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1; RUN: opt %loadNPMPolly '-passes=polly-custom<mse>' -polly-print-mse -disable-output < %s | FileCheck %s2;3; Verify that the accesses are correctly expanded for MemoryKind::Array4;5; Original source code :6;7; #define Ni 20008; #define Nj 30009;10; void tmp3(double A[Ni], double B[Nj]) {11; int i,j;12; double tmp = 6;13; for (i = 0; i < Ni; i++) {14;15; for(int h = 0; h<Nj; h++)16; B[h] = h;17;18; for(j = 0; j < Nj; j++) {19; for(int k=0; k<Nj; k++) {20; tmp = i+k+j;21; A[i+j] = tmp*B[k];22; }23; }24; }25; }26;27; Check if the expanded SAI are created28;29; CHECK: double MemRef_B_Stmt_for_body3_expanded[10000][10000]; // Element size 830; CHECK: double MemRef_A_Stmt_for_body11_expanded[10000][10000][10000]; // Element size 831;32; Check if the memory accesses are modified33;34; CHECK: new: { Stmt_for_body3[i0, i1] -> MemRef_B_Stmt_for_body3_expanded[i0, i1] };35; CHECK: new: { Stmt_for_body11[i0, i1, i2] -> MemRef_B_Stmt_for_body3_expanded[i0, i2] };36; CHECK: new: { Stmt_for_body11[i0, i1, i2] -> MemRef_A_Stmt_for_body11_expanded[i0, i1, i2] };37;38target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"39target triple = "x86_64-unknown-linux-gnu"40 41define void @mse(ptr %A, ptr %B) {42entry:43 br label %entry.split44 45entry.split: ; preds = %entry46 br label %for.body47 48for.body: ; preds = %entry.split, %for.inc2549 %indvars.iv14 = phi i64 [ 0, %entry.split ], [ %indvars.iv.next15, %for.inc25 ]50 br label %for.body351 52for.body3: ; preds = %for.body, %for.body353 %indvars.iv = phi i64 [ 0, %for.body ], [ %indvars.iv.next, %for.body3 ]54 %0 = trunc i64 %indvars.iv to i3255 %conv = sitofp i32 %0 to double56 %arrayidx = getelementptr inbounds double, ptr %B, i64 %indvars.iv57 store double %conv, ptr %arrayidx, align 858 %indvars.iv.next = add nuw nsw i64 %indvars.iv, 159 %exitcond = icmp ne i64 %indvars.iv.next, 1000060 br i1 %exitcond, label %for.body3, label %for.end61 62for.end: ; preds = %for.body363 br label %for.body764 65for.body7: ; preds = %for.end, %for.inc2266 %indvars.iv9 = phi i64 [ 0, %for.end ], [ %indvars.iv.next10, %for.inc22 ]67 br label %for.body1168 69for.body11: ; preds = %for.body7, %for.body1170 %indvars.iv5 = phi i64 [ 0, %for.body7 ], [ %indvars.iv.next6, %for.body11 ]71 %1 = add nuw nsw i64 %indvars.iv9, %indvars.iv1472 %2 = add nuw nsw i64 %1, %indvars.iv573 %3 = trunc i64 %2 to i3274 %conv13 = sitofp i32 %3 to double75 %arrayidx15 = getelementptr inbounds double, ptr %B, i64 %indvars.iv576 %4 = load double, ptr %arrayidx15, align 877 %mul = fmul double %4, %conv1378 %5 = add nuw nsw i64 %indvars.iv9, %indvars.iv1479 %arrayidx18 = getelementptr inbounds double, ptr %A, i64 %580 store double %mul, ptr %arrayidx18, align 881 %indvars.iv.next6 = add nuw nsw i64 %indvars.iv5, 182 %exitcond8 = icmp ne i64 %indvars.iv.next6, 1000083 br i1 %exitcond8, label %for.body11, label %for.inc2284 85for.inc22: ; preds = %for.body1186 %indvars.iv.next10 = add nuw nsw i64 %indvars.iv9, 187 %exitcond13 = icmp ne i64 %indvars.iv.next10, 1000088 br i1 %exitcond13, label %for.body7, label %for.inc2589 90for.inc25: ; preds = %for.inc2291 %indvars.iv.next15 = add nuw nsw i64 %indvars.iv14, 192 %exitcond16 = icmp ne i64 %indvars.iv.next15, 1000093 br i1 %exitcond16, label %for.body, label %for.end2794 95for.end27: ; preds = %for.inc2596 ret void97}98