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diff --git a/src/gallium/drivers/radeon/AMDILUtilityFunctions.h b/src/gallium/drivers/radeon/AMDILUtilityFunctions.h
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+//===-- AMDILUtilityFunctions.h - AMDIL Utility Functions Header --------===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//==-----------------------------------------------------------------------===//
+//
+// This file provides declarations for functions that are used across different
+// classes and provide various conversions or utility to shorten the code
+//
+//===----------------------------------------------------------------------===//
+#ifndef AMDILUTILITYFUNCTIONS_H_
+#define AMDILUTILITYFUNCTIONS_H_
+
+#include "AMDIL.h"
+#include "AMDILTargetMachine.h"
+#include "llvm/ADT/SmallVector.h"
+
+// Utility functions from ID
+//
+namespace llvm {
+class TargetRegisterClass;
+class SDValue;
+class SDNode;
+class Value;
+class Type;
+class StructType;
+class IntegerType;
+class FunctionType;
+class VectorType;
+class ArrayType;
+class PointerType;
+class OpaqueType;
+class MachineInstr;
+
+}
+enum SrcSwizzles {
+ AMDIL_SRC_SWIZZLE_DEFAULT = 0,
+ AMDIL_SRC_SWIZZLE_X000,
+ AMDIL_SRC_SWIZZLE_0X00,
+ AMDIL_SRC_SWIZZLE_00X0,
+ AMDIL_SRC_SWIZZLE_000X,
+ AMDIL_SRC_SWIZZLE_Y000,
+ AMDIL_SRC_SWIZZLE_0Y00,
+ AMDIL_SRC_SWIZZLE_00Y0,
+ AMDIL_SRC_SWIZZLE_000Y,
+ AMDIL_SRC_SWIZZLE_Z000,
+ AMDIL_SRC_SWIZZLE_0Z00,
+ AMDIL_SRC_SWIZZLE_00Z0,
+ AMDIL_SRC_SWIZZLE_000Z,
+ AMDIL_SRC_SWIZZLE_W000,
+ AMDIL_SRC_SWIZZLE_0W00,
+ AMDIL_SRC_SWIZZLE_00W0,
+ AMDIL_SRC_SWIZZLE_000W,
+ AMDIL_SRC_SWIZZLE_XY00,
+ AMDIL_SRC_SWIZZLE_00XY,
+ AMDIL_SRC_SWIZZLE_ZW00,
+ AMDIL_SRC_SWIZZLE_00ZW,
+ AMDIL_SRC_SWIZZLE_XYZ0,
+ AMDIL_SRC_SWIZZLE_0XYZ,
+ AMDIL_SRC_SWIZZLE_XYZW,
+ AMDIL_SRC_SWIZZLE_0000,
+ AMDIL_SRC_SWIZZLE_XXXX,
+ AMDIL_SRC_SWIZZLE_YYYY,
+ AMDIL_SRC_SWIZZLE_ZZZZ,
+ AMDIL_SRC_SWIZZLE_WWWW,
+ AMDIL_SRC_SWIZZLE_XYXY,
+ AMDIL_SRC_SWIZZLE_ZWZW,
+ AMDIL_SRC_SWIZZLE_XZXZ,
+ AMDIL_SRC_SWIZZLE_YWYW,
+ AMDIL_SRC_SWIZZLE_X0Y0,
+ AMDIL_SRC_SWIZZLE_0X0Y,
+ AMDIL_SRC_SWIZZLE_XY_NEGY,
+ AMDIL_SRC_SWIZZLE_NEGYW,
+ AMDIL_SRC_SWIZZLE_NEGX,
+ AMDIL_SRC_SWIZZLE_XY_NEGXY,
+ AMDIL_SRC_SWIZZLE_NEG_XYZW,
+ AMDIL_SRC_SWIZZLE_0YZW,
+ AMDIL_SRC_SWIZZLE_X0ZW,
+ AMDIL_SRC_SWIZZLE_XY0W,
+ AMDIL_SRC_SWIZZLE_X,
+ AMDIL_SRC_SWIZZLE_Y,
+ AMDIL_SRC_SWIZZLE_Z,
+ AMDIL_SRC_SWIZZLE_W,
