From e27b39a9766da2c9880488fc99bf0f0b247d9588 Mon Sep 17 00:00:00 2001
From: Anna Thomas <anna@azul.com>
Date: Wed, 22 Mar 2017 19:27:12 +0000
Subject: [LVI] Add an LVI printer pass to capture test LVI cache after
 transformations

Summary:
Adding a printer pass for printing the LVI cache values after transformations
that use LVI.
This will help us in identifying cases where LVI
invariants are violated, or transforms that leave LVI in an incorrect state.
Right now, I have added two test cases to show that the printer pass is working.
I will be adding more test cases in a later change, once this change is
checked in upstream.

Reviewers: reames, dberlin, sanjoy, apilipenko

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D30790

llvm-svn: 298542
---
 llvm/lib/Analysis/Analysis.cpp | 1 +
 1 file changed, 1 insertion(+)

(limited to 'llvm/lib/Analysis/Analysis.cpp')

diff --git a/llvm/lib/Analysis/Analysis.cpp b/llvm/lib/Analysis/Analysis.cpp
index 0e7cf402cdb..d9af9bb560a 100644
--- a/llvm/lib/Analysis/Analysis.cpp
+++ b/llvm/lib/Analysis/Analysis.cpp
@@ -57,6 +57,7 @@ void llvm::initializeAnalysis(PassRegistry &Registry) {
   initializeLazyBranchProbabilityInfoPassPass(Registry);
   initializeLazyBlockFrequencyInfoPassPass(Registry);
   initializeLazyValueInfoWrapperPassPass(Registry);
+  initializeLazyValueInfoPrinterPass(Registry);
   initializeLintPass(Registry);
   initializeLoopInfoWrapperPassPass(Registry);
   initializeMemDepPrinterPass(Registry);
-- 
cgit v1.2.3