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annotate test/CodeGen/AMDGPU/sign_extend.ll @ 95:afa8332a0e37

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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
parents
children 1172e4bd9c6f
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95
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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1 ; RUN: llc -march=amdgcn -mcpu=SI -verify-machineinstrs < %s | FileCheck -check-prefix=SI %s
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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2 ; RUN: llc -march=amdgcn -mcpu=tonga -verify-machineinstrs < %s | FileCheck -check-prefix=SI %s
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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3
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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4 ; SI-LABEL: {{^}}s_sext_i1_to_i32:
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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5 ; SI: v_cndmask_b32_e64
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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6 ; SI: s_endpgm
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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7 define void @s_sext_i1_to_i32(i32 addrspace(1)* %out, i32 %a, i32 %b) nounwind {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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8 %cmp = icmp eq i32 %a, %b
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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9 %sext = sext i1 %cmp to i32
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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10 store i32 %sext, i32 addrspace(1)* %out, align 4
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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11 ret void
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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12 }
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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13
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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14 ; SI-LABEL: {{^}}test_s_sext_i32_to_i64:
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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15 ; SI: s_ashr_i32
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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16 ; SI: s_endpg
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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17 define void @test_s_sext_i32_to_i64(i64 addrspace(1)* %out, i32 %a, i32 %b, i32 %c) nounwind {
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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18 entry:
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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19 %mul = mul i32 %a, %b
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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20 %add = add i32 %mul, %c
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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21 %sext = sext i32 %add to i64
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22 store i64 %sext, i64 addrspace(1)* %out, align 8
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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23 ret void
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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24 }
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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25
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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26 ; SI-LABEL: {{^}}s_sext_i1_to_i64:
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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27 ; SI: v_cndmask_b32_e64 v[[LOREG:[0-9]+]], 0, -1, vcc
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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28 ; SI: v_mov_b32_e32 v[[HIREG:[0-9]+]], v[[LOREG]]
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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29 ; SI: buffer_store_dwordx2 v{{\[}}[[LOREG]]:[[HIREG]]{{\]}}
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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30 ; SI: s_endpgm
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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31 define void @s_sext_i1_to_i64(i64 addrspace(1)* %out, i32 %a, i32 %b) nounwind {
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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32 %cmp = icmp eq i32 %a, %b
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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33 %sext = sext i1 %cmp to i64
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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34 store i64 %sext, i64 addrspace(1)* %out, align 8
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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35 ret void
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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36 }
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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37
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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38 ; SI-LABEL: {{^}}s_sext_i32_to_i64:
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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39 ; SI: s_ashr_i32
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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40 ; SI: s_endpgm
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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41 define void @s_sext_i32_to_i64(i64 addrspace(1)* %out, i32 %a) nounwind {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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42 %sext = sext i32 %a to i64
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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43 store i64 %sext, i64 addrspace(1)* %out, align 8
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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44 ret void
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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45 }
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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46
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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47 ; SI-LABEL: {{^}}v_sext_i32_to_i64:
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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48 ; SI: v_ashr
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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49 ; SI: s_endpgm
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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50 define void @v_sext_i32_to_i64(i64 addrspace(1)* %out, i32 addrspace(1)* %in) nounwind {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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51 %val = load i32, i32 addrspace(1)* %in, align 4
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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52 %sext = sext i32 %val to i64
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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53 store i64 %sext, i64 addrspace(1)* %out, align 8
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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54 ret void
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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55 }
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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56
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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57 ; SI-LABEL: {{^}}s_sext_i16_to_i64:
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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58 ; SI: s_endpgm
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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59 define void @s_sext_i16_to_i64(i64 addrspace(1)* %out, i16 %a) nounwind {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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60 %sext = sext i16 %a to i64
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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61 store i64 %sext, i64 addrspace(1)* %out, align 8
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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62 ret void
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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63 }