From: Brian Sullivan <briansul@microsoft.com>
Date: Fri, 25 Mar 2016 22:22:46 +0000 (-0700)
Subject: Remove empty phase lvaAdjustRefCnts
X-Git-Tag: accepted/tizen/base/20180629.140029~5196^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=46460db255be36aeb52cb1df9156b7b0b06e380c;p=platform%2Fupstream%2Fcoreclr.git

Remove empty phase lvaAdjustRefCnts
---

diff --git a/src/jit/compiler.cpp b/src/jit/compiler.cpp
index fcc8ea9..4274a78 100644
--- a/src/jit/compiler.cpp
+++ b/src/jit/compiler.cpp
@@ -3883,17 +3883,6 @@ void                 Compiler::compCompile(void * * methodCodePtr,
     fgDebugCheckLinks();
 #endif
 
-    if  (!opts.MinOpts() && !opts.compDbgCode)
-    {
-        /* Adjust ref counts based on interference levels */
-
-        lvaAdjustRefCnts();
-        EndPhase(PHASE_LVA_ADJUST_REF_COUNTS);
-    }
-
-#ifdef DEBUG
-    fgDebugCheckBBlist();
-#endif
 
     /* Enable this to gather statistical data such as
      * call and register argument info, flowgraph and loop info, etc. */
diff --git a/src/jit/compiler.h b/src/jit/compiler.h
index 6fe3769..abbb611 100644
--- a/src/jit/compiler.h
+++ b/src/jit/compiler.h
@@ -2407,8 +2407,6 @@ public :
     void                lvaRecursiveDecRefCounts(GenTreePtr tree);
     void                lvaRecursiveIncRefCounts(GenTreePtr tree);
 
-    void                lvaAdjustRefCnts    ();
-
 #ifdef  DEBUG
     struct lvaStressLclFldArgs
     {
diff --git a/src/jit/compiler.hpp b/src/jit/compiler.hpp
index 21c9176..cabd6ba 100644
--- a/src/jit/compiler.hpp
+++ b/src/jit/compiler.hpp
@@ -2530,10 +2530,6 @@ var_types          Compiler::lvaGetRealType(unsigned lclNum)
     return lvaTable[lclNum].TypeGet();
 }
 
-/*****************************************************************************/
-inline void         Compiler::lvaAdjustRefCnts() {}
-
-
 /*
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diff --git a/src/jit/compphases.h b/src/jit/compphases.h
index cba5148..9291e22 100644
--- a/src/jit/compphases.h
+++ b/src/jit/compphases.h
@@ -70,8 +70,6 @@ CompPhaseNameMacro(PHASE_LCLVARLIVENESS_INIT,    "Local var liveness init",
 CompPhaseNameMacro(PHASE_LCLVARLIVENESS_PERBLOCK,"Per block local var liveness",   "LIV-BLK",  false, PHASE_LCLVARLIVENESS)
 CompPhaseNameMacro(PHASE_LCLVARLIVENESS_INTERBLOCK,  "Global local var liveness",  "LIV-GLBL", false, PHASE_LCLVARLIVENESS)
 
-CompPhaseNameMacro(PHASE_LVA_ADJUST_REF_COUNTS,  "LVA adjust ref counts",          "REF-CNT",  false, -1)
-
 #ifdef LEGACY_BACKEND
 CompPhaseNameMacro(PHASE_RA_ASSIGN_VARS,         "RA assign vars",                 "REGALLOC", false, -1)
 #endif // LEGACY_BACKEND