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* Put the functionality for printing a value to a raw_ostream as anChandler Carruth2014-01-091-1/+0
| | | | | | | | | | | | operand into the Value interface just like the core print method is. That gives a more conistent organization to the IR printing interfaces -- they are all attached to the IR objects themselves. Also, update all the users. This removes the 'Writer.h' header which contained only a single function declaration. llvm-svn: 198836
* Move the llvm mangler to lib/IR.Rafael Espindola2014-01-071-1/+1
| | | | | | This makes it available to tools that don't link with target (like llvm-ar). llvm-svn: 198708
* Move the LLVM IR asm writer header files into the IR directory, as theyChandler Carruth2014-01-071-1/+1
| | | | | | | | | | | | | | | | | are part of the core IR library in order to support dumping and other basic functionality. Rename the 'Assembly' include directory to 'AsmParser' to match the library name and the only functionality left their -- printing has been in the core IR library for quite some time. Update all of the #includes to match. All of this started because I wanted to have the layering in good shape before I started adding support for printing LLVM IR using the new pass infrastructure, and commandline support for the new pass infrastructure. llvm-svn: 198688
* Make Triple's isOSBinFormatXXX functions partition triple-space.Tim Northover2013-12-101-4/+4
| | | | | | | | | | | Most users would be surprised if "isCOFF" and "isMachO" were simultaneously true, unless they'd put the compiler in a box with a gun attached to a photon detector. This makes sure precisely one of the three formats is true for any triple and simplifies some target logic based on that. llvm-svn: 196934
* Move getSymbolWithGlobalValueBase to TargetLoweringObjectFile.Rafael Espindola2013-12-021-5/+5
| | | | | | This allows it to be used in TargetLoweringObjectFileImpl.cpp. llvm-svn: 196117
* Remove dead code.Rafael Espindola2013-11-271-36/+4
| | | | | | MO_ExternalSymbol and MO_JumpTableIndex don't show up in inline asm. llvm-svn: 195861
* Convert two if sequences to switches.Rafael Espindola2013-11-271-10/+21
| | | | llvm-svn: 195859
* Use a switch.Rafael Espindola2013-11-271-5/+11
| | | | llvm-svn: 195857
* Remove more dead code now that this is only used for inline asm.Rafael Espindola2013-11-271-4/+1
| | | | | | | MO_ConstantPoolIndex is handled in printLeaMemReference. MO_JumpTableIndex and MO_ExternalSymbol don't show up in inline asm. llvm-svn: 195847
* Convert more methods in static helpers.Rafael Espindola2013-11-271-23/+26
| | | | llvm-svn: 195826
* Convert these methods into static functions.Rafael Espindola2013-11-271-51/+56
| | | | llvm-svn: 195825
* Cleanup and test X86AsmPrinter::printPCRelImm.Rafael Espindola2013-11-271-4/+0
| | | | | | | | | | | | | | It is only used for asm printing. On X86 we put basic block addresses on register before passing them to inline asm, so the MO_MachineBasicBlock case was dead. MO_ExternalSymbol was dead since any symbol being passed to inline asm is represented as MO_GlobalAddress. The MO_GlobalAddress and MO_Register cases were not tested. llvm-svn: 195824
* Revert "COFF: Emit all MCSymbols rather than filtering out some of them"Reid Kleckner2013-11-181-0/+1
| | | | | | | | This reverts commit r190888, to fix PR17967. The original change wasn't the right way to get @feat.00 into the object file. The right fix is to make @feat.00 be a global symbol. llvm-svn: 195053
* Add a FIXME for 32-bit q modifiers.Eric Christopher2013-11-121-0/+1
| | | | llvm-svn: 194515
* Add support for stack map generation in the X86 backend.Andrew Trick2013-10-311-0/+2
| | | | | | Originally implemented by Lang Hames. llvm-svn: 193811
* whitespaceAndrew Trick2013-10-311-4/+4
| | | | llvm-svn: 193765
* Add a helper getSymbol to AsmPrinter.Rafael Espindola2013-10-291-6/+6
| | | | llvm-svn: 193627
* Revert "Re-commit r192758 - MC: quote tricky symbol names in asm output"Hans Wennborg2013-10-181-3/+1
