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58 Commits

Author SHA1 Message Date
Chris Lattner fa66dc7852 Silence VS warnings. 
llvm-svn: 19390
 2005-01-08 20:07:03 +00:00
Alkis Evlogimenos a93b4520a7 Do not allow empty label names. 
llvm-svn: 18743
 2004-12-10 05:40:19 +00:00
Chris Lattner fcec9d6dec Implement test/Feature/escaped_label.ll 
llvm-svn: 18741
 2004-12-10 05:27:29 +00:00
Chris Lattner 4ff314968e Parse undef and unreachable 
llvm-svn: 17053
 2004-10-16 18:17:13 +00:00
Reid Spencer f27c4cde06 Okay, the list of link-time passes wasn't such a hot idea. Its prone to 
error. We'll strategize on this when we have multiple front ends to deal
with. For now llvm-ld just runs a standard set of transforms.

llvm-svn: 16333
 2004-09-14 05:43:23 +00:00
Reid Spencer b9e0877223 Add support for the link-time pass list to Modules. 
llvm-svn: 16321
 2004-09-13 23:44:23 +00:00
Reid Spencer 4add91957c bug 263: 
Provide new tokens for target triples and dependent libraries.

llvm-svn: 15208
 2004-07-25 17:56:00 +00:00
Chris Lattner 6652224c2a Remove a gross and crufty "feature" that was never documented and doesn't work. 
llvm-svn: 14809
 2004-07-14 06:44:56 +00:00
Reid Spencer e258e94af7 Remove use of Type::TypeTy which is no longer defined. This change needed 
for bug 122 since the "Type Type" concept is gone now.

llvm-svn: 14620
 2004-07-04 12:17:44 +00:00
Chris Lattner 604e19e707 Add support for dos-style files 
llvm-svn: 13837
 2004-05-27 17:49:14 +00:00
Chris Lattner c0ba90e35c Avoid TRUE and FALSE which apparently conflict with some macros on OSX 
llvm-svn: 12566
 2004-03-31 03:49:47 +00:00
Chris Lattner 3922d607a5 Hrm, we were leaking ~1M of garbage that valgrind never told us about because 
it was "reachable".  Cute.

llvm-svn: 12515
 2004-03-19 23:34:33 +00:00
Chris Lattner 6536f0c35f Allow parsing select instruction and constant expr 
llvm-svn: 12313
 2004-03-12 05:51:36 +00:00
Chris Lattner 17235712fb Change the 'exception' destination to the 'unwind' destination. We will always 
allow 'except' instead of 'unwind' here though.

llvm-svn: 11203
 2004-02-08 21:48:25 +00:00
Brian Gaeke 960707c335 Put all LLVM code into the llvm namespace, as per bug 109. 
llvm-svn: 9903
 2003-11-11 22:41:34 +00:00
John Criswell 29265fe981 Added LLVM copyright header. 
llvm-svn: 9321
 2003-10-21 15:17:13 +00:00
Chris Lattner b94550e537 Change the Opcode enum for PHI nodes from "Instruction::PHINode" to "Instruction::PHI" to be more consistent with the other instructions. 
llvm-svn: 9269
 2003-10-19 21:34:28 +00:00
Chris Lattner 0079e7dd6d New revised variable argument handling support 
llvm-svn: 9219
 2003-10-18 05:53:13 +00:00
Brian Gaeke bc12709888 Include <cctype> and <cstdlib> instead of <ctype.h> and "Config/stdlib.h". 
llvm-svn: 9036
 2003-10-10 19:12:08 +00:00
Chris Lattner f4120d9a2a Accept 'weak' as a linkage type. For now, just turn it into linkonce linkage 
llvm-svn: 8998
 2003-10-10 04:54:02 +00:00
Chris Lattner 9c58cf6d03 Add support for the unwind instruction 
llvm-svn: 8408
 2003-09-08 18:54:55 +00:00
Chris Lattner 8b1680eadb Parse volatile loads/stores 
llvm-svn: 8402
 2003-09-08 18:20:29 +00:00
John Criswell 3ef61afb76 Merged in autoconf branch. This provides configuration via the autoconf 
system.

