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* [Sparc] Add support for parsing jmpl instruction and make indirect call and ↵Venkatraman Govindaraju2014-01-106-22/+70
| | | | | | jmp instructions as aliases to jmpl. llvm-svn: 198909
* [Sparc] Multiclass for loads/stores. No functionality change intended.Venkatraman Govindaraju2014-01-092-140/+46
| | | | llvm-svn: 198893
* [SparcV9] Rename operands in some sparc64 instructions so that TableGen can ↵Venkatraman Govindaraju2014-01-082-15/+15
| | | | | | encode them correctly. llvm-svn: 198740
* [Sparc] Correct the mask for fixup_sparc_br19.Venkatraman Govindaraju2014-01-081-1/+1
| | | | llvm-svn: 198739
* [Sparc] Add support for parsing branch instructions and conditional moves.Venkatraman Govindaraju2014-01-085-15/+178
| | | | llvm-svn: 198738
* Move the llvm mangler to lib/IR.Rafael Espindola2014-01-072-2/+2
| | | | | | This makes it available to tools that don't link with target (like llvm-ar). llvm-svn: 198708
* Re-sort all of the includes with ./utils/sort_includes.py so thatChandler Carruth2014-01-079-14/+12
| | | | | | | | | | subsequent changes are easier to review. About to fix some layering issues, and wanted to separate out the necessary churn. Also comment and sink the include of "Windows.h" in three .inc files to match the usage in Memory.inc. llvm-svn: 198685
* [Sparc] Add support for parsing sparc asm modifiers such as %hi, %lo etc., Venkatraman Govindaraju2014-01-074-19/+82
| | | | | | Also, correct the offsets for FixupsKindInfo. llvm-svn: 198681
* [Sparc] Add support for parsing memory operands in sparc AsmParser.Venkatraman Govindaraju2014-01-072-49/+121
| | | | llvm-svn: 198658
* [Sparc] Explicitly cast -1 to unsigned to fix buildbot errors.Venkatraman Govindaraju2014-01-061-8/+8
| | | | llvm-svn: 198592
* [Sparc] Add initial implementation of disassembler for sparcVenkatraman Govindaraju2014-01-0610-61/+371
| | | | llvm-svn: 198591
* Remove unnecessary #includes.Bill Wendling2014-01-061-1/+0
| | | | llvm-svn: 198585
* [Sparc] Add ELF Object Writer for Sparc. Venkatraman Govindaraju2014-01-068-12/+287
| | | | llvm-svn: 198580
* Refactor function that checks that __builtin_returnaddress's argument is ↵Bill Wendling2014-01-061-4/+1
| | | | | | | | | constant. This moves the check up into the parent class so that all targets can use it without having to copy (and keep in sync) the same error message. llvm-svn: 198579
* SPARC: Make helper function static.Benjamin Kramer2014-01-051-2/+2
| | | | llvm-svn: 198567
* [Sparc] Add initial implementation of MC Code emitter for sparc.Venkatraman Govindaraju2014-01-0510-4/+325
| | | | llvm-svn: 198533
* Emit an error message if the value passed to __builtin_returnaddress isn't a ↵Bill Wendling2014-01-051-0/+7
| | | | | | | | | | constant __builtin_returnaddress requires that the value passed into is be a constant. However, at -O0 even a constant expression may not be converted to a constant. Emit an error message intead of crashing. llvm-svn: 198531
* [Sparc] Add the initial implementation of an asm parser for sparc/sparcv9.Venkatraman Govindaraju2014-01-0411-6/+689
| | | | llvm-svn: 198484
* [SparcV9]: Implement RETURNADDR and FRAMEADDR lowering in SPARC64. Venkatraman Govindaraju2014-01-041-39/+54
| | | | | | Fixes PR18356. llvm-svn: 198480
* Make the llvm mangler depend only on DataLayout.Rafael Espindola2014-01-032-2/+3