| | | | | | | | | | | | | | | | | This caused the clang-native-mingw32-win7 buildbot to break. The assembler was complaining about the following lines that were showing up in the asm for CrashRecoveryContext.cpp: movl $"__ZL16ExceptionHandlerP19_EXCEPTION_POINTERS@4", 4(%eax) calll "_AddVectoredExceptionHandler@8" .def "__ZL16ExceptionHandlerP19_EXCEPTION_POINTERS@4"; "__ZL16ExceptionHandlerP19_EXCEPTION_POINTERS@4": calll "_RemoveVectoredExceptionHandler@4" Reverting for now. llvm-svn: 192940
* Re-commit r192758 - MC: quote tricky symbol names in asm outputHans Wennborg2013-10-171-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | The reason this got reverted was that the @feat.00 symbol which was emitted for every TU became quoted, and on cygwin/mingw we use the gas assembler which couldn't handle the quotes. This commit fixes the problem by only emitting @feat.00 for win32, where we use clang -cc1as to assemble. gas would just drop this symbol anyway, so there is no loss there. With @feat.00 gone, there shouldn't be quoted symbols showing up on cygwin since it uses the Itanium ABI, which doesn't put these funny characters in symbols. > Because of win32 mangling, we produce symbol and section names with > funny characters in them, most notably @ characters. > > MC would choke on trying to parse its own assembly output. This patch addresses > that by: > > - Making @ trigger quoting of symbol names > - Also quote section names in the same way > - Just parse section names like other identifiers (to allow for quotes) > - Don't assume @ signifies a symbol variant if it is in a string. llvm-svn: 192859
* COFF: Ensure that objects produced by LLVM link with /safesehReid Kleckner2013-09-171-0/+20
| | | | | | | | | | | | | | | | | | | | Summary: We indicate that the object files are safe by emitting a @feat.00 absolute address symbol. The address is presumably interpreted as a bitfield of features that the compiler would like to enable. Bit 0 is documented in the PE COFF spec to opt in to "registered SEH", which is what /safeseh enables. LLVM's object files are safe by default because LLVM doesn't know how to produce SEH handlers. Reviewers: Bigcheese CC: llvm-commits Differential Revision: http://llvm-reviews.chandlerc.com/D1691 llvm-svn: 190898
* DebugInfo: remove target-specific Frame Index handling for DBG_VALUE ↵David Blaikie2013-06-161-42/+0
| | | | | | | | | | MachineInstrs Frame index handling is now target-agnostic, so delete the target hooks for creation & asm printing of target-specific addressing in DBG_VALUEs and any related functions. llvm-svn: 184067
* Change '@SECREL' suffix to GAS-compatible '@SECREL32'.Benjamin Kramer2013-03-301-1/+1
| | | | | | | | | | '@SECREL' is what is used by the Microsoft assembler, but GNU as expects '@SECREL32'. With the patch, the MC-generated code works fine in combination with a recent GNU as (2.23.51.20120920 here). Patch by David Nadlinger! Differential Revision: http://llvm-reviews.chandlerc.com/D429 llvm-svn: 178427
* [ms-inline-asm] Add support for memory references that have non-immediateChad Rosier2013-02-131-13/+18
| | | | | | | displacements. rdar://12974533 llvm-svn: 175083
* These functions have default arguments of 0 for the last arg. UseEric Christopher2013-01-091-9/+7
| | | | | | them. llvm-svn: 171933
* Move all of the header files which are involved in modelling the LLVM IRChandler Carruth2013-01-021-4/+4
| | | | | | | | | | | | | | | | | | | | | into their new header subdirectory: include/llvm/IR. This matches the directory structure of lib, and begins to correct a long standing point of file layout clutter in LLVM. There are still more header files to move here, but I wanted to handle them in separate commits to make tracking what files make sense at each layer easier. The only really questionable files here are the target intrinsic tablegen files. But that's a battle I'd rather not fight today. I've updated both CMake and Makefile build systems (I think, and my tests think, but I may have missed something). I've also re-sorted the includes throughout the project. I'll be committing updates to Clang, DragonEgg, and Polly momentarily. llvm-svn: 171366
