Merge commit 'a662a9862501fc86904e90054f7c1519101d9126'

Conflicts:
	include/llvm/CodeGen/IntrinsicLowering.h
	include/llvm/MC/MCAssembler.h
	include/llvm/MC/MCObjectStreamer.h
	lib/LLVMBuild.txt
	lib/Linker/LinkArchives.cpp
	lib/MC/MCAssembler.cpp
	lib/MC/MCELFStreamer.cpp
	lib/MC/MCParser/AsmParser.cpp
	lib/MC/MCPureStreamer.cpp
	lib/MC/WinCOFFStreamer.cpp
	lib/Makefile
	lib/Support/Unix/Memory.inc
	lib/Support/Unix/Process.inc
	lib/Support/Unix/Program.inc
	lib/Target/ARM/ARM.h
	lib/Target/ARM/ARMFastISel.cpp
	lib/Target/ARM/ARMISelLowering.cpp
	lib/Target/ARM/MCTargetDesc/ARMELFStreamer.cpp
	lib/Target/Mips/MipsInstrFPU.td
	lib/Target/X86/CMakeLists.txt
	lib/Target/X86/X86ISelLowering.cpp
	lib/Target/X86/X86TargetMachine.cpp
	lib/Target/X86/X86TargetObjectFile.cpp
	lib/Transforms/InstCombine/InstCombineCalls.cpp
	test/CodeGen/X86/fast-isel-x86-64.ll
	tools/llc/llc.cpp
	tools/lto/LTOModule.cpp
	utils/TableGen/EDEmitter.cpp

6 files changed, 10 insertions, 538 deletions

diff --git a/include/llvm-c/Core.h b/include/llvm-c/Core.h
index 620d0887be..f2fe764577 100644
--- a/include/llvm-c/Core.h
+++ b/include/llvm-c/Core.h
@@ -21,8 +21,8 @@
 
 /* Need these includes to support the LLVM 'cast' template for the C++ 'wrap' 
    and 'unwrap' conversion functions. */
-#include "llvm/IRBuilder.h"
-#include "llvm/Module.h"
+#include "llvm/IR/IRBuilder.h"
+#include "llvm/IR/Module.h"
 #include "llvm/PassRegistry.h"
 
 extern "C" {
diff --git a/include/llvm-c/Disassembler.h b/include/llvm-c/Disassembler.h
index f0872c1436..df65a7b208 100644
--- a/include/llvm-c/Disassembler.h
+++ b/include/llvm-c/Disassembler.h
@@ -168,6 +168,8 @@ int LLVMSetDisasmOptions(LLVMDisasmContextRef DC, uint64_t Options);
 #define LLVMDisassembler_Option_UseMarkup 1
 /* The option to print immediates as hex. */
 #define LLVMDisassembler_Option_PrintImmHex 2
+/* The option use the other assembler printer variant */
+#define LLVMDisassembler_Option_AsmPrinterVariant 4
 
