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; RUN: opt %loadNPMPolly -passes=polly-codegen -polly-parallel -S < %s | FileCheck %s
;
; void foo(float *A, float *B) {
; for (long i = 0; i < 1000; i++)
; for (long j = 0; j < 1000; j++)
; A[i] = B[i];
; }
;
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
; CHECK: define internal void @foo_polly_subfn
define void @foo(ptr %A, ptr %B) {
bb:
br label %bb2
bb2: ; preds = %bb11, %bb
%i.0 = phi i64 [ 0, %bb ], [ %tmp12, %bb11 ]
%exitcond1 = icmp ne i64 %i.0, 1000
br i1 %exitcond1, label %bb3, label %bb13
bb3: ; preds = %bb2
br label %bb4
bb4: ; preds = %bb8, %bb3
%j.0 = phi i64 [ 0, %bb3 ], [ %tmp9, %bb8 ]
%exitcond = icmp ne i64 %j.0, 1000
br i1 %exitcond, label %bb5, label %bb10
bb5: ; preds = %bb4
%tmp = getelementptr inbounds float, ptr %B, i64 %i.0
%tmp7 = getelementptr inbounds float, ptr %A, i64 %i.0
%tmp6 = load float, ptr %tmp, align 4
store float %tmp6, ptr %tmp7, align 4
; CHECK: %tmp6_p_scalar_ = load float, ptr %scevgep, align 4, !alias.scope !0, !noalias !3
; CHECK: store float %tmp6_p_scalar_, ptr %scevgep7, align 4, !alias.scope !3, !noalias !0
br label %bb8
bb8: ; preds = %bb5
%tmp9 = add nsw i64 %j.0, 1
br label %bb4
bb10: ; preds = %bb4
br label %bb11
bb11: ; preds = %bb10
%tmp12 = add nsw i64 %i.0, 1
br label %bb2
bb13: ; preds = %bb2
ret void
}
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