From: Hubert Tong <hubert.reinterpretcast@gmail.com>
Date: Wed, 19 Jun 2019 16:02:54 +0000 (+0000)
Subject: [NFC][LSR] Avoid undefined grep in pr2570.ll
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=521e9007ace8fe7901bf0fbd4c2a8f982d2616b3;p=llvm

[NFC][LSR] Avoid undefined grep in pr2570.ll

greater-than-sign is not a BRE special character.

POSIX.1-2017 XBD Section 9.3.2 indicates that the interpretation of `\>`
is undefined. This patch replaces the pattern.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@363828 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/test/Transforms/LoopStrengthReduce/pr2570.ll b/test/Transforms/LoopStrengthReduce/pr2570.ll
index 671ffde671f..6ebf0d540fa 100644
--- a/test/Transforms/LoopStrengthReduce/pr2570.ll
+++ b/test/Transforms/LoopStrengthReduce/pr2570.ll
@@ -1,4 +1,4 @@
-; RUN: opt < %s -loop-reduce -S | grep "phi\>" | count 8
+; RUN: opt < %s -loop-reduce -S | grep -e 'phi$' -e 'phi[^_[:alnum:]]' | count 8
 ; PR2570
 
 target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32"