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annotate test/CodeGen/X86/vec_sdiv_to_shift.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
parents 95c75e76d11b
children 1172e4bd9c6f
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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1 ; RUN: llc < %s -march=x86-64 -mcpu=penryn -mattr=+avx2 | FileCheck %s
95c75e76d11b LLVM 3.4
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parents:
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2
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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3
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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4 define <8 x i16> @sdiv_vec8x16(<8 x i16> %var) {
95c75e76d11b LLVM 3.4
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parents:
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5 entry:
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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6 ; CHECK: sdiv_vec8x16
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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7 ; CHECK: psraw $15
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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8 ; CHECK: vpsrlw $11
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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9 ; CHECK: vpaddw
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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10 ; CHECK: vpsraw $5
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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11 ; CHECK: ret
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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12 %0 = sdiv <8 x i16> %var, <i16 32, i16 32, i16 32, i16 32, i16 32, i16 32, i16 32, i16 32>
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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13 ret <8 x i16> %0
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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14 }
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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15
95
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents: 0
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16 define <8 x i16> @sdiv_vec8x16_minsize(<8 x i16> %var) minsize {
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents: 0
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17 entry:
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents: 0
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18 ; CHECK: sdiv_vec8x16_minsize
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents: 0
diff changeset
19 ; CHECK: psraw $15
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents: 0
diff changeset
20 ; CHECK: vpsrlw $11
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents: 0
diff changeset
21 ; CHECK: vpaddw
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents: 0
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22 ; CHECK: vpsraw $5
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents: 0
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23 ; CHECK: ret
afa8332a0e37 LLVM 3.8
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents: 0
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24 %0 = sdiv <8 x i16> %var, <i16 32, i16 32, i16 32, i16 32, i16 32, i16 32, i16 32, i16 32>
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents: 0
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25 ret <8 x i16> %0
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents: 0
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26 }
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parents: 0
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27
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parents: 0
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28
0
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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29 define <4 x i32> @sdiv_zero(<4 x i32> %var) {
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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30 entry:
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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31 ; CHECK: sdiv_zero
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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32 ; CHECK-NOT: sra
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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33 ; CHECK: ret
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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34 %0 = sdiv <4 x i32> %var, <i32 0, i32 0, i32 0, i32 0>
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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35 ret <4 x i32> %0
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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36 }
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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37
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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38 define <4 x i32> @sdiv_vec4x32(<4 x i32> %var) {
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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39 entry:
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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40 ; CHECK: sdiv_vec4x32
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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41 ; CHECK: vpsrad $31
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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42 ; CHECK: vpsrld $28
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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43 ; CHECK: vpaddd
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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44 ; CHECK: vpsrad $4
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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45 ; CHECK: ret
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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46 %0 = sdiv <4 x i32> %var, <i32 16, i32 16, i32 16, i32 16>
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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47 ret <4 x i32> %0
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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48 }
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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49
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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50 define <4 x i32> @sdiv_negative(<4 x i32> %var) {
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parents:
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51 entry:
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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52 ; CHECK: sdiv_negative
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
53 ; CHECK: vpsrad $31
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
54 ; CHECK: vpsrld $28
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
55 ; CHECK: vpaddd
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
56 ; CHECK: vpsrad $4
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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57 ; CHECK: vpsubd
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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58 ; CHECK: ret
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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59 %0 = sdiv <4 x i32> %var, <i32 -16, i32 -16, i32 -16, i32 -16>
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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60 ret <4 x i32> %0
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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61 }
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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62
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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63 define <8 x i32> @sdiv8x32(<8 x i32> %var) {
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parents:
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64 entry:
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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65 ; CHECK: sdiv8x32
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
66 ; CHECK: vpsrad $31
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
67 ; CHECK: vpsrld $26
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
68 ; CHECK: vpaddd
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
69 ; CHECK: vpsrad $6
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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70 ; CHECK: ret
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
71 %0 = sdiv <8 x i32> %var, <i32 64, i32 64, i32 64, i32 64, i32 64, i32 64, i32 64, i32 64>
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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72 ret <8 x i32> %0
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
73 }
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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74
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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75 define <16 x i16> @sdiv16x16(<16 x i16> %var) {
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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76 entry:
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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77 ; CHECK: sdiv16x16
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
78 ; CHECK: vpsraw $15
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
79 ; CHECK: vpsrlw $14
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
80 ; CHECK: vpaddw
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
81 ; CHECK: vpsraw $2
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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82 ; CHECK: ret
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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83 %a0 = sdiv <16 x i16> %var, <i16 4, i16 4, i16 4, i16 4, i16 4, i16 4, i16 4, i16 4, i16 4, i16 4, i16 4, i16 4, i16 4, i16 4, i16 4, i16 4>
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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84 ret <16 x i16> %a0
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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85 }
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
86
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
87 ; CHECK: sdiv_non_splat
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
88 ; CHECK: idivl
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
89 ; CHECK: ret
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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90 define <4 x i32> @sdiv_non_splat(<4 x i32> %x) {
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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91 %y = sdiv <4 x i32> %x, <i32 2, i32 0, i32 0, i32 0>
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
92 ret <4 x i32> %y
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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93 }