+ AMDIL_SRC_SWIZZLE_XY,
+ AMDIL_SRC_SWIZZLE_ZW,
+ AMDIL_SRC_SWIZZLE_LAST
+};
+enum DstSwizzles {
+ AMDIL_DST_SWIZZLE_DEFAULT = 0,
+ AMDIL_DST_SWIZZLE_X___,
+ AMDIL_DST_SWIZZLE_XY__,
+ AMDIL_DST_SWIZZLE_XYZ_,
+ AMDIL_DST_SWIZZLE_XYZW,
+ AMDIL_DST_SWIZZLE__Y__,
+ AMDIL_DST_SWIZZLE__YZ_,
+ AMDIL_DST_SWIZZLE__YZW,
+ AMDIL_DST_SWIZZLE___Z_,
+ AMDIL_DST_SWIZZLE___ZW,
+ AMDIL_DST_SWIZZLE____W,
+ AMDIL_DST_SWIZZLE_X_ZW,
+ AMDIL_DST_SWIZZLE_XY_W,
+ AMDIL_DST_SWIZZLE_X_Z_,
+ AMDIL_DST_SWIZZLE_X__W,
+ AMDIL_DST_SWIZZLE__Y_W,
+ AMDIL_DST_SWIZZLE_LAST
+};
+// Function to get the correct src swizzle string from ID
+const char *getSrcSwizzle(unsigned);
+
+// Function to get the correct dst swizzle string from ID
+const char *getDstSwizzle(unsigned);
+
+const llvm::TargetRegisterClass *getRegClassFromID(unsigned int ID);
+
+unsigned int getMoveInstFromID(unsigned int ID);
+unsigned int getPHIMoveInstFromID(unsigned int ID);
+
+// Utility functions from Type.
+const llvm::TargetRegisterClass *getRegClassFromType(unsigned int type);
+unsigned int getTargetIndependentMoveFromType(unsigned int type);
+
+// Debug functions for SDNode and SDValue.
+void printSDValue(const llvm::SDValue &Op, int level);
+void printSDNode(const llvm::SDNode *N);
+
+// Functions to check if an opcode is a specific type.
+bool isMove(unsigned int opcode);
+bool isPHIMove(unsigned int opcode);
+bool isMoveOrEquivalent(unsigned int opcode);
+
+// Function to check address space
+bool check_type(const llvm::Value *ptr, unsigned int addrspace);
+
+// Group of functions that recursively calculate the size of a structure based
+// on it's sub-types.
+size_t getTypeSize(llvm::Type * const T, bool dereferencePtr = false);
+size_t
+getTypeSize(llvm::StructType * const ST, bool dereferencePtr = false);
+size_t
+getTypeSize(llvm::IntegerType * const IT, bool dereferencePtr = false);
+size_t
+getTypeSize(llvm::FunctionType * const FT, bool dereferencePtr = false);
+size_t
+getTypeSize(llvm::ArrayType * const AT, bool dereferencePtr = false);
+size_t
+getTypeSize(llvm::VectorType * const VT, bool dereferencePtr = false);
+size_t
+getTypeSize(llvm::PointerType * const PT, bool dereferencePtr = false);
+size_t
+getTypeSize(llvm::OpaqueType * const OT, bool dereferencePtr = false);
+
+// Group of functions that recursively calculate the number of elements of a
+// structure based on it's sub-types.
