File: no-follow-alias.ll

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llvm-toolchain-20 1%3A20.1.6-1~exp1
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; NOTE: Assertions have been autogenerated by utils/update_analyze_test_checks.py
; RUN: opt -passes='print<scalar-evolution>' -disable-output %s 2>&1 | FileCheck %s

target datalayout = "e-m:e-i8:8:32-i16:16:32-i64:64-i128:128-n32:64-S128"
target triple = "aarch64-unknown-linux-gnu"

@glob.private = private constant [32 x i32] zeroinitializer
@glob = linkonce_odr hidden alias [32 x i32], inttoptr (i64 add (i64 ptrtoint (ptr @glob.private to i64), i64 1234) to ptr)

define hidden void @func(i64 %idx) local_unnamed_addr {
; CHECK-LABEL: 'func'
; CHECK-NEXT:  Classifying expressions for: @func
; CHECK-NEXT:    %arrayidx = getelementptr inbounds [32 x i32], ptr @glob, i64 0, i64 %idx
; CHECK-NEXT:    --> ((4 * %idx) + @glob) U: [0,-1) S: [-9223372036854775808,9223372036854775807)
; CHECK-NEXT:  Determining loop execution counts for: @func
;
  %arrayidx = getelementptr inbounds [32 x i32], ptr @glob, i64 0, i64 %idx
  ret void
}