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7a6ff2b98e
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203 Commits

Author SHA1 Message Date
Chris Lattner
7a6ff2b98e Check in the implementation of the FileUtilities! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7487 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-01 21:16:14 +00:00
Chris Lattner
e79c72d4cd Tablegen should only replace the output if it changes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7486 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-01 20:35:01 +00:00
Chris Lattner
794a58ed19 Use the C++, more portable, deleter 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7483 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-01 20:29:18 +00:00
Chris Lattner
f1e366acff Make sure to delete the output file if there is an error 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7481 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-01 19:21:43 +00:00
Chris Lattner
fafac12dcd Move #include from a header to here 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7480 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-01 19:16:29 +00:00
Chris Lattner
c7d58024f8 add support for emitting register classes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7473 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-01 06:27:59 +00:00
Chris Lattner
58c5de1692 Add new getValueAsListInit and getValueAsInt methods 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7472 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-01 06:15:10 +00:00
Chris Lattner
54d156d333 Add the ability to emit register file enums 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7471 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-01 05:59:20 +00:00
Chris Lattner
24151a6888 Fix the way field bit references are resolved, also allow resolution of field references overall! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7470 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-01 05:58:58 +00:00
Chris Lattner
accd8abeeb Dead code elimination 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7468 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-01 04:47:20 +00:00
Chris Lattner
6f334ad8f5 Add new getValueAsBitsInit 'high-level' method 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7467 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-01 04:46:24 +00:00
Chris Lattner
1d1adea493 Add file comment 
Add register info emitter
Simplify code by using "high-level" methods.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7466 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-01 04:39:05 +00:00
Chris Lattner
3112326c88 Initial checkin of register info emitter 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7465 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-01 04:38:38 +00:00
Chris Lattner
048c00db1c Simplify code to match new interfaces 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7464 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-01 04:38:18 +00:00
Chris Lattner
5c737ad4d6 Switch over to an exception handling model for "high-level" requests. 
Add new getValueAsString method.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7463 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-01 04:37:57 +00:00
Chris Lattner
cf1b585312 Minor cleanups 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7462 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-01 04:15:25 +00:00
Chris Lattner
ab47ae3381 Factor code out into a new getAllDerivedDefinitions method, which is generally useful 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7461 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-08-01 04:09:58 +00:00
Chris Lattner
71336a9c14 Fix the JIT in the Nightly tester. This was not a fun bug to track down. 
See the comments in the patch for details.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7457 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-31 19:38:34 +00:00
Chris Lattner
396aecd032 Trivial cleanups: no need to include header twice. Global variable is local to file 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7456 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-31 19:31:21 +00:00
Chris Lattner
c9670ef17d More minor cleanups of the interface 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7446 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-31 04:43:49 +00:00
Chris Lattner
f745a20deb Rename createEmitter to run because eventually all tablegen backends will 
be subclasses of a common interface.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7445 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-31 04:38:26 +00:00
Chris Lattner
14d7c59491 Add file comment 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7444 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-31 04:37:57 +00:00
Chris Lattner
aaa3939476 Tighten up interface 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7443 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-31 04:32:37 +00:00
Chris Lattner
e3a1d05448 Add support for code fragments 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7440 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-30 22:15:58 +00:00
Chris Lattner
f05760de76 Initial support for the 'code' type. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7439 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-30 21:47:42 +00:00
Chris Lattner
7dff053540 Move err() to the lexer, implement file inclusion capabilities directly in tblgen 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7436 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-30 20:56:47 +00:00
Chris Lattner
e623fe3d0a Minor reorganization, move ParseFile to the lexer 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7432 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-30 19:55:10 +00:00
Chris Lattner
90523906fa Make tablegen take an input filename to parse if one is specified, otherwise 
use stdin.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7431 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-30 19:48:02 +00:00
Chris Lattner
d33b8db415 Directly support C style comments in tblgen, but allow them to actually nest 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7429 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-30 19:39:36 +00:00
Chris Lattner
9cf3d47702 Add support for "named positional arguments" 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7421 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-30 17:34:02 +00:00
Chris Lattner
18226e0cf1 Fix coredump for when an ID is used illegally outside a record 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7411 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-30 05:17:35 +00:00
Chris Lattner
bfce056ea8 Don't pollute the namespace with template arguments after they have been resolved 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7410 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-30 04:56:05 +00:00
Chris Lattner
554af5cd62 Implement TODO: disallow 'def's with template arguments. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7409 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-30 04:31:17 +00:00
Chris Lattner
fc06bf0eaa Allow specification of anonymous definitions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7408 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-30 04:26:44 +00:00
Chris Lattner
f1b36f9a71 Allow passing lists through variables 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7407 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-30 04:16:52 +00:00
Chris Lattner
9b929aa749 Implement resolution of variables to the value of the variable once it gets a value 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7406 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-30 04:05:07 +00:00
Chris Lattner
30709543d2 Don't crash if there is no Inst class in the tablegen file! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7402 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-29 23:00:08 +00:00
Misha Brukman
3ce4ac62a0 The RTLD_GLOBAL flag allows symbols to be globally accessible, which makes 
resolution of symbols in the .so possible (currently assists debugging with
bugpoint).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7366 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-28 19:19:58 +00:00
Chris Lattner
2e724541ff Add support for Set statements without {}'s. Now we can just say 
set Foo = bar in
  def blah: blahclass {}


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7355 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-28 03:49:40 +00:00
Chris Lattner
ce3d64025b Allow initializing variable initializers with variables 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7354 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-28 03:39:57 +00:00
Brian Gaeke
6b902dcd5d Include llvm/Support/Mangler.h first. Don't include <iostream>, <set>, 
<string>, or llvm/Value.h.  Move up the inclusion of llvm/Support/Mangler.h.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7321 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-25 20:21:20 +00:00
Chris Lattner
b5b3c6fc01 Use C++ headers, not C headers 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7308 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-25 17:32:51 +00:00
Brian Gaeke
4166445b7c Cleanups: 
Mangler.cpp: Constify parameter to makeNameProper, and use const_iterator.
 Make Count an unsigned int, and use utostr().
 Don't name parameters things that start with underscore.
Mangler.h: All of the above, and also: Add Emacs mode-line.  Include <set>.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7301 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-24 21:37:57 +00:00
Brian Gaeke
b198ca304b Factor out name-mangling from X86/Printer, which is derived from CWriter, 
into this new support class.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7300 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-24 20:20:58 +00:00
Chris Lattner
c07736a397 Simplify code by using ConstantInt::getRawValue instead of checking to see 
whether the constant is signed or unsigned, then casting


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7252 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-23 15:22:26 +00:00
Misha Brukman
c86516f35c Added a DEBUG() guard to a debug information printout. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7203 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-18 18:03:45 +00:00
Misha Brukman
f6e5217b54 Fixed a bug: outputting name of variable instead of its value. 
Also, placed DEBUG() guards around debug information so that the generated file
is much smaller and hence should be faster to preprocess/compile.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7180 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-15 21:26:09 +00:00
Misha Brukman
7eac4766b1 This optimization greatly enhances efficiency of creating new instructions by 
masking and shifting operands directly into their place in the instruction,
instead of the old-fashioned way of ORing in each bit separately.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7179 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-15 21:00:32 +00:00
Misha Brukman
bc0e998c49 The word separate' only has one e'. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7173 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-14 17:20:40 +00:00
Misha Brukman
1115e0483f Fixed grammatical error. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7160 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-10 21:38:28 +00:00