; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 5 ; RUN: opt < %s -passes=loop-interchange -verify-dom-info -verify-loop-info -S 2>&1 | FileCheck %s target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128" @A = common global [100 x [100 x i32]] zeroinitializer @B = common global [100 x i32] zeroinitializer @C = common global [100 x [100 x i32]] zeroinitializer @D = common global [100 x [100 x [100 x i32]]] zeroinitializer ; Loops not tightly nested are not interchanged ; ; for(int j=0;j