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7027 Commits

Author SHA1 Message Date
Chris Lattner 6aa90493a3 Rename register classes to be upper case to make it obvious that they are X86 
specific in the tree patterns

llvm-svn: 7578
 2003-08-04 20:58:29 +00:00
Chris Lattner ad9e792bef Parse DAG patterns 
llvm-svn: 7577
 2003-08-04 20:44:43 +00:00
Chris Lattner 828052eb2d add support for DagInit initializers, which represent DAG patterns 
llvm-svn: 7576
 2003-08-04 20:44:17 +00:00
Chris Lattner 15eebca876 New testcase 
llvm-svn: 7575
 2003-08-04 20:43:48 +00:00
Chris Lattner 9d37429cfe Update file header comment 
llvm-svn: 7574
 2003-08-04 20:08:28 +00:00
Chris Lattner 5d4f4e8ba8 Urg, do not print "foo has changed" messages 
llvm-svn: 7573
 2003-08-04 20:07:01 +00:00
Chris Lattner b3aae61c5f While I'm looking at it, line up the SED lines 
llvm-svn: 7572
 2003-08-04 19:48:10 +00:00
Chris Lattner 7d0adf79ec * Don't print out HOW we are running Flex unless in verbose mode. We already 
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
 2003-08-04 19:47:06 +00:00
Misha Brukman 4aad821408 Do not attempt to reduce a test case if it is an empty set. 
llvm-svn: 7570
 2003-08-04 19:03:42 +00:00
John Criswell fe69bc502d Added code that ensures that we don't try to reduce an empty vector of basic 
blocks.
This fixes the bugpoint regressions.

llvm-svn: 7569
 2003-08-04 18:24:31 +00:00
Chris Lattner 22c550e442 There is nothing special about noops anymore 
llvm-svn: 7568
 2003-08-04 05:11:37 +00:00
Chris Lattner 78fac3b8b6 There is nothing special about noops now 
llvm-svn: 7567
 2003-08-04 05:11:19 +00:00
Chris Lattner ed39dcdaa1 Transition complete, remove the obsolete 'set' keyword 
llvm-svn: 7566
 2003-08-04 05:04:52 +00:00
Chris Lattner 9fb7e0a425 Transition to using 'let X = y' instead of 'set X = y'. 
llvm-svn: 7565
 2003-08-04 05:03:18 +00:00
Chris Lattner 2551080937 transition to using let instead of set 
llvm-svn: 7564
 2003-08-04 04:59:56 +00:00
Chris Lattner cb7489c102 Transition to using let instead of set 
llvm-svn: 7563
 2003-08-04 04:58:12 +00:00
Chris Lattner fdd6d0f3a9 Start transitioning towards using 'let X = y in' statements, instead of 'set X = y in'. 
llvm-svn: 7562
 2003-08-04 04:56:53 +00:00
Chris Lattner 3abe2e63cb It appears that somehow we forgot to add support for code variables. 
Fix bug: TableGen/2003-08-03-PassCode.td

