From b0f80693434cb203f63d8fbab56c1522000ed88f Mon Sep 17 00:00:00 2001
From: Zack Rusin <zack@tungstengraphics.com>
Date: Wed, 17 Oct 2007 11:28:26 -0400
Subject: [PATCH] Refactor the tgsi->llvm storage translator

---
 src/mesa/pipe/llvm/llvmtgsi.cpp               |  5 +-
 .../llvm/{tgsillvmbuilder.cpp => storage.cpp} | 50 ++++------------
 src/mesa/pipe/llvm/storage.h                  | 57 +++++++++++++++++++
 src/mesa/sources                              |  1 +
 4 files changed, 71 insertions(+), 42 deletions(-)
 rename src/mesa/pipe/llvm/{tgsillvmbuilder.cpp => storage.cpp} (77%)
 create mode 100644 src/mesa/pipe/llvm/storage.h

diff --git a/src/mesa/pipe/llvm/llvmtgsi.cpp b/src/mesa/pipe/llvm/llvmtgsi.cpp
index 5cbd0ae89ff..c6cf2de4fc2 100644
--- a/src/mesa/pipe/llvm/llvmtgsi.cpp
+++ b/src/mesa/pipe/llvm/llvmtgsi.cpp
@@ -1,5 +1,8 @@
 #include "llvmtgsi.h"
 
+#include "instructions.h"
+#include "storage.h"
+
 #include "pipe/p_context.h"
 #include "pipe/tgsi/exec/tgsi_exec.h"
 #include "pipe/tgsi/exec/tgsi_token.h"
@@ -30,10 +33,8 @@
 #include <llvm/Bitcode/ReaderWriter.h>
 #include <iostream>
 
-#include "instructions.h"
 using namespace llvm;
 #include "llvm_base_shader.cpp"
-#include "tgsillvmbuilder.cpp"
 
 
 static inline void addPass(PassManager &PM, Pass *P) {
diff --git a/src/mesa/pipe/llvm/tgsillvmbuilder.cpp b/src/mesa/pipe/llvm/storage.cpp
similarity index 77%
rename from src/mesa/pipe/llvm/tgsillvmbuilder.cpp
rename to src/mesa/pipe/llvm/storage.cpp
index ca70a46648c..c6e86ea4b43 100644
--- a/src/mesa/pipe/llvm/tgsillvmbuilder.cpp
+++ b/src/mesa/pipe/llvm/storage.cpp
@@ -1,46 +1,16 @@
+#include "storage.h"
 
-#include <map>
+#include <llvm/BasicBlock.h>
+#include <llvm/Module.h>
+#include <llvm/Value.h>
 
-class Storage
-{
-   typedef std::map<int, llvm::LoadInst*> LoadMap;
-public:
-   Storage(llvm::BasicBlock *block,
-                       llvm::Value *out,
-                       llvm::Value *in, llvm::Value *consts);
-
-   llvm::ConstantInt *constantInt(int);
-   llvm::Constant *shuffleMask(int vec);
-   llvm::Value *inputElement(int idx);
-   llvm::Value *constElement(int idx);
-
-   llvm::Value *tempElement(int idx) const;
-   void setTempElement(int idx, llvm::Value *val);
-
-   llvm::Value *shuffleVector(llvm::Value *vec, int shuffle);
-
-
-   void store(int dstIdx, llvm::Value *val);
-private:
-   llvm::BasicBlock *m_block;
-   llvm::Value *m_OUT;
-   llvm::Value *m_IN;
-   llvm::Value *m_CONST;
-
-   std::map<int, llvm::ConstantInt*> m_constInts;
-   std::map<int, llvm::Constant*>    m_intVecs;
-   std::vector<llvm::Value*>         m_temps;
-   LoadMap                           m_inputs;
-   LoadMap                           m_consts;
-
-   llvm::VectorType *m_floatVecType;
-   llvm::VectorType *m_intVecType;
-
-   llvm::Value      *m_undefFloatVec;
-   llvm::Value      *m_undefIntVec;
+#include <llvm/CallingConv.h>
+#include <llvm/Constants.h>
+#include <llvm/DerivedTypes.h>
+#include <llvm/InstrTypes.h>
+#include <llvm/Instructions.h>
 
-   int         m_shuffleId;
-};
+using namespace llvm;
 
 Storage::Storage(llvm::BasicBlock *block, llvm::Value *out,
                                          llvm::Value *in, llvm::Value *consts)
diff --git a/src/mesa/pipe/llvm/storage.h b/src/mesa/pipe/llvm/storage.h
new file mode 100644
index 00000000000..b69c8d614e9
--- /dev/null
+++ b/src/mesa/pipe/llvm/storage.h
@@ -0,0 +1,57 @@
+#ifndef STORAGE_H
+#define STORAGE_H
+
+#include <map>
+#include <vector>
+
+namespace llvm {
+   class BasicBlock;
+   class Constant;
+   class ConstantInt;
+   class LoadInst;
+   class Value;
+   class VectorType;
+}
+
+class Storage
+{
+   typedef std::map<int, llvm::LoadInst*> LoadMap;
+public:
+   Storage(llvm::BasicBlock *block,
+           llvm::Value *out,
+           llvm::Value *in, llvm::Value *consts);
+
+   llvm::ConstantInt *constantInt(int);
+   llvm::Constant *shuffleMask(int vec);
+   llvm::Value *inputElement(int idx);
+   llvm::Value *constElement(int idx);
+
+   llvm::Value *tempElement(int idx) const;
+   void setTempElement(int idx, llvm::Value *val);
+
+   llvm::Value *shuffleVector(llvm::Value *vec, int shuffle);
+
+
+   void store(int dstIdx, llvm::Value *val);
+private:
+   llvm::BasicBlock *m_block;
+   llvm::Value *m_OUT;
+   llvm::Value *m_IN;
+   llvm::Value *m_CONST;
+
+   std::map<int, llvm::ConstantInt*> m_constInts;
+   std::map<int, llvm::Constant*>    m_intVecs;
+   std::vector<llvm::Value*>         m_temps;
+   LoadMap                           m_inputs;
+   LoadMap                           m_consts;
+
+   llvm::VectorType *m_floatVecType;
+   llvm::VectorType *m_intVecType;
+
+   llvm::Value      *m_undefFloatVec;
+   llvm::Value      *m_undefIntVec;
+
+   int         m_shuffleId;
+};
+
+#endif
diff --git a/src/mesa/sources b/src/mesa/sources
index 7e1d909e286..1bc45c98132 100644
--- a/src/mesa/sources
+++ b/src/mesa/sources
@@ -192,6 +192,7 @@ TGSIMESA_SOURCES = \
 ifeq ($(MESA_NO_LLVM),0)
   LLVMTGSI_SOURCES = \
 	pipe/llvm/llvmtgsi.cpp \
+	pipe/llvm/storage.cpp \
 	pipe/llvm/instructions.cpp
 endif
 
-- 
2.30.2