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annotate test/CodeGen/AArch64/sdivpow2.ll @ 77:54457678186b LLVM3.6

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LLVM 3.6
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Mon, 08 Sep 2014 22:06:00 +0900
parents
children 60c9769439b8
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77
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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1 ; RUN: llc -mtriple=arm64-linux-gnu -o - %s | FileCheck %s
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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2
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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3 define i32 @test1(i32 %x) {
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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4 ; CHECK-LABEL: test1
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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5 ; CHECK: add w8, w0, #7
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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6 ; CHECK: cmp w0, #0
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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7 ; CHECK: csel w8, w8, w0, lt
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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8 ; CHECK: asr w0, w8, #3
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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9 %div = sdiv i32 %x, 8
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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10 ret i32 %div
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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11 }
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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12
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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13 define i32 @test2(i32 %x) {
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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14 ; CHECK-LABEL: test2
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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15 ; CHECK: add w8, w0, #7
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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16 ; CHECK: cmp w0, #0
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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17 ; CHECK: csel w8, w8, w0, lt
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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18 ; CHECK: neg w0, w8, asr #3
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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19 %div = sdiv i32 %x, -8
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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20 ret i32 %div
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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21 }
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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22
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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23 define i32 @test3(i32 %x) {
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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24 ; CHECK-LABEL: test3
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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25 ; CHECK: add w8, w0, #31
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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26 ; CHECK: cmp w0, #0
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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27 ; CHECK: csel w8, w8, w0, lt
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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28 ; CHECK: asr w0, w8, #5
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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29 %div = sdiv i32 %x, 32
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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30 ret i32 %div
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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31 }
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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32
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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33 define i64 @test4(i64 %x) {
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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34 ; CHECK-LABEL: test4
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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35 ; CHECK: add x8, x0, #7
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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36 ; CHECK: cmp x0, #0
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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37 ; CHECK: csel x8, x8, x0, lt
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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38 ; CHECK: asr x0, x8, #3
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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39 %div = sdiv i64 %x, 8
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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40 ret i64 %div
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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41 }
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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42
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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43 define i64 @test5(i64 %x) {
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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44 ; CHECK-LABEL: test5
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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45 ; CHECK: add x8, x0, #7
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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46 ; CHECK: cmp x0, #0
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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47 ; CHECK: csel x8, x8, x0, lt
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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48 ; CHECK: neg x0, x8, asr #3
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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49 %div = sdiv i64 %x, -8
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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50 ret i64 %div
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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51 }
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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52
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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53 define i64 @test6(i64 %x) {
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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54 ; CHECK-LABEL: test6
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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55 ; CHECK: add x8, x0, #63
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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56 ; CHECK: cmp x0, #0
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
57 ; CHECK: csel x8, x8, x0, lt
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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58 ; CHECK: asr x0, x8, #6
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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59 %div = sdiv i64 %x, 64
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
diff changeset
60 ret i64 %div
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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61 }