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annotate test/CodeGen/AMDGPU/trunc-store-f64-to-f16.ll @ 95:afa8332a0e37 LLVM3.8

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LLVM 3.8
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Tue, 13 Oct 2015 17:48:58 +0900
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children 1172e4bd9c6f
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1 ; XFAIL: *
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2 ; RUN: llc -march=amdgcn -mcpu=SI < %s
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3
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4 ; GCN-LABEL: {{^}}global_truncstore_f64_to_f16:
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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5 ; GCN: s_endpgm
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6 define void @global_truncstore_f64_to_f16(half addrspace(1)* %out, double addrspace(1)* %in) #0 {
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7 %val = load double, double addrspace(1)* %in
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8 %cvt = fptrunc double %val to half
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9 store half %cvt, half addrspace(1)* %out
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10 ret void
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11 }
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12
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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13 ; GCN-LABEL: {{^}}global_truncstore_v2f64_to_v2f16:
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14 ; GCN: s_endpgm
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15 define void @global_truncstore_v2f64_to_v2f16(<2 x half> addrspace(1)* %out, <2 x double> addrspace(1)* %in) #0 {
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16 %val = load <2 x double>, <2 x double> addrspace(1)* %in
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17 %cvt = fptrunc <2 x double> %val to <2 x half>
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18 store <2 x half> %cvt, <2 x half> addrspace(1)* %out
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19 ret void
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20 }
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21
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22 ; GCN-LABEL: {{^}}global_truncstore_v3f64_to_v3f16:
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23 ; GCN: s_endpgm
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24 define void @global_truncstore_v3f64_to_v3f16(<3 x half> addrspace(1)* %out, <3 x double> addrspace(1)* %in) #0 {
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25 %val = load <3 x double>, <3 x double> addrspace(1)* %in
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26 %cvt = fptrunc <3 x double> %val to <3 x half>
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27 store <3 x half> %cvt, <3 x half> addrspace(1)* %out
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28 ret void
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29 }
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30
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31 ; GCN-LABEL: {{^}}global_truncstore_v4f64_to_v4f16:
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32 ; GCN: s_endpgm
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33 define void @global_truncstore_v4f64_to_v4f16(<4 x half> addrspace(1)* %out, <4 x double> addrspace(1)* %in) #0 {
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34 %val = load <4 x double>, <4 x double> addrspace(1)* %in
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35 %cvt = fptrunc <4 x double> %val to <4 x half>
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36 store <4 x half> %cvt, <4 x half> addrspace(1)* %out
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37 ret void
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38 }
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39
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40 ; GCN-LABEL: {{^}}global_truncstore_v8f64_to_v8f16:
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41 ; GCN: s_endpgm
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42 define void @global_truncstore_v8f64_to_v8f16(<8 x half> addrspace(1)* %out, <8 x double> addrspace(1)* %in) #0 {
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43 %val = load <8 x double>, <8 x double> addrspace(1)* %in
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44 %cvt = fptrunc <8 x double> %val to <8 x half>
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45 store <8 x half> %cvt, <8 x half> addrspace(1)* %out
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46 ret void
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47 }
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48
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49 ; GCN-LABEL: {{^}}global_truncstore_v16f64_to_v16f16:
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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50 ; GCN: s_endpgm
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51 define void @global_truncstore_v16f64_to_v16f16(<16 x half> addrspace(1)* %out, <16 x double> addrspace(1)* %in) #0 {
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52 %val = load <16 x double>, <16 x double> addrspace(1)* %in
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53 %cvt = fptrunc <16 x double> %val to <16 x half>
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54 store <16 x half> %cvt, <16 x half> addrspace(1)* %out
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55 ret void
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56 }