From 2cbeb00f3842042accf64fcfc58be6ea3eba42fc Mon Sep 17 00:00:00 2001
From: Sanjoy Das <sanjoy@playingwithpointers.com>
Date: Wed, 26 Apr 2017 16:37:05 +0000
Subject: Reverts commit r301424, r301425 and r301426

Commits were:

"Use WeakVH instead of WeakTrackingVH in AliasSetTracker's UnkownInsts"
"Add a new WeakVH value handle; NFC"
"Rename WeakVH to WeakTrackingVH; NFC"

The changes assumed pointers are 8 byte aligned on all architectures.

llvm-svn: 301429
---
 llvm/lib/Analysis/AssumptionCache.cpp | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

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

diff --git a/llvm/lib/Analysis/AssumptionCache.cpp b/llvm/lib/Analysis/AssumptionCache.cpp
index 0468c794e81..1fae9472448 100644
--- a/llvm/lib/Analysis/AssumptionCache.cpp
+++ b/llvm/lib/Analysis/AssumptionCache.cpp
@@ -29,16 +29,15 @@ static cl::opt<bool>
                           cl::desc("Enable verification of assumption cache"),
                           cl::init(false));
 
-SmallVector<WeakTrackingVH, 1> &
-AssumptionCache::getOrInsertAffectedValues(Value *V) {
+SmallVector<WeakVH, 1> &AssumptionCache::getOrInsertAffectedValues(Value *V) {
   // Try using find_as first to avoid creating extra value handles just for the
   // purpose of doing the lookup.
   auto AVI = AffectedValues.find_as(V);
   if (AVI != AffectedValues.end())
     return AVI->second;
 
-  auto AVIP = AffectedValues.insert(
-      {AffectedValueCallbackVH(V, this), SmallVector<WeakTrackingVH, 1>()});
+  auto AVIP = AffectedValues.insert({
+      AffectedValueCallbackVH(V, this), SmallVector<WeakVH, 1>()});
   return AVIP.first->second;
 }
 
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