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* Whitespace.Chad Rosier2012-10-091-3/+0
| | | | llvm-svn: 165540
* Add names for the accelerator table sections so that they canEric Christopher2012-10-081-0/+12
| | | | | | be emitted if they're wanted on elf platforms. llvm-svn: 165432
* Hoist some grossly duplicated code from the COFF/ELF/MachO streamers into ↵Benjamin Kramer2012-10-044-126/+25
| | | | | | MCObjectStreamer. llvm-svn: 165225
* Remove template from function that is only used with one type after r165092.Craig Topper2012-10-041-4/+5
| | | | llvm-svn: 165203
* Fix doxygen comment to match function name.Craig Topper2012-10-031-1/+1
| | | | llvm-svn: 165094
* Remove unused function that used to get itineraries from SubTargetFeatures. ↵Craig Topper2012-10-031-24/+0
| | | | | | This is done from MCSubTargetInfo these days. llvm-svn: 165092
* Support for generating ELF objects on Windows.Andrew Kaylor2012-10-021-0/+1
| | | | | | 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. llvm-svn: 165030
* MachO: direct-to-object attribute for data-in-code markers.Jim Grosbach2012-10-012-5/+6
| | | | | | | | | | The target backend can support data-in-code load commands even when the assembler doesn't, or vice-versa. Allow targets to opt-in for direct-to-object. PR13973. llvm-svn: 164974
* Provide a shortcut for MCObjectStreamer when emitting fills.Benjamin Kramer2012-10-011-0/+8
| | | | | | | Reduces runtime of i386-large-relocations.s by 10x in Release builds, even more in Debug+Asserts builds. llvm-svn: 164945
* Revert 'Fix a typo 'iff' => 'if''. iff is an abreviation of if and only if. ↵Sylvestre Ledru2012-09-271-1/+1
| | | | | | See: http://en.wikipedia.org/wiki/If_and_only_if Commit 164767 llvm-svn: 164768
* Fix a typo 'iff' => 'if'Sylvestre Ledru2012-09-271-1/+1
| | | | llvm-svn: 164767
* Rename virtual table anchors from Anchor() to anchor() for consistency with ↵Craig Topper2012-09-261-1/+1
| | | | | | the rest of the tree. llvm-svn: 164666
* Emit dtors into proper section while compiling in vcpp-compatible mode.Anton Korobeynikov2012-09-231-6/+14
| | | | | | Patch by Kai! llvm-svn: 164476
* Add support for macro parameters/arguments delimited by spaces,Preston Gurd2012-09-193-25/+133
| | | | | | | | | | to improve compatibility with GNU as. Based on a patch by PaX Team. Fixed assertion failures on non-Darwin and added additional test cases. llvm-svn: 164248
* Support default parameters/arguments for assembler macros.Preston Gurd2012-09-191-7/+31
| | | | | | | | This patch is based on the one by PaX Team. Patch by Andy Zhang! llvm-svn: 164246
* Enhance unmatched '.endr' directive error message in assembler.Preston Gurd2012-09-191-1/+1
| | | | | | | | The directive can be matched with directives other than '.rept' Patch by Andy Zhang! llvm-svn: 164245
* Tidy up. Minor formatting.Jim Grosbach2012-09-181-3/+2
| | | | llvm-svn: 164182
* Tidy up. 80 columns.Jim Grosbach2012-09-181-2/+6
| | | | llvm-svn: 164181
* Avoid symbol name clash when filling TOC.Roman Divacky2012-09-181-0/+6
| | | | | | Patch by Adhemerval Zanella. llvm-svn: 164141
* Replaced ReInitMCSubtargetInfo with InitMCProcessor.Andrew Trick2012-09-181-14/+15
| | | | | | | | Now where we used to call ReInitMCSubtargetInfo, we actually recompute the same information as InitMCSubtargetInfo instead of only setting the feature bits. llvm-svn: 164105
* TargetSchedModel API. Implement latency lookup, disabled.Andrew Trick2012-09-181-1/+1
| | | | llvm-svn: 164098
* TableGen subtarget emitter. Initialize MCSubtargetInfo with the new machine ↵Andrew Trick2012-09-181-1/+9
| | | | | | model. llvm-svn: 164092
* Revert r164061-r164067. Most of the new subtarget emitter.Andrew Trick2012-09-171-23/+14
| | | | | | | I have to work out the Target/CodeGen header dependencies before putting this back. llvm-svn: 164072
* InitMCProcessorAndrew Trick2012-09-171-14/+15
| | | | llvm-svn: 164066
* TargetSchedModel API. Implement latency lookup, disabled.Andrew Trick2012-09-171-1/+1
| | | | llvm-svn: 164065
* TableGen subtarget emitter. Initialize MCSubtargetInfo with the new machine ↵Andrew Trick2012-09-171-1/+9
| | | | | | model. llvm-svn: 164061
* Use LLVM_DELETED_FUNCTION in place of 'DO NOT IMPLEMENT' comments.Craig Topper2012-09-151-2/+2
| | | | llvm-svn: 163970
* TargetSchedModel interface. To be implemented...Andrew Trick2012-09-141-0/+6
| | | | llvm-svn: 163934
* Define MC data tables for the new scheduling machine model.Andrew Trick2012-09-141-5/+5
| | | | llvm-svn: 163933
* Fix Doxygen issues:Dmitri Gribenko2012-09-144-6/+6
