1 ; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
2 ; RUN: llc < %s -mtriple=i686-unknown -mattr=+sse4.1 -show-mc-encoding | FileCheck %s --check-prefixes=SSE,X32-SSE
3 ; RUN: llc < %s -mtriple=i686-unknown -mattr=+avx -show-mc-encoding | FileCheck %s --check-prefixes=AVX,X32-AVX
4 ; RUN: llc < %s -mtriple=i686-unknown -mattr=+avx512vl -show-mc-encoding | FileCheck %s --check-prefixes=AVX512VL,X32-AVX512VL
5 ; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+sse4.1 -show-mc-encoding | FileCheck %s --check-prefixes=SSE,X64-SSE
6 ; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+avx -show-mc-encoding | FileCheck %s --check-prefixes=AVX,X64-AVX
7 ; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+avx512vl -show-mc-encoding | FileCheck %s --check-prefixes=AVX512VL,X64-AVX512VL
9 define <2 x double> @fpext_4f32_to_2f64(<4 x float> %a) {
10 ; SSE-LABEL: fpext_4f32_to_2f64:
12 ; SSE-NEXT: cvtps2pd %xmm0, %xmm0 # encoding: [0x0f,0x5a,0xc0]
13 ; SSE-NEXT: ret{{[l|q]}} # encoding: [0xc3]
15 ; AVX-LABEL: fpext_4f32_to_2f64:
17 ; AVX-NEXT: vcvtps2pd %xmm0, %xmm0 # encoding: [0xc5,0xf8,0x5a,0xc0]
18 ; AVX-NEXT: ret{{[l|q]}} # encoding: [0xc3]
20 ; AVX512VL-LABEL: fpext_4f32_to_2f64:
22 ; AVX512VL-NEXT: vcvtps2pd %xmm0, %xmm0 # EVEX TO VEX Compression encoding: [0xc5,0xf8,0x5a,0xc0]
23 ; AVX512VL-NEXT: ret{{[l|q]}} # encoding: [0xc3]
24 %cvt = fpext <4 x float> %a to <4 x double>
25 %shuf = shufflevector <4 x double> %cvt, <4 x double> undef, <2 x i32> <i32 0, i32 1>
26 ret <2 x double> %shuf
29 define <2 x double> @fpext_8f32_to_2f64(<8 x float> %a) {
30 ; SSE-LABEL: fpext_8f32_to_2f64:
32 ; SSE-NEXT: cvtps2pd %xmm0, %xmm0 # encoding: [0x0f,0x5a,0xc0]
33 ; SSE-NEXT: ret{{[l|q]}} # encoding: [0xc3]
35 ; AVX-LABEL: fpext_8f32_to_2f64:
37 ; AVX-NEXT: vcvtps2pd %xmm0, %xmm0 # encoding: [0xc5,0xf8,0x5a,0xc0]
38 ; AVX-NEXT: vzeroupper # encoding: [0xc5,0xf8,0x77]
39 ; AVX-NEXT: ret{{[l|q]}} # encoding: [0xc3]
41 ; AVX512VL-LABEL: fpext_8f32_to_2f64:
43 ; AVX512VL-NEXT: vcvtps2pd %ymm0, %zmm0 # encoding: [0x62,0xf1,0x7c,0x48,0x5a,0xc0]
44 ; AVX512VL-NEXT: # kill: def $xmm0 killed $xmm0 killed $zmm0
45 ; AVX512VL-NEXT: vzeroupper # encoding: [0xc5,0xf8,0x77]
46 ; AVX512VL-NEXT: ret{{[l|q]}} # encoding: [0xc3]
47 %cvt = fpext <8 x float> %a to <8 x double>
48 %shuf = shufflevector <8 x double> %cvt, <8 x double> undef, <2 x i32> <i32 0, i32 1>
49 ret <2 x double> %shuf
52 define <4 x double> @fpext_8f32_to_4f64(<8 x float> %a) {
53 ; SSE-LABEL: fpext_8f32_to_4f64:
