none

Author: fftzeng

IGC/Compiler/CISACodeGen/EmitVISAPass.cpp

@@ -9526,6 +9526,7 @@ void EmitPass::emitUAVSerialize()
     m_encoder->Push();
 }
 
+
 void EmitPass::emitLoadRawIndexed(GenIntrinsicInst* inst)
 {
     Value* buf_ptrv = inst->getOperand(0);

IGC/Compiler/CISACodeGen/PixelShaderLowering.cpp

@@ -272,7 +272,9 @@ bool PixelShaderLowering::runOnFunction(llvm::Function& F)
     {
         // Emitting a fence to ensure that the uav write is completed before an EOT is issued
         IRBuilder<> builder(F.getContext());
-        EmitMemoryFence(builder);
+
+        bool fenceFlushNone = 0;
+        EmitMemoryFence(builder, fenceFlushNone);
     }
 
     // EmitRender target write intrinsic
@@ -501,7 +503,7 @@ void PixelShaderLowering::FindIntrinsicOutput(
     }
 }
 
-void PixelShaderLowering::EmitMemoryFence(IRBuilder<>& builder)
+void PixelShaderLowering::EmitMemoryFence(IRBuilder<>& builder, bool forceFlushNone)
 {
     Value* trueValue = builder.getInt1(true);
     Value* falseValue = builder.getInt1(false);
@@ -517,7 +519,7 @@ void PixelShaderLowering::EmitMemoryFence(IRBuilder<>& builder)
         falseValue,
     };
 
-    GenIntrinsicInst::Create(GenISAIntrinsic::getDeclaration(m_module, GenISAIntrinsic::GenISA_memoryfence),
+    CallInst* memFence = GenIntrinsicInst::Create(GenISAIntrinsic::getDeclaration(m_module, GenISAIntrinsic::GenISA_memoryfence),
         arguments,
         "",
         m_ReturnBlock->getTerminator());

IGC/Compiler/CISACodeGen/PixelShaderLowering.hpp

@@ -113,7 +113,7 @@ class PixelShaderLowering : public llvm::FunctionPass
         llvm::Value*& mask, llvm::Value*& src0Alpha,
         DebugLocArray& debugLocs);
 
-    void EmitMemoryFence(llvm::IRBuilder<>& builder);
+    void EmitMemoryFence(llvm::IRBuilder<>& builder, bool forceFlushNone = 0);
     void EmitRTWrite(ColorOutputArray& color, llvm::Value* depth,
         llvm::Value* stencil, llvm::Value* mask,
         llvm::Value* src0Alpha, DebugLocArray& debugLocs);