File: fast-isel-update-valuemap-for-extract.ll

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; RUN: llc %s -o - -fast-isel=true -O0 -verify-machineinstrs | FileCheck %s

target datalayout = "e-m:o-p:32:32-f64:32:64-v64:32:64-v128:32:128-a:0:32-n32-S32"
target triple = "thumbv7-apple-ios8.0.0"

; This test ensures that when fast-isel rewrites uses of the vreg for %tmp29, it also
; updates kill flags on the shift instruction generated as part of the gep.
; This was failing instruction verification.

; CHECK-LABEL: @test

%struct.node = type opaque

declare void @foo([4 x i32], ptr)

define void @test([4 x i32] %xpic.coerce, ptr %t) {
bb:
  %tmp29 = extractvalue [4 x i32] %xpic.coerce, 0
  %tmp41 = getelementptr inbounds [8 x ptr], ptr %t, i32 0, i32 %tmp29
  %tmp42 = load ptr, ptr %tmp41, align 4
  call void @foo([4 x i32] %xpic.coerce, ptr %tmp42)
  ret void
}