ; CHECK-NEXT: vmovq %rdi, %xmm0
19 ; CHECK-NEXT: vpbroadcastq %xmm0, %ymm0
20 ; CHECK-NEXT: vinserti64x4 $1, %ymm0, %zmm0, %zmm0
22 %b = insertelement <8 x i64> undef, i64 %a, i32 0
23 %c = shufflevector <8 x i64> %b, <8 x i64> undef, <8 x i32> zeroinitializer
27 define <16 x float> @_inreg16xfloat(float %a) {
28 ; CHECK-LABEL: _inreg16xfloat:
30 ; CHECK-NEXT: ## kill: XMM0<def> XMM0<kill> ZMM0<def>
31 ; CHECK-NEXT: vbroadcastss %xmm0, %ymm0
32 ; CHECK-NEXT: vinsertf64x4 $1, %ymm0, %zmm0, %zmm0
34 %b = insertelement <16 x float> undef, float %a, i32 0
35 %c = shufflevector <16 x float> %b, <16 x float> undef, <16 x i32> zeroinitializer
39 define <8 x double> @_inreg8xdouble(double %a) {
40 ; CHECK-LABEL: _inreg8xdouble:
42 ; CHECK-NEXT: ## kill: XMM0<def> XMM0<kill> ZMM0<def>
43 ; CHECK-NEXT: vbroadcastsd %xmm0, %ymm0
44 ; CHECK-NEXT: vinsertf64x4 $1, %ymm0, %zmm0, %zmm0
46 %b = insertelement <8 x double> undef, double %a, i32 0
47 %c = shufflevector <8 x double> %b, <8 x double> undef, <8 x i32> zeroinitializer
51 define <16 x i32> @_xmm16xi32(<16 x i32> %a) {
52 ; CHECK-LABEL: _xmm16xi32:
54 ; CHECK-NEXT: vpbroadcastd %xmm0, %ymm0
55 ; CHECK-NEXT: vinserti64x4 $1, %ymm0, %zmm0, %zmm0
57 %b = shufflevector <16 x i32> %a, <16 x i32> undef, <16 x i32> zeroinitializer
61 define <16 x float> @_xmm16xfloat(<16 x float> %a) {
62 ; CHECK-LABEL: _xmm16xfloat:
64 ; CHECK-NEXT: vbroadcastss %xmm0, %ymm0
65 ; CHECK-NEXT: vinsertf64x4 $1, %ymm0, %zmm0, %zmm0
67 %b = shufflevector <16 x float> %a, <16 x float> undef, <16 x i32> zeroinitializer
71 define <16 x i32> @test_vbroadcast() {
72 ; CHECK-LABEL: test_vbroadcast:
73 ; CHECK: ## BB#0: ## %entry
74 ; CHECK-NEXT: vpxord %zmm0, %zmm0, %zmm0
75 ; CHECK-NEXT: vcmpunordps %zmm0, %zmm0, %k1
76 ; CHECK-NEXT: vpbroadcastd {{.*}}(%rip), %zmm0 {%k1} {z}
77 ; CHECK-NEXT: knotw %k1, %k1
78 ; CHECK-NEXT: vmovdqu32 %zmm0, %zmm0 {%k1} {z}
81 %0 = sext <16 x i1> zeroinitializer to <16 x i32>
82 %1 = fcmp uno <16 x float> undef, zeroinitializer
83 %2 = sext <16 x i1> %1 to <16 x i32>
84 %3 = select <16 x i1> %1, <16 x i32> %0, <16 x i32> %2
88 ; We implement the set1 intrinsics with vector initializers. Verify that the
89 ; IR generated will produce broadcasts at the end.
90 define <8 x double> @test_set1_pd(double %d) #2 {
91 ; CHECK-LABEL: test_set1_pd:
92 ; CHECK: ## BB#0: ## %entry
93 ; CHECK-NEXT: vbroadcastsd %xmm0, %zmm0
96 %vecinit.i = insertelement <8 x double> undef, double %d, i32 0
97 %vecinit1.i = insertelement <8 x double> %vecinit.i, double %d, i32 1
98 %vecinit2.i = insertelement <8 x double> %vecinit1.i, double %d, i32 2
99 %vecinit3.i = insertelement <8 x double> %vecinit2.i, double %d, i32 3
100 %vecinit4.i = insertelement <8 x double> %vecinit3.i, double %d, i32 4
101 %vecinit5.i = insertelement <8 x double> %vecinit4.i, double %d, i32 5
102 %vecinit6.i = insertelement <8 x double> %vecinit5.i, double %d, i32 6
103 %vecinit7.i = insertelement <8 x double> %vecinit6.i, double %d, i32 7
104 ret <8 x double> %vecinit7.i
107 define <8 x i64> @test_set1_epi64(i64 %d) #2 {
108 ; CHECK-LABEL: test_set1_epi64:
109 ; CHECK: ## BB#0: ## %entry
110 ; CHECK-NEXT: vpbroadcastq %rdi, %zmm0
113 %vecinit.i = insertelement <8 x i64> undef, i64 %d, i32 0
114 %vecinit1.i = insertelement <8 x i64> %vecinit.i, i64 %d, i32 1
115 %vecinit2.i = insertelement <8 x i64> %vecinit1.i, i64 %d, i32 2
116 %vecinit3.i = insertelement <8 x i64> %vecinit2.i, i64 %d, i32 3
117 %vecinit4.i = insertelement <8 x i64> %vecinit3.i, i64 %d, i32 4
118 %vecinit5.i = insertelement <8 x i64> %vecinit4.i, i64 %d, i32 5
119 %vecinit6.i = insertelement <8 x i64> %vecinit5.i, i64 %d, i32 6
120 %vecinit7.i = insertelement <8 x i64> %vecinit6.i, i64 %d, i32 7
121 ret <8 x i64> %vecinit7.i
