1 ; RUN: opt < %s -loop-vectorize -S | FileCheck %s
15 ; CHECK-NEXT-NOT: fadd
17 target datalayout = "e-m:e-i64:64-n32:64"
18 target triple = "powerpc64le-ibm-linux-gnu"
20 define void @test(double* nocapture readonly %arr, i32 signext %len) #0 {
22 %cmp4 = icmp sgt i32 %len, 0
23 br i1 %cmp4, label %for.body.lr.ph, label %for.end
25 for.body.lr.ph: ; preds = %entry
29 for.body: ; preds = %for.body, %for.body.lr.ph
30 %indvars.iv = phi i64 [ 0, %for.body.lr.ph ], [ %indvars.iv.next, %for.body ]
31 %redx.05 = phi double [ 0.000000e+00, %for.body.lr.ph ], [ %add, %for.body ]
32 %arrayidx = getelementptr inbounds double* %arr, i64 %indvars.iv
33 %1 = load double* %arrayidx, align 8
34 %add = fadd fast double %1, %redx.05
35 %indvars.iv.next = add i64 %indvars.iv, 1
36 %lftr.wideiv = trunc i64 %indvars.iv to i32
37 %exitcond = icmp eq i32 %lftr.wideiv, %0
38 br i1 %exitcond, label %for.end.loopexit, label %for.body
40 for.end.loopexit: ; preds = %for.body
41 %add.lcssa = phi double [ %add, %for.body ]
44 for.end: ; preds = %for.end.loopexit, %entry
45 %redx.0.lcssa = phi double [ 0.000000e+00, %entry ], [ %add.lcssa, %for.end.loopexit ]