1; RUN: llc %s -o - -fast-isel=true -O0 -verify-machineinstrs | FileCheck %s
2
3target datalayout = "e-m:o-p:32:32-f64:32:64-v64:32:64-v128:32:128-a:0:32-n32-S32"
4target triple = "thumbv7-apple-ios8.0.0"
5
6; This test ensures that when fast-isel rewrites uses of the vreg for %tmp29, it also
7; updates kill flags on the shift instruction generated as part of the gep.
8; This was failing instruction verification.
9
10; CHECK-LABEL: @test
11
12%struct.node = type opaque
13
14declare void @foo([4 x i32], %struct.node*)
15
16define void @test([4 x i32] %xpic.coerce, %struct.node* %t) {
17bb:
18  %tmp29 = extractvalue [4 x i32] %xpic.coerce, 0
19  %tmp40 = bitcast %struct.node* %t to [8 x %struct.node*]*
20  %tmp41 = getelementptr inbounds [8 x %struct.node*], [8 x %struct.node*]* %tmp40, i32 0, i32 %tmp29
21  %tmp42 = load %struct.node*, %struct.node** %tmp41, align 4
22  call void @foo([4 x i32] %xpic.coerce, %struct.node* %tmp42)
23  ret void
24}
25