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* Allow instructions to have a DAG pattern associated with them.Chris Lattner2003-08-041-0/+20
| | | | | | Define a few preliminary node types. llvm-svn: 7579
* Rename register classes to be upper case to make it obvious that they are X86Chris Lattner2003-08-042-8/+8
| | | | | | specific in the tree patterns llvm-svn: 7578
* Parse DAG patternsChris Lattner2003-08-041-0/+24
| | | | llvm-svn: 7577
* add support for DagInit initializers, which represent DAG patternsChris Lattner2003-08-042-1/+34
| | | | llvm-svn: 7576
* New testcaseChris Lattner2003-08-041-0/+18
| | | | llvm-svn: 7575
* Update file header commentChris Lattner2003-08-041-1/+3
| | | | llvm-svn: 7574
* Urg, do not print "foo has changed" messagesChris Lattner2003-08-042-6/+6
| | | | llvm-svn: 7573
* While I'm looking at it, line up the SED linesChris Lattner2003-08-042-4/+6
| | | | llvm-svn: 7572
* * Don't print out HOW we are running Flex unless in verbose mode. We alreadyChris Lattner2003-08-042-8/+22
| | | | | | | | | hide the bison command line. * If running flex or bison gives us the files we already have, don't overwrite the ones we have, which cause unnecessary compilation. I demand the ability to make meaningless changes without penalty! llvm-svn: 7571
* Do not attempt to reduce a test case if it is an empty set.Misha Brukman2003-08-041-1/+1
| | | | llvm-svn: 7570
* Added code that ensures that we don't try to reduce an empty vector of basicJohn Criswell2003-08-041-1/+1
| | | | | | | blocks. This fixes the bugpoint regressions. llvm-svn: 7569
* There is nothing special about noops anymoreChris Lattner2003-08-041-1/+0
| | | | llvm-svn: 7568
* There is nothing special about noops nowChris Lattner2003-08-041-1/+0
| | | | llvm-svn: 7567
* Transition complete, remove the obsolete 'set' keywordChris Lattner2003-08-041-1/+0
| | | | llvm-svn: 7566
* Transition to using 'let X = y' instead of 'set X = y'.Chris Lattner2003-08-045-220/+220
| | | | llvm-svn: 7565
* transition to using let instead of setChris Lattner2003-08-043-99/+84
| | | | llvm-svn: 7564
* Transition to using let instead of setChris Lattner2003-08-041-1/+1
| | | | llvm-svn: 7563
* Start transitioning towards using 'let X = y in' statements, instead of 'set ↵Chris Lattner2003-08-042-20/+21
| | | | | | X = y in'. llvm-svn: 7562
* It appears that somehow we forgot to add support for code variables.Chris Lattner2003-08-042-0/+7
| | | | | | Fix bug: TableGen/2003-08-03-PassCode.td llvm-svn: 7561
* New testcaseChris Lattner2003-08-041-0/+7
| | | | llvm-svn: 7560
* Add initial support for a new 'dag' typeChris Lattner2003-08-044-1/+28
| | | | llvm-svn: 7559
* Fix Bug: test/Regression/Jello/2003-08-03-CallArgLiveRanges.llxChris Lattner2003-08-041-21/+27
| | | | llvm-svn: 7558
* New testcaseChris Lattner2003-08-041-0/+15
| | | | llvm-svn: 7557
* Simplify some constant expressionsChris Lattner2003-08-041-13/+9
| | | | llvm-svn: 7556
* Make sure to flush the output stream so that we get incremental updatesChris Lattner2003-08-041-11/+10
| | | | llvm-svn: 7555
* Print accurate run instructions for when testing LLCChris Lattner2003-08-041-6/+20
| | | | llvm-svn: 7554
* Remove illegal, unsupported escapes. This fixes program: Ptrdist-bcChris Lattner2003-08-031-2/+0
| | | | llvm-svn: 7552
* * Sort #includes, remove dupliatesChris Lattner2003-08-031-36/+25
| | | | | | | | * Use .zero to emit padding between struct elements * Emit .comm symbols when we can, this dramatically reduces the amount of gunk we have to print * Print global variable identifiers next to initializer more nicely. llvm-svn: 7551
* Fix problem I introduced in bugpoint with the cleanup functionsChris Lattner2003-08-031-8/+9
| | | | llvm-svn: 7549
* Allow registers to specify a custom nameChris Lattner2003-08-031-1/+6
| | | | llvm-svn: 7548
* Specify custom name for registers to get the ()'s in the name.Chris Lattner2003-08-031-4/+4
| | | | llvm-svn: 7547
* Allow specifying custom names for registersChris Lattner2003-08-031-0/+8
| | | | llvm-svn: 7546
* add new --gen-instr-desc optionChris Lattner2003-08-031-1/+6
| | | | llvm-svn: 7545
* Add new Record::getValueAsBit methodChris Lattner2003-08-032-0/+22
| | | | llvm-svn: 7544
* Finish the instruction info emitterChris Lattner2003-08-032-9/+130
| | | | llvm-svn: 7543
* Start using tablegen'd instruction enum listChris Lattner2003-08-031-10/+3
| | | | llvm-svn: 7542
* Resort tablesChris Lattner2003-08-031-16/+20
| | | | llvm-svn: 7541
* Lump the base opcode in with the X86 TargetSpecific flagsChris Lattner2003-08-031-4/+7
| | | | llvm-svn: 7540
* * Start using tablegen'd instruction descriptionsChris Lattner2003-08-031-43/+6
| | | | | | | | * Fix bug in the createNOP method, which was not marking the operands of the generated XCHG as useanddef. I don't think this method is actually used, so it wasn't breaking anything, but it should be fixed anyway... llvm-svn: 7539
* Start using tablegenerated instruction descriptionsChris Lattner2003-08-031-6/+12
| | | | llvm-svn: 7538
* Add new TableGen instruction definitionsChris Lattner2003-08-032-0/+453
| | | | llvm-svn: 7537
* Remove the old .def file, it is now obsoleteChris Lattner2003-08-031-376/+0
| | | | llvm-svn: 7536
* Rearrange fields yet again: Don't instantiate these lists ONCE PER INSTRUCTION.Chris Lattner2003-08-031-6/+7
| | | | llvm-svn: 7535
* Simplify code, eliminating the need for the X86 isVoid target instr flagChris Lattner2003-08-031-3/+4
| | | | llvm-svn: 7534
* Set debug typesChris Lattner2003-08-032-0/+2
| | | | llvm-svn: 7533
* Set debug typesChris Lattner2003-08-032-0/+2
| | | | llvm-svn: 7532
* Remove using declChris Lattner2003-08-031-3/+1
| | | | llvm-svn: 7531
* The NOOP instruction is no longer needed. Instead, use theChris Lattner2003-08-031-5/+2
| | | | | | TargetInstrInfo::isNOPinstr method llvm-svn: 7530
* Ok, try #2, this time I'll not be stupidChris Lattner2003-08-031-7227/+5
| | | | llvm-svn: 7529
* We know we have a mklib file, ignore it please CVS!Chris Lattner2003-08-031-0/+7227
| | | | llvm-svn: 7528
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