1 ; RUN: opt < %s -enable-interleaved-mem-accesses=true -force-vector-width=4 -passes=loop-vectorize -S | FileCheck %s
3 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"
4 target triple = "x86_64-apple-macosx10.7.0"
6 ; Verify that we do not get any loads of vectors with x86_fp80 elements.
8 ; CHECK-NOT: load {{.*}} x x86_fp80
9 define x86_fp80 @foo(ptr %a) {
17 %i.09 = phi i16 [ 0, %entry ], [ %add3, %for.body ]
18 %res.08 = phi x86_fp80 [ undef, %entry ], [ %3, %for.body ]
19 %arrayidx = getelementptr inbounds x86_fp80, ptr %a, i16 %i.09
20 %0 = load x86_fp80, ptr %arrayidx, align 1
21 %add = or i16 %i.09, 1
22 %arrayidx2 = getelementptr inbounds x86_fp80, ptr %a, i16 %add
23 %1 = load x86_fp80, ptr %arrayidx2, align 1
24 %2 = fadd fast x86_fp80 %0, %res.08
25 %3 = fadd fast x86_fp80 %2, %1
26 %add3 = add nuw nsw i16 %i.09, 2
27 %cmp = icmp ult i16 %add3, 400
28 br i1 %cmp, label %for.body, label %for.cond.cleanup