Mercurial > hg > CbC > CbC_llvm

annotate test/CodeGen/Thumb2/thumb2-cbnz.ll @ 120:1172e4bd9c6f

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update 4.0.0
author mir3636
date Fri, 25 Nov 2016 19:14:25 +0900
parents afa8332a0e37
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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77
54457678186b LLVM 3.6
Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
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1 ; RUN: llc < %s -mtriple=thumbv7-apple-darwin -mcpu=cortex-a8 -arm-atomic-cfg-tidy=0 | FileCheck %s
0
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2 ; rdar://7354379
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3
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4 declare double @foo(double) nounwind readnone
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5
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6 define void @t(i32 %c, double %b) {
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7 entry:
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8 ; CHECK: cmp r0, #0
0
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9 %cmp1 = icmp ne i32 %c, 0
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10 br i1 %cmp1, label %bb3, label %bb1
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11
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12 bb1: ; preds = %entry
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13 unreachable
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14
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15 bb3: ; preds = %entry
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16 %cmp2 = icmp ne i32 %c, 0
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17 br i1 %cmp2, label %bb7, label %bb5
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18
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19 bb5: ; preds = %bb3
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20 unreachable
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21
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22 bb7: ; preds = %bb3
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23 %cmp3 = icmp ne i32 %c, 0
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24 br i1 %cmp3, label %bb11, label %bb9
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25
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26 bb9: ; preds = %bb7
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27 ; CHECK: cbnz
0
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28 %0 = tail call double @foo(double %b) nounwind readnone ; <double> [#uses=0]
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29 br label %bb11
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30
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31 bb11: ; preds = %bb9, %bb7
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afa8332a0e37 LLVM 3.8
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32 %1 = getelementptr i32, i32* undef, i32 0
0
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33 store i32 0, i32* %1
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34 ret void
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35 }