History log of /external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
Revision Date Author Comments (<<< Hide modified files) (Show modified files >>>)
de7cbbfcce5c068f0699bdcb6dac093c0c91ba6f 25-May-2013 Quentin Colombet <qcolombet@apple.com> Follow up of the introduction of MCSymbolizer.
- Ressurect old MCDisassemble API to soften transition.
- Extend MCTargetDesc to set target specific symbolizer.


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/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
2c94d0faa0e1c268893d5e04dc77e8a35889db00 24-May-2013 Ahmed Bougacha <ahmed.bougacha@gmail.com> Add MCSymbolizer for symbolic/annotated disassembly.

This is a basic first step towards symbolization of disassembled
instructions. This used to be done using externally provided (C API)
callbacks. This patch introduces:
- the MCSymbolizer class, that mimics the same functions that were used
in the X86 and ARM disassemblers to symbolize immediate operands and
to annotate loads based off PC (for things like c string literals).
- the MCExternalSymbolizer class, which implements the old C API.
- the MCRelocationInfo class, which provides a way for targets to
translate relocations (either object::RelocationRef, or disassembler
C API VariantKinds) to MCExprs.
- the MCObjectSymbolizer class, which does symbolization using what it
finds in an object::ObjectFile. This makes simple symbolization (with
no fancy relocation stuff) work for all object formats!
- x86-64 Mach-O and ELF MCRelocationInfos.
- A basic ARM Mach-O MCRelocationInfo, that provides just enough to
support the C API VariantKinds.

Most of what works in otool (the only user of the old symbolization API
that I know of) for x86-64 symbolic disassembly (-tvV) works, namely:
- symbol references: call _foo; jmp 15 <_foo+50>
- relocations: call _foo-_bar; call _foo-4
- __cf?string: leaq 193(%rip), %rax ## literal pool for "hello"
Stub support is the main missing part (because libObject doesn't know,
among other things, about mach-o indirect symbols).

As for the MCSymbolizer API, instead of relying on the disassemblers
to call the tryAdding* methods, maybe this could be done automagically
using InstrInfo? For instance, even though PC-relative LEAs are used
to get the address of string literals in a typical Mach-O file, a MOV
would be used in an ELF file. And right now, the explicit symbolization
only recognizes PC-relative LEAs. InstrInfo should have already have
most of what is needed to know what to symbolize, so this can
definitely be improved.

I'd also like to remove object::RelocationRef::getValueString (it seems
only used by relocation printing in objdump), as simply printing the
created MCExpr is definitely enough (and cleaner than string concats).



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/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
4a971705bc6030dc2e4338b3cd5cffa2e0f88b7b 13-May-2013 Rafael Espindola <rafael.espindola@gmail.com> Remove the MachineMove class.

It was just a less powerful and more confusing version of
MCCFIInstruction. A side effect is that, since MCCFIInstruction uses
dwarf register numbers, calls to getDwarfRegNum are pushed out, which
should allow further simplifications.

I left the MachineModuleInfo::addFrameMove interface unchanged since
this patch was already fairly big.

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/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
6e53180db120b30f600ac31611a9dd47ef7f4921 10-May-2013 Rafael Espindola <rafael.espindola@gmail.com> Remove unused argument.

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/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
fbf3b4a07690751f72302757058ab0298dfb832e 20-Dec-2012 Jim Grosbach <grosbach@apple.com> MC: Add MCInstrDesc::mayAffectControlFlow() method.

MC disassembler clients (LLDB) are interested in querying if an
instruction may affect control flow other than by virtue of being
an explicit branch instruction. For example, instructions which
write directly to the PC on some architectures.

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/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
d04a8d4b33ff316ca4cf961e06c9e312eff8e64f 03-Dec-2012 Chandler Carruth <chandlerc@gmail.com> Use the new script to sort the includes of every file under lib.

Sooooo many of these had incorrect or strange main module includes.
I have manually inspected all of these, and fixed the main module
include to be the nearest plausible thing I could find. If you own or
care about any of these source files, I encourage you to take some time
and check that these edits were sensible. I can't have broken anything
(I strictly added headers, and reordered them, never removed), but they
may not be the headers you'd really like to identify as containing the
API being implemented.

