Allow -inline-threshold override default threshold even if compiling to optimize for size.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83274 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Transforms/IPO/Inliner.cpp b/lib/Transforms/IPO/Inliner.cpp
index 6177265..c38cf82 100644
--- a/lib/Transforms/IPO/Inliner.cpp
+++ b/lib/Transforms/IPO/Inliner.cpp
@@ -192,6 +192,7 @@
   Function *Fn = CS.getCaller();
   if (Fn && !Fn->isDeclaration() &&
       Fn->hasFnAttr(Attribute::OptimizeForSize) &&
+      InlineLimit.getNumOccurrences() == 0 &&
       InlineThreshold != 50)
     CurrentThreshold = 50;