1 ; RUN: opt %loadPolly -basic-aa -polly-print-ast -disable-output < %s | FileCheck %s
2 ; RUN: opt %loadPolly -basic-aa -polly-import-jscop -polly-ast-print-accesses -polly-ast-detect-parallel -polly-print-ast -disable-output < %s | FileCheck %s -check-prefix=CHECK-VECTOR
4 ; for (i = 0; i < 1024; i++)
7 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-s0:64:64-f80:128:128-n8:16:32:64-S128"
9 define void @single_loop_strip_mine(ptr noalias %A, ptr noalias %B) {
13 for.cond: ; preds = %for.body, %entry
14 %indvar = phi i64 [ 0, %entry ], [ %inc, %for.body ]
15 %cmp = icmp slt i64 %indvar, 1024
16 br i1 %cmp, label %for.body, label %for.end
18 for.body: ; preds = %for.cond
19 %load = load i16, ptr %B
20 %add10 = add nsw i16 %load, 1
21 %arrayidx13 = getelementptr inbounds i16, ptr %A, i64 %indvar
22 store i16 %add10, ptr %arrayidx13, align 2
23 %inc = add nsw i64 %indvar, 1
26 for.end: ; preds = %for.cond
30 ; CHECK: for (int c0 = 0; c0 <= 1023; c0 += 1)
31 ; CHECK: Stmt_for_body(c0);
33 ; CHECK-VECTOR: #pragma known-parallel
34 ; CHECK-VECTOR: for (int c0 = 0; c0 <= 1023; c0 += 4)
35 ; CHECK-VECTOR: #pragma simd
36 ; CHECK-VECTOR: for (int c1 = c0; c1 <= c0 + 3; c1 += 1)
37 ; CHECK-VECTOR: Stmt_for_body(
38 ; CHECK-VECTOR: /* read */ &MemRef_B[0]
39 ; CHECK-VECTOR: /* write */ MemRef_A[c1]