55 ; SSE-NEXT: cvtps2pd %xmm0, %xmm2 # encoding: [0x0f,0x5a,0xd0]
56 ; SSE-NEXT: movhlps %xmm0, %xmm0 # encoding: [0x0f,0x12,0xc0]
57 ; SSE-NEXT: # xmm0 = xmm0[1,1]
58 ; SSE-NEXT: cvtps2pd %xmm0, %xmm1 # encoding: [0x0f,0x5a,0xc8]
59 ; SSE-NEXT: movaps %xmm2, %xmm0 # encoding: [0x0f,0x28,0xc2]
60 ; SSE-NEXT: ret{{[l|q]}} # encoding: [0xc3]
62 ; AVX-LABEL: fpext_8f32_to_4f64:
64 ; AVX-NEXT: vcvtps2pd %xmm0, %ymm0 # encoding: [0xc5,0xfc,0x5a,0xc0]
65 ; AVX-NEXT: ret{{[l|q]}} # encoding: [0xc3]
67 ; AVX512VL-LABEL: fpext_8f32_to_4f64:
69 ; AVX512VL-NEXT: vcvtps2pd %ymm0, %zmm0 # encoding: [0x62,0xf1,0x7c,0x48,0x5a,0xc0]
70 ; AVX512VL-NEXT: # kill: def $ymm0 killed $ymm0 killed $zmm0
71 ; AVX512VL-NEXT: ret{{[l|q]}} # encoding: [0xc3]
72 %cvt = fpext <8 x float> %a to <8 x double>
73 %shuf = shufflevector <8 x double> %cvt, <8 x double> undef, <4 x i32> <i32 0, i32 1, i32 2, i32 3>
74 ret <4 x double> %shuf
78 define void @fpext_frommem(<2 x float>* %in, <2 x double>* %out) {
79 ; X32-SSE-LABEL: fpext_frommem:
80 ; X32-SSE: # %bb.0: # %entry
81 ; X32-SSE-NEXT: movl {{[0-9]+}}(%esp), %eax # encoding: [0x8b,0x44,0x24,0x08]
82 ; X32-SSE-NEXT: movl {{[0-9]+}}(%esp), %ecx # encoding: [0x8b,0x4c,0x24,0x04]
83 ; X32-SSE-NEXT: cvtps2pd (%ecx), %xmm0 # encoding: [0x0f,0x5a,0x01]
84 ; X32-SSE-NEXT: movups %xmm0, (%eax) # encoding: [0x0f,0x11,0x00]
85 ; X32-SSE-NEXT: retl # encoding: [0xc3]
87 ; X32-AVX-LABEL: fpext_frommem:
88 ; X32-AVX: # %bb.0: # %entry
89 ; X32-AVX-NEXT: movl {{[0-9]+}}(%esp), %eax # encoding: [0x8b,0x44,0x24,0x08]
90 ; X32-AVX-NEXT: movl {{[0-9]+}}(%esp), %ecx # encoding: [0x8b,0x4c,0x24,0x04]
91 ; X32-AVX-NEXT: vcvtps2pd (%ecx), %xmm0 # encoding: [0xc5,0xf8,0x5a,0x01]
92 ; X32-AVX-NEXT: vmovups %xmm0, (%eax) # encoding: [0xc5,0xf8,0x11,0x00]
93 ; X32-AVX-NEXT: retl # encoding: [0xc3]
95 ; X32-AVX512VL-LABEL: fpext_frommem:
96 ; X32-AVX512VL: # %bb.0: # %entry
97 ; X32-AVX512VL-NEXT: movl {{[0-9]+}}(%esp), %eax # encoding: [0x8b,0x44,0x24,0x08]
98 ; X32-AVX512VL-NEXT: movl {{[0-9]+}}(%esp), %ecx # encoding: [0x8b,0x4c,0x24,0x04]
99 ; X32-AVX512VL-NEXT: vcvtps2pd (%ecx), %xmm0 # EVEX TO VEX Compression encoding: [0xc5,0xf8,0x5a,0x01]
100 ; X32-AVX512VL-NEXT: vmovups %xmm0, (%eax) # EVEX TO VEX Compression encoding: [0xc5,0xf8,0x11,0x00]
101 ; X32-AVX512VL-NEXT: retl # encoding: [0xc3]
103 ; X64-SSE-LABEL: fpext_frommem:
104 ; X64-SSE: # %bb.0: # %entry
105 ; X64-SSE-NEXT: cvtps2pd (%rdi), %xmm0 # encoding: [0x0f,0x5a,0x07]
106 ; X64-SSE-NEXT: movups %xmm0, (%rsi) # encoding: [0x0f,0x11,0x06]