* Use the new script to sort the includes of every file under lib.Chandler Carruth2012-12-031-10/+10
| | | | | | | | | | | | | | | | | 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. =] llvm-svn: 169131
* Revert the majority of the next patch in the address space series:Chandler Carruth2012-11-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | r165941: Resubmit the changes to llvm core to update the functions to support different pointer sizes on a per address space basis. Despite this commit log, this change primarily changed stuff outside of VMCore, and those changes do not carry any tests for correctness (or even plausibility), and we have consistently found questionable or flat out incorrect cases in these changes. Most of them are probably correct, but we need to devise a system that makes it more clear when we have handled the address space concerns correctly, and ideally each pass that gets updated would receive an accompanying test case that exercises that pass specificaly w.r.t. alternate address spaces. However, from this commit, I have retained the new C API entry points. Those were an orthogonal change that probably should have been split apart, but they seem entirely good. In several places the changes were very obvious cleanups with no actual multiple address space code added; these I have not reverted when I spotted them. In a few other places there were merge conflicts due to a cleaner solution being implemented later, often not using address spaces at all. In those cases, I've preserved the new code which isn't address space dependent. This is part of my ongoing effort to clean out the partial address space code which carries high risk and low test coverage, and not likely to be finished before the 3.2 release looms closer. Duncan and I would both like to see the above issues addressed before we return to these changes. llvm-svn: 167222
* Move X86MCInstLower class definition into implementation file. It's not ↵Craig Topper2012-10-161-1/+0
| | | | | | needed outside. llvm-svn: 166014
* Resubmit the changes to llvm core to update the functions to support ↵Micah Villmow2012-10-151-1/+1
| | | | | | different pointer sizes on a per address space basis. llvm-svn: 165941
* Revert 165732 for further review.Micah Villmow2012-10-111-1/+1
| | | | llvm-svn: 165747
* Add in the first iteration of support for llvm/clang/lldb to allow variable ↵Micah Villmow2012-10-111-1/+1
| | | | | | per address space pointer sizes to be optimized correctly. llvm-svn: 165726
* Remove some unused code in the X86AsmPrinter. Add LLVM_OVERRIDE and virtual ↵Craig Topper2012-10-091-46/+0
| | | | | | keywords to the remaining interface methods. llvm-svn: 165478
* Move TargetData to DataLayout.Micah Villmow2012-10-081-1/+1
| | | | llvm-svn: 165402
* [ms-inline asm] Add support in the X86AsmPrinter for printing memory referencesChad Rosier2012-10-031-0/+52
| | | | | | | | | | | in the Intel syntax. The MC layer supports emitting in the Intel syntax, but this would require the inline assembly MachineInstr to be lowered to an MCInst before emission. This is potential future work, but for now emitting directly from the MachineInstr suffices. llvm-svn: 165173
* Change getX86SubSuperRegister to take an MVT::SimpleValueType rather than an ↵Craig Topper2012-09-301-1/+1
| | | | | | EVT and add llvm_unreachable to the switches. Helps it compile to dramatically better code. llvm-svn: 164919
* Update function names to conform to guidelines. No functional change intended.Chad Rosier2012-09-101-3/+3
| | | | llvm-svn: 163561
* Revert r163556. Missed updates to tablegen files.Chad Rosier2012-09-101-3/+3
| | | | llvm-svn: 163557
* Update function names to conform to guidelines. No functional change intended.Chad Rosier2012-09-101-3/+3
| | | | llvm-svn: 163556
* [ms-inline asm] Pass the correct AsmVariant to the PrintAsmOperand() functionChad Rosier2012-09-101-3/+5
| | | | | | and update the printOperand() function accordingly. llvm-svn: 163544
* Move lib/Analysis/DebugInfo.cpp to lib/VMCore/DebugInfo.cpp andBill Wendling2012-06-281-1/+1
