|  | ; RUN: llc < %s -mcpu=corei7 -mtriple=i686-pc-win32 | 
|  |  | 
|  | ; Make sure we don't crash on this testcase. | 
|  |  | 
|  | target 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-n8:16:32:64-S128" | 
|  | target triple = "x86_64-apple-macosx10.9.0" | 
|  |  | 
|  | define void @_ZN6VectorIfE3equIeEEvfRKS_IT_E() nounwind uwtable ssp align 2 { | 
|  | entry: | 
|  | br i1 undef, label %while.end, label %while.body.lr.ph | 
|  |  | 
|  | while.body.lr.ph:                                 ; preds = %entry | 
|  | br label %vector.body | 
|  |  | 
|  | vector.body:                                      ; preds = %vector.body, %while.body.lr.ph | 
|  | %0 = fptrunc <8 x x86_fp80> undef to <8 x float> | 
|  | store <8 x float> %0, <8 x float>* undef, align 4 | 
|  | br label %vector.body | 
|  |  | 
|  | while.end:                                        ; preds = %entry | 
|  | ret void | 
|  | } |