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annotate test/Analysis/BasicAA/2007-12-08-OutOfBoundsCrash.ll @ 95:afa8332a0e37 LLVM3.8

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LLVM 3.8
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Tue, 13 Oct 2015 17:48:58 +0900
parents 54457678186b
children
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95c75e76d11b LLVM 3.4
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1 ; RUN: opt < %s -basicaa -gvn -disable-output
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2 ; PR1782
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4 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128"
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5 target triple = "x86_64-unknown-linux-gnu"
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6 %struct.device = type { [20 x i8] }
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7 %struct.pci_device_id = type { i32, i32, i32, i32, i32, i32, i64 }
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8 %struct.usb_bus = type { %struct.device* }
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9 %struct.usb_hcd = type { %struct.usb_bus, [0 x i64] }
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10 @pci_ids = constant [1 x %struct.pci_device_id] zeroinitializer
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12 @__mod_pci_device_table = alias [1 x %struct.pci_device_id], [1 x %struct.pci_device_id]* @pci_ids ; <[1 x %struct.pci_device_id]*> [#uses=0]
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14 define i32 @ehci_pci_setup(%struct.usb_hcd* %hcd) {
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15 entry:
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16 %tmp14 = getelementptr %struct.usb_hcd, %struct.usb_hcd* %hcd, i32 0, i32 0, i32 0 ; <%struct.device**> [#uses=1]
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17 %tmp15 = load %struct.device*, %struct.device** %tmp14, align 8 ; <%struct.device*> [#uses=0]
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18 br i1 false, label %bb25, label %return
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20 bb25: ; preds = %entry
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21 br i1 false, label %cond_true, label %return
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23 cond_true: ; preds = %bb25
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24 %tmp601 = getelementptr %struct.usb_hcd, %struct.usb_hcd* %hcd, i32 0, i32 1, i64 2305843009213693951 ; <i64*> [#uses=1]
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25 %tmp67 = bitcast i64* %tmp601 to %struct.device** ; <%struct.device**> [#uses=1]
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26 %tmp68 = load %struct.device*, %struct.device** %tmp67, align 8 ; <%struct.device*> [#uses=0]
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27 ret i32 undef
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29 return: ; preds = %bb25, %entry
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30 ret i32 undef
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31 }