| | | | | | | | | include/llvm/Analysis/DebugInfo.h to include/llvm/DebugInfo.h. The reasoning is because the DebugInfo module is simply an interface to the debug info MDNodes and has nothing to do with analysis. llvm-svn: 159312
* There are a number of generic inline asm operand modifiers thatJack Carter2012-06-261-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | up to r158925 were handled as processor specific. Making them generic and putting tests for these modifiers in the CodeGen/Generic directory caused a number of targets to fail. This commit addresses that problem by having the targets call the generic routine for generic modifiers that they don't currently have explicit code for. For now only generic print operands 'c' and 'n' are supported.vi Affected files: test/CodeGen/Generic/asm-large-immediate.ll lib/Target/PowerPC/PPCAsmPrinter.cpp lib/Target/NVPTX/NVPTXAsmPrinter.cpp lib/Target/ARM/ARMAsmPrinter.cpp lib/Target/XCore/XCoreAsmPrinter.cpp lib/Target/X86/X86AsmPrinter.cpp lib/Target/Hexagon/HexagonAsmPrinter.cpp lib/Target/CellSPU/SPUAsmPrinter.cpp lib/Target/Sparc/SparcAsmPrinter.cpp lib/Target/MBlaze/MBlazeAsmPrinter.cpp lib/Target/Mips/MipsAsmPrinter.cpp MSP430 isn't represented because it did not even run with the long existing 'c' modifier and it was not apparent what needs to be done to get it inline asm ready. Contributer: Jack Carter llvm-svn: 159203
* Implement the local-dynamic TLS model for x86 (PR3985)Hans Wennborg2012-06-011-0/+3
| | | | | | | | | This implements codegen support for accesses to thread-local variables using the local-dynamic model, and adds a clean-up pass so that the base address for the TLS block can be re-used between local-dynamic access on an execution path. llvm-svn: 157818
* Implement initial-exec TLS model for 32-bit PIC x86Hans Wennborg2012-05-111-0/+1
| | | | | | | This fixes a TODO from 2007 :) Previously, LLVM would emit the wrong code here (see the update to test/CodeGen/X86/tls-pie.ll). llvm-svn: 156611
* Add support for AVX enhanced comparison predicates. Patch from Kay Tiong Khoo.Craig Topper2012-04-031-2/+1
| | | | llvm-svn: 153935
* Reorder includes in Target backends to following coding standards. Remove ↵Craig Topper2012-03-171-2/+2
| | | | | | some superfluous forward declarations. llvm-svn: 152997
* Properly emit _fltused with FastISel. Refactor to share code with SDAG.Michael J. Spencer2012-02-221-1/+1
| | | | | | Patch by Joe Groff! llvm-svn: 151183
* Add support for implicit TLS model used with MS VC runtime.Anton Korobeynikov2012-02-111-0/+1
| | | | | | Patch by Kai Nacke! llvm-svn: 150307
* Fixed a bug in printing "cmp" pseudo ops.Elena Demikhovsky2012-02-081-8/+32
| | | | | | | | | | | | | | | | | | | | | | > This IR code > %res = call <8 x float> @llvm.x86.avx.cmp.ps.256(<8 x float> %a0, <8 x float> %a1, i8 14) > fails with assertion: > > llc: X86ATTInstPrinter.cpp:62: void llvm::X86ATTInstPrinter::printSSECC(const llvm::MCInst*, unsigned int, llvm::raw_ostream&): Assertion `0 && "Invalid ssecc argument!"' failed. > 0 llc 0x0000000001355803 > 1 llc 0x0000000001355dc9 > 2 libpthread.so.0 0x00007f79a30575d0 > 3 libc.so.6 0x00007f79a23a1945 gsignal + 53 > 4 libc.so.6 0x00007f79a23a2f21 abort + 385 > 5 libc.so.6 0x00007f79a239a810 __assert_fail + 240 > 6 llc 0x00000000011858d5 llvm::X86ATTInstPrinter::printSSECC(llvm::MCInst const*, unsigned int, llvm::raw_ostream&) + 119 I added the full testing for all possible pseudo-ops of cmp. I extended X86AsmPrinter.cpp and X86IntelInstPrinter.cpp. You'l also see lines alignments (unrelated to this fix) in X86IselLowering.cpp from my previous check-in. llvm-svn: 150068
* Fix C++0x narrowing errors when char is unsigned.Jeffrey Yasskin2011-08-301-2/+2
| | | | | | | In the case of EDInstInfo, this would actually cause a bug when -1 became 255 and was then compared >=0 in llvm-mc/Disassembler.cpp. llvm-svn: 138825
* Move TargetRegistry and TargetSelect from Target to Support where they belong.Evan Cheng2011-08-241-3/+3
| | | | | | These are strictly utilities for registering targets and components. llvm-svn: 138450
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