 /**
  * Dispose of a disassembler context.
diff --git a/include/llvm-c/EnhancedDisassembly.h b/include/llvm-c/EnhancedDisassembly.h
deleted file mode 100644
index 71a0d496c0..0000000000
--- a/include/llvm-c/EnhancedDisassembly.h
+++ /dev/null
@@ -1,530 +0,0 @@
-/*===-- llvm-c/EnhancedDisassembly.h - Disassembler C Interface ---*- C -*-===*\
-|*                                                                            *|
-|*                     The LLVM Compiler Infrastructure                       *|
-|*                                                                            *|
-|* This file is distributed under the University of Illinois Open Source      *|
-|* License. See LICENSE.TXT for details.                                      *|
-|*                                                                            *|
-|*===----------------------------------------------------------------------===*|
-|*                                                                            *|
-|* This header declares the C interface to EnhancedDisassembly.so, which      *|
-|* implements a disassembler with the ability to extract operand values and   *|
-|* individual tokens from assembly instructions.                              *|
-|*                                                                            *|
-|* The header declares additional interfaces if the host compiler supports    *|
-|* the blocks API.                                                            *|
-|*                                                                            *|
-\*===----------------------------------------------------------------------===*/
-
-#ifndef LLVM_C_ENHANCEDDISASSEMBLY_H
-#define LLVM_C_ENHANCEDDISASSEMBLY_H
-
-#include "llvm/Support/DataTypes.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/**
- * @defgroup LLVMCEnhancedDisassembly Enhanced Disassembly
- * @ingroup LLVMC
- * @deprecated
- *
- * This module contains an interface to the Enhanced Disassembly (edis)
- * library. The edis library is deprecated and will likely disappear in
- * the near future. You should use the @ref LLVMCDisassembler interface
- * instead.
- *
- * @{
- */
-
-/*!
- @typedef EDByteReaderCallback
- Interface to memory from which instructions may be read.
- @param byte A pointer whose target should be filled in with the data returned.
- @param address The address of the byte to be read.
- @param arg An anonymous argument for client use.
- @result 0 on success; -1 otherwise.
- */
-typedef int (*EDByteReaderCallback)(uint8_t *byte, uint64_t address, void *arg);
-
-/*!
- @typedef EDRegisterReaderCallback
- Interface to registers from which registers may be read.
- @param value A pointer whose target should be filled in with the value of the
-   register.
- @param regID The LLVM register identifier for the register to read.
- @param arg An anonymous argument for client use.
- @result 0 if the register could be read; -1 otherwise.
- */
-typedef int (*EDRegisterReaderCallback)(uint64_t *value, unsigned regID,
-                                        void* arg);
-
-/*!
- @typedef EDAssemblySyntax_t
- An assembly syntax for use in tokenizing instructions.
- */
-enum {
-/*! @constant kEDAssemblySyntaxX86Intel Intel syntax for i386 and x86_64. */
-  kEDAssemblySyntaxX86Intel  = 0,
-/*! @constant kEDAssemblySyntaxX86ATT AT&T syntax for i386 and x86_64. */
-  kEDAssemblySyntaxX86ATT    = 1,
-  kEDAssemblySyntaxARMUAL    = 2
-};
-typedef unsigned EDAssemblySyntax_t;
-
-/*!
- @typedef EDDisassemblerRef
- Encapsulates a disassembler for a single CPU architecture.
- */
-typedef void *EDDisassemblerRef;
-
-/*!
- @typedef EDInstRef
- Encapsulates a single disassembled instruction in one assembly syntax.
- */
-typedef void *EDInstRef;
-
-/*!
- @typedef EDTokenRef
- Encapsulates a token from the disassembly of an instruction.
- */
-typedef void *EDTokenRef;
-
-/*!
- @typedef EDOperandRef
- Encapsulates an operand of an instruction.
- */
-typedef void *EDOperandRef;
-
-/*!
- @functiongroup Getting a disassembler
- */
-
-/*!
- @function EDGetDisassembler
- Gets the disassembler for a given target.
- @param disassembler A pointer whose target will be filled in with the
-   disassembler.
- @param triple Identifies the target.  Example: "x86_64-apple-darwin10"
- @param syntax The assembly syntax to use when decoding instructions.
- @result 0 on success; -1 otherwise.
- */
-int EDGetDisassembler(EDDisassemblerRef *disassembler,
-                      const char *triple,
-                      EDAssemblySyntax_t syntax);
-
-/*!
- @functiongroup Generic architectural queries
- */
-
-/*!
- @function EDGetRegisterName
- Gets the human-readable name for a given register.
- @param regName A pointer whose target will be pointed at the name of the
-   register.  The name does not need to be deallocated and will be
- @param disassembler The disassembler to query for the name.
- @param regID The register identifier, as returned by EDRegisterTokenValue.
- @result 0 on success; -1 otherwise.
- */
-int EDGetRegisterName(const char** regName,
-                      EDDisassemblerRef disassembler,
-                      unsigned regID);
-
-/*!
- @function EDRegisterIsStackPointer
- Determines if a register is one of the platform's stack-pointer registers.
- @param disassembler The disassembler to query.
- @param regID The register identifier, as returned by EDRegisterTokenValue.
- @result 1 if true; 0 otherwise.
- */
-int EDRegisterIsStackPointer(EDDisassemblerRef disassembler,
-                             unsigned regID);
-
-/*!
- @function EDRegisterIsProgramCounter
- Determines if a register is one of the platform's stack-pointer registers.
- @param disassembler The disassembler to query.
- @param regID The register identifier, as returned by EDRegisterTokenValue.
- @result 1 if true; 0 otherwise.
- */
-int EDRegisterIsProgramCounter(EDDisassemblerRef disassembler,
-                               unsigned regID);
-
-/*!
- @functiongroup Creating and querying instructions
- */
-
-/*!
- @function EDCreateInst
- Gets a set of contiguous instructions from a disassembler.
- @param insts A pointer to an array that will be filled in with the
-   instructions.  Must have at least count entries.  Entries not filled in will
