Increasing the inline limit from (overly conservative) 200 to 300. Given each BB costs 20 and each instruction costs 5, 200 means a 4 BB function + 24 instructions (actually less because caller's size also contributes to it).

Furthermore, double the limit when more than 10% of the callee instructions are vector instructions. Multimedia kernels tend to love inlining.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48725 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Transforms/IPO/InlineSimple.cpp

@@ -40,6 +40,9 @@ namespace {
     int getInlineCost(CallSite CS) {
       return CA.getInlineCost(CS, NeverInline);
     }
+    float getInlineFudgeFactor(CallSite CS) {
+      return CA.getInlineFudgeFactor(CS);
+    }
     virtual bool doInitialization(CallGraph &CG);
   };
   char SimpleInliner::ID = 0;