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| ; RUN: opt %loadPolly -polly-ast -analyze < %s \
; RUN: | FileCheck %s
target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
target triple = "x86_64-unknown-linux-gnu"
@global = external local_unnamed_addr global i32, align 4
@global.1 = external local_unnamed_addr global i32, align 4
define void @hoge() local_unnamed_addr {
bb:
%tmp = alloca i8, align 8
br label %bb1
bb1: ; preds = %bb19, %bb
%tmp2 = phi i32 [ undef, %bb ], [ %tmp5, %bb19 ]
%tmp3 = phi i32* [ @global, %bb ], [ %tmp20, %bb19 ]
%tmp4 = icmp ugt i32 %tmp2, 5
%tmp5 = select i1 %tmp4, i32 %tmp2, i32 5
br label %bb6
bb6: ; preds = %bb1
br label %bb7
bb7: ; preds = %bb10, %bb6
%tmp8 = phi i8 [ 7, %bb6 ], [ %tmp11, %bb10 ]
store i32 2, i32* %tmp3, align 4
%tmp9 = load i8, i8* %tmp, align 8
br label %bb10
bb10: ; preds = %bb7
store i32 undef, i32* @global.1, align 4
%tmp11 = add nuw nsw i8 %tmp8, 1
%tmp12 = icmp eq i8 %tmp11, 72
br i1 %tmp12, label %bb13, label %bb7
bb13: ; preds = %bb10
%tmp14 = icmp eq i32 %tmp5, 0
br i1 %tmp14, label %bb15, label %bb16
bb15: ; preds = %bb13
store i8 0, i8* %tmp, align 8
br label %bb16
bb16: ; preds = %bb15, %bb13
br label %bb17
bb17: ; preds = %bb16
br i1 undef, label %bb19, label %bb18
bb18: ; preds = %bb17
br label %bb19
bb19: ; preds = %bb18, %bb17
%tmp20 = phi i32* [ %tmp3, %bb17 ], [ bitcast (void ()* @hoge to i32*), %bb18 ]
br label %bb1
}
; CHECK: if (1 && (&MemRef_global_1[1] <= &MemRef_tmp3[0] || &MemRef_tmp3[1] <= &MemRef_global_1[0]) && 1 && 1)
; CHECK: {
; CHECK-NEXT: for (int c0 = 0; c0 <= 64; c0 += 1) {
; CHECK-NEXT: Stmt_bb7(c0);
; CHECK-NEXT: Stmt_bb10(c0);
; CHECK-NEXT: }
; CHECK-NEXT: if (p_0 == 0)
; CHECK-NEXT: Stmt_bb15();
; CHECK-NEXT: }
; CHECK: else
; CHECK-NEXT: { /* original code */ }
|