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175 Commits

Author SHA1 Message Date
Chris Lattner
b9658793ee Fix bug: Assembler/2003-01-30-UnsignedString.ll 
llvm-svn: 5445
 2003-01-30 22:24:26 +00:00
Misha Brukman
cbaebd813a Ignore generated files Lexer.cpp and llvmAsmParser.* 
llvm-svn: 4861
 2002-12-02 21:14:54 +00:00
Chris Lattner
b5027095e5 - Eliminated the deferred symbol table stuff in Module & Function, it really 
wasn't an optimization and it was causing lots of bugs.

llvm-svn: 4779
 2002-11-20 18:36:02 +00:00
Chris Lattner
cb5f22396e - Fix bug: Assembler/2002-10-15-NameClash.ll 
- Clean up code a bit, s/Method/Function/

llvm-svn: 4188
 2002-10-15 21:41:14 +00:00
Chris Lattner
b1696e6aed This loop executed exactly one time, turn it into straightline code 
llvm-svn: 4159
 2002-10-14 03:28:42 +00:00
Chris Lattner
82f54dca49 - Change Function's so that their argument list is populated when they are 
constructed.  Before, external functions would have an empty argument list,
    now a Function ALWAYS has a populated argument list.

llvm-svn: 4149
 2002-10-13 20:57:00 +00:00
Chris Lattner
0e7fbf7025 Minor, non-functionality changing, formatting fix 
llvm-svn: 4091
 2002-10-09 00:25:32 +00:00
Chris Lattner
6408586b7b 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
f820cab2ad Change the MallocInst & AllocaInst ctors to take the allocated type, not the 
pointer type returned.

llvm-svn: 3710
 2002-09-13 22:28:45 +00:00
Chris Lattner
55457ada73 include/llvm/DataTypes.h includes this #define so we don't need it anymore 
llvm-svn: 3709
 2002-09-13 22:25:00 +00:00
Chris Lattner
a8e481b961 Recently changed getelementptr to use 'long' indexes for sequential types 
instead of uints.  This adds a translation scheme to be backwards compatible
with old .ll files.

llvm-svn: 3679
 2002-09-11 01:17:27 +00:00
Chris Lattner
288bd1177d Use explicit ctor 
llvm-svn: 3663
 2002-09-10 22:37:46 +00:00
Chris Lattner
a7e9aba28c Tighten up error checking in parser, disallowing instructions that f.e., 
add pointers together.

llvm-svn: 3660
 2002-09-10 19:57:26 +00:00
Chris Lattner
ecf8698b8b AsmParser now depends on clients to verify that input is well formed 
llvm-svn: 3548
 2002-08-30 22:52:23 +00:00
Chris Lattner
21c27f79be Load & StoreInst no longer derive from MemAccessInst, so we don't have 
to handle indexing anymore

llvm-svn: 3484
 2002-08-22 22:48:55 +00:00
Chris Lattner
0b6940f8c4 - Fix asmparser and bytecode reader to not generate loads/stores with idxs 
Now an obnoxious warning is emitted to discourage usage.  Eventually
    support will be removed.

llvm-svn: 3435
 2002-08-21 23:51:21 +00:00
Chris Lattner
a2b28689a9 - 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
7cd8403f2b Parse const expr cast instruction the same way the instruction is formed 
llvm-svn: 3353
 2002-08-15 19:37:11 +00:00
Chris Lattner
8c5c0b9560 Move ConstExpr production to unify ConstVal stuff 
llvm-svn: 3351
 2002-08-15 18:17:28 +00:00
Chris Lattner
971fa225af Fix bug: test/Regression/Assembler/2002-08-15-UnresolvedGlobalReference.ll 
llvm-svn: 3350
 2002-08-15 17:58:33 +00:00
Chris Lattner
6a9d88347a Remove support for Not ConstantExpr. This simplifies the unary case to only 
have to support the cast instruction, so the function is renamed to getCast.

