commit 46234fd97f1747b9f2cfce16e68bda3bf150bb3e
author Chris Lattner <sabre@nondot.org> Mon Mar 15 05:46:59 2004 +0000
committer Chris Lattner <sabre@nondot.org> Mon Mar 15 05:46:59 2004 +0000
tree dfa9b29fff4e6665fa6c86295e43a9811fb1a289
parent 5a6e947f1dd2fd61e2bd37aea47e8b03ab834da1

Add counters for the number of calls elimianted


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12420 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Transforms/Scalar/GCSE.cpp

diff --git a/lib/Transforms/Scalar/GCSE.cpp b/lib/Transforms/Scalar/GCSE.cpp
index eb74b7c..e949525 100644
--- a/lib/Transforms/Scalar/GCSE.cpp
+++ b/lib/Transforms/Scalar/GCSE.cpp
@@ -16,6 +16,7 @@
 
 #include "llvm/Transforms/Scalar.h"
 #include "llvm/iMemory.h"
+#include "llvm/iOther.h"
 #include "llvm/Type.h"
 #include "llvm/Analysis/Dominators.h"
 #include "llvm/Analysis/ValueNumbering.h"
@@ -28,6 +29,7 @@
 namespace {
   Statistic<> NumInstRemoved("gcse", "Number of instructions removed");
   Statistic<> NumLoadRemoved("gcse", "Number of loads removed");
+  Statistic<> NumCallRemoved("gcse", "Number of calls removed");
   Statistic<> NumNonInsts   ("gcse", "Number of instructions removed due "
                              "to non-instruction values");
 
@@ -123,6 +125,8 @@
 
           if (isa<LoadInst>(I))
             ++NumLoadRemoved; // Keep track of loads eliminated
+          if (isa<CallInst>(I))
+            ++NumCallRemoved; // Keep track of calls eliminated
           ++NumInstRemoved;   // Keep track of number of instructions eliminated
           ++NumNonInsts;      // Keep track of number of insts repl with values
 
@@ -264,6 +268,8 @@
 
   if (isa<LoadInst>(Ret))
     ++NumLoadRemoved;  // Keep track of loads eliminated
+  if (isa<CallInst>(Ret))
+    ++NumCallRemoved;  // Keep track of calls eliminated
   ++NumInstRemoved;   // Keep track of number of instructions eliminated
 
   // Add all users of Ret to the worklist...