| | | | | | | | | | | | | | Before this patch any program that wanted to know the final symbol name of a GlobalValue had to link with Target. This patch implements a compromise solution where the mangler uses DataLayout. This way, any tool that already links with Target (llc, clang) gets the exact behavior as before and new IR files can be mangled without linking with Target. With this patch the mangler is constructed with just a DataLayout and DataLayout is extended to include the information the Mangler needs. llvm-svn: 198438
* [Sparc] Handle atomic loads/stores in sparc backend.Venkatraman Govindaraju2014-01-013-3/+101
| | | | llvm-svn: 198286
* [SparcV9]: Custom lower UMULO/SMULO so that the arguments are send to ↵Venkatraman Govindaraju2014-01-011-0/+52
| | | | | | __multi3() in correct order. llvm-svn: 198281
* [SparcV9]: Use SRL instead of SLL to clear top 32-bits in ctpop:i32. SLL ↵Venkatraman Govindaraju2014-01-011-2/+2
| | | | | | does not clear top 32 bit, only SRL does. llvm-svn: 198280
* [SparcV9] Use separate instruction patterns for 64 bit arithmetic ↵Venkatraman Govindaraju2013-12-293-40/+83
| | | | | | | | instructions instead of reusing 32 bit instruction patterns. This is done to avoid spilling the result of the 64-bit instructions to a 4-byte slot. llvm-svn: 198157
* [SparcV9] For codegen generated library calls that return float, set inreg ↵Venkatraman Govindaraju2013-12-291-0/+6
| | | | | | | | flag manually in LowerCall(). This makes the sparc backend to generate Sparc64 ABI compliant code. llvm-svn: 198149
* [SparcV9]: Implement lowering of long double (fp128) arguments in Sparc64 ABI.Venkatraman Govindaraju2013-12-291-8/+60
| | | | | | Also, pass fp128 arguments to varargs through integer registers if necessary. llvm-svn: 198145
* [Sparc] Lower and MachineInstr to MC and print assembly using MCInstPrinter.Venkatraman Govindaraju2013-12-2611-70/+416
| | | | llvm-svn: 198030
* [Sparc] Add target specific MCExpr class to handle sparc specific modifiers ↵Venkatraman Govindaraju2013-12-263-0/+183
| | | | | | like %hi, %lo, etc., llvm-svn: 198029
* [Sparc] Add MCInstPrinter implementation for SPARC.Venkatraman Govindaraju2013-12-258-4/+188
| | | | llvm-svn: 198028
* Add stack alignment information for Sparc.Rafael Espindola2013-12-191-0/+5
| | | | | | | | | | | | | | | | | This matches the data in clang which was added by Jakob Stoklund Olesen in r179596. Thanks for erikjv on irc for pointing me to the relevant documents: http://sparc.com/standards/64.psabi.1.35.ps.Z page 25: Every stack frame must be 16-byte aligned. http://sparc.com/standards/psABI3rd.pdf page 3-10: Although the architecture requires only word alignment, software convention and the operating system require every stack frame to be doubleword aligned. I tried to add a test, but it looks like sparc doesn't implement dynamic stack realignment. This will be tested in clang shortly. llvm-svn: 197646
* The preferred alignment defaults to the abi alignment. Omit if it is the same.Rafael Espindola2013-12-161-3/+3
| | | | llvm-svn: 197400
* On DataLayout, omit the default of p:64:64:64.Rafael Espindola2013-12-161-4/+2
| | | | llvm-svn: 197397
* Assume defaults to produce smaller datalayout strings.Rafael Espindola2013-12-131-3/+3
| | | | llvm-svn: 197249
* Move Sparc's getDataLayout out of line and add comments.Rafael Espindola2013-12-112-10/+24
| | | | llvm-svn: 196990
* Prune redundant dependencies in LLVMBuild.txt.NAKAMURA Takumi2013-12-111-1/+1
