source: icGREP/icgrep-devel/llvm-3.8.0.src/test/Analysis/BasicAA/2007-12-08-OutOfBoundsCrash.ll @ 5027

Last change on this file since 5027 was 5027, checked in by cameron, 3 years ago

Upgrade to llvm 3.8

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Line 
1; RUN: opt < %s -basicaa -gvn -disable-output
2; PR1782
3
4target 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"
5target triple = "x86_64-unknown-linux-gnu"
6        %struct.device = type { [20 x i8] }
7        %struct.pci_device_id = type { i32, i32, i32, i32, i32, i32, i64 }
8        %struct.usb_bus = type { %struct.device* }
9        %struct.usb_hcd = type { %struct.usb_bus, [0 x i64] }
10@pci_ids = constant [1 x %struct.pci_device_id] zeroinitializer
11
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]
13
14define i32 @ehci_pci_setup(%struct.usb_hcd* %hcd) {
15entry:
16        %tmp14 = getelementptr %struct.usb_hcd, %struct.usb_hcd* %hcd, i32 0, i32 0, i32 0              ; <%struct.device**> [#uses=1]
17        %tmp15 = load %struct.device*, %struct.device** %tmp14, align 8         ; <%struct.device*> [#uses=0]
18        br i1 false, label %bb25, label %return
19
20bb25:           ; preds = %entry
21        br i1 false, label %cond_true, label %return
22
23cond_true:              ; preds = %bb25
24        %tmp601 = getelementptr %struct.usb_hcd, %struct.usb_hcd* %hcd, i32 0, i32 1, i64 2305843009213693951           ; <i64*> [#uses=1]
25        %tmp67 = bitcast i64* %tmp601 to %struct.device**               ; <%struct.device**> [#uses=1]
26        %tmp68 = load %struct.device*, %struct.device** %tmp67, align 8         ; <%struct.device*> [#uses=0]
27        ret i32 undef
28
29return:         ; preds = %bb25, %entry
30        ret i32 undef
31}
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