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; RUN: opt < %s -loop-vectorize -mtriple=thumbv7-apple-ios3.0.0 -S
target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:32:64-v128:32:128-a0:0:32-n32-S32"
target triple = "thumbv7-apple-ios3.0.0"
; Make sure that we are not crashing on ARM.
define i32 @foo(i32* nocapture %A, i32 %n) nounwind readonly ssp {
%1 = icmp sgt i32 %n, 0
br i1 %1, label %.lr.ph, label %._crit_edge
.lr.ph: ; preds = %0, %.lr.ph
%i.02 = phi i32 [ %5, %.lr.ph ], [ 0, %0 ]
%sum.01 = phi i32 [ %4, %.lr.ph ], [ 0, %0 ]
%2 = getelementptr inbounds i32* %A, i32 %i.02
%3 = load i32* %2, align 4
%4 = add nsw i32 %3, %sum.01
%5 = add nsw i32 %i.02, 1
%exitcond = icmp eq i32 %5, %n
br i1 %exitcond, label %._crit_edge, label %.lr.ph
._crit_edge: ; preds = %.lr.ph, %0
%sum.0.lcssa = phi i32 [ 0, %0 ], [ %4, %.lr.ph ]
ret i32 %sum.0.lcssa
}
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