| ; RUN: opt %loadPolly -polly-stmt-granularity=bb -polly-scops -analyze -polly-print-instructions < %s | FileCheck %s |
| ; |
| ; CHECK: Statements { |
| ; CHECK-NEXT: Stmt_Stmt |
| ; CHECK-NEXT: Domain := |
| ; CHECK-NEXT: { Stmt_Stmt[i0, i1] : 0 <= i0 <= 1023 and 0 <= i1 <= 512 }; |
| ; CHECK-NEXT: Schedule := |
| ; CHECK-NEXT: { Stmt_Stmt[i0, i1] -> [i0, i1, 0] }; |
| ; CHECK-NEXT: MustWriteAccess := [Reduction Type: NONE] [Scalar: 0] |
| ; CHECK-NEXT: { Stmt_Stmt[i0, i1] -> MemRef_A[i0] }; |
| ; CHECK-NEXT: Instructions { |
| ; CHECK-NEXT: store i32 %i.0, i32* %arrayidx, align 4, !polly_split_after !0 |
| ; CHECK-NEXT: } |
| ; CHECK-NEXT: Stmt_Stmt_b |
| ; CHECK-NEXT: Domain := |
| ; CHECK-NEXT: { Stmt_Stmt_b[i0, i1] : 0 <= i0 <= 1023 and 0 <= i1 <= 512 }; |
| ; CHECK-NEXT: Schedule := |
| ; CHECK-NEXT: { Stmt_Stmt_b[i0, i1] -> [i0, i1, 1] }; |
| ; CHECK-NEXT: MustWriteAccess := [Reduction Type: NONE] [Scalar: 0] |
| ; CHECK-NEXT: { Stmt_Stmt_b[i0, i1] -> MemRef_B[i0] }; |
| ; CHECK-NEXT: Instructions { |
| ; CHECK-NEXT: store i32 %i.0, i32* %arrayidx2, align 4 |
| ; CHECK-NEXT: %cond = icmp slt i32 %j, 512 |
| ; CHECK-NEXT: } |
| ; CHECK-NEXT: } |
| ; |
| ; Function Attrs: noinline nounwind uwtable |
| define void @func(i32* %A, i32* %B, double* %C) #0 { |
| entry: |
| br label %for.cond |
| |
| for.cond: ; preds = %for.inc, %entry |
| %i.0 = phi i32 [ 0, %entry ], [ %add, %for.inc ] |
| %cmp = icmp slt i32 %i.0, 1024 |
| br i1 %cmp, label %for.body, label %for.end |
| |
| for.body: ; preds = %for.cond |
| br label %Stmt |
| |
| Stmt: |
| %j = phi i32 [ 0, %for.body ], [ %inc, %Stmt ] |
| %idxprom = sext i32 %i.0 to i64 |
| %arrayidx = getelementptr inbounds i32, i32* %A, i64 %idxprom |
| store i32 %i.0, i32* %arrayidx, align 4, !polly_split_after !0 |
| %idxprom1 = sext i32 %i.0 to i64 |
| %arrayidx2 = getelementptr inbounds i32, i32* %B, i64 %idxprom1 |
| store i32 %i.0, i32* %arrayidx2, align 4 |
| %inc = add nsw i32 %j, 1 |
| %cond = icmp slt i32 %j, 512 |
| br i1 %cond, label %Stmt, label %for.inc |
| |
| for.inc: ; preds = %Stmt |
| %add = add nsw i32 %i.0, 1 |
| br label %for.cond |
| |
| for.end: ; preds = %for.cond |
| ret void |
| } |
| |
| !0 = !{!"polly_split_after"} |