-   be set to NULL.
- @param count The maximum number of instructions to fill in.
- @param disassembler The disassembler to use when decoding the instructions.
- @param byteReader The function to use when reading the instruction's machine
-   code.
- @param address The address of the first byte of the instruction.
- @param arg An anonymous argument to be passed to byteReader.
- @result The number of instructions read on success; 0 otherwise.
- */
-unsigned int EDCreateInsts(EDInstRef *insts,
-                           unsigned int count,
-                           EDDisassemblerRef disassembler,
-                           EDByteReaderCallback byteReader,
-                           uint64_t address,
-                           void *arg);
-
-/*!
- @function EDReleaseInst
- Frees the memory for an instruction.  The instruction can no longer be accessed
- after this call.
- @param inst The instruction to be freed.
- */
-void EDReleaseInst(EDInstRef inst);
-
-/*!
- @function EDInstByteSize
- @param inst The instruction to be queried.
- @result The number of bytes in the instruction's machine-code representation.
- */
-int EDInstByteSize(EDInstRef inst);
-
-/*!
- @function EDGetInstString
- Gets the disassembled text equivalent of the instruction.
- @param buf A pointer whose target will be filled in with a pointer to the
-   string.  (The string becomes invalid when the instruction is released.)
- @param inst The instruction to be queried.
- @result 0 on success; -1 otherwise.
- */
-int EDGetInstString(const char **buf,
-                    EDInstRef inst);
-
-/*!
- @function EDInstID
- @param instID A pointer whose target will be filled in with the LLVM identifier
-   for the instruction.
- @param inst The instruction to be queried.
- @result 0 on success; -1 otherwise.
- */
-int EDInstID(unsigned *instID, EDInstRef inst);
-
-/*!
- @function EDInstIsBranch
- @param inst The instruction to be queried.
- @result 1 if the instruction is a branch instruction; 0 if it is some other
-   type of instruction; -1 if there was an error.
- */
-int EDInstIsBranch(EDInstRef inst);
-
-/*!
- @function EDInstIsMove
- @param inst The instruction to be queried.
- @result 1 if the instruction is a move instruction; 0 if it is some other
-   type of instruction; -1 if there was an error.
- */
-int EDInstIsMove(EDInstRef inst);
-
-/*!
- @function EDBranchTargetID
- @param inst The instruction to be queried.
- @result The ID of the branch target operand, suitable for use with
-   EDCopyOperand.  -1 if no such operand exists.
- */
-int EDBranchTargetID(EDInstRef inst);
-
-/*!
- @function EDMoveSourceID
- @param inst The instruction to be queried.
- @result The ID of the move source operand, suitable for use with
-   EDCopyOperand.  -1 if no such operand exists.
- */
-int EDMoveSourceID(EDInstRef inst);
-
-/*!
- @function EDMoveTargetID
- @param inst The instruction to be queried.
- @result The ID of the move source operand, suitable for use with
-   EDCopyOperand.  -1 if no such operand exists.
- */
-int EDMoveTargetID(EDInstRef inst);
-
-/*!
- @functiongroup Creating and querying tokens
- */
-
-/*!
- @function EDNumTokens
- @param inst The instruction to be queried.
- @result The number of tokens in the instruction, or -1 on error.
- */
-int EDNumTokens(EDInstRef inst);
-
-/*!
- @function EDGetToken
- Retrieves a token from an instruction.  The token is valid until the
- instruction is released.
- @param token A pointer to be filled in with the token.
- @param inst The instruction to be queried.
- @param index The index of the token in the instruction.
- @result 0 on success; -1 otherwise.
- */
-int EDGetToken(EDTokenRef *token,
-               EDInstRef inst,
-               int index);
-
-/*!
- @function EDGetTokenString
- Gets the disassembled text for a token.
- @param buf A pointer whose target will be filled in with a pointer to the
-   string.  (The string becomes invalid when the token is released.)
- @param token The token to be queried.
- @result 0 on success; -1 otherwise.
- */
-int EDGetTokenString(const char **buf,
-                     EDTokenRef token);
-
-/*!
- @function EDOperandIndexForToken
- Returns the index of the operand to which a token belongs.
- @param token The token to be queried.
- @result The operand index on success; -1 otherwise
- */
-int EDOperandIndexForToken(EDTokenRef token);
-
-/*!
- @function EDTokenIsWhitespace
- @param token The token to be queried.
- @result 1 if the token is whitespace; 0 if not; -1 on error.
- */
-int EDTokenIsWhitespace(EDTokenRef token);
-
-/*!
- @function EDTokenIsPunctuation
- @param token The token to be queried.
- @result 1 if the token is punctuation; 0 if not; -1 on error.
- */
-int EDTokenIsPunctuation(EDTokenRef token);
-
-/*!
- @function EDTokenIsOpcode
- @param token The token to be queried.
- @result 1 if the token is opcode; 0 if not; -1 on error.
- */
-int EDTokenIsOpcode(EDTokenRef token);
-
-/*!
- @function EDTokenIsLiteral
- @param token The token to be queried.
- @result 1 if the token is a numeric literal; 0 if not; -1 on error.
- */
-int EDTokenIsLiteral(EDTokenRef token);
-
-/*!
- @function EDTokenIsRegister
- @param token The token to be queried.
- @result 1 if the token identifies a register; 0 if not; -1 on error.
- */
-int EDTokenIsRegister(EDTokenRef token);
-
-/*!
- @function EDTokenIsNegativeLiteral
- @param token The token to be queried.
- @result 1 if the token is a negative signed literal; 0 if not; -1 on error.
- */
-int EDTokenIsNegativeLiteral(EDTokenRef token);
-
-/*!
- @function EDLiteralTokenAbsoluteValue
- @param value A pointer whose target will be filled in with the absolute value
-   of the literal.
- @param token The token to be queried.
- @result 0 on success; -1 otherwise.
- */
-int EDLiteralTokenAbsoluteValue(uint64_t *value,
-                                EDTokenRef token);
-
-/*!
- @function EDRegisterTokenValue
- @param registerID A pointer whose target will be filled in with the LLVM
-   register identifier for the token.
- @param token The token to be queried.
- @result 0 on success; -1 otherwise.
- */
-int EDRegisterTokenValue(unsigned *registerID,
-                         EDTokenRef token);
-
-/*!
- @functiongroup Creating and querying operands
