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* Add an !eq() operator to TableGen. It operates on strings only.David Greene2010-01-055-2/+20
| | | | | | Use !cast<string>() to compare other types of objects. llvm-svn: 92754
* Have TableGen emit code that uses dbgs() rather than errs().David Greene2010-01-051-2/+2
| | | | llvm-svn: 92738
* Change SelectCode's argument from SDValue to SDNode *, to make it moreDan Gohman2010-01-051-75/+102
| | | | | | | | | clear what information these functions are actually using. This is also a micro-optimization, as passing a SDNode * around is simpler than passing a { SDNode *, int } by value or reference. llvm-svn: 92564
* tblgen/OptParser: Use EmitSourceFileHeader.Daniel Dunbar2010-01-041-20/+4
| | | | llvm-svn: 92521
* Replace some special-case code which probably was buggy with an assertionDan Gohman2010-01-041-6/+1
| | | | | | verifying that the special case does not occur. llvm-svn: 92504
* Remove the CPAttrParentAsRoot code, which is unused, and inconvenientDan Gohman2010-01-043-26/+3
| | | | | | for a refactoring I'm working on. llvm-svn: 92503
* Typo.Mikhail Glushenkov2010-01-011-1/+1
| | | | llvm-svn: 92392
* Make CheckForSuperfluousOptions handle list form of 'switch_on' correctly.Mikhail Glushenkov2010-01-011-5/+18
| | | | llvm-svn: 92391
* Minor simplifications.Mikhail Glushenkov2010-01-011-1/+1
| | | | llvm-svn: 92390
* Better error message.Mikhail Glushenkov2010-01-011-1/+1
| | | | llvm-svn: 92389
* Use the 'MadeChange' variable instead of returning 'false' all of the time.Bill Wendling2009-12-251-3/+2
| | | | llvm-svn: 92155
* Don't emit trailing semicolon.Daniel Dunbar2009-12-241-1/+1
| | | | llvm-svn: 92133
* Cosmetic issue: more consistent naming.Mikhail Glushenkov2009-12-231-55/+55
| | | | llvm-svn: 91998
* Allow (set_option SwitchOption, true).Mikhail Glushenkov2009-12-231-12/+29
| | | | llvm-svn: 91997
* Suppress compiler warning.Daniel Dunbar2009-12-231-0/+2
| | | | llvm-svn: 91959
* Fixes to the X86 disassembler:Sean Callanan2009-12-221-3/+3
| | | | | | | | Made LEA memory operands emit only 4 MCInst operands. Made the scale operand equal 1 for instructions that have no SIB byte. llvm-svn: 91919
* Fix a bug in !subst where TableGen would go and resubstitute text it hadDavid Greene2009-12-211-1/+3
| | | | | | | just substituted. This could cause infinite looping in certain pathological cases. llvm-svn: 91843
* fix build and while at it remove a redudant includeNuno Lopes2009-12-192-2/+1
| | | | llvm-svn: 91774
* More bzero -> memset that I missed.Daniel Dunbar2009-12-192-13/+13
| | | | llvm-svn: 91757
* Add missing newlines at EOF (for clang++).Daniel Dunbar2009-12-192-2/+2
| | | | llvm-svn: 91756
* Table-driven disassembler for the X86 architecture (16-, 32-, and 64-bit Sean Callanan2009-12-198-0/+2425
| | | | | | | | | | | | | | | | | | | | incarnations), integrated into the MC framework. The disassembler is table-driven, using a custom TableGen backend to generate hierarchical tables optimized for fast decode. The disassembler consumes MemoryObjects and produces arrays of MCInsts, adhering to the abstract base class MCDisassembler (llvm/MC/MCDisassembler.h). The disassembler is documented in detail in - lib/Target/X86/Disassembler/X86Disassembler.cpp (disassembler runtime) - utils/TableGen/DisassemblerEmitter.cpp (table emitter) You can test the disassembler by running llvm-mc -disassemble for i386 or x86_64 targets. Please let me know if you encounter any problems with it. llvm-svn: 91749
* Fix a comment.Dan Gohman2009-12-191-2/+2
| | | | llvm-svn: 91741
* Make 'set_option' work with list options.Mikhail Glushenkov2009-12-181-10/+23
