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; RUN: opt %loadPolly -polly-stmt-granularity=bb -polly-parallel -polly-delicm -polly-codegen -S < %s | FileCheck %s
;
; Verify that -polly-parallel can handle mapped scalar MemoryAccesses.
;
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
; Function Attrs: nounwind uwtable
define void @main() local_unnamed_addr #0 {
entry:
%0 = load i8*, i8** undef, align 8, !tbaa !1
%1 = load i8*, i8** undef, align 8, !tbaa !1
%arraydecay16 = bitcast i8* %1 to double*
%arraydecay20 = bitcast i8* %0 to [4000 x double]*
br label %for.body65.i226
for.body65.i226: ; preds = %for.inc85.i238, %entry
%indvars.iv8.i223 = phi i64 [ 0, %entry ], [ %indvars.iv.next9.i236, %for.inc85.i238 ]
%arrayidx70.i224 = getelementptr inbounds double, double* %arraydecay16, i64 %indvars.iv8.i223
br label %for.body68.i235
for.body68.i235: ; preds = %for.body68.i235, %for.body65.i226
%2 = phi double [ undef, %for.body65.i226 ], [ undef, %for.body68.i235 ]
%indvars.iv.i227 = phi i64 [ 0, %for.body65.i226 ], [ %indvars.iv.next.i233, %for.body68.i235 ]
%arrayidx74.i228 = getelementptr inbounds [4000 x double], [4000 x double]* %arraydecay20, i64 %indvars.iv8.i223, i64 %indvars.iv.i227
%3 = load double, double* %arrayidx74.i228, align 8, !tbaa !5
store double undef, double* %arrayidx70.i224, align 8, !tbaa !5
%indvars.iv.next.i233 = add nuw nsw i64 %indvars.iv.i227, 1
%exitcond.i234 = icmp eq i64 %indvars.iv.next.i233, 4000
br i1 %exitcond.i234, label %for.inc85.i238, label %for.body68.i235
for.inc85.i238: ; preds = %for.body68.i235
%indvars.iv.next9.i236 = add nuw nsw i64 %indvars.iv8.i223, 1
%exitcond10.i237 = icmp eq i64 %indvars.iv.next9.i236, 4000
br i1 %exitcond10.i237, label %kernel_gemver_StrictFP.exit, label %for.body65.i226
kernel_gemver_StrictFP.exit: ; preds = %for.inc85.i238
ret void
}
attributes #0 = { nounwind uwtable "correctly-rounded-divide-sqrt-fp-math"="false" "disable-tail-calls"="false" "less-precise-fpmad"="false" "frame-pointer"="none" "no-infs-fp-math"="false" "no-jump-tables"="false" "no-nans-fp-math"="false" "no-signed-zeros-fp-math"="false" "no-trapping-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+fxsr,+mmx,+sse,+sse2,+x87" "unsafe-fp-math"="false" "use-soft-float"="false" }
!llvm.ident = !{!0}
!0 = !{!"clang version 6.0.0 "}
!1 = !{!2, !2, i64 0}
!2 = !{!"any pointer", !3, i64 0}
!3 = !{!"omnipotent char", !4, i64 0}
!4 = !{!"Simple C/C++ TBAA"}
!5 = !{!6, !6, i64 0}
!6 = !{!"double", !3, i64 0}
; CHECK-LABEL: define internal void @main_polly_subfn(i8* %polly.par.userContext)
;
; CHECK: polly.stmt.for.body65.i226:
; CHECK-NEXT: %polly.access.cast.polly.subfunc.arg.[[R0:[0-9]*]] = bitcast i8* %polly.subfunc.arg.{{[0-9]*}} to double*
; CHECK-NEXT: %polly.access.polly.subfunc.arg.[[R1:[0-9]*]] = getelementptr double, double* %polly.access.cast.polly.subfunc.arg.[[R0]], i64 %polly.indvar
; CHECK-NEXT: store double undef, double* %polly.access.polly.subfunc.arg.[[R1]]
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