; RUN: opt %loadPolly -analyze -polly-scops -S < %s | FileCheck %s ; ; void foo(long n, float A[][n][n]) { ; for (long i = 0; i < 200; i++) ; for (long j = 0; j < n; j++) ; for (long k = 0; k < n; k++) ; A[i % 2][j][k] += 10; ; } ; CHECK: Statements { ; CHECK-NEXT: Stmt_for_body_8 ; CHECK-NEXT: Domain := ; CHECK-NEXT: [n] -> { Stmt_for_body_8[i0, i1, i2] : 0 <= i0 <= 199 and 0 <= i1 < n and 0 <= i2 < n }; ; CHECK-NEXT: Schedule := ; CHECK-NEXT: [n] -> { Stmt_for_body_8[i0, i1, i2] -> [i0, i1, i2] }; ; CHECK-NEXT: ReadAccess := [Reduction Type: NONE] [Scalar: 0] ; CHECK-NEXT: [n] -> { Stmt_for_body_8[i0, i1, i2] -> MemRef_A[o0, i1, i2] : (i0 + o0) mod 2 = 0 and 0 <= o0 <= 1 } ; CHECK-NEXT: MustWriteAccess := [Reduction Type: NONE] [Scalar: 0] ; CHECK-NEXT: [n] -> { Stmt_for_body_8[i0, i1, i2] -> MemRef_A[o0, i1, i2] : (i0 + o0) mod 2 = 0 and 0 <= o0 <= 1 }; ; CHECK-NEXT: } target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" define void @foo(i64 %n, float* %A) #0 { entry: br label %entry.split entry.split: ; preds = %entry br label %for.cond.1.preheader for.cond.1.preheader: ; preds = %entry.split, %for.inc.14 %i.06 = phi i64 [ 0, %entry.split ], [ %inc15, %for.inc.14 ] %cmp2.3 = icmp sgt i64 %n, 0 br i1 %cmp2.3, label %for.cond.5.preheader.lr.ph, label %for.inc.14 for.cond.5.preheader.lr.ph: ; preds = %for.cond.1.preheader br label %for.cond.5.preheader for.cond.5.preheader: ; preds = %for.cond.5.preheader.lr.ph, %for.inc.11 %j.04 = phi i64 [ 0, %for.cond.5.preheader.lr.ph ], [ %inc12, %for.inc.11 ] %cmp6.1 = icmp sgt i64 %n, 0 br i1 %cmp6.1, label %for.body.8.lr.ph, label %for.inc.11 for.body.8.lr.ph: ; preds = %for.cond.5.preheader br label %for.body.8 for.body.8: ; preds = %for.body.8.lr.ph, %for.body.8 %k.02 = phi i64 [ 0, %for.body.8.lr.ph ], [ %inc, %for.body.8 ] %rem = srem i64 %i.06, 2 %0 = mul nuw i64 %n, %n %1 = mul nsw i64 %0, %rem %arrayidx = getelementptr inbounds float, float* %A, i64 %1 %2 = mul nsw i64 %j.04, %n %arrayidx9 = getelementptr inbounds float, float* %arrayidx, i64 %2 %arrayidx10 = getelementptr inbounds float, float* %arrayidx9, i64 %k.02 %3 = load float, float* %arrayidx10, align 4, !tbaa !1 %add = fadd float %3, 1.000000e+01 store float %add, float* %arrayidx10, align 4, !tbaa !1 %inc = add nuw nsw i64 %k.02, 1 %exitcond = icmp ne i64 %inc, %n br i1 %exitcond, label %for.body.8, label %for.cond.5.for.inc.11_crit_edge for.cond.5.for.inc.11_crit_edge: ; preds = %for.body.8 br label %for.inc.11 for.inc.11: ; preds = %for.cond.5.for.inc.11_crit_edge, %for.cond.5.preheader %inc12 = add nuw nsw i64 %j.04, 1 %exitcond7 = icmp ne i64 %inc12, %n br i1 %exitcond7, label %for.cond.5.preheader, label %for.cond.1.for.inc.14_crit_edge for.cond.1.for.inc.14_crit_edge: ; preds = %for.inc.11 br label %for.inc.14 for.inc.14: ; preds = %for.cond.1.for.inc.14_crit_edge, %for.cond.1.preheader %inc15 = add nuw nsw i64 %i.06, 1 %exitcond8 = icmp ne i64 %inc15, 200 br i1 %exitcond8, label %for.cond.1.preheader, label %for.end.16 for.end.16: ; preds = %for.inc.14 ret void } ; Function Attrs: nounwind declare void @llvm.lifetime.start(i64, i8* nocapture) #1 ; Function Attrs: nounwind declare void @llvm.lifetime.end(i64, i8* nocapture) #1 attributes #0 = { nounwind uwtable "disable-tail-calls"="false" "less-precise-fpmad"="false" "no-frame-pointer-elim"="false" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "target-cpu"="x86-64" "target-features"="+sse,+sse2" "unsafe-fp-math"="false" "use-soft-float"="false" } attributes #1 = { nounwind } !llvm.ident = !{!0} !0 = !{!"clang version 3.7.0 (trunk 240923) (llvm/trunk 240924)"} !1 = !{!2, !2, i64 0} !2 = !{!"float", !3, i64 0} !3 = !{!"omnipotent char", !4, i64 0} !4 = !{!"Simple C/C++ TBAA"}