1; RUN: opt -S %loadNPMPolly -aa-pipeline=basic-aa -polly-tiling=false -polly-pattern-matching-based-opts=false -polly-vectorizer=stripmine '-passes=polly-opt-isl,print<polly-ast>' -disable-output < %s | FileCheck %s 2target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" 3 4@C = common global [1536 x [1536 x float]] zeroinitializer, align 16 5@A = common global [1536 x [1536 x float]] zeroinitializer, align 16 6@B = common global [1536 x [1536 x float]] zeroinitializer, align 16 7 8; Function Attrs: nounwind uwtable 9define void @foo() #0 { 10entry: 11 br label %entry.split 12 13entry.split: ; preds = %entry 14 br label %for.cond1.preheader 15 16for.cond1.preheader: ; preds = %entry.split, %for.inc28 17 %indvar4 = phi i64 [ 0, %entry.split ], [ %indvar.next5, %for.inc28 ] 18 br label %for.body3 19 20for.body3: ; preds = %for.cond1.preheader, %for.inc25 21 %indvar6 = phi i64 [ 0, %for.cond1.preheader ], [ %indvar.next7, %for.inc25 ] 22 %arrayidx24 = getelementptr [1536 x [1536 x float]], ptr @C, i64 0, i64 %indvar4, i64 %indvar6 23 store float 0.000000e+00, ptr %arrayidx24, align 4 24 br label %for.body8 25 26for.body8: ; preds = %for.body3, %for.body8 27 %indvar = phi i64 [ 0, %for.body3 ], [ %indvar.next, %for.body8 ] 28 %arrayidx16 = getelementptr [1536 x [1536 x float]], ptr @A, i64 0, i64 %indvar4, i64 %indvar 29 %arrayidx20 = getelementptr [1536 x [1536 x float]], ptr @B, i64 0, i64 %indvar, i64 %indvar6 30 %0 = load float, ptr %arrayidx24, align 4 31 %1 = load float, ptr %arrayidx16, align 4 32 %2 = load float, ptr %arrayidx20, align 4 33 %mul = fmul float %1, %2 34 %add = fadd float %0, %mul 35 store float %add, ptr %arrayidx24, align 4 36 %indvar.next = add i64 %indvar, 1 37 %exitcond = icmp ne i64 %indvar.next, 1536 38 br i1 %exitcond, label %for.body8, label %for.inc25 39 40for.inc25: ; preds = %for.body8 41 %indvar.next7 = add i64 %indvar6, 1 42 %exitcond8 = icmp ne i64 %indvar.next7, 1536 43 br i1 %exitcond8, label %for.body3, label %for.inc28 44 45for.inc28: ; preds = %for.inc25 46 %indvar.next5 = add i64 %indvar4, 1 47 %exitcond9 = icmp ne i64 %indvar.next5, 1536 48 br i1 %exitcond9, label %for.cond1.preheader, label %for.end30 49 50for.end30: ; preds = %for.inc28 51 ret void 52} 53 54attributes #0 = { nounwind uwtable "less-precise-fpmad"="false" "frame-pointer"="all" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } 55 56; CHECK: #pragma known-parallel 57; CHECK: for (int c0 = 0; c0 <= 1535; c0 += 1) 58; CHECK: for (int c1 = 0; c1 <= 383; c1 += 1) 59; CHECK: // SIMD 60; CHECK: for (int c2 = 0; c2 <= 3; c2 += 1) 61; CHECK: Stmt_for_body3(c0, 4 * c1 + c2); 62; CHECK: #pragma known-parallel 63; CHECK: for (int c0 = 0; c0 <= 1535; c0 += 1) 64; CHECK: for (int c1 = 0; c1 <= 383; c1 += 1) 65; CHECK: for (int c2 = 0; c2 <= 1535; c2 += 1) 66; CHECK: // SIMD 67; CHECK: for (int c3 = 0; c3 <= 3; c3 += 1) 68; CHECK: Stmt_for_body8(c0, 4 * c1 + c3, c2); 69 70!llvm.ident = !{!0} 71 72!0 = !{!"clang version 3.5.0 "} 73