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e3a1d05448
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127 Commits

Author SHA1 Message Date
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
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
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
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
Vikram S. Adve
df3ac860e8 (1) Pass 'VAR=string' arguments to gmake 
(2) Detect LLVMDIR using the LEVEL variable in Makefile.
(3) To perform #2 propertly, use the same Makefile search rules as gmake.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7228 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-22 12:35:28 +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
48aa824279 Stop using the `Offset' variable, as we are cycling through the bits of a field 
initializer and the loop index variable already carries the offset information
that we need.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7123 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-07 22:30:44 +00:00
Misha Brukman
1b36689f03 * Made $Template refer to a path relative to the checked-out tree 
* Made error messages print out what directory failed chdir()
* Put quotes around search arguments to grep
* Use `egrep' instead of `grep -e' because they are equivalent but `grep' does
  not have the `-e' option on Sparc/Solaris
* Added `--enable-jit' to the ./configure command because both X86 and Sparc
  have JITs and we want them to be tested
* Fixed the regular expressions parsing the changes in CVS which were causing
  the script to die


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7118 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-07 21:27:40 +00:00
Brian Gaeke
3fb290e41f Add -d option to trust the disassembler. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7105 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-03 21:44:32 +00:00
Brian Gaeke
6bc3b7c701 here little scriptie, nice scriptie... 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7104 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-03 21:15:02 +00:00
Chris Lattner
42815c8fc3 Update to configure the tree before building it. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7026 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-07-01 16:02:00 +00:00
John Criswell
7a73b80b90 Merged in autoconf branch. This provides configuration via the autoconf 
system.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@7014 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-30 21:59:07 +00:00
John Criswell
3a56364f00 Added code to the clean rule that deletes files placed in the source directory. 
These files interfer with a second build attempt.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6927 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-27 17:03:20 +00:00
Chris Lattner
c0f33b5e8b Modify script to support checkins on branches 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6921 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-26 20:11:07 +00:00
Chris Lattner
da5a6435b2 update documentation about columns 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6833 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-21 20:09:01 +00:00
Chris Lattner
433c3fea6d Fix breakage due to John's recent changes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6771 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-18 18:26:22 +00:00
Chris Lattner
5449955313 Fix misspelling of ExtraSources, hopefully to unbreak the nightly tester 
Remove evil rcs tag :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6737 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-17 14:30:21 +00:00
John Criswell
028936ada1 Added assert.h so that it compiles under newer versions of GCC. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6683 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-11 14:17:21 +00:00
John Criswell
aff713cca5 Updated to the new Makefile.common. 
Modified the test rule so that it can be added to the regular test rule
(I believe the term is double dependency?).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6681 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-11 13:57:48 +00:00
Chris Lattner
1cb65f2d62 Old versions of GCC doesn't have <ostream> :( 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6661 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-06 23:06:20 +00:00
Misha Brukman
f4ef4c881f All debug print statements are now output with the DEBUG() guard to make 
output clean so that tests can automatically diff the output.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6643 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-06 00:27:02 +00:00
Misha Brukman
3d194ac26b * Stop ignoring cc registers, since we actually use them in branches. 
* Added comment as to why we are still ignoring predict and annul bits.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6636 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-05 23:15:25 +00:00
Chris Lattner
85df22568d Spiff up options a bit 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6573 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-03 05:07:28 +00:00
Chris Lattner
9a886386a4 Add -o support for TableGen 
I figure that misha has done a lot of things on my todo list, the least I
can do is reciprocate a bit.  :)


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6571 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-03 05:04:42 +00:00
Chris Lattner
bc52013e30 Make tablegen use more structured command line options 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6570 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-03 04:56:29 +00:00
Misha Brukman
4817a5ea3d Removing personal name from source code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6558 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-03 00:59:24 +00:00
Misha Brukman
f77ed7afd9 Added the to' keyword as in cast <type> <data> to <type>'. 
Cleaned up the header of the file (comments/description/etc).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6557 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-03 00:57:41 +00:00
Misha Brukman
5981d788f2 * Added the to' keyword, as in cast <type> <data> to <type>'. 
* Gave the file a maintainer.
* Cleaned up the layout somewhat.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6556 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-03 00:56:09 +00:00
Misha Brukman
9ced1671a6 Stop ignoring the `cc' field, we actually use it now (e.g. conditional move) 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6555 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-06-03 00:07:17 +00:00
Misha Brukman
e7800b5458 getValueOp() now takes a MachineInstr as well as a MachineOperand. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6450 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-30 20:32:01 +00:00
Misha Brukman
ecc7fd3c56 Output the opcode name of the instruction being emitted to cerr. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6386 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-28 18:29:10 +00:00
Misha Brukman
b9dd8154b6 Cannot output `static' in generated cpp code: results in error. It's already 
specified as a static member in class definition.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6370 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-27 22:29:02 +00:00
Misha Brukman
cbfde0a612 * Now outputting a static function getBinaryCodeForInstr() (JIT-accessible) 
* For debugging purposes:
  + output the predefined bit pattern of the instruction
* Fixed inefficiency: only load an operand from MachineInstr once
* Bug fix: did not advance bit index when seeing named bit-fields "annul", "cc"
  and "predict"
* Added a catch-all for non-supported instructions at the end of switch stmt.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6368 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-27 22:19:58 +00:00
Misha Brukman
3578d7e7ad Do not show errors when moving file. The error is shown the first time anyone 
runs `utils/cvsupdate' since there is no `cvs.out' file for mv to move, and it
is reported as such.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6330 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-25 16:38:24 +00:00
Misha Brukman
f00ce8bc29 Add ability to utilize the code emitter generator (CodeEmitterGen). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6322 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-24 00:17:12 +00:00
Misha Brukman
9fff7e194a First cut at the Code Generator using the TableGen methodology. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@6321 91177308-0d34-0410-b5e6-96231b3b80d8
 2003-05-24 00:15:53 +00:00