llvm-svn: 7561
 2003-08-04 04:53:50 +00:00
Chris Lattner 1078a81a3a New testcase 
llvm-svn: 7560
 2003-08-04 04:53:13 +00:00
Chris Lattner afc85d274f Add initial support for a new 'dag' type 
llvm-svn: 7559
 2003-08-04 04:50:57 +00:00
Chris Lattner 796684b8c7 Fix Bug: test/Regression/Jello/2003-08-03-CallArgLiveRanges.llx 
llvm-svn: 7558
 2003-08-04 02:12:48 +00:00
Chris Lattner bd81d1123e New testcase 
llvm-svn: 7557
 2003-08-04 02:11:05 +00:00
Chris Lattner fdd6784e1d Simplify some constant expressions 
llvm-svn: 7556
 2003-08-04 01:04:59 +00:00
Chris Lattner 7af360e339 Make sure to flush the output stream so that we get incremental updates 
llvm-svn: 7555
 2003-08-04 00:56:43 +00:00
Chris Lattner a132c36880 Print accurate run instructions for when testing LLC 
llvm-svn: 7554
 2003-08-04 00:56:27 +00:00
Chris Lattner 876353b107 Remove illegal, unsupported escapes. This fixes program: Ptrdist-bc 
llvm-svn: 7552
 2003-08-03 23:42:17 +00:00
Chris Lattner 5dcb654662 * Sort #includes, remove dupliates 
* 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
 2003-08-03 23:37:09 +00:00
Chris Lattner 4089d880ff Fix problem I introduced in bugpoint with the cleanup functions 
llvm-svn: 7549
 2003-08-03 22:29:43 +00:00
Chris Lattner 6b0869be4b Allow registers to specify a custom name 
llvm-svn: 7548
 2003-08-03 22:14:50 +00:00
Chris Lattner 0b2c347eac Specify custom name for registers to get the ()'s in the name. 
llvm-svn: 7547
 2003-08-03 22:12:47 +00:00
Chris Lattner 9c66ed8503 Allow specifying custom names for registers 
llvm-svn: 7546
 2003-08-03 22:12:37 +00:00
Chris Lattner 329fc9c693 add new --gen-instr-desc option 
llvm-svn: 7545
 2003-08-03 21:58:28 +00:00
Chris Lattner 928ab27a55 Add new Record::getValueAsBit method 
llvm-svn: 7544
 2003-08-03 21:58:13 +00:00
Chris Lattner fed9de5358 Finish the instruction info emitter 
llvm-svn: 7543
 2003-08-03 21:57:51 +00:00
Chris Lattner bb8bdc04a7 Start using tablegen'd instruction enum list 
llvm-svn: 7542
 2003-08-03 21:57:05 +00:00
Chris Lattner 637eebbfc1 Resort tables 
llvm-svn: 7541
 2003-08-03 21:56:36 +00:00
Chris Lattner df14300577 Lump the base opcode in with the X86 TargetSpecific flags 
llvm-svn: 7540
 2003-08-03 21:56:22 +00:00
Chris Lattner 05e2f385a7 * Start using tablegen'd instruction descriptions 
* 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
 2003-08-03 21:55:55 +00:00
Chris Lattner 553f6c1e1d Start using tablegenerated instruction descriptions 
llvm-svn: 7538
 2003-08-03 21:54:59 +00:00
Chris Lattner 59a4a91703 Add new TableGen instruction definitions 
llvm-svn: 7537
 2003-08-03 21:54:21 +00:00
Chris Lattner 1d4d4f0d8b Remove the old .def file, it is now obsolete 
llvm-svn: 7536
 2003-08-03 21:54:06 +00:00
Chris Lattner 6c8a40895b Rearrange fields yet again: Don't instantiate these lists ONCE PER INSTRUCTION. 
llvm-svn: 7535
 2003-08-03 21:52:28 +00:00
Chris Lattner 41a894de77 Simplify code, eliminating the need for the X86 isVoid target instr flag 
llvm-svn: 7534
 2003-08-03 21:51:45 +00:00
Chris Lattner 74e4e9b44f Set debug types 
llvm-svn: 7533
 2003-08-03 21:47:31 +00:00
Chris Lattner 3663901941 Set debug types 
llvm-svn: 7532
 2003-08-03 21:14:38 +00:00
Chris Lattner 1789d23990 Remove using decl 
llvm-svn: 7531
 2003-08-03 20:24:29 +00:00
Chris Lattner 23f7128e1f The NOOP instruction is no longer needed. Instead, use the 
TargetInstrInfo::isNOPinstr method

llvm-svn: 7530
 2003-08-03 18:52:15 +00:00
Chris Lattner 11dee415a1 Ok, try #2, this time I'll not be stupid 
llvm-svn: 7529
 2003-08-03 18:33:24 +00:00
Chris Lattner 7674354cd6 We know we have a mklib file, ignore it please CVS! 
llvm-svn: 7528
 2003-08-03 18:32:10 +00:00
Chris Lattner 1a063e7aee CVS, please don't tell us that we have a new config.h file, everyone knows that. 
llvm-svn: 7527
 2003-08-03 18:31:38 +00:00