[attrs] Split off the forced attributes utility into its own pass that

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

diff --git a/lib/Transforms/IPO/InlineSimple.cpp b/lib/Transforms/IPO/InlineSimple.cpp
index e5f46d7a7837dc142d57c0bb7617b79eeaa639d2..0f45c5f95aadf26f13d97a694e79e4057428d032 100644 (file)
--- a/lib/Transforms/IPO/InlineSimple.cpp
+++ b/lib/Transforms/IPO/InlineSimple.cpp
@@ -11,10 +11,11 @@
 //
 //===----------------------------------------------------------------------===//
 
-#define DEBUG_TYPE "inline"
 #include "llvm/Transforms/IPO.h"
+#include "llvm/Analysis/AssumptionCache.h"
 #include "llvm/Analysis/CallGraph.h"
 #include "llvm/Analysis/InlineCost.h"
+#include "llvm/Analysis/TargetLibraryInfo.h"
 #include "llvm/IR/CallSite.h"
 #include "llvm/IR/CallingConv.h"
 #include "llvm/IR/DataLayout.h"
@@ -26,6 +27,8 @@
 
 using namespace llvm;
 
+#define DEBUG_TYPE "inline"
+
 namespace {
 
 /// \brief Actual inliner pass implementation.
@@ -37,12 +40,12 @@ class SimpleInliner : public Inliner {
   InlineCostAnalysis *ICA;
 
 public:
-  SimpleInliner() : Inliner(ID), ICA(0) {
+  SimpleInliner() : Inliner(ID), ICA(nullptr) {
     initializeSimpleInlinerPass(*PassRegistry::getPassRegistry());
   }
 
   SimpleInliner(int Threshold)
-      : Inliner(ID, Threshold, /*InsertLifetime*/ true), ICA(0) {
+      : Inliner(ID, Threshold, /*InsertLifetime*/ true), ICA(nullptr) {
     initializeSimpleInlinerPass(*PassRegistry::getPassRegistry());
   }
 
@@ -60,9 +63,9 @@ 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;
 }
@@ -72,8 +75,10 @@ static int computeThresholdFromOptLevels(unsigned OptLevel,
 char SimpleInliner::ID = 0;
 INITIALIZE_PASS_BEGIN(SimpleInliner, "inline",
                 "Function Integration/Inlining", false, false)
+INITIALIZE_PASS_DEPENDENCY(AssumptionCacheTracker)
 INITIALIZE_PASS_DEPENDENCY(CallGraphWrapperPass)
 INITIALIZE_PASS_DEPENDENCY(InlineCostAnalysis)
+INITIALIZE_PASS_DEPENDENCY(TargetLibraryInfoWrapperPass)
 INITIALIZE_PASS_END(SimpleInliner, "inline",
                 "Function Integration/Inlining", false, false)