124 define <16 x float> @test_set1_ps(float %f) #2 {
125 ; CHECK-LABEL: test_set1_ps:
126 ; CHECK: ## BB#0: ## %entry
127 ; CHECK-NEXT: vbroadcastss %xmm0, %zmm0
130 %vecinit.i = insertelement <16 x float> undef, float %f, i32 0
131 %vecinit1.i = insertelement <16 x float> %vecinit.i, float %f, i32 1
132 %vecinit2.i = insertelement <16 x float> %vecinit1.i, float %f, i32 2
133 %vecinit3.i = insertelement <16 x float> %vecinit2.i, float %f, i32 3
134 %vecinit4.i = insertelement <16 x float> %vecinit3.i, float %f, i32 4
135 %vecinit5.i = insertelement <16 x float> %vecinit4.i, float %f, i32 5
136 %vecinit6.i = insertelement <16 x float> %vecinit5.i, float %f, i32 6
137 %vecinit7.i = insertelement <16 x float> %vecinit6.i, float %f, i32 7
138 %vecinit8.i = insertelement <16 x float> %vecinit7.i, float %f, i32 8
139 %vecinit9.i = insertelement <16 x float> %vecinit8.i, float %f, i32 9
140 %vecinit10.i = insertelement <16 x float> %vecinit9.i, float %f, i32 10
141 %vecinit11.i = insertelement <16 x float> %vecinit10.i, float %f, i32 11
142 %vecinit12.i = insertelement <16 x float> %vecinit11.i, float %f, i32 12
143 %vecinit13.i = insertelement <16 x float> %vecinit12.i, float %f, i32 13
144 %vecinit14.i = insertelement <16 x float> %vecinit13.i, float %f, i32 14
145 %vecinit15.i = insertelement <16 x float> %vecinit14.i, float %f, i32 15
146 ret <16 x float> %vecinit15.i
149 define <16 x i32> @test_set1_epi32(i32 %f) #2 {
150 ; CHECK-LABEL: test_set1_epi32:
151 ; CHECK: ## BB#0: ## %entry
152 ; CHECK-NEXT: vpbroadcastd %edi, %zmm0
155 %vecinit.i = insertelement <16 x i32> undef, i32 %f, i32 0
156 %vecinit1.i = insertelement <16 x i32> %vecinit.i, i32 %f, i32 1
157 %vecinit2.i = insertelement <16 x i32> %vecinit1.i, i32 %f, i32 2
158 %vecinit3.i = insertelement <16 x i32> %vecinit2.i, i32 %f, i32 3
159 %vecinit4.i = insertelement <16 x i32> %vecinit3.i, i32 %f, i32 4
160 %vecinit5.i = insertelement <16 x i32> %vecinit4.i, i32 %f, i32 5
161 %vecinit6.i = insertelement <16 x i32> %vecinit5.i, i32 %f, i32 6
162 %vecinit7.i = insertelement <16 x i32> %vecinit6.i, i32 %f, i32 7
163 %vecinit8.i = insertelement <16 x i32> %vecinit7.i, i32 %f, i32 8
164 %vecinit9.i = insertelement <16 x i32> %vecinit8.i, i32 %f, i32 9
165 %vecinit10.i = insertelement <16 x i32> %vecinit9.i, i32 %f, i32 10
166 %vecinit11.i = insertelement <16 x i32> %vecinit10.i, i32 %f, i32 11
167 %vecinit12.i = insertelement <16 x i32> %vecinit11.i, i32 %f, i32 12
168 %vecinit13.i = insertelement <16 x i32> %vecinit12.i, i32 %f, i32 13
169 %vecinit14.i = insertelement <16 x i32> %vecinit13.i, i32 %f, i32 14
170 %vecinit15.i = insertelement <16 x i32> %vecinit14.i, i32 %f, i32 15
171 ret <16 x i32> %vecinit15.i
174 ; We implement the scalar broadcast intrinsics with vector initializers.
175 ; Verify that the IR generated will produce the broadcast at the end.
176 define <8 x double> @test_mm512_broadcastsd_pd(<2 x double> %a) {
177 ; CHECK-LABEL: test_mm512_broadcastsd_pd:
178 ; CHECK: ## BB#0: ## %entry
179 ; CHECK-NEXT: vbroadcastsd %xmm0, %zmm0
182 %0 = extractelement <2 x double> %a, i32 0
183 %vecinit.i = insertelement <8 x double> undef, double %0, i32 0
184 %vecinit1.i = insertelement <8 x double> %vecinit.i, double %0, i32 1
185 %vecinit2.i = insertelement <8 x double> %vecinit1.i, double %0, i32 2
186 %vecinit3.i = insertelement <8 x double> %vecinit2.i, double %0, i32 3
187 %vecinit4.i = insertelement <8 x double> %vecinit3.i, double %0, i32 4
188 %vecinit5.i = insertelement <8 x double> %vecinit4.i, double %0, i32 5
189 %vecinit6.i = insertelement <8 x double> %vecinit5.i, double %0, i32 6
190 %vecinit7.i = insertelement <8 x double> %vecinit6.i, double %0, i32 7
191 ret <8 x double> %vecinit7.i