107 ; X64-SSE-NEXT: retq # encoding: [0xc3]
109 ; X64-AVX-LABEL: fpext_frommem:
110 ; X64-AVX: # %bb.0: # %entry
111 ; X64-AVX-NEXT: vcvtps2pd (%rdi), %xmm0 # encoding: [0xc5,0xf8,0x5a,0x07]
112 ; X64-AVX-NEXT: vmovups %xmm0, (%rsi) # encoding: [0xc5,0xf8,0x11,0x06]
113 ; X64-AVX-NEXT: retq # encoding: [0xc3]
115 ; X64-AVX512VL-LABEL: fpext_frommem:
116 ; X64-AVX512VL: # %bb.0: # %entry
117 ; X64-AVX512VL-NEXT: vcvtps2pd (%rdi), %xmm0 # EVEX TO VEX Compression encoding: [0xc5,0xf8,0x5a,0x07]
118 ; X64-AVX512VL-NEXT: vmovups %xmm0, (%rsi) # EVEX TO VEX Compression encoding: [0xc5,0xf8,0x11,0x06]
119 ; X64-AVX512VL-NEXT: retq # encoding: [0xc3]
121 %0 = load <2 x float>, <2 x float>* %in, align 8
122 %1 = fpext <2 x float> %0 to <2 x double>
123 store <2 x double> %1, <2 x double>* %out, align 1
127 define void @fpext_frommem4(<4 x float>* %in, <4 x double>* %out) {
128 ; X32-SSE-LABEL: fpext_frommem4:
129 ; X32-SSE: # %bb.0: # %entry
130 ; X32-SSE-NEXT: movl {{[0-9]+}}(%esp), %eax # encoding: [0x8b,0x44,0x24,0x08]
131 ; X32-SSE-NEXT: movl {{[0-9]+}}(%esp), %ecx # encoding: [0x8b,0x4c,0x24,0x04]
132 ; X32-SSE-NEXT: cvtps2pd (%ecx), %xmm0 # encoding: [0x0f,0x5a,0x01]
133 ; X32-SSE-NEXT: cvtps2pd 8(%ecx), %xmm1 # encoding: [0x0f,0x5a,0x49,0x08]
134 ; X32-SSE-NEXT: movups %xmm1, 16(%eax) # encoding: [0x0f,0x11,0x48,0x10]
135 ; X32-SSE-NEXT: movups %xmm0, (%eax) # encoding: [0x0f,0x11,0x00]
136 ; X32-SSE-NEXT: retl # encoding: [0xc3]
138 ; X32-AVX-LABEL: fpext_frommem4:
139 ; X32-AVX: # %bb.0: # %entry
140 ; X32-AVX-NEXT: movl {{[0-9]+}}(%esp), %eax # encoding: [0x8b,0x44,0x24,0x08]
141 ; X32-AVX-NEXT: movl {{[0-9]+}}(%esp), %ecx # encoding: [0x8b,0x4c,0x24,0x04]
142 ; X32-AVX-NEXT: vcvtps2pd (%ecx), %ymm0 # encoding: [0xc5,0xfc,0x5a,0x01]
143 ; X32-AVX-NEXT: vmovups %ymm0, (%eax) # encoding: [0xc5,0xfc,0x11,0x00]
144 ; X32-AVX-NEXT: vzeroupper # encoding: [0xc5,0xf8,0x77]
145 ; X32-AVX-NEXT: retl # encoding: [0xc3]
147 ; X32-AVX512VL-LABEL: fpext_frommem4:
148 ; X32-AVX512VL: # %bb.0: # %entry
149 ; X32-AVX512VL-NEXT: movl {{[0-9]+}}(%esp), %eax # encoding: [0x8b,0x44,0x24,0x08]
150 ; X32-AVX512VL-NEXT: movl {{[0-9]+}}(%esp), %ecx # encoding: [0x8b,0x4c,0x24,0x04]
151 ; X32-AVX512VL-NEXT: vcvtps2pd (%ecx), %ymm0 # EVEX TO VEX Compression encoding: [0xc5,0xfc,0x5a,0x01]
152 ; X32-AVX512VL-NEXT: vmovups %ymm0, (%eax) # EVEX TO VEX Compression encoding: [0xc5,0xfc,0x11,0x00]
153 ; X32-AVX512VL-NEXT: vzeroupper # encoding: [0xc5,0xf8,0x77]
