| ; RUN: opt -S %loadPolly -basicaa -polly-opt-isl -polly-tiling=false -polly-vectorizer=polly -polly-ast -analyze < %s | FileCheck %s |
| target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" |
| |
| @C = common global [1536 x [1536 x float]] zeroinitializer, align 16 |
| @A = common global [1536 x [1536 x float]] zeroinitializer, align 16 |
| @B = common global [1536 x [1536 x float]] zeroinitializer, align 16 |
| |
| ; Function Attrs: nounwind uwtable |
| define void @foo() #0 { |
| entry: |
| br label %entry.split |
| |
| entry.split: ; preds = %entry |
| br label %for.cond1.preheader |
| |
| for.cond1.preheader: ; preds = %entry.split, %for.inc28 |
| %indvar4 = phi i64 [ 0, %entry.split ], [ %indvar.next5, %for.inc28 ] |
| br label %for.body3 |
| |
| for.body3: ; preds = %for.cond1.preheader, %for.inc25 |
| %indvar6 = phi i64 [ 0, %for.cond1.preheader ], [ %indvar.next7, %for.inc25 ] |
| %arrayidx24 = getelementptr [1536 x [1536 x float]], [1536 x [1536 x float]]* @C, i64 0, i64 %indvar4, i64 %indvar6 |
| store float 0.000000e+00, float* %arrayidx24, align 4 |
| br label %for.body8 |
| |
| for.body8: ; preds = %for.body3, %for.body8 |
| %indvar = phi i64 [ 0, %for.body3 ], [ %indvar.next, %for.body8 ] |
| %arrayidx16 = getelementptr [1536 x [1536 x float]], [1536 x [1536 x float]]* @A, i64 0, i64 %indvar4, i64 %indvar |
| %arrayidx20 = getelementptr [1536 x [1536 x float]], [1536 x [1536 x float]]* @B, i64 0, i64 %indvar, i64 %indvar6 |
| %0 = load float, float* %arrayidx24, align 4 |
| %1 = load float, float* %arrayidx16, align 4 |
| %2 = load float, float* %arrayidx20, align 4 |
| %mul = fmul float %1, %2 |
| %add = fadd float %0, %mul |
| store float %add, float* %arrayidx24, align 4 |
| %indvar.next = add i64 %indvar, 1 |
| %exitcond = icmp ne i64 %indvar.next, 1536 |
| br i1 %exitcond, label %for.body8, label %for.inc25 |
| |
| for.inc25: ; preds = %for.body8 |
| %indvar.next7 = add i64 %indvar6, 1 |
| %exitcond8 = icmp ne i64 %indvar.next7, 1536 |
| br i1 %exitcond8, label %for.body3, label %for.inc28 |
| |
| for.inc28: ; preds = %for.inc25 |
| %indvar.next5 = add i64 %indvar4, 1 |
| %exitcond9 = icmp ne i64 %indvar.next5, 1536 |
| br i1 %exitcond9, label %for.cond1.preheader, label %for.end30 |
| |
| for.end30: ; preds = %for.inc28 |
| ret void |
| } |
| |
| attributes #0 = { nounwind uwtable "less-precise-fpmad"="false" "no-frame-pointer-elim"="true" "no-frame-pointer-elim-non-leaf" "no-infs-fp-math"="false" "no-nans-fp-math"="false" "stack-protector-buffer-size"="8" "unsafe-fp-math"="false" "use-soft-float"="false" } |
| |
| ; CHECK: #pragma known-parallel |
| ; CHECK: for (int c0 = 0; c0 <= 1535; c0 += 1) |
| ; CHECK: for (int c1 = 0; c1 <= 383; c1 += 1) |
| ; CHECK: // SIMD |
| ; CHECK: for (int c2 = 0; c2 <= 3; c2 += 1) |
| ; CHECK: Stmt_for_body3(c0, 4 * c1 + c2); |
| ; CHECK: #pragma known-parallel |
| ; CHECK: for (int c0 = 0; c0 <= 1535; c0 += 1) |
| ; CHECK: for (int c1 = 0; c1 <= 383; c1 += 1) |
| ; CHECK: for (int c2 = 0; c2 <= 1535; c2 += 1) |
| ; CHECK: // SIMD |
| ; CHECK: for (int c3 = 0; c3 <= 3; c3 += 1) |
| ; CHECK: Stmt_for_body8(c0, 4 * c1 + c3, c2); |
| |
| !llvm.ident = !{!0} |
| |
| !0 = !{!"clang version 3.5.0 "} |