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; RUN: opt %loadPolly -polly-import-jscop \
; RUN: -analyze < %s | FileCheck %s
; RUN: opt %loadPolly -polly-import-jscop \
; RUN: -polly-codegen -S < %s \
; RUN: -polly-parallel \
; RUN: | FileCheck %s -check-prefix=IR
; void new_multidim_access(long n, long m, float A[][m]) {
; for (long i = 0; i < n; i++)
; for (long j = 0; j < 100; j++)
; A[i][2 * j] += i + j;
; }
; CHECK: ReadAccess := [Reduction Type: NONE] [Scalar: 0]
; CHECK: [n, m] -> { Stmt_bb4[i0, i1] -> MemRef_A[i0, 2i1] };
; CHECK: new: [n, m] -> { Stmt_bb4[i0, i1] -> MemRef_A[i0, 13 + i1] };
; CHECK: MustWriteAccess := [Reduction Type: NONE] [Scalar: 0]
; CHECK: [n, m] -> { Stmt_bb4[i0, i1] -> MemRef_A[i0, 2i1] };
; CHECK: new: [n, m] -> { Stmt_bb4[i0, i1] -> MemRef_A[i0, 43 + i1] };
; IR: %polly.access.mul.polly.subfunc.arg.A = mul nsw i64 %polly.indvar, %polly.subfunc.arg.m
; IR: %6 = add nsw i64 %polly.indvar5, 13
; IR: %polly.access.add.polly.subfunc.arg.A = add nsw i64 %polly.access.mul.polly.subfunc.arg.A, %6
; IR: %polly.access.polly.subfunc.arg.A = getelementptr float, float* %polly.subfunc.arg.A, i64 %polly.access.add.polly.subfunc.arg.A
; IR: %tmp10_p_scalar_ = load float, float* %polly.access.polly.subfunc.arg.A, align 4, !alias.scope !0, !noalias !2, !llvm.mem.parallel_loop_access !3
; IR: %polly.access.mul.polly.subfunc.arg.A8 = mul nsw i64 %polly.indvar, %polly.subfunc.arg.m
; IR: %7 = add nsw i64 %polly.indvar5, 43
; IR: %polly.access.add.polly.subfunc.arg.A9 = add nsw i64 %polly.access.mul.polly.subfunc.arg.A8, %7
; IR: %polly.access.polly.subfunc.arg.A10 = getelementptr float, float* %polly.subfunc.arg.A, i64 %polly.access.add.polly.subfunc.arg.A9
; IR: store float %p_tmp11, float* %polly.access.polly.subfunc.arg.A10, align 4, !alias.scope !0, !noalias !2, !llvm.mem.parallel_
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
define void @new_multidim_access(i64 %n, i64 %m, float* %A) {
bb:
br label %bb1
bb1: ; preds = %bb15, %bb
%i.0 = phi i64 [ 0, %bb ], [ %tmp16, %bb15 ]
%tmp = icmp slt i64 %i.0, %n
br i1 %tmp, label %bb2, label %bb17
bb2: ; preds = %bb1
br label %bb3
bb3: ; preds = %bb12, %bb2
%j.0 = phi i64 [ 0, %bb2 ], [ %tmp13, %bb12 ]
%exitcond = icmp ne i64 %j.0, 100
br i1 %exitcond, label %bb4, label %bb14
bb4: ; preds = %bb3
%tmp5 = add nsw i64 %i.0, %j.0
%tmp6 = sitofp i64 %tmp5 to float
%tmp7 = shl nsw i64 %j.0, 1
%tmp8 = mul nsw i64 %i.0, %m
%.sum = add i64 %tmp8, %tmp7
%tmp9 = getelementptr inbounds float, float* %A, i64 %.sum
%tmp10 = load float, float* %tmp9, align 4
%tmp11 = fadd float %tmp10, %tmp6
store float %tmp11, float* %tmp9, align 4
br label %bb12
bb12: ; preds = %bb4
%tmp13 = add nsw i64 %j.0, 1
br label %bb3
bb14: ; preds = %bb3
br label %bb15
bb15: ; preds = %bb14
%tmp16 = add nsw i64 %i.0, 1
br label %bb1
bb17: ; preds = %bb1
ret void
}
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