154 ; X32-AVX512VL-NEXT: retl # encoding: [0xc3]
156 ; X64-SSE-LABEL: fpext_frommem4:
157 ; X64-SSE: # %bb.0: # %entry
158 ; X64-SSE-NEXT: cvtps2pd (%rdi), %xmm0 # encoding: [0x0f,0x5a,0x07]
159 ; X64-SSE-NEXT: cvtps2pd 8(%rdi), %xmm1 # encoding: [0x0f,0x5a,0x4f,0x08]
160 ; X64-SSE-NEXT: movups %xmm1, 16(%rsi) # encoding: [0x0f,0x11,0x4e,0x10]
161 ; X64-SSE-NEXT: movups %xmm0, (%rsi) # encoding: [0x0f,0x11,0x06]
162 ; X64-SSE-NEXT: retq # encoding: [0xc3]
164 ; X64-AVX-LABEL: fpext_frommem4:
165 ; X64-AVX: # %bb.0: # %entry
166 ; X64-AVX-NEXT: vcvtps2pd (%rdi), %ymm0 # encoding: [0xc5,0xfc,0x5a,0x07]
167 ; X64-AVX-NEXT: vmovups %ymm0, (%rsi) # encoding: [0xc5,0xfc,0x11,0x06]
168 ; X64-AVX-NEXT: vzeroupper # encoding: [0xc5,0xf8,0x77]
169 ; X64-AVX-NEXT: retq # encoding: [0xc3]
171 ; X64-AVX512VL-LABEL: fpext_frommem4:
172 ; X64-AVX512VL: # %bb.0: # %entry
173 ; X64-AVX512VL-NEXT: vcvtps2pd (%rdi), %ymm0 # EVEX TO VEX Compression encoding: [0xc5,0xfc,0x5a,0x07]
174 ; X64-AVX512VL-NEXT: vmovups %ymm0, (%rsi) # EVEX TO VEX Compression encoding: [0xc5,0xfc,0x11,0x06]
175 ; X64-AVX512VL-NEXT: vzeroupper # encoding: [0xc5,0xf8,0x77]
176 ; X64-AVX512VL-NEXT: retq # encoding: [0xc3]
178 %0 = load <4 x float>, <4 x float>* %in
179 %1 = fpext <4 x float> %0 to <4 x double>
180 store <4 x double> %1, <4 x double>* %out, align 1
184 define void @fpext_frommem8(<8 x float>* %in, <8 x double>* %out) {
185 ; X32-SSE-LABEL: fpext_frommem8:
186 ; X32-SSE: # %bb.0: # %entry
187 ; X32-SSE-NEXT: movl {{[0-9]+}}(%esp), %eax # encoding: [0x8b,0x44,0x24,0x08]
188 ; X32-SSE-NEXT: movl {{[0-9]+}}(%esp), %ecx # encoding: [0x8b,0x4c,0x24,0x04]
189 ; X32-SSE-NEXT: cvtps2pd 8(%ecx), %xmm0 # encoding: [0x0f,0x5a,0x41,0x08]
190 ; X32-SSE-NEXT: cvtps2pd (%ecx), %xmm1 # encoding: [0x0f,0x5a,0x09]
191 ; X32-SSE-NEXT: cvtps2pd 24(%ecx), %xmm2 # encoding: [0x0f,0x5a,0x51,0x18]
192 ; X32-SSE-NEXT: cvtps2pd 16(%ecx), %xmm3 # encoding: [0x0f,0x5a,0x59,0x10]
193 ; X32-SSE-NEXT: movups %xmm3, 32(%eax) # encoding: [0x0f,0x11,0x58,0x20]
194 ; X32-SSE-NEXT: movups %xmm2, 48(%eax) # encoding: [0x0f,0x11,0x50,0x30]
195 ; X32-SSE-NEXT: movups %xmm1, (%eax) # encoding: [0x0f,0x11,0x08]
196 ; X32-SSE-NEXT: movups %xmm0, 16(%eax) # encoding: [0x0f,0x11,0x40,0x10]
197 ; X32-SSE-NEXT: retl # encoding: [0xc3]
199 ; X32-AVX-LABEL: fpext_frommem8:
200 ; X32-AVX: # %bb.0: # %entry
201 ; X32-AVX-NEXT: movl {{[0-9]+}}(%esp), %eax # encoding: [0x8b,0x44,0x24,0x08]
202 ; X32-AVX-NEXT: movl {{[0-9]+}}(%esp), %ecx # encoding: [0x8b,0x4c,0x24,0x04]
