1; RUN: opt %loadNPMPolly '-passes=polly-delicm,polly-simplify,polly-codegen' -polly-parallel -S < %s | FileCheck %s 2; 3; Test that parallel codegen handles scalars mapped to other arrays. 4; After mapping "store double %add10" references the array "MemRef2". 5; Its base pointer therefore needs to be made available in the subfunction. 6 7target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" 8 9define void @reference_latest(ptr nocapture readonly %data, i32 %n, i32 %m) { 10entry: 11 %0 = alloca double, i64 undef, align 16 12 %conv1 = sext i32 %m to i64 13 br label %while.body 14 15while.body: 16 %indvars.iv211 = phi i64 [ %conv1, %entry ], [ %indvars.iv.next212, %for.end ] 17 br label %for.body 18 19for.body: 20 %indvars.iv207 = phi i64 [ %indvars.iv211, %while.body ], [ %indvars.iv.next208, %for.body ] 21 %1 = load float, ptr %data, align 4 22 %add10 = fadd double undef, undef 23 %indvars.iv.next208 = add nsw i64 %indvars.iv207, 1 24 %lftr.wideiv = trunc i64 %indvars.iv.next208 to i32 25 %exitcond210 = icmp eq i32 %lftr.wideiv, %n 26 br i1 %exitcond210, label %for.end, label %for.body 27 28for.end: 29 %arrayidx12 = getelementptr inbounds double, ptr %0, i64 %indvars.iv211 30 store double %add10, ptr %arrayidx12, align 8 31 %indvars.iv.next212 = add nsw i64 %indvars.iv211, -1 32 %2 = trunc i64 %indvars.iv211 to i32 33 %tobool = icmp eq i32 %2, 0 34 br i1 %tobool, label %while.end, label %while.body 35 36while.end: 37 ret void 38} 39 40; CHECK-LABEL: define internal void @reference_latest_polly_subfn(ptr %polly.par.userContext) 41 42; CHECK: %polly.access.polly.subfunc.arg. = getelementptr double, ptr %polly.subfunc.arg., i64 %{{[0-9]+}} 43; CHECK-NEXT: store double %p_add{{[0-9]*}}, ptr %polly.access.polly.subfunc.arg. 44