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; RUN: opt %loadPolly -polly-vectorizer=polly -polly-print-ast -disable-output < %s | FileCheck %s -check-prefix=AST
; RUN: opt %loadPolly -polly-vectorizer=polly -polly-codegen -S < %s | FileCheck %s
;
; void foo(float *A) {
; for (long i = 0; i < 16; i++) {
; if (i % 2)
; A[i] += 2;
; if (i % 3)
; A[i] += 3;
; }
; }
;
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
; AST: #pragma simd
; AST: #pragma known-parallel
; AST: for (int c0 = 0; c0 <= 15; c0 += 1) {
; AST: if ((c0 + 1) % 2 == 0)
; AST: Stmt_bb4(c0);
; AST: if (c0 % 3 >= 1)
; AST: Stmt_bb11(c0);
; AST: }
; CHECK: polly.split_new_and_old
define void @foo(ptr %A) {
bb:
br label %bb1
bb1: ; preds = %bb16, %bb
%i.0 = phi i64 [ 0, %bb ], [ %tmp17, %bb16 ]
%exitcond = icmp ne i64 %i.0, 16
br i1 %exitcond, label %bb2, label %bb18
bb2: ; preds = %bb1
%tmp = srem i64 %i.0, 2
%tmp3 = icmp eq i64 %tmp, 0
br i1 %tmp3, label %bb8, label %bb4
bb4: ; preds = %bb2
%tmp5 = getelementptr inbounds float, ptr %A, i64 %i.0
%tmp6 = load float, ptr %tmp5, align 4
%tmp7 = fadd float %tmp6, 2.000000e+00
store float %tmp7, ptr %tmp5, align 4
br label %bb8
bb8: ; preds = %bb2, %bb4
%tmp9 = srem i64 %i.0, 3
%tmp10 = icmp eq i64 %tmp9, 0
br i1 %tmp10, label %bb15, label %bb11
bb11: ; preds = %bb8
%tmp12 = getelementptr inbounds float, ptr %A, i64 %i.0
%tmp13 = load float, ptr %tmp12, align 4
%tmp14 = fadd float %tmp13, 3.000000e+00
store float %tmp14, ptr %tmp12, align 4
br label %bb15
bb15: ; preds = %bb8, %bb11
br label %bb16
bb16: ; preds = %bb15
%tmp17 = add nsw i64 %i.0, 1
br label %bb1
bb18: ; preds = %bb1
ret void
}
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