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annotate test/CodeGen/ARM/mvn.ll @ 128:c347d3398279 default tip

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fix
author mir3636
date Wed, 06 Dec 2017 14:37:17 +0900
parents 54457678186b
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
77
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents: 0
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1 ; RUN: llc -mtriple=arm-eabi %s -o - | FileCheck %s
0
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2
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3 define i32 @f1() {
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4 entry:
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5 ret i32 -1
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6 }
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7
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8 define i32 @f2(i32 %a) {
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9 entry:
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10 %tmpnot = xor i32 %a, -1 ; <i32> [#uses=1]
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11 ret i32 %tmpnot
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12 }
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13
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14 define i32 @f3(i32 %a) {
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15 entry:
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16 %tmp1 = shl i32 %a, 2 ; <i32> [#uses=1]
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17 %tmp1not = xor i32 %tmp1, -1 ; <i32> [#uses=1]
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18 ret i32 %tmp1not
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19 }
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20
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21 define i32 @f4(i32 %a, i8 %b) {
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22 entry:
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23 %shift.upgrd.1 = zext i8 %b to i32 ; <i32> [#uses=1]
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24 %tmp3 = shl i32 %a, %shift.upgrd.1 ; <i32> [#uses=1]
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25 %tmp3not = xor i32 %tmp3, -1 ; <i32> [#uses=1]
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26 ret i32 %tmp3not
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27 }
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28
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29 define i32 @f5(i32 %a) {
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30 entry:
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31 %tmp1 = lshr i32 %a, 2 ; <i32> [#uses=1]
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32 %tmp1not = xor i32 %tmp1, -1 ; <i32> [#uses=1]
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33 ret i32 %tmp1not
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34 }
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35
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36 define i32 @f6(i32 %a, i8 %b) {
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37 entry:
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38 %shift.upgrd.2 = zext i8 %b to i32 ; <i32> [#uses=1]
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39 %tmp2 = lshr i32 %a, %shift.upgrd.2 ; <i32> [#uses=1]
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40 %tmp2not = xor i32 %tmp2, -1 ; <i32> [#uses=1]
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41 ret i32 %tmp2not
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42 }
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43
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44 define i32 @f7(i32 %a) {
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45 entry:
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46 %tmp1 = ashr i32 %a, 2 ; <i32> [#uses=1]
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47 %tmp1not = xor i32 %tmp1, -1 ; <i32> [#uses=1]
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48 ret i32 %tmp1not
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49 }
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50
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51 define i32 @f8(i32 %a, i8 %b) {
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52 entry:
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53 %shift.upgrd.3 = zext i8 %b to i32 ; <i32> [#uses=1]
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54 %tmp3 = ashr i32 %a, %shift.upgrd.3 ; <i32> [#uses=1]
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55 %tmp3not = xor i32 %tmp3, -1 ; <i32> [#uses=1]
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56 ret i32 %tmp3not
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57 }
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58
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59 define i32 @f9() {
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60 entry:
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61 %tmp4845 = add i32 0, 0 ; <i32> [#uses=1]
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62 br label %cond_true4848
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63
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64 cond_true4848: ; preds = %entry
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65 %tmp4851 = sub i32 -3, 0 ; <i32> [#uses=1]
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66 %abc = add i32 %tmp4851, %tmp4845 ; <i32> [#uses=1]
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67 ret i32 %abc
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68 }
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69
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70 define i1 @f10(i32 %a) {
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71 entry:
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72 %tmp102 = icmp eq i32 -2, %a ; <i1> [#uses=1]
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73 ret i1 %tmp102
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74 }
77
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75
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76 ; CHECK-LABEL: mvn.ll
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77 ; CHECK-LABEL: @f1
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78 ; CHECK: mvn
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parents: 0
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79 ; CHECK: mvn
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parents: 0
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80 ; CHECK: mvn
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parents: 0
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81 ; CHECK: mvn
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parents: 0
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82 ; CHECK: mvn
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83 ; CHECK: mvn
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents: 0
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84 ; CHECK: mvn
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85 ; CHECK: mvn
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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86 ; CHECK: mvn
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87 ; CHECK-NOT: mvn
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parents: 0
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88