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annotate test/CodeGen/X86/switch-order-weight.ll @ 33:e4204d083e25

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LLVM 3.5
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Thu, 12 Dec 2013 14:32:10 +0900
parents 95c75e76d11b
children afa8332a0e37
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1 ; RUN: llc -mtriple=x86_64-apple-darwin11 < %s | FileCheck %s
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2
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3 ; Check that the cases which lead to unreachable are checked after "10"
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4
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5 define void @test1(i32 %x) nounwind uwtable ssp {
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6 entry:
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7 switch i32 %x, label %if.end7 [
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8 i32 0, label %if.then
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9 i32 10, label %if.then2
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10 i32 20, label %if.then5
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11 ]
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12
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13 ; CHECK-LABEL: test1:
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14 ; CHECK-NOT: unr
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15 ; CHECK: cmpl $10
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16 ; CHECK: bar
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17 ; CHECK: cmpl $20
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18
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19 if.then:
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20 tail call void @unr(i32 23) noreturn nounwind
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21 unreachable
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22
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23 if.then2:
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24 tail call void @bar(i32 42) nounwind
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25 br label %if.end7
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26
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27 if.then5:
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28 tail call void @unr(i32 5) noreturn nounwind
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29 unreachable
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30
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31 if.end7:
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32 ret void
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33 }
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35 declare void @unr(i32) noreturn
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36
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37 declare void @bar(i32)