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annotate test/CodeGen/Thumb/long.ll @ 0:95c75e76d11b LLVM3.4

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LLVM 3.4
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Thu, 12 Dec 2013 13:56:28 +0900
parents
children 54457678186b
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0
95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
parents:
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1 ; RUN: llc < %s -march=thumb | \
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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2 ; RUN: grep mvn | count 1
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3 ; RUN: llc < %s -march=thumb | \
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4 ; RUN: grep adc | count 1
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5 ; RUN: llc < %s -march=thumb | \
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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6 ; RUN: grep sbc | count 1
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7 ; RUN: llc < %s -mtriple=thumb-apple-darwin | grep __muldi3
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8
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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9 define i64 @f1() {
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10 entry:
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11 ret i64 0
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12 }
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13
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14 define i64 @f2() {
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15 entry:
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16 ret i64 1
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17 }
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18
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19 define i64 @f3() {
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20 entry:
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21 ret i64 2147483647
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22 }
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23
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24 define i64 @f4() {
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25 entry:
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26 ret i64 2147483648
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27 }
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29 define i64 @f5() {
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30 entry:
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31 ret i64 9223372036854775807
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32 }
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33
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34 define i64 @f6(i64 %x, i64 %y) {
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35 entry:
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36 %tmp1 = add i64 %y, 1 ; <i64> [#uses=1]
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37 ret i64 %tmp1
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38 }
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39
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40 define void @f7() {
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41 entry:
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42 %tmp = call i64 @f8( ) ; <i64> [#uses=0]
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43 ret void
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44 }
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45
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46 declare i64 @f8()
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47
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48 define i64 @f9(i64 %a, i64 %b) {
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49 entry:
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50 %tmp = sub i64 %a, %b ; <i64> [#uses=1]
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51 ret i64 %tmp
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52 }
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53
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54 define i64 @f(i32 %a, i32 %b) {
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55 entry:
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56 %tmp = sext i32 %a to i64 ; <i64> [#uses=1]
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57 %tmp1 = sext i32 %b to i64 ; <i64> [#uses=1]
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58 %tmp2 = mul i64 %tmp1, %tmp ; <i64> [#uses=1]
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59 ret i64 %tmp2
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60 }
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61
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62 define i64 @g(i32 %a, i32 %b) {
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63 entry:
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64 %tmp = zext i32 %a to i64 ; <i64> [#uses=1]
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65 %tmp1 = zext i32 %b to i64 ; <i64> [#uses=1]
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66 %tmp2 = mul i64 %tmp1, %tmp ; <i64> [#uses=1]
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67 ret i64 %tmp2
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68 }
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69
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70 define i64 @f10() {
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71 entry:
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72 %a = alloca i64, align 8 ; <i64*> [#uses=1]
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73 %retval = load i64* %a ; <i64> [#uses=1]
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74 ret i64 %retval
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75 }
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76