File: 2012-04-02-TwoAddrInstrCrash.ll

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llvm-toolchain-17 1%3A17.0.6-22
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; RUN: llc < %s
; PR11861
target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:64:128-a0:0:64-n32-S64"
target triple = "armv7-none-linux-gnueabi"

define arm_aapcs_vfpcc void @foo() nounwind align 2 {
  br i1 undef, label %5, label %1

; <label>:1                                       ; preds = %0
  %2 = shufflevector <1 x i64> zeroinitializer, <1 x i64> undef, <2 x i32> <i32 0, i32 1>
  %3 = bitcast <2 x i64> %2 to <4 x float>
  store <4 x float> zeroinitializer, ptr undef, align 16
  store <4 x float> zeroinitializer, ptr undef, align 16
  store <4 x float> %3, ptr undef, align 16
  %4 = insertelement <4 x float> %3, float 8.000000e+00, i32 2
  store <4 x float> %4, ptr undef, align 16
  unreachable

; <label>:5                                       ; preds = %0
  ret void
}