From 8650a4da93344eb7ed2342a46b2808f44f206507 Mon Sep 17 00:00:00 2001
From: Justin Lebar <jlebar@google.com>
Date: Fri, 15 Apr 2016 01:38:48 +0000
Subject: [TTI] Add getInliningThresholdMultiplier.

Summary:
InlineCost's threshold is multiplied by this value.  This lets us adjust
the inlining threshold up or down on a per-target basis.  For example,
we might want to increase the threshold on targets where calls are
unusually expensive.

Reviewers: chandlerc

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D18560

llvm-svn: 266405
---
 llvm/lib/Analysis/TargetTransformInfo.cpp | 4 ++++
 1 file changed, 4 insertions(+)

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

diff --git a/llvm/lib/Analysis/TargetTransformInfo.cpp b/llvm/lib/Analysis/TargetTransformInfo.cpp
index 9b23d7ca932..c8f116a1d33 100644
--- a/llvm/lib/Analysis/TargetTransformInfo.cpp
+++ b/llvm/lib/Analysis/TargetTransformInfo.cpp
@@ -66,6 +66,10 @@ int TargetTransformInfo::getCallCost(const Function *F,
   return Cost;
 }
 
+unsigned TargetTransformInfo::getInliningThresholdMultiplier() const {
+  return TTIImpl->getInliningThresholdMultiplier();
+}
+
 int TargetTransformInfo::getIntrinsicCost(
     Intrinsic::ID IID, Type *RetTy, ArrayRef<const Value *> Arguments) const {
   int Cost = TTIImpl->getIntrinsicCost(IID, RetTy, Arguments);
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