203 ; X32-AVX-NEXT: vcvtps2pd (%ecx), %ymm0 # encoding: [0xc5,0xfc,0x5a,0x01]
204 ; X32-AVX-NEXT: vcvtps2pd 16(%ecx), %ymm1 # encoding: [0xc5,0xfc,0x5a,0x49,0x10]
205 ; X32-AVX-NEXT: vmovups %ymm1, 32(%eax) # encoding: [0xc5,0xfc,0x11,0x48,0x20]
206 ; X32-AVX-NEXT: vmovups %ymm0, (%eax) # encoding: [0xc5,0xfc,0x11,0x00]
207 ; X32-AVX-NEXT: vzeroupper # encoding: [0xc5,0xf8,0x77]
208 ; X32-AVX-NEXT: retl # encoding: [0xc3]
210 ; X32-AVX512VL-LABEL: fpext_frommem8:
211 ; X32-AVX512VL: # %bb.0: # %entry
212 ; X32-AVX512VL-NEXT: movl {{[0-9]+}}(%esp), %eax # encoding: [0x8b,0x44,0x24,0x08]
213 ; X32-AVX512VL-NEXT: movl {{[0-9]+}}(%esp), %ecx # encoding: [0x8b,0x4c,0x24,0x04]
214 ; X32-AVX512VL-NEXT: vcvtps2pd (%ecx), %zmm0 # encoding: [0x62,0xf1,0x7c,0x48,0x5a,0x01]
215 ; X32-AVX512VL-NEXT: vmovups %zmm0, (%eax) # encoding: [0x62,0xf1,0x7c,0x48,0x11,0x00]
216 ; X32-AVX512VL-NEXT: vzeroupper # encoding: [0xc5,0xf8,0x77]
217 ; X32-AVX512VL-NEXT: retl # encoding: [0xc3]
219 ; X64-SSE-LABEL: fpext_frommem8:
220 ; X64-SSE: # %bb.0: # %entry
221 ; X64-SSE-NEXT: cvtps2pd 8(%rdi), %xmm0 # encoding: [0x0f,0x5a,0x47,0x08]
222 ; X64-SSE-NEXT: cvtps2pd (%rdi), %xmm1 # encoding: [0x0f,0x5a,0x0f]
223 ; X64-SSE-NEXT: cvtps2pd 24(%rdi), %xmm2 # encoding: [0x0f,0x5a,0x57,0x18]
224 ; X64-SSE-NEXT: cvtps2pd 16(%rdi), %xmm3 # encoding: [0x0f,0x5a,0x5f,0x10]
225 ; X64-SSE-NEXT: movups %xmm3, 32(%rsi) # encoding: [0x0f,0x11,0x5e,0x20]
226 ; X64-SSE-NEXT: movups %xmm2, 48(%rsi) # encoding: [0x0f,0x11,0x56,0x30]
227 ; X64-SSE-NEXT: movups %xmm1, (%rsi) # encoding: [0x0f,0x11,0x0e]
228 ; X64-SSE-NEXT: movups %xmm0, 16(%rsi) # encoding: [0x0f,0x11,0x46,0x10]
229 ; X64-SSE-NEXT: retq # encoding: [0xc3]
231 ; X64-AVX-LABEL: fpext_frommem8:
232 ; X64-AVX: # %bb.0: # %entry
233 ; X64-AVX-NEXT: vcvtps2pd (%rdi), %ymm0 # encoding: [0xc5,0xfc,0x5a,0x07]
234 ; X64-AVX-NEXT: vcvtps2pd 16(%rdi), %ymm1 # encoding: [0xc5,0xfc,0x5a,0x4f,0x10]
235 ; X64-AVX-NEXT: vmovups %ymm1, 32(%rsi) # encoding: [0xc5,0xfc,0x11,0x4e,0x20]
236 ; X64-AVX-NEXT: vmovups %ymm0, (%rsi) # encoding: [0xc5,0xfc,0x11,0x06]
237 ; X64-AVX-NEXT: vzeroupper # encoding: [0xc5,0xf8,0x77]
238 ; X64-AVX-NEXT: retq # encoding: [0xc3]
240 ; X64-AVX512VL-LABEL: fpext_frommem8:
241 ; X64-AVX512VL: # %bb.0: # %entry
242 ; X64-AVX512VL-NEXT: vcvtps2pd (%rdi), %zmm0 # encoding: [0x62,0xf1,0x7c,0x48,0x5a,0x07]
243 ; X64-AVX512VL-NEXT: vmovups %zmm0, (%rsi) # encoding: [0x62,0xf1,0x7c,0x48,0x11,0x06]
244 ; X64-AVX512VL-NEXT: vzeroupper # encoding: [0xc5,0xf8,0x77]
245 ; X64-AVX512VL-NEXT: retq # encoding: [0xc3]
247 %0 = load <8 x float>, <8 x float>* %in
248 %1 = fpext <8 x float> %0 to <8 x double>
249 store <8 x double> %1, <8 x double>* %out, align 1
253 define <2 x double> @fpext_fromconst() {
254 ; X32-SSE-LABEL: fpext_fromconst:
255 ; X32-SSE: # %bb.0: # %entry
256 ; X32-SSE-NEXT: movaps {{.*#+}} xmm0 = [1.0E+0,-2.0E+0]
257 ; X32-SSE-NEXT: # encoding: [0x0f,0x28,0x05,A,A,A,A]
258 ; X32-SSE-NEXT: # fixup A - offset: 3, value: {{\.LCPI.*}}, kind: FK_Data_4
259 ; X32-SSE-NEXT: retl # encoding: [0xc3]
261 ; X32-AVX-LABEL: fpext_fromconst:
262 ; X32-AVX: # %bb.0: # %entry
263 ; X32-AVX-NEXT: vmovaps {{.*#+}} xmm0 = [1.0E+0,-2.0E+0]
264 ; X32-AVX-NEXT: # encoding: [0xc5,0xf8,0x28,0x05,A,A,A,A]
265 ; X32-AVX-NEXT: # fixup A - offset: 4, value: {{\.LCPI.*}}, kind: FK_Data_4
266 ; X32-AVX-NEXT: retl # encoding: [0xc3]
268 ; X32-AVX512VL-LABEL: fpext_fromconst:
269 ; X32-AVX512VL: # %bb.0: # %entry
270 ; X32-AVX512VL-NEXT: vmovaps {{\.LCPI.*}}, %xmm0 # EVEX TO VEX Compression xmm0 = [1.0E+0,-2.0E+0]
271 ; X32-AVX512VL-NEXT: # encoding: [0xc5,0xf8,0x28,0x05,A,A,A,A]
272 ; X32-AVX512VL-NEXT: # fixup A - offset: 4, value: {{\.LCPI.*}}, kind: FK_Data_4
273 ; X32-AVX512VL-NEXT: retl # encoding: [0xc3]
275 ; X64-SSE-LABEL: fpext_fromconst:
276 ; X64-SSE: # %bb.0: # %entry
277 ; X64-SSE-NEXT: movaps {{.*#+}} xmm0 = [1.0E+0,-2.0E+0]
278 ; X64-SSE-NEXT: # encoding: [0x0f,0x28,0x05,A,A,A,A]
279 ; X64-SSE-NEXT: # fixup A - offset: 3, value: {{\.LCPI.*}}-4, kind: reloc_riprel_4byte
280 ; X64-SSE-NEXT: retq # encoding: [0xc3]
282 ; X64-AVX-LABEL: fpext_fromconst:
283 ; X64-AVX: # %bb.0: # %entry
284 ; X64-AVX-NEXT: vmovaps {{.*#+}} xmm0 = [1.0E+0,-2.0E+0]
285 ; X64-AVX-NEXT: # encoding: [0xc5,0xf8,0x28,0x05,A,A,A,A]
286 ; X64-AVX-NEXT: # fixup A - offset: 4, value: {{\.LCPI.*}}-4, kind: reloc_riprel_4byte
287 ; X64-AVX-NEXT: retq # encoding: [0xc3]
289 ; X64-AVX512VL-LABEL: fpext_fromconst:
290 ; X64-AVX512VL: # %bb.0: # %entry
291 ; X64-AVX512VL-NEXT: vmovaps {{.*}}(%rip), %xmm0 # EVEX TO VEX Compression xmm0 = [1.0E+0,-2.0E+0]
292 ; X64-AVX512VL-NEXT: # encoding: [0xc5,0xf8,0x28,0x05,A,A,A,A]
293 ; X64-AVX512VL-NEXT: # fixup A - offset: 4, value: {{\.LCPI.*}}-4, kind: reloc_riprel_4byte
294 ; X64-AVX512VL-NEXT: retq # encoding: [0xc3]
296 %0 = insertelement <2 x float> undef, float 1.0, i32 0
297 %1 = insertelement <2 x float> %0, float -2.0, i32 1
298 %2 = fpext <2 x float> %1 to <2 x double>
302 ; Make sure we don't narrow a volatile load.