Many forward declarations and missing includes were added to a header
files to allow them to parse cleanly when included first. The main
module rule does in fact have its merits. =]

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/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
7abf67a092c0a75d6d1631766d6a8ef14e38d526 04-Oct-2012 Michael Liao <michael.liao@intel.com> Add register encoding support in X86 backend

- Add 'HwEncoding' for X86 registers and call getEncodingValue() to
retrieve their encoding values.
- This's the first step to adopt new scheme. Furthur revising is onging.



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/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
7bbd6e366b39157445cc921024a987e61ea68c00 02-Oct-2012 Andrew Kaylor <andrew.kaylor@intel.com> Support for generating ELF objects on Windows.

This adds 'elf' as a recognized target triple environment value and overrides the default generated object format on Windows platforms if that value is present. This patch also enables MCJIT tests on Windows using the new environment value.

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/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
363d1c3c5580e99875e6be6b6f24b0afd1622292 01-Oct-2012 Craig Topper <craig.topper@gmail.com> Use constants for all return values in switch. Allows clang to optimize it into a lookup table.

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/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
17463b3ef1a3d39b10619254f12e806c8c43f9e7 02-Apr-2012 Craig Topper <craig.topper@gmail.com> Make MCInstrInfo available to the MCInstPrinter. This will be used to remove getInstructionName and the static data it contains since the same tables are already in MCInstrInfo.

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/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
c6449b636f4984be88f128d0375c056ad05e7e8f 05-Mar-2012 Jim Grosbach <grosbach@apple.com> Make MCRegisterInfo available to the the MCInstPrinter.

Used to allow context sensitive printing of super-register or sub-register
references.

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/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
647c0ce48cdbefc22c221ffeb892e73ccd155009 01-Mar-2012 Michael J. Spencer <bigcheesegs@gmail.com> Minimal changes for LLVM to compile under VS11.

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/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
31d157ae1ac2cd9c787dc3c1d28e64c682803844 18-Feb-2012 Jia Liu <proljc@gmail.com> Emacs-tag and some comment fix for all ARM, CellSPU, Hexagon, MBlaze, MSP430, PPC, PTX, Sparc, X86, XCore.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150878 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
655b8de7b2ab773a977e0c524307e71354d8af29 05-Feb-2012 Craig Topper <craig.topper@gmail.com> Convert assert(0) to llvm_unreachable

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/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
893a045cdbdc08fdaa5a62a24838be2df35cb628 31-Jan-2012 Evan Cheng <evan.cheng@apple.com> PR11834: Use macros which are defined on Windows. Patch by Marina Yatsina.

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/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
4d6ccb5f68cd7c6418a209f1fa4dbade569e4493 20-Jan-2012 David Blaikie <dblaikie@gmail.com> More dead code removal (using -Wunreachable-code)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@148578 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
116bc795da4b10773235a89cc251d31651b3851d 29-Nov-2011 Michael J. Spencer <bigcheesegs@gmail.com> MC/X86/COFF: Allow quotes in names when targeting MS/Windows,
as MC is the only assembler we support.

This splits MS/Windows and GNU/Windows ASM infos into two seperate classes.
While there is currently only one difference, full MS C++ ABI support will
require many more.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145409 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
b95fc31aa2e5a0a0b9ee1909d1cb949577c5aa16 16-Nov-2011 Evan Cheng <evan.cheng@apple.com> Sink codegen optimization level into MCCodeGenInfo along side relocation model
and code model. This eliminates the need to pass OptLevel flag all over the
place and makes it possible for any codegen pass to use this information.