- */
-
-/*!
- @function EDNumOperands
- @param inst The instruction to be queried.
- @result The number of operands in the instruction, or -1 on error.
- */
-int EDNumOperands(EDInstRef inst);
-
-/*!
- @function EDGetOperand
- Retrieves an operand from an instruction.  The operand is valid until the
- instruction is released.
- @param operand A pointer to be filled in with the operand.
- @param inst The instruction to be queried.
- @param index The index of the operand in the instruction.
- @result 0 on success; -1 otherwise.
- */
-int EDGetOperand(EDOperandRef *operand,
-                 EDInstRef inst,
-                 int index);
-
-/*!
- @function EDOperandIsRegister
- @param operand The operand to be queried.
- @result 1 if the operand names a register; 0 if not; -1 on error.
- */
-int EDOperandIsRegister(EDOperandRef operand);
-
-/*!
- @function EDOperandIsImmediate
- @param operand The operand to be queried.
- @result 1 if the operand specifies an immediate value; 0 if not; -1 on error.
- */
-int EDOperandIsImmediate(EDOperandRef operand);
-
-/*!
- @function EDOperandIsMemory
- @param operand The operand to be queried.
- @result 1 if the operand specifies a location in memory; 0 if not; -1 on error.
- */
-int EDOperandIsMemory(EDOperandRef operand);
-
-/*!
- @function EDRegisterOperandValue
- @param value A pointer whose target will be filled in with the LLVM register ID
-   of the register named by the operand.
- @param operand The operand to be queried.
- @result 0 on success; -1 otherwise.
- */
-int EDRegisterOperandValue(unsigned *value,
-                           EDOperandRef operand);
-
-/*!
- @function EDImmediateOperandValue
- @param value A pointer whose target will be filled in with the value of the
-   immediate.
- @param operand The operand to be queried.
- @result 0 on success; -1 otherwise.
- */
-int EDImmediateOperandValue(uint64_t *value,
-                            EDOperandRef operand);
-
-/*!
- @function EDEvaluateOperand
- Evaluates an operand using a client-supplied register state accessor.  Register
- operands are evaluated by reading the value of the register; immediate operands
- are evaluated by reporting the immediate value; memory operands are evaluated
- by computing the target address (with only those relocations applied that were
- already applied to the original bytes).
- @param result A pointer whose target is to be filled with the result of
-   evaluating the operand.
- @param operand The operand to be evaluated.
- @param regReader The function to use when reading registers from the register
-   state.
- @param arg An anonymous argument for client use.
- @result 0 if the operand could be evaluated; -1 otherwise.
- */
-int EDEvaluateOperand(uint64_t *result,
-                      EDOperandRef operand,
-                      EDRegisterReaderCallback regReader,
-                      void *arg);
-
-#ifdef __BLOCKS__
-
-/*!
- @typedef EDByteBlock_t
- Block-based interface to memory from which instructions may be read.
- @param byte A pointer whose target should be filled in with the data returned.
- @param address The address of the byte to be read.
- @result 0 on success; -1 otherwise.
- */
-typedef int (^EDByteBlock_t)(uint8_t *byte, uint64_t address);
-
-/*!
- @typedef EDRegisterBlock_t
- Block-based interface to registers from which registers may be read.
- @param value A pointer whose target should be filled in with the value of the
-   register.
- @param regID The LLVM register identifier for the register to read.
- @result 0 if the register could be read; -1 otherwise.
- */
-typedef int (^EDRegisterBlock_t)(uint64_t *value, unsigned regID);
-
-/*!
- @typedef EDTokenVisitor_t
- Block-based handler for individual tokens.
- @param token The current token being read.
- @result 0 to continue; 1 to stop normally; -1 on error.
- */
-typedef int (^EDTokenVisitor_t)(EDTokenRef token);
-
-/*! @functiongroup Block-based interfaces */
-
-/*!
- @function EDBlockCreateInsts
- Gets a set of contiguous instructions from a disassembler, using a block to
- read memory.
- @param insts A pointer to an array that will be filled in with the
-   instructions.  Must have at least count entries.  Entries not filled in will
-   be set to NULL.
- @param count The maximum number of instructions to fill in.
- @param disassembler The disassembler to use when decoding the instructions.
- @param byteBlock The block to use when reading the instruction's machine
-   code.
- @param address The address of the first byte of the instruction.
- @result The number of instructions read on success; 0 otherwise.
- */
-unsigned int EDBlockCreateInsts(EDInstRef *insts,
-                                int count,
-                                EDDisassemblerRef disassembler,
-                                EDByteBlock_t byteBlock,
-                                uint64_t address);
-
-/*!
- @function EDBlockEvaluateOperand
- Evaluates an operand using a block to read registers.
- @param result A pointer whose target is to be filled with the result of
-   evaluating the operand.
- @param operand The operand to be evaluated.
- @param regBlock The block to use when reading registers from the register
-   state.
- @result 0 if the operand could be evaluated; -1 otherwise.
- */
-int EDBlockEvaluateOperand(uint64_t *result,
-                           EDOperandRef operand,
-                           EDRegisterBlock_t regBlock);
-
-/*!
- @function EDBlockVisitTokens
- Visits every token with a visitor.
- @param inst The instruction with the tokens to be visited.
- @param visitor The visitor.
- @result 0 if the visit ended normally; -1 if the visitor encountered an error
-   or there was some other error.
- */
-int EDBlockVisitTokens(EDInstRef inst,
-                       EDTokenVisitor_t visitor);
-
-/**
- * @}
- */
-
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/include/llvm-c/LinkTimeOptimizer.h b/include/llvm-c/LinkTimeOptimizer.h
index 5338d3fc4c..7a0fbf65be 100644
--- a/include/llvm-c/LinkTimeOptimizer.h
+++ b/include/llvm-c/LinkTimeOptimizer.h
@@ -13,8 +13,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef __LTO_CAPI_H__
-#define __LTO_CAPI_H__
+#ifndef LLVM_C_LINKTIMEOPTIMIZER_H
+#define LLVM_C_LINKTIMEOPTIMIZER_H
 