| | | | | | This works now: (set_option "list_opt", ["val_1", "val_2", "val_3"]) llvm-svn: 91679
* Add a 'set_option' action for use in OptionPreprocessor.Mikhail Glushenkov2009-12-171-16/+64
| | | | llvm-svn: 91594
* Refactoring, no functionality change.Mikhail Glushenkov2009-12-171-120/+149
| | | | llvm-svn: 91593
* s/TokenizeCmdline/TokenizeCmdLine/Mikhail Glushenkov2009-12-171-14/+13
| | | | llvm-svn: 91592
* Add @earlyclobber TableGen constraintJim Grosbach2009-12-161-4/+24
| | | | llvm-svn: 91554
* Revert 90628, which was incorrect.Dan Gohman2009-12-152-8/+10
| | | | llvm-svn: 91448
* whitespaceJim Grosbach2009-12-151-26/+26
| | | | llvm-svn: 91442
* Convert llvmc tests to FileCheck.Mikhail Glushenkov2009-12-151-1/+1
| | | | llvm-svn: 91420
* Support hook invocation from 'append_cmd'.Mikhail Glushenkov2009-12-151-37/+62
| | | | llvm-svn: 91419
* Validate the generated C++ code in llvmc tests.Mikhail Glushenkov2009-12-151-19/+20
| | | | | | | | | | Checks that the code generated by 'tblgen --emit-llvmc' can be actually compiled. Also fixes two bugs found in this way: - forward_transformed_value didn't work with non-list arguments - cl::ZeroOrOne is now called cl::Optional llvm-svn: 91404
* Allow $CALL(Hook, '$INFILE') for non-join tools.Mikhail Glushenkov2009-12-151-37/+74
| | | | llvm-svn: 91402
* Remove unneeded ';' and a class/struct mismatch (noticed by clang).Daniel Dunbar2009-12-093-3/+3
| | | | llvm-svn: 90934
* Simplify a bit.Mikhail Glushenkov2009-12-071-13/+5
| | | | llvm-svn: 90785
* Throw 'const char*' instead of 'std::string'.Mikhail Glushenkov2009-12-071-11/+10
| | | | llvm-svn: 90784
* Deprecate 'unpack_values'.Mikhail Glushenkov2009-12-071-45/+41
| | | | | | Use 'forward_values' + 'comma_separated' instead. llvm-svn: 90774
* Implement 'forward_value' and 'forward_transformed_value'.Mikhail Glushenkov2009-12-071-28/+143
| | | | llvm-svn: 90770
* Refactoring, no functionality change.Mikhail Glushenkov2009-12-071-98/+163
| | | | llvm-svn: 90764
* Minor code simplification.Dan Gohman2009-12-052-10/+8
| | | | llvm-svn: 90628
* OptParser: Emit HelpText field for option groups.Daniel Dunbar2009-12-041-1/+12
| | | | llvm-svn: 90599
* Forward -save-temps to llvm-gcc.Mikhail Glushenkov2009-12-011-0/+3
| | | | llvm-svn: 90214
* Sketch TableGen disassembler emitter, based on patch by Sean Callanan.Daniel Dunbar2009-11-254-0/+66
| | | | llvm-svn: 89833
* Delete some dead and non-obvious code.Dan Gohman2009-11-242-55/+0
| | | | llvm-svn: 89729
* Remove ISD::DEBUG_LOC and ISD::DBG_LABEL, which are no longer used.Dan Gohman2009-11-231-1/+0
| | | | | | | | Note that "hasDotLocAndDotFile"-style debug info was already broken; people wanting this functionality should implement it in the AsmPrinter/DwarfWriter code. llvm-svn: 89711
* Fix whitespace.Bob Wilson2009-11-223-288/+267
| | | | llvm-svn: 89582
* Fix pr5470. Tablegen handles template arguments by temporarily setting theirBob Wilson2009-11-221-8/+20
| | | | | | | | | | | values, resolving references to them, and then removing the definitions. If a template argument is set to an undefined value, we need to resolve references to that argument to an explicit undefined value. The current code leaves the reference to the template argument as it is, which causes an assertion failure later when the definition of the template argument is removed. llvm-svn: 89581
* Fix some spelling in comments.Bob Wilson2009-11-212-4/+4
| | | | llvm-svn: 89566
* Avoid a redundant assertion.Bob Wilson2009-11-211-2/+1
| | | | llvm-svn: 89565
* TableGen/OptParser: When ordering options, make "sentinel" options appear beforeDaniel Dunbar2009-11-191-3/+10
| | | | | | everything else. llvm-svn: 89368
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