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/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
928698b14e4bcd0f231dc28e246920a242d81fc1 18-Oct-2011 David Meyer <pdox@google.com> Remove NaClMode

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/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
4b2dc74d3f17b40a57eba3068ce498a7f30769fe 17-Oct-2011 Craig Topper <craig.topper@gmail.com> Don't use inline assembly in 64-bit Visual Studio. Unfortunately, this means that cpuid leaf 7 can't be queried on versions of Visual Studio earlier than VS 2008 SP1. Fixes PR11147.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142177 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
4145c49aa0e0e70a51a395bdd4107a464d05e592 16-Oct-2011 Craig Topper <craig.topper@gmail.com> Add X86 feature detection support for BMI instructions. Added new cpuid function for accessing leafs with sub leafs specified in ECX. Also added code to keep track of the max cpuid level supported in both basic and extended leaves and qualified the existing cpuid calls and the new call to leaf 7.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142089 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
b950585cc5a0d665e9accfe5ce490cd269756f2e 07-Sep-2011 James Molloy <james.molloy@arm.com> Refactor instprinter and mcdisassembler to take a SubtargetInfo. Add -mattr= handling to llvm-mc. Reviewed by Owen Anderson.

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/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
1fac6b50ea720d75fc2bf01a288e99f239869e90 05-Sep-2011 Nick Lewycky <nicholas@mxc.ca> Add a new MC bit for NaCl (Native Client) mode. NaCl requires that certain
instructions are more aligned than the CPU requires, and adds some additional
directives, to follow in future patches. Patch by David Meyer!


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/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
3e74d6fdd248e20a280f1dff3da9a6c689c2c4c3 24-Aug-2011 Evan Cheng <evan.cheng@apple.com> Move TargetRegistry and TargetSelect from Target to Support where they belong.
These are strictly utilities for registering targets and components.


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/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
7801136b95d1fbe515b9655b73ada39b05a33559 23-Aug-2011 Evan Cheng <evan.cheng@apple.com> Some refactoring so TargetRegistry.h no longer has to include any files
from MC.


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/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
28c85a81a17dd719a254dc00cbeb484774893197 26-Jul-2011 Evan Cheng <evan.cheng@apple.com> Rename createCodeEmitter to createMCCodeEmitter; createObjectStreamer to createMCObjectStreamer.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@136031 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
78c10eeaa57d1c6c4b7781d3c0bcb0cfbbc43b5c 26-Jul-2011 Evan Cheng <evan.cheng@apple.com> Rename TargetAsmBackend to MCAsmBackend; rename createAsmBackend to createMCAsmBackend.

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/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
4b64e8a9e13ba782da2034e1dee52f077bdb759c 25-Jul-2011 Evan Cheng <evan.cheng@apple.com> Separate MCInstPrinter registration from AsmPrinter registration.

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/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
a87e40f16f1c3117412e01107807e490d6fb29bc 25-Jul-2011 Evan Cheng <evan.cheng@apple.com> More refactoring.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135939 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
7f8dff65717b1e4090ba4a648f9ec4f037a66c1e 23-Jul-2011 Evan Cheng <evan.cheng@apple.com> createXXXMCCodeGenInfo should be static.

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/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
e78085a3c03de648a481e9751c3094c517bd7123 22-Jul-2011 Evan Cheng <evan.cheng@apple.com> Combine all MC initialization routines into one. e.g. InitializeX86MCAsmInfo,
InitializeX86MCInstrInfo, etc. are combined into InitializeX86TargetMC.


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/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
34ad6db8b958fdc0d38e122edf753b5326e69b03 20-Jul-2011 Evan Cheng <evan.cheng@apple.com> - Move CodeModel from a TargetMachine global option to MCCodeGenInfo.
- Introduce JITDefault code model. This tells targets to set different default
code model for JIT. This eliminates the ugly hack in TargetMachine where
code model is changed after construction.


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/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
439661395fd2a2a832dba01c65bc88718528313c 19-Jul-2011 Evan Cheng <evan.cheng@apple.com> Introduce MCCodeGenInfo, which keeps information that can affect codegen
(including compilation, assembly). Move relocation model Reloc::Model from
TargetMachine to MCCodeGenInfo so it's accessible even without TargetMachine.


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/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
2d28617de2b0b731c08d1af9e830f31e14ac75b4 19-Jul-2011 Evan Cheng <evan.cheng@apple.com> Move getInitialFrameState from TargetFrameInfo to MCAsmInfo (suggestions for
better location welcome).


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/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
0e6a052331f674dd70e28af41f654a7874405eab 18-Jul-2011 Evan Cheng <evan.cheng@apple.com> Sink getDwarfRegNum, getLLVMRegNum, getSEHRegNum from TargetRegisterInfo down
to MCRegisterInfo. Also initialize the mapping at construction time.

