Temporarily revert:

commit ae14bf6488e8441f0f6d74f00455555f6f3943ac
Author: Mehdi Amini <mehdi.amini@apple.com>
Date:   Fri Mar 11 17:15:50 2016 +0000

    Remove PreserveNames template parameter from IRBuilder

    Summary:
    Following r263086, we are now relying on a flag on the Context to
    discard Value names in release builds.

    Reviewers: chandlerc

    Subscribers: mzolotukhin, llvm-commits

    Differential Revision: http://reviews.llvm.org/D18023

    From: Mehdi Amini <mehdi.amini@apple.com>

    git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@263258
    91177308-0d34-0410-b5e6-96231b3b80d8

until we can figure out what to do about clang and Release build testing.

This reverts commit 263258.

llvm-svn: 263321

1 files changed, 3 insertions, 3 deletions

diff --git a/llvm/lib/Transforms/InstCombine/InstCombineInternal.h b/llvm/lib/Transforms/InstCombine/InstCombineInternal.h
index 3bb50baa663..1909cbaea64 100644
--- a/llvm/lib/Transforms/InstCombine/InstCombineInternal.h
+++ b/llvm/lib/Transforms/InstCombine/InstCombineInternal.h
@@ -138,7 +138,7 @@ IntrinsicIDToOverflowCheckFlavor(unsigned ID) {
 /// \brief An IRBuilder inserter that adds new instructions to the instcombine
 /// worklist.
 class LLVM_LIBRARY_VISIBILITY InstCombineIRInserter
-    : public IRBuilderDefaultInserter {
+    : public IRBuilderDefaultInserter<true> {
   InstCombineWorklist &Worklist;
   AssumptionCache *AC;
 
@@ -148,7 +148,7 @@ public:
 
   void InsertHelper(Instruction *I, const Twine &Name, BasicBlock *BB,
                     BasicBlock::iterator InsertPt) const {
-    IRBuilderDefaultInserter::InsertHelper(I, Name, BB, InsertPt);
+    IRBuilderDefaultInserter<true>::InsertHelper(I, Name, BB, InsertPt);
     Worklist.Add(I);
 
     using namespace llvm::PatternMatch;
@@ -171,7 +171,7 @@ public:
 
   /// \brief An IRBuilder that automatically inserts new instructions into the
   /// worklist.
-  typedef IRBuilder<TargetFolder, InstCombineIRInserter> BuilderTy;
+  typedef IRBuilder<true, TargetFolder, InstCombineIRInserter> BuilderTy;
   BuilderTy *Builder;
 
 private: