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* [mips][microMIPS] MicroMIPS 16-bit unconditional branch instruction BJozef Kolek2015-01-211-0/+1
| | | | | | | | | | | | | | Implement microMIPS 16-bit unconditional branch instruction B. Implemented 16-bit microMIPS unconditional instruction has real name B16, and B is an alias which expands to either B16 or BEQ according to the rules: b 256 --> b16 256 # R_MICROMIPS_PC10_S1 b 12256 --> beq $zero, $zero, 12256 # R_MICROMIPS_PC16_S1 b label --> beq $zero, $zero, label # R_MICROMIPS_PC16_S1 Differential Revision: http://reviews.llvm.org/D3514 llvm-svn: 226657
* Reverted revision 226577.Jozef Kolek2015-01-201-1/+0
| | | | llvm-svn: 226595
* [mips][microMIPS] MicroMIPS 16-bit unconditional branch instruction BJozef Kolek2015-01-201-0/+1
| | | | | | | | | | | | | | Implement microMIPS 16-bit unconditional branch instruction B. Implemented 16-bit microMIPS unconditional instruction has real name B16, and B is an alias which expands to either B16 or BEQ according to the rules: b 256 --> b16 256 # R_MICROMIPS_PC10_S1 b 12256 --> beq $zero, $zero, 12256 # R_MICROMIPS_PC16_S1 b label --> beq $zero, $zero, label # R_MICROMIPS_PC16_S1 Differential Revision: http://reviews.llvm.org/D3514 llvm-svn: 226577
* Replace several 'assert(false' with 'llvm_unreachable' or fold a condition ↵Craig Topper2015-01-051-2/+2
| | | | | | into the assert. llvm-svn: 225160
* [mips][microMIPS] Implement SWP and LWP instructionsZoran Jovanovic2014-12-162-0/+6
| | | | | | Differential Revision: http://reviews.llvm.org/D5667 llvm-svn: 224338
* [mips][microMIPS] Implement SWM16 and LWM16 instructionsZoran Jovanovic2014-11-271-0/+2
| | | | | | Differential Revision: http://reviews.llvm.org/D5579 llvm-svn: 222901
* [mips][micromips] Implement SWM32 and LWM32 instructionsZoran Jovanovic2014-11-192-0/+23
| | | | | | Differential Revision: http://reviews.llvm.org/D5519 llvm-svn: 222367
* Canonicalize header guards into a common format.Benjamin Kramer2014-08-131-2/+2
| | | | | | | | | | Add header guards to files that were missing guards. Remove #endif comments as they don't seem common in LLVM (we can easily add them back if we decide they're useful) Changes made by clang-tidy with minor tweaks. llvm-svn: 215558
* [mips][mips64r6] Add Relocations R_MIPS_PCHI16, R_MIPS_PCLO16 Zoran Jovanovic2014-05-271-0/+2
| | | | | | Differential Revision: http://reviews.llvm.org/D3860 llvm-svn: 209659
* TableGen: use PrintMethods to print more aliasesTim Northover2014-05-121-0/+2
| | | | llvm-svn: 208607
* [C++11] Add 'override' keywords and remove 'virtual'. Additionally add ↵Craig Topper2014-04-291-2/+2
| | | | | | 'final' and leave 'virtual' on some methods that are marked virtual without overriding anything and have no obvious overrides themselves. Mips edition llvm-svn: 207506
* [Modules] Fix potential ODR violations by sinking the DEBUG_TYPEChandler Carruth2014-04-221-1/+2
| | | | | | | definition below all of the header #include lines, lib/Target/... edition. llvm-svn: 206842
* Revert r205194 - [mips] Removed R_MIPS_GOT. It's identical to R_MIPS_GOT16.Daniel Sanders2014-03-311-0/+1
| | | | | | There's a couple additional bits I missed. llvm-svn: 205195
* [mips] Removed R_MIPS_GOT. It's identical to R_MIPS_GOT16.Daniel Sanders2014-03-311-1/+0
| | | | llvm-svn: 205194
* [cleanup] Re-sort all the includes with utils/sort_includes.py.Chandler Carruth2014-03-041-1/+1
| | | | llvm-svn: 202811
* [mips] Implement %hi(sym1 - sym2) and %lo(sym1 - sym2) expressionsPetar Jovanovic2014-02-041-2/+5
| | | | | | | | | | | Patch implements %hi(sym1 - sym2) and %lo(sym1 - sym2) expressions for MIPS by creating target expression class MipsMCExpr. Patch by Sasa Stankovic. Differential Revision: http://llvm-reviews.chandlerc.com/D2592 llvm-svn: 200783
* Distinguish and choose 16 or 32 bit forms of save/restore for Mips16.Reed Kotler2013-12-111-0/+8
| | | | llvm-svn: 196999
* Cleaning up of prologue/epilogue code for Mips16. First stepReed Kotler2013-12-082-0/+25
| | | | | | here is to make save/restore into variable number of argument instructions. llvm-svn: 196726
* [CMake] Let add_public_tablegen_target responsible to provide dependency to ↵NAKAMURA Takumi2013-11-281-2/+0
| | | | | | | | | 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
* [mips][msa] Added support for matching splati from normal IR (i.e. not ↵Daniel Sanders2013-09-272-0/+10
| | | | | | | | intrinsics) Updated some of the vshf since they (correctly) emit splati's now llvm-svn: 191511
* [mips][msa] Added support for matching shf from normal IR (i.e. not intrinsics)Daniel Sanders2013-09-242-0/+6
| | | | llvm-svn: 191302
* [mips] Place parentheses around && to silence warning.Akira Hatanaka2013-09-071-3/+3
| | | | llvm-svn: 190234
* [mips] Make "b" (unconditional branch) a pseudo. "b" is an assembly idiom, ↵Akira Hatanaka2013-09-061-1/+4