| | | | | | | | | | * wrap code blocks in \code ... \endcode; * refer to parameter names in paragraphs correctly (\arg is not what most people want -- it starts a new paragraph); * use \param instead of \arg to document parameters in order to be consistent with the rest of the codebase. llvm-svn: 163902
* Assembler: Darwin variables defined via .set are no-dead-strip.Jim Grosbach2012-09-132-4/+9
| | | | | | | | For gas compatibility. rdar://12219394 llvm-svn: 163854
* MachO: Correctly mark symbol-difference variables as N_ABS.Jim Grosbach2012-09-131-5/+30
| | | | | | | | | | | .set a, b - c + CONSTANT d = b - c + CONSTANT Both 'a' and 'd' should be marked as absolute symbols (N_ABS). rdar://12219394 llvm-svn: 163853
* Release build: guard dump functions withManman Ren2012-09-129-10/+10
| | | | | | | | "#if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)" No functional change. Update r163344. llvm-svn: 163679
* Add MCRI::getNumSubRegIndices() and start checking SubRegIndex ranges.Jakob Stoklund Olesen2012-09-111-0/+3
| | | | | | | | Apparently, NumSubRegIndices was completely unused before. Adjust it by one to include the null subreg index, just like getNumRegs() includes the null register. llvm-svn: 163628
* Remove redundant semicolons which are null statements.Dmitri Gribenko2012-09-101-1/+1
| | | | llvm-svn: 163547
* Fix alignment of .comm and .lcomm on mingw32.Benjamin Kramer2012-09-075-10/+17
| | | | | | | | For some reason .lcomm uses byte alignment and .comm log2 alignment so we can't use the same setting for both. Fix this by reintroducing the LCOMM enum. I verified this against mingw's gcc. llvm-svn: 163420
* Contrary to what the documentation says, .lcomm alignment on COFF is in ↵Benjamin Kramer2012-09-071-1/+1
| | | | | | bytes, not power of 2. llvm-svn: 163405
* MC: Overhaul handling of .lcommBenjamin Kramer2012-09-076-16/+26
| | | | | | | | | | | | | - Darwin lied about not supporting .lcomm and turned it into zerofill in the asm parser. Push the zerofill-conversion down into macho-specific code. - This makes the tri-state LCOMMType enum superfluous, there are no targets without .lcomm. - Do proper error reporting when trying to use .lcomm with alignment on a target that doesn't support it. - .comm and .lcomm alignment was parsed in bytes on COFF, should be power of 2. - Fixes PR13755 (.lcomm crashes on ELF). llvm-svn: 163395
* Release build: guard dump functions with "ifndef NDEBUG"Manman Ren2012-09-069-0/+20
| | | | | | No functional change. llvm-svn: 163344
* Constify subtarget info properly so that we dont cast away the const inRoman Divacky2012-09-052-6/+6
| | | | | | the SubtargetInfoKV tables. Found by gcc48 -Wcast-qual. llvm-svn: 163251
* Allow targets to specify a minimum supported NOP size when performing NOP ↵Owen Anderson2012-08-291-0/+6
| | | | | | | | padding. If the desired padding is smaller than the supported NOP size, we will enlarge the padding to make it work. llvm-svn: 162870
* Add virtual keywords for methods that override the base class.Craig Topper2012-08-291-8/+8
| | | | llvm-svn: 162826
* Fix comment.Rafael Espindola2012-08-271-3/+4
| | | | llvm-svn: 162678
* Lower constant pools and jump tables via TOC on PPC64/SVR4.Roman Divacky2012-08-241-1/+2
| | | | | | In collaboration with Adhemerval Zanella. llvm-svn: 162562
* Fix a bunch of -Wdocumentation warnings.Dmitri Gribenko2012-08-231-1/+1
| | | | llvm-svn: 162446
* Reduce duplicated hash map lookups.Benjamin Kramer2012-08-221-4/+2
| | | | llvm-svn: 162362
* For mips64 switch statements in subroutines could generate Jack Carter2012-08-221-3/+9
| | | | | | | | | | | | | within the codegen EK_GPRel64BlockAddress. This was not supported for direct object output and resulted in an assertion. This change adds support for EK_GPRel64BlockAddress for direct object. One fallout from this is to turn on rela relocations for mips64 to match gas. llvm-svn: 162334
* Fix macros arguments with an underscore, dot or dollar in them. This is basedRafael Espindola2012-08-211-1/+9
| | | | | | on a patch by Andy/PaX. I added the support for dot and dollar. llvm-svn: 162298
* Make the wording in of the "expected identifier" error in the .macro directiveRafael Espindola2012-08-211-2/+2
| | | | | | | consistent with the other "expected identifier" errors. Extracted from the Andy/PaX patch. I added the test. llvm-svn: 162291
* Use typedefs. Fix indentation. Extracted from the Andy/PaX patch.Rafael Espindola2012-08-211-5/+4
| | | | llvm-svn: 162283
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