1; RUN: opt -S -mtriple=powerpc64-linux-gnu -mcpu=pwr9 -mattr=+vsx -passes=slp-vectorizer < %s | FileCheck %s --check-prefix=CHECK-P9 2; RUN: opt -S -mtriple=powerpc64-linux-gnu -mcpu=pwr8 -mattr=+vsx -passes=slp-vectorizer < %s | FileCheck %s --check-prefix=CHECK-P8 3 4%struct._pp = type { i16, i16, i16, i16 } 5 6; Function Attrs: norecurse nounwind readonly 7define [5 x double] @foo(double %k, i64 %n, ptr nocapture readonly %p) local_unnamed_addr #0 { 8entry: 9 %cmp17 = icmp sgt i64 %n, 0 10 br i1 %cmp17, label %for.body, label %for.cond.cleanup 11 12for.cond.cleanup: ; preds = %for.body, %entry 13 %retval.sroa.0.0.lcssa = phi double [ 0.000000e+00, %entry ], [ %add, %for.body ] 14 %retval.sroa.4.0.lcssa = phi double [ 0.000000e+00, %entry ], [ %add10, %for.body ] 15 %.fca.0.insert = insertvalue [5 x double] undef, double %retval.sroa.0.0.lcssa, 0 16 %.fca.1.insert = insertvalue [5 x double] %.fca.0.insert, double %retval.sroa.4.0.lcssa, 1 17 ret [5 x double] %.fca.1.insert 18 19for.body: ; preds = %entry, %for.body 20 %i.020 = phi i64 [ %inc, %for.body ], [ 0, %entry ] 21 %retval.sroa.4.019 = phi double [ %add10, %for.body ], [ 0.000000e+00, %entry ] 22 %retval.sroa.0.018 = phi double [ %add, %for.body ], [ 0.000000e+00, %entry ] 23 %r1 = getelementptr inbounds %struct._pp, ptr %p, i64 %i.020, i32 2 24 %0 = load i16, ptr %r1, align 2 25 %conv2 = uitofp i16 %0 to double 26 %mul = fmul double %conv2, %k 27 %add = fadd double %retval.sroa.0.018, %mul 28 %g5 = getelementptr inbounds %struct._pp, ptr %p, i64 %i.020, i32 1 29 %1 = load i16, ptr %g5, align 2 30 %conv7 = uitofp i16 %1 to double 31 %mul8 = fmul double %conv7, %k 32 %add10 = fadd double %retval.sroa.4.019, %mul8 33 %inc = add nuw nsw i64 %i.020, 1 34 %exitcond = icmp eq i64 %inc, %n 35 br i1 %exitcond, label %for.cond.cleanup, label %for.body 36} 37 38; CHECK-P8: load <2 x i16> 39; CHECK-P9-NOT: load <2 x i16> 40