+size_t getNumElements(llvm::Type * const T);
+size_t getNumElements(llvm::StructType * const ST);
+size_t getNumElements(llvm::IntegerType * const IT);
+size_t getNumElements(llvm::FunctionType * const FT);
+size_t getNumElements(llvm::ArrayType * const AT);
+size_t getNumElements(llvm::VectorType * const VT);
+size_t getNumElements(llvm::PointerType * const PT);
+size_t getNumElements(llvm::OpaqueType * const OT);
+const llvm::Value *getBasePointerValue(const llvm::Value *V);
+const llvm::Value *getBasePointerValue(const llvm::MachineInstr *MI);
+
+
+int64_t GET_SCALAR_SIZE(llvm::Type* A);
+
+// Helper functions that check the opcode for status information
+bool isLoadInst(const llvm::TargetInstrInfo * TII, llvm::MachineInstr *MI);
+bool isExtLoadInst(const llvm::TargetInstrInfo * TII, llvm::MachineInstr *MI);
+bool isSWSExtLoadInst(llvm::MachineInstr *MI);
+bool isSExtLoadInst(const llvm::TargetInstrInfo * TII, llvm::MachineInstr *MI);
+bool isZExtLoadInst(const llvm::TargetInstrInfo * TII, llvm::MachineInstr *MI);
+bool isAExtLoadInst(const llvm::TargetInstrInfo * TII, llvm::MachineInstr *MI);
+bool isStoreInst(const llvm::TargetInstrInfo * TII, llvm::MachineInstr *MI);
+bool isTruncStoreInst(const llvm::TargetInstrInfo * TII, llvm::MachineInstr *MI);
+bool isAtomicInst(const llvm::TargetInstrInfo * TII, llvm::MachineInstr *MI);
+bool isVolatileInst(const llvm::TargetInstrInfo * TII, llvm::MachineInstr *MI);
+bool isGlobalInst(const llvm::TargetInstrInfo * TII, llvm::MachineInstr *MI);
+bool isPrivateInst(const llvm::TargetInstrInfo * TII, llvm::MachineInstr *MI);
+bool isConstantInst(const llvm::TargetInstrInfo * TII, llvm::MachineInstr *MI);
+bool isRegionInst(const llvm::TargetInstrInfo * TII, llvm::MachineInstr *MI);
+bool isLocalInst(const llvm::TargetInstrInfo * TII, llvm::MachineInstr *MI);
+bool isImageInst(const llvm::TargetInstrInfo * TII, llvm::MachineInstr *MI);
+bool isAppendInst(const llvm::TargetInstrInfo * TII, llvm::MachineInstr *MI);
+bool isRegionAtomic(const llvm::TargetInstrInfo * TII, llvm::MachineInstr *MI);
+bool isLocalAtomic(const llvm::TargetInstrInfo * TII, llvm::MachineInstr *MI);
+bool isGlobalAtomic(const llvm::TargetInstrInfo * TII, llvm::MachineInstr *MI);
+bool isArenaAtomic(const llvm::TargetInstrInfo * TII, llvm::MachineInstr *MI);
+
+
+// Macros that are used to help with switch statements for various data types
+// However, these macro's do not return anything unlike the second set below.
+#define ExpandCaseTo32bitIntTypes(Instr) \
+case Instr##_i8: \
+case Instr##_i16: \
+case Instr##_i32:
+
+#define ExpandCaseTo32bitIntTruncTypes(Instr) \
+case Instr##_i16i8: \
+case Instr##_i32i8: \
+case Instr##_i32i16:
+
+#define ExpandCaseToIntTypes(Instr) \
+ ExpandCaseTo32bitIntTypes(Instr) \
+case Instr##_i64:
+
+#define ExpandCaseToIntTruncTypes(Instr) \
+ ExpandCaseTo32bitIntTruncTypes(Instr) \
+case Instr##_i64i8:\
+case Instr##_i64i16:\
+case Instr##_i64i32:\
+
+#define ExpandCaseToFloatTypes(Instr) \
+ case Instr##_f32: \
+case Instr##_f64:
+
+#define ExpandCaseToFloatTruncTypes(Instr) \
+case Instr##_f64f32:
+
+#define ExpandCaseTo32bitScalarTypes(Instr) \
+ ExpandCaseTo32bitIntTypes(Instr) \
+case Instr##_f32:
+
+#define ExpandCaseToAllScalarTypes(Instr) \
+ ExpandCaseToFloatTypes(Instr) \
+ExpandCaseToIntTypes(Instr)
+
+#define ExpandCaseToAllScalarTruncTypes(Instr) \
+ ExpandCaseToFloatTruncTypes(Instr) \
+ExpandCaseToIntTruncTypes(Instr)
+
+// Vector versions of above macros
+#define ExpandCaseToVectorIntTypes(Instr) \
+ case Instr##_v2i8: \