This patch eliminate TargetRegisterInfo from TargetAsmInfo. It's another step
towards fixing the layering violation.


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/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
1be0e271a07925b928ba89848934f1ea6f1854e2 15-Jul-2011 Evan Cheng <evan.cheng@apple.com> Move some parts of TargetAsmInfo down to MCAsmInfo. This is not the greatest
solution but it is a small step towards removing the horror that is
TargetAsmInfo.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135237 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
1abf2cb59b8d63415780a03329307c0997b2670c 15-Jul-2011 Evan Cheng <evan.cheng@apple.com> Rename createAsmInfo to createMCAsmInfo and move registration code to MCTargetDesc to prepare for next round of changes.

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/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
c60f9b752381baa6c4b80c0739034660f1748c84 14-Jul-2011 Evan Cheng <evan.cheng@apple.com> Next round of MC refactoring. This patch factor MC table instantiations, MC
registeration and creation code into XXXMCDesc libraries.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@135184 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
59ee62d2418df8db499eca1ae17f5900dc2dcbba 11-Jul-2011 Evan Cheng <evan.cheng@apple.com> - Eliminate MCCodeEmitter's dependency on TargetMachine. It now uses MCInstrInfo
and MCSubtargetInfo.
- Added methods to update subtarget features (used when targets automatically
detect subtarget features or switch modes).
- Teach X86Subtarget to update MCSubtargetInfo features bits since the
MCSubtargetInfo layer can be shared with other modules.
- These fixes .code 16 / .code 32 support since mode switch is updated in
MCSubtargetInfo so MC code emitter can do the right thing.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134884 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
ffc0e73046f737d75e0a62b3a83ef19bcef111e3 09-Jul-2011 Evan Cheng <evan.cheng@apple.com> Change createAsmParser to take a MCSubtargetInfo instead of triple,
CPU, and feature string. Parsing some asm directives can change
subtarget state (e.g. .code 16) and it must be reflected in other
modules (e.g. MCCodeEmitter). That is, the MCSubtargetInfo instance
must be shared.


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/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
6dfef6605f788013099ea29e36e077015e2cfc23 09-Jul-2011 Eli Friedman <eli.friedman@gmail.com> Revert earlier unnecessary hack. Make sure we correctly force on 64bit and cmov for 64-bit targets.



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/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
f06ff4eae3ed2277555b25ee8e95b539f589b63c 09-Jul-2011 Eli Friedman <eli.friedman@gmail.com> Default 64-bit target features and SSE2 on when a triple specifies x86-64. Clean up all the other hacks which are now unnecessary.



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/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
cc0ddc707d5a7b1dd11141881df0bf4210f8aeee 08-Jul-2011 Evan Cheng <evan.cheng@apple.com> For non-x86 host, used generic as CPU name.

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/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
ebdeeab812beec0385b445f3d4c41a114e0d972f 08-Jul-2011 Evan Cheng <evan.cheng@apple.com> Eliminate asm parser's dependency on TargetMachine:
- Each target asm parser now creates its own MCSubtatgetInfo (if needed).
- Changed AssemblerPredicate to take subtarget features which tablegen uses
to generate asm matcher subtarget feature queries. e.g.
"ModeThumb,FeatureThumb2" is translated to
"(Bits & ModeThumb) != 0 && (Bits & FeatureThumb2) != 0".


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/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
18fb1d35db9e2160be3a5bd2950f7e0d206bdbb8 07-Jul-2011 Evan Cheng <evan.cheng@apple.com> Add Mode64Bit feature and sink it down to MC layer.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134641 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
0ddff1b5359433faf2eb1c4ff5320ddcbd42f52f 07-Jul-2011 Evan Cheng <evan.cheng@apple.com> Compute feature bits at time of MCSubtargetInfo initialization.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134606 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp
ed5e3552147830159a1d48d067dfbb49ac9cccfd 07-Jul-2011 Evan Cheng <evan.cheng@apple.com> Rename files for consistency.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@134546 91177308-0d34-0410-b5e6-96231b3b80d8
/external/llvm/lib/Target/X86/MCTargetDesc/X86MCTargetDesc.cpp