| | | | llvm-svn: 196988
* [SPARCV9]: Adjust the resultant pointer of DYNAMIC_STACKALLOC with the stack ↵Venkatraman Govindaraju2013-12-091-3/+5
| | | | | | BIAS on sparcV9. llvm-svn: 196755
* [Sparc]: Implement getSetCCResultType() in SparcTargetLowering so that ↵Venkatraman Govindaraju2013-12-092-0/+9
| | | | | | umulo/smulo can be lowered on sparcv9 without an assertion error. llvm-svn: 196751
* [SparcV9]: Expand MULHU/MULHS:i64 and UMUL_LOHI/SMUL_LOHI:i64 on sparcv9.Venkatraman Govindaraju2013-12-081-0/+7
| | | | | | This fixes PR18150. llvm-svn: 196735
* Refactor the setting of PrivateGlobalPrefix.Rafael Espindola2013-12-021-2/+0
| | | | | | No functionality change. llvm-svn: 196170
* Change the default of AsmWriterClassName and isMCAsmWriter.Rafael Espindola2013-12-021-0/+7
| | | | llvm-svn: 196065
* [CMake] Let add_public_tablegen_target() provide intrinsics_gen, too.NAKAMURA Takumi2013-11-281-2/+0
| | | | | | | | | | I think, in principle, intrinsics_gen may be added explicitly. That said, it can be added incidentally, since each target already has dependencies to llvm-tblgen. Almost all source files depend on both CommonTaleGen and intrinsics_gen. Explicit add_dependencies() have been pruned under lib/Target. llvm-svn: 195929
* [CMake] Let add_public_tablegen_target responsible to provide dependency to ↵NAKAMURA Takumi2013-11-283-5/+1
| | | | | | | | | CommonTableGen. add_public_tablegen_target adds *CommonTableGen to LLVM_COMMON_DEPENDS. LLVM_COMMON_DEPENDS affects add_llvm_library (and other add_target stuff) within its scope. llvm-svn: 195927
* [CMake] Prune include_directories() in llvm/lib/Target. add_llvm_target() ↵NAKAMURA Takumi2013-11-281-2/+0
| | | | | | sets them. llvm-svn: 195921
* SparcFrameLowering.cpp: Prune 'DL' [-Wunused-variable]NAKAMURA Takumi2013-11-251-1/+0
| | | | llvm-svn: 195590
* [Sparc] Emit large negative adjustments to SP/FP with sethi+xor instead of ↵Venkatraman Govindaraju2013-11-244-40/+108
| | | | | | sethi+or. This generates correct code for both sparc32 and sparc64. llvm-svn: 195576
* [Sparc]: Implement LEA pattern for sparcv9.Venkatraman Govindaraju2013-11-242-4/+11
| | | | llvm-svn: 195575
* [SparcV9]: Do not emit .register directives for global registers that are ↵Venkatraman Govindaraju2013-11-241-1/+1
| | | | | | clobbered by calls but not used in the function itself. llvm-svn: 195574
* [SparcV9] Enable custom lowering of DYNAMIC_STACKALLOC in sparc64.Venkatraman Govindaraju2013-11-241-6/+11
| | | | llvm-svn: 195573
* [weak vtables] Remove a bunch of weak vtablesJuergen Ributzka2013-11-192-1/+6
| | | | | | | | | | | | This patch removes most of the trivial cases of weak vtables by pinning them to a single object file. The memory leaks in this version have been fixed. Thanks Alexey for pointing them out. Differential Revision: http://llvm-reviews.chandlerc.com/D2068 Reviewed by Andy llvm-svn: 195064
* Revert r194865 and r194874.Alexey Samsonov2013-11-182-6/+1
| | | | | | | | | | | | This change is incorrect. If you delete virtual destructor of both a base class and a subclass, then the following code: Base *foo = new Child(); delete foo; will not cause the destructor for members of Child class. As a result, I observe plently of memory leaks. Notable examples I investigated are: ObjectBuffer and ObjectBufferStream, AttributeImpl and StringSAttributeImpl. llvm-svn: 194997
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