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1; RUN: opt %loadNPMPolly '-passes=polly-custom<import-jscop>' -polly-print-import-jscop -disable-output < %s | FileCheck %s2 3; RUN: opt %loadNPMPolly '-passes=polly-custom<import-jscop;codegen>' -S -polly-parallel < %s | FileCheck %s -check-prefix=IR4 5; void new_multidim_access(long n, long m, float A[][m]) {6; for (long i = 0; i < n; i++)7; for (long j = 0; j < 100; j++)8; A[i][2 * j] += i + j;9; }10 11; CHECK: ReadAccess := [Reduction Type: NONE] [Scalar: 0]12; CHECK: [n, m] -> { Stmt_bb4[i0, i1] -> MemRef_A[i0, 2i1] };13; CHECK: new: [n, m] -> { Stmt_bb4[i0, i1] -> MemRef_A[i0, 13 + i1] };14; CHECK: MustWriteAccess := [Reduction Type: NONE] [Scalar: 0]15; CHECK: [n, m] -> { Stmt_bb4[i0, i1] -> MemRef_A[i0, 2i1] };16; CHECK: new: [n, m] -> { Stmt_bb4[i0, i1] -> MemRef_A[i0, 43 + i1] };17 18; IR: %polly.access.mul.polly.subfunc.arg.A = mul nsw i64 %polly.indvar, %polly.subfunc.arg.m19; IR: %6 = add nsw i64 %polly.indvar4, 1320; IR: %polly.access.add.polly.subfunc.arg.A = add nsw i64 %polly.access.mul.polly.subfunc.arg.A, %621; IR: %polly.access.polly.subfunc.arg.A = getelementptr float, ptr %polly.subfunc.arg.A, i64 %polly.access.add.polly.subfunc.arg.A22; IR: %tmp10_p_scalar_ = load float, ptr %polly.access.polly.subfunc.arg.A, align 4, !alias.scope !3, !noalias !6, !llvm.access.group !723 24; IR: %polly.access.mul.polly.subfunc.arg.A7 = mul nsw i64 %polly.indvar, %polly.subfunc.arg.m25; IR: %7 = add nsw i64 %polly.indvar4, 4326; IR: %polly.access.add.polly.subfunc.arg.A8 = add nsw i64 %polly.access.mul.polly.subfunc.arg.A7, %727; IR: %polly.access.polly.subfunc.arg.A9 = getelementptr float, ptr %polly.subfunc.arg.A, i64 %polly.access.add.polly.subfunc.arg.A828; IR: store float %p_tmp11, ptr %polly.access.polly.subfunc.arg.A9, align 4, !alias.scope !3, !noalias !6, !llvm.access.group !729target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"30 31define void @new_multidim_access(i64 %n, i64 %m, ptr %A) {32bb:33 br label %bb134 35bb1: ; preds = %bb15, %bb36 %i.0 = phi i64 [ 0, %bb ], [ %tmp16, %bb15 ]37 %tmp = icmp slt i64 %i.0, %n38 br i1 %tmp, label %bb2, label %bb1739 40bb2: ; preds = %bb141 br label %bb342 43bb3: ; preds = %bb12, %bb244 %j.0 = phi i64 [ 0, %bb2 ], [ %tmp13, %bb12 ]45 %exitcond = icmp ne i64 %j.0, 10046 br i1 %exitcond, label %bb4, label %bb1447 48bb4: ; preds = %bb349 %tmp5 = add nsw i64 %i.0, %j.050 %tmp6 = sitofp i64 %tmp5 to float51 %tmp7 = shl nsw i64 %j.0, 152 %tmp8 = mul nsw i64 %i.0, %m53 %.sum = add i64 %tmp8, %tmp754 %tmp9 = getelementptr inbounds float, ptr %A, i64 %.sum55 %tmp10 = load float, ptr %tmp9, align 456 %tmp11 = fadd float %tmp10, %tmp657 store float %tmp11, ptr %tmp9, align 458 br label %bb1259 60bb12: ; preds = %bb461 %tmp13 = add nsw i64 %j.0, 162 br label %bb363 64bb14: ; preds = %bb365 br label %bb1566 67bb15: ; preds = %bb1468 %tmp16 = add nsw i64 %i.0, 169 br label %bb170 71bb17: ; preds = %bb172 ret void73}74