llvm-svn: 7014
 2003-06-30 21:59:07 +00:00
Chris Lattner 7969401e16 Add support for a new zeroinitializer token which can be used to get rid of 
huge arrays of zero initialized values

llvm-svn: 6937
 2003-06-28 20:01:34 +00:00
Chris Lattner f70da10697 Add support for the new va_arg instruction 
llvm-svn: 6029
 2003-05-08 02:44:12 +00:00
Chris Lattner 62fa743e75 Use a union to cast int to fp 
llvm-svn: 5849
 2003-04-22 20:20:28 +00:00
Chris Lattner 2012613040 Allow information about the target to be specified in the .ll file 
llvm-svn: 5843
 2003-04-22 19:07:06 +00:00
Chris Lattner e509bd47bf Allow hexadecimal integer constants to be used 
llvm-svn: 5802
 2003-04-17 22:17:32 +00:00
Chris Lattner 379a8d2d1c Add new linkage types to support a real frontend 
llvm-svn: 5786
 2003-04-16 20:28:45 +00:00
Chris Lattner e2dd92be96 The parser now accepts "external" global variables, in addition to the backwards 
compatible "uninitialized" global variables

llvm-svn: 4050
 2002-10-06 22:45:09 +00:00
Chris Lattner 7f325cd0bc - Remove unused STRING token from lexer & parser 
- Changed parser to always use parenthesis on ConstExprs to be consistent
  - Parser now passes TRUE and FALSE tokens as a special case of the ConstExpr
    machinery instead of a special case of constant int stuff
  - Fix the AsmParser to use ValueRef ::= ConstExpr, and remove
    ResolvedVal ::= ConstExpr this allows constexprs to be used in PHI nodes

llvm-svn: 3362
 2002-08-16 21:14:40 +00:00
Chris Lattner db3b202be8 AsmParser turns 'not' instructions into 'xor' instructions now. 
llvm-svn: 3309
 2002-08-14 17:12:33 +00:00
Chris Lattner e680139c34 GCC 3.1 changes 
llvm-svn: 3074
 2002-07-25 06:17:42 +00:00
Chris Lattner 1e1a9b4166 Allow open/closing curly braces instead of begin/end to define the body of a function 
llvm-svn: 2451
 2002-05-03 18:23:48 +00:00
Chris Lattner b99f479f71 Add a better comment to explain what is going on. 
llvm-svn: 2139
 2002-04-07 08:31:26 +00:00
Chris Lattner a815ded431 Remove debugging code accidentally checked in! 
llvm-svn: 2137
 2002-04-07 08:13:29 +00:00
Chris Lattner 1b3437405b Add support for hexadecimal FP constants! 
llvm-svn: 2135
 2002-04-07 08:10:41 +00:00
Chris Lattner f269b9d236 Lexer doesn't create typehandle gross stuff now, parser does. 
llvm-svn: 2103
 2002-04-04 19:22:17 +00:00
Chris Lattner 1366b3019e Allow hyphens in identifier names 
llvm-svn: 1409
 2001-12-04 04:31:30 +00:00
Chris Lattner 841d8b9e50 Implement support for internal methods 
llvm-svn: 1373
 2001-11-26 18:54:16 +00:00
Chris Lattner 50f68acb37 Support floating point numbers in expodential form so that small numbers don't get truncated, which broke the health benchmark 
llvm-svn: 1087
 2001-11-01 22:06:08 +00:00
Chris Lattner adb4dbaef3 Negative FP constants... whodathunkit. 
llvm-svn: 963
 2001-10-23 04:13:01 +00:00
Chris Lattner c27b1d7bf3 Add support for And, XOR, and Or 
llvm-svn: 924
 2001-10-20 09:32:59 +00:00
Chris Lattner 3d4b290757 Support the new Invoke instruction 
llvm-svn: 755
 2001-10-13 06:37:14 +00:00
Chris Lattner 571a6b07b6 * Add support for null as a constant 
* Allow multiple definitions of a type with the same name as long as they are the same type
* Eagerly resolve types to allow #2 to work instead of after the whole const pool has been processed
* Change grammar to require a const before a local constant definition

llvm-svn: 699
 2001-10-03 01:49:25 +00:00
Chris Lattner fbdec250b3 Implement constant pointers, and null specifically in the parser, bytecode writer, and 
bytecode reader.

llvm-svn: 668
 2001-09-30 22:46:54 +00:00
Chris Lattner 7fb14f54f8 Add support for global constants, and for initializers for constants 
Clean up parser somewhat by factoring out freeing of ID's into setname function

llvm-svn: 597
 2001-09-18 04:00:54 +00:00
Chris Lattner da9755002f Implement global variable support 
llvm-svn: 530
 2001-09-10 07:58:01 +00:00
Chris Lattner 47af30c937 Add support for an opaque type 
llvm-svn: 444
 2001-09-07 16:32:43 +00:00
Chris Lattner 26e50dc0c3 * Enable the use of escaped literal strings 
* Unresolved variable names now have the correct line number for their
  error messages
* Rename Def* to Value*
* Check for symbol table collisions before inserting values
* Remove the STRING keyword
* Enable the use of string literals to initialize constant arrays
* Enable the use of extended constants in more locations: eg ret [int] [4, 5]
* Allow method prototypes to appear in the constant pool of the program
* Support varargs methods better.  Enable varargs methods with 0 fixed
  arguments
* Allow the entire method prototype to optionally be specified in a call inst

llvm-svn: 321
 2001-07-28 17:48:55 +00:00