| | | | | | | | which is equivalent to "beq $zero, $zero, offset". llvm-svn: 190220
* [micromips] Print instruction alias "not" if the last operand of a nor is zero.Akira Hatanaka2013-08-211-0/+1
| | | | llvm-svn: 188851
* [mips] Delete unnecessary InstAliases. Also, clear some of the InstAlias'Akira Hatanaka2013-08-061-0/+6
| | | | | | EmitAlias flag and have MipsInstPrinter::printAlias print the aliases. llvm-svn: 187824
* [mips] Replace usages of register classes with register operands. Also, removeAkira Hatanaka2013-08-061-0/+6
| | | | | | | unnecessary jalr InstAliases in Mips64InstrInfo.td and add the code to print jalr InstAliases in MipsInstPrinter::printAlias. llvm-svn: 187821
* [mips] Define "bal" as a pseudo instruction. Also, fix bug in the InstAlias thatAkira Hatanaka2013-07-301-0/+3
| | | | | | turns "bal" into "bgezal". llvm-svn: 187440
* [mips] Add comment and simplify function.Akira Hatanaka2013-07-291-23/+14
| | | | llvm-svn: 187371
* [mips] Fix FP branch instructions to have explicit FP condition code registerAkira Hatanaka2013-07-261-0/+8
| | | | | | operands. llvm-svn: 187238
* [mips] Delete register print method MipsInstPrinter::printCPURegs that is notAkira Hatanaka2013-07-262-6/+0
| | | | | | | | needed. The generic method printOperand will do. No functionality change. llvm-svn: 187231
* [mips] Print instructions "beq", "bne" and "or" using assembler pseudoAkira Hatanaka2013-07-262-1/+57
| | | | | | | | | | instructions "beqz", "bnez" and "move", when possible. beq $2, $zero, $L1 => beqz $2, $L1 bne $2, $zero, $L1 => bnez $2, $L1 or $2, $3, $zero => move $2, $3 llvm-svn: 187229
* This patch that sets the EmitAlias flag in td files Jack Carter2013-02-052-1/+6
| | | | | | | | | | | | | and enables the instruction printer to print aliased instructions. Due to usage of RegisterOperands a change in common code (utils/TableGen/AsmWriterEmitter.cpp) is required to get the correct register value if it is a RegisterOperand. Contributer: Vladimir Medic llvm-svn: 174358
* This patch tackles the problem of parsing Mips Jack Carter2013-01-122-0/+6
| | | | | | | | | | | | | | | | | | register names in the standalone assembler llvm-mc. Registers such as $A1 can represent either a 32 or 64 bit register based on the instruction using it. In addition, based on the abi, $T0 can represent different 32 bit registers. The problem is resolved by the Mips specific AsmParser td definitions changing to work together. Many cases of RegisterClass parameters are now RegisterOperand. Contributer: Vladimir Medic llvm-svn: 172284
* [CMake] Remove dependencies to intrinsics_gen I introduced in r169724.NAKAMURA Takumi2012-12-111-1/+1
| | | | llvm-svn: 169819
* [CMake] Update dependencies to intrinsics_gen corresponding to r169711.NAKAMURA Takumi2012-12-101-1/+1
| | | | llvm-svn: 169724
* [mips] Generate big GOT code.Akira Hatanaka2012-11-211-0/+4
| | | | llvm-svn: 168460
* Add HIGHER and HIGHEST relocations to Mips backend.Akira Hatanaka2012-07-211-0/+2
| | | | llvm-svn: 160599
* Enclose instruction rdhwr with directives, which are needed when target isAkira Hatanaka2012-07-051-0/+18
| | | | | | mips32 rev1 (the directives are emitted when target is mips32r2 too). llvm-svn: 159770
* Fix typos found by http://github.com/lyda/misspell-checkBenjamin Kramer2012-06-021-1/+1
| | | | llvm-svn: 157885
* Move getOpcodeName from the various target InstPrinters into the superclass ↵Benjamin Kramer2012-04-022-5/+0
| | | | | | | | MCInstPrinter. All implementations used the same code. llvm-svn: 153866
* Remove getInstructionName from MCInstPrinter implementations in favor of ↵Craig Topper2012-04-022-3/+2
| | | | | | using the instruction name table from MCInstrInfo. Reduces static data in the InstPrinter implementations. llvm-svn: 153863
* Make MCInstrInfo available to the MCInstPrinter. This will be used to remove ↵Craig Topper2012-04-021-2/+3
| | | | | | getInstructionName and the static data it contains since the same tables are already in MCInstrInfo. llvm-svn: 153860
* Make MCRegisterInfo available to the the MCInstPrinter.Jim Grosbach2012-03-051-1/+2
| | | | | | | Used to allow context sensitive printing of super-register or sub-register references. llvm-svn: 152043
* remove blanks, and some code formatJia Liu2012-02-282-6/+6
| | | | llvm-svn: 151625
* 80 columns of Mips InstPrinter MakefileJia Liu2012-02-241-1/+1
| | | | llvm-svn: 151332
* remove Emacs-tag form .cpp files in Mips Backend, and fix some typo.Jia Liu2012-02-171-1/+1
| | | | llvm-svn: 150805
* add Emacs tag and fix some comment error in file headersJia Liu2012-02-172-2/+2
| | | | llvm-svn: 150775
* Convert assert(0) to llvm_unreachableCraig Topper2012-02-071-1/+1
| | | | llvm-svn: 149961
* Tidy up. Simplify logic. No functional change intended.Akira Hatanaka2011-12-191-20/+20
| | | | llvm-svn: 146896
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