1 ; RUN: llc %s -o - -fast-isel=true -O0 -verify-machineinstrs | FileCheck %s 2 3 target datalayout = "e-m:o-p:32:32-f64:32:64-v64:32:64-v128:32:128-a:0:32-n32-S32" 4 target 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 14 declare void @foo([4 x i32], %struct.node*) 15 16 define void @test([4 x i32] %xpic.coerce, %struct.node* %t) { 17 bb: 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
