Revive SizeOptLevel-explaining comments that were dropped in r203669

[oota-llvm.git] / lib / Transforms / IPO / InlineSimple.cpp

diff --git a/lib/Transforms/IPO/InlineSimple.cpp b/lib/Transforms/IPO/InlineSimple.cpp
index e5f46d7a7837dc142d57c0bb7617b79eeaa639d2..7141064b3b0502f1938445db572828b6ef894958 100644 (file)
--- a/lib/Transforms/IPO/InlineSimple.cpp
+++ b/lib/Transforms/IPO/InlineSimple.cpp
@@ -60,9 +60,9 @@ static int computeThresholdFromOptLevels(unsigned OptLevel,
                                          unsigned SizeOptLevel) {
   if (OptLevel > 2)
     return 275;
-  if (SizeOptLevel == 1)
+  if (SizeOptLevel == 1) // -Os
     return 75;
-  if (SizeOptLevel == 2)
+  if (SizeOptLevel == 2) // -Oz
     return 25;
   return 225;
 }