 #ifdef __cplusplus
 extern "C" {
diff --git a/include/llvm-c/Transforms/PassManagerBuilder.h b/include/llvm-c/Transforms/PassManagerBuilder.h
index cee6e5a0ee..0e5e3ca541 100644
--- a/include/llvm-c/Transforms/PassManagerBuilder.h
+++ b/include/llvm-c/Transforms/PassManagerBuilder.h
@@ -11,8 +11,8 @@
 |*                                                                            *|
 \*===----------------------------------------------------------------------===*/
 
-#ifndef LLVM_C_PASSMANAGERBUILDER
-#define LLVM_C_PASSMANAGERBUILDER
+#ifndef LLVM_C_TRANSFORMS_PASSMANAGERBUILDER_H
+#define LLVM_C_TRANSFORMS_PASSMANAGERBUILDER_H
 
 #include "llvm-c/Core.h"
 
diff --git a/include/llvm-c/lto.h b/include/llvm-c/lto.h
index dd2da66631..a2bfddb0a6 100644
--- a/include/llvm-c/lto.h
+++ b/include/llvm-c/lto.h
@@ -13,8 +13,8 @@
 |*                                                                            *|
 \*===----------------------------------------------------------------------===*/
 
-#ifndef LTO_H
-#define LTO_H  1
+#ifndef LLVM_C_LTO_H
+#define LLVM_C_LTO_H
 
 #include <stdbool.h>
 #include <stddef.h>