Internal feature

Internal feature

Author: trbauer

IGC/AdaptorOCL/DriverInfoOCL.hpp

@@ -38,7 +38,6 @@ namespace TC
         bool enableVISAPreRAScheduler() const override { return true; }
 
         bool NeedWAToTransformA32MessagesToA64() const override{ return true; }
-        bool WALoadStorePatternMatch() const override { return true; }
         bool WADisableCustomPass() const override { return true; }
         bool WAEnableMemOpt2ForOCL() const override { return true; }
 

IGC/Compiler/CISACodeGen/DriverInfo.hpp

@@ -211,9 +211,6 @@ namespace IGC
         /// disable mad in Vertex shader to avoid ZFigthing issues
         virtual bool DisabeMatchMad() const { return false; }
 
-        /// WA bug in load store pattern match, needs to be cleaned up
-        virtual bool WALoadStorePatternMatch() const { return false; }
-
         /// Some FE sends SLM pointers in DWORD units
         virtual bool WASLMPointersDwordUnit() const { return false; }
 

IGC/Compiler/CISACodeGen/PatternMatchPass.cpp

@@ -1235,33 +1235,13 @@ namespace IGC
 
     void CodeGenPatternMatch::visitStoreInst(StoreInst& I)
     {
-        bool match = false;
-        // we try to fold some pointer values in GFX path, not OCL path
-        if (m_ctx->m_DriverInfo.WALoadStorePatternMatch())
-        {
-            match = MatchSingleInstruction(I);
-        }
-        else
-        {
-            match = MatchLoadStorePointer(I, *(I.getPointerOperand())) ||
-                MatchSingleInstruction(I);
-        }
+         bool match = MatchSingleInstruction(I);
         IGC_ASSERT(match);
     }
 
     void CodeGenPatternMatch::visitLoadInst(LoadInst& I)
     {
-        bool match = false;
-        // we try to fold some pointer values in GFX path, not OCL path
-        if (m_ctx->m_DriverInfo.WALoadStorePatternMatch())
-        {
-            match = MatchSingleInstruction(I);
-        }
-        else
-        {
-            match = MatchLoadStorePointer(I, *(I.getPointerOperand())) ||
-                MatchSingleInstruction(I);
-        }
+        bool match = MatchSingleInstruction(I);
         IGC_ASSERT(match);
     }