+case Instr##_v4i8: \
+case Instr##_v2i16: \
+case Instr##_v4i16: \
+case Instr##_v2i32: \
+case Instr##_v4i32: \
+case Instr##_v2i64:
+
+#define ExpandCaseToVectorIntTruncTypes(Instr) \
+case Instr##_v2i16i8: \
+case Instr##_v4i16i8: \
+case Instr##_v2i32i8: \
+case Instr##_v4i32i8: \
+case Instr##_v2i32i16: \
+case Instr##_v4i32i16: \
+case Instr##_v2i64i8: \
+case Instr##_v2i64i16: \
+case Instr##_v2i64i32:
+
+#define ExpandCaseToVectorFloatTypes(Instr) \
+ case Instr##_v2f32: \
+case Instr##_v4f32: \
+case Instr##_v2f64:
+
+#define ExpandCaseToVectorFloatTruncTypes(Instr) \
+case Instr##_v2f64f32:
+
+#define ExpandCaseToVectorByteTypes(Instr) \
+ case Instr##_v4i8:\
+case Instr##_v2i16: \
+case Instr##_v4i16:
+
+#define ExpandCaseToAllVectorTypes(Instr) \
+ ExpandCaseToVectorFloatTypes(Instr) \
+ExpandCaseToVectorIntTypes(Instr)
+
+#define ExpandCaseToAllVectorTruncTypes(Instr) \
+ ExpandCaseToVectorFloatTruncTypes(Instr) \
+ExpandCaseToVectorIntTruncTypes(Instr)
+
+#define ExpandCaseToAllTypes(Instr) \
+ ExpandCaseToAllVectorTypes(Instr) \
+ExpandCaseToAllScalarTypes(Instr)
+
+#define ExpandCaseToAllTruncTypes(Instr) \
+ ExpandCaseToAllVectorTruncTypes(Instr) \
+ExpandCaseToAllScalarTruncTypes(Instr)
+
+#define ExpandCaseToPackedTypes(Instr) \
+ case Instr##_v2i8: \
+ case Instr##_v4i8: \
+ case Instr##_v2i16: \
+ case Instr##_v4i16:
+
+#define ExpandCaseToByteShortTypes(Instr) \
+ case Instr##_i8: \
+ case Instr##_i16: \
+ ExpandCaseToPackedTypes(Instr)
+
+// Macros that expand into case statements with return values
+#define ExpandCaseTo32bitIntReturn(Instr, Return) \
+case Instr##_i8: return Return##_i8;\
+case Instr##_i16: return Return##_i16;\
+case Instr##_i32: return Return##_i32;
+
+#define ExpandCaseToIntReturn(Instr, Return) \
+ ExpandCaseTo32bitIntReturn(Instr, Return) \
+case Instr##_i64: return Return##_i64;
+
+#define ExpandCaseToFloatReturn(Instr, Return) \
+ case Instr##_f32: return Return##_f32;\
+case Instr##_f64: return Return##_f64;
+
+#define ExpandCaseToAllScalarReturn(Instr, Return) \
+ ExpandCaseToFloatReturn(Instr, Return) \
+ExpandCaseToIntReturn(Instr, Return)
+
+// These macros expand to common groupings of RegClass ID's
+#define ExpandCaseTo1CompRegID \
+case AMDIL::GPRI8RegClassID: \
+case AMDIL::GPRI16RegClassID: \
+case AMDIL::GPRI32RegClassID: \
+case AMDIL::GPRF32RegClassID:
+
+#define ExpandCaseTo2CompRegID \
+ case AMDIL::GPRI64RegClassID: \
+case AMDIL::GPRF64RegClassID: \
+case AMDIL::GPRV2I8RegClassID: \
+case AMDIL::GPRV2I16RegClassID: \
+case AMDIL::GPRV2I32RegClassID: \
+case AMDIL::GPRV2F32RegClassID:
+
+// Macros that expand to case statements for specific bitlengths
+#define ExpandCaseTo8BitType(Instr) \
+ case Instr##_i8:
+
+#define ExpandCaseTo16BitType(Instr) \
+ case Instr##_v2i8: \
+case Instr##_i16:
+
+#define ExpandCaseTo32BitType(Instr) \
+ case Instr##_v4i8: \
+case Instr##_v2i16: \
+case Instr##_i32: \
+case Instr##_f32:
+
+#define ExpandCaseTo64BitType(Instr) \
+ case Instr##_v4i16: \
+case Instr##_v2i32: \
+case Instr##_v2f32: \
+case Instr##_i64: \
+case Instr##_f64:
+
+#define ExpandCaseTo128BitType(Instr) \
+ case Instr##_v4i32: \
+case Instr##_v4f32: \
+case Instr##_v2i64: \
+case Instr##_v2f64:
+
+bool commaPrint(int i, llvm::raw_ostream &O);
+/// Helper function to get the currently get/set flags.
+void getAsmPrinterFlags(llvm::MachineInstr *MI, llvm::AMDILAS::InstrResEnc &curRes);
+void setAsmPrinterFlags(llvm::MachineInstr *MI, llvm::AMDILAS::InstrResEnc &curRes);
+
+#endif // AMDILUTILITYFUNCTIONS_H_