303 define <2 x double> @PR42079(<4 x float>* %x) {
304 ; X32-SSE-LABEL: PR42079:
306 ; X32-SSE-NEXT: movl {{[0-9]+}}(%esp), %eax # encoding: [0x8b,0x44,0x24,0x04]
307 ; X32-SSE-NEXT: movaps (%eax), %xmm0 # encoding: [0x0f,0x28,0x00]
308 ; X32-SSE-NEXT: cvtps2pd %xmm0, %xmm0 # encoding: [0x0f,0x5a,0xc0]
309 ; X32-SSE-NEXT: retl # encoding: [0xc3]
311 ; X32-AVX-LABEL: PR42079:
313 ; X32-AVX-NEXT: movl {{[0-9]+}}(%esp), %eax # encoding: [0x8b,0x44,0x24,0x04]
314 ; X32-AVX-NEXT: vmovaps (%eax), %xmm0 # encoding: [0xc5,0xf8,0x28,0x00]
315 ; X32-AVX-NEXT: vcvtps2pd %xmm0, %xmm0 # encoding: [0xc5,0xf8,0x5a,0xc0]
316 ; X32-AVX-NEXT: retl # encoding: [0xc3]
318 ; X32-AVX512VL-LABEL: PR42079:
319 ; X32-AVX512VL: # %bb.0:
320 ; X32-AVX512VL-NEXT: movl {{[0-9]+}}(%esp), %eax # encoding: [0x8b,0x44,0x24,0x04]
321 ; X32-AVX512VL-NEXT: vmovaps (%eax), %xmm0 # EVEX TO VEX Compression encoding: [0xc5,0xf8,0x28,0x00]
322 ; X32-AVX512VL-NEXT: vcvtps2pd %xmm0, %xmm0 # EVEX TO VEX Compression encoding: [0xc5,0xf8,0x5a,0xc0]
323 ; X32-AVX512VL-NEXT: retl # encoding: [0xc3]
325 ; X64-SSE-LABEL: PR42079:
327 ; X64-SSE-NEXT: movaps (%rdi), %xmm0 # encoding: [0x0f,0x28,0x07]
328 ; X64-SSE-NEXT: cvtps2pd %xmm0, %xmm0 # encoding: [0x0f,0x5a,0xc0]
329 ; X64-SSE-NEXT: retq # encoding: [0xc3]
331 ; X64-AVX-LABEL: PR42079:
333 ; X64-AVX-NEXT: vmovaps (%rdi), %xmm0 # encoding: [0xc5,0xf8,0x28,0x07]
334 ; X64-AVX-NEXT: vcvtps2pd %xmm0, %xmm0 # encoding: [0xc5,0xf8,0x5a,0xc0]
335 ; X64-AVX-NEXT: retq # encoding: [0xc3]
337 ; X64-AVX512VL-LABEL: PR42079:
338 ; X64-AVX512VL: # %bb.0:
339 ; X64-AVX512VL-NEXT: vmovaps (%rdi), %xmm0 # EVEX TO VEX Compression encoding: [0xc5,0xf8,0x28,0x07]
340 ; X64-AVX512VL-NEXT: vcvtps2pd %xmm0, %xmm0 # EVEX TO VEX Compression encoding: [0xc5,0xf8,0x5a,0xc0]
341 ; X64-AVX512VL-NEXT: retq # encoding: [0xc3]
342 %a = load volatile <4 x float>, <4 x float>* %x
343 %b = shufflevector <4 x float> %a, <4 x float> %a, <2 x i32> <i32 0, i32 1>
344 %c = fpext <2 x float> %b to <2 x double>