llvm-svn: 3328
 2002-08-14 18:24:09 +00:00
Chris Lattner
ed328517aa AsmParser turns 'not' instructions into 'xor' instructions now. 
llvm-svn: 3309
 2002-08-14 17:12:33 +00:00
Chris Lattner
1720a4c0b7 Cleanup ConstantExpr handling: 
* Correctly delete TypeHandles in AsmParser.  In addition to not leaking
   memory, this prevents a bug that could have occurred when a type got
   resolved that the constexpr was using
 * Check for errors in the AsmParser instead of hitting assertion failures
   deep in the code
 * Simplify the interface to the ConstantExpr class, removing unneccesary
   parameters to the ::get* methods.
 * Rename the 'getelementptr' version of ConstantExpr::get to
   ConstantExpr::getGetElementPtr

llvm-svn: 3161
 2002-07-30 18:54:25 +00:00
Chris Lattner
789adc9192 Add check to fix bug: 
test/Regression/Assembler/2002-07-25-ParserAssertionFailure.llx

llvm-svn: 3101
 2002-07-25 20:52:56 +00:00
Chris Lattner
575bbe9f08 GCC 3.1 changes 
llvm-svn: 3074
 2002-07-25 06:17:42 +00:00
Chris Lattner
7a35632ace * Code cleanups 
* Fix a REALLY misleading error message

llvm-svn: 2960
 2002-07-18 05:18:37 +00:00
Chris Lattner
3f60c43a80 ConstExpr::getelementptr now takes a vector of Constants not Values 
llvm-svn: 2948
 2002-07-18 00:14:27 +00:00
Chris Lattner
1b99c09b2c Fix bug: test/Regression/Assembler/2002-07-14-InternalLossage.llx 
llvm-svn: 2907
 2002-07-15 00:10:33 +00:00
Vikram S. Adve
01595dd6af Added support for parsing expressions constructed from constant values. 
(Major new non-terminal is ConstExpr.)

Add YYERROR_VERBOSE and print additional information on errors.

llvm-svn: 2894
 2002-07-14 22:59:28 +00:00
Vikram S. Adve
f2d95b3976 Declare globals llvmAsmtext and llvmAsmleng for use in the parser. 
llvm-svn: 2893
 2002-07-14 22:49:40 +00:00
Chris Lattner
dfd421a7df MEGAPATCH checkin. 
For details, See: docs/2002-06-25-MegaPatchInfo.txt

llvm-svn: 2779
 2002-06-25 16:13:24 +00:00
Chris Lattner
81e6e7615f * Be more typesafe: cast<x> now no longer discards constness 
* The newly installed version of Bison now really likes there to be ;'s
  after productions.  Add them to avoid tons of warnings.

llvm-svn: 2757
 2002-06-04 21:58:56 +00:00
Chris Lattner
0737f63807 Support function declarations with either %XXX or "XXX" style for now 
"XXX" style should be considered deprecated, and will hopefully be removed
in the future.

llvm-svn: 2727
 2002-05-22 22:33:00 +00:00
Chris Lattner
fd8d5b852c Replace all usages of Type::isPointerType with isa<PointerType> 
llvm-svn: 2486
 2002-05-06 16:15:30 +00:00
Chris Lattner
728a84e0f7 Remove dead code 
llvm-svn: 2473
 2002-05-06 03:03:09 +00:00
Chris Lattner
5369a645e6 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
8f309d920f * Fix a bug (test/Regression/Assembler/2002-05-02-InvalidForwardRef.ll) 
introduced in the 1.66 revision of this file.
* Convert a hard coded constant to a symbolic value.

llvm-svn: 2436
 2002-05-02 19:27:42 +00:00
Chris Lattner
7af6cac869 The "implementation" is now allowed but not required by the parser. All type 
definitions must still occur before function bodies, but the wierd keyword is
no longer neccesary.

llvm-svn: 2433
 2002-05-02 19:11:13 +00:00
Chris Lattner
9468519f34 Fix bug: test/Regression/Other/2002-04-29-NameBinding.ll 
llvm-svn: 2402
 2002-04-29 18:25:33 +00:00
Chris Lattner
96e0c48175 Eliminate duplicate or unneccesary #include's 
llvm-svn: 2397
 2002-04-29 17:42:12 +00:00
Chris Lattner
4c9a3f11d3 Remove dead code 
llvm-svn: 2390
 2002-04-28 21:57:50 +00:00
Chris Lattner
321a8cf4ba Split ConstantVals.h into Constant.h and Constants.h 
llvm-svn: 2378
 2002-04-28 19:55:58 +00:00
Chris Lattner
74e29d9