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annotate test/CodeGen/ARM/constants.ll @ 0:95c75e76d11b

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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 7d135dc70f03
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95c75e76d11b LLVM 3.4
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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1 ; RUN: llc < %s -mtriple=armv4t-unknown-linux-gnueabi -disable-cgp-branch-opts -verify-machineinstrs | FileCheck %s
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2
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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3 define i32 @f1() {
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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4 ; CHECK: f1
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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5 ; CHECK: mov r0, #0
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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6 ret i32 0
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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7 }
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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8
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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9 define i32 @f2() {
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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10 ; CHECK: f2
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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11 ; CHECK: mov r0, #255
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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12 ret i32 255
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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
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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15 define i32 @f3() {
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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16 ; CHECK: f3
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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17 ; CHECK: mov r0, #256
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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18 ret i32 256
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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19 }
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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20
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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21 define i32 @f4() {
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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22 ; CHECK: f4
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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23 ; CHECK: orr{{.*}}#256
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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24 ret i32 257
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25 }
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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26
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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27 define i32 @f5() {
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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28 ; CHECK: f5
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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29 ; CHECK: mov r0, #-1073741761
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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30 ret i32 -1073741761
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31 }
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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32
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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33 define i32 @f6() {
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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34 ; CHECK: f6
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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35 ; CHECK: mov r0, #1008
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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36 ret i32 1008
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37 }
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38
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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39 define void @f7(i32 %a) {
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40 ; CHECK: f7
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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41 ; CHECK: cmp r0, #65536
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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42 %b = icmp ugt i32 %a, 65536
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43 br i1 %b, label %r, label %r
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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44 r:
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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45 ret void
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46 }
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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47
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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48 define i32 @f8() nounwind {
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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49 ; Check that constant propagation through (i32)-1 => (float)Nan => (i32)-1
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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50 ; gives expected result
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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51 ; CHECK: f8
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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52 ; CHECK: mvn r0, #0
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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53 %tmp0 = bitcast i32 -1 to float
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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54 %tmp1 = bitcast float %tmp0 to i32
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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55 ret i32 %tmp1
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56 }
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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57
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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58 %t1 = type { <3 x float>, <3 x float> }
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59
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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60 @const1 = global %t1 { <3 x float> zeroinitializer,
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61 <3 x float> <float 1.000000e+00,
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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62 float 2.000000e+00,
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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63 float 3.000000e+00> }, align 16
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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64 ; CHECK: const1
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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65 ; CHECK: .zero 16
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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66 ; CHECK: float 1.0
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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67 ; CHECK: float 2.0
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Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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68 ; CHECK: float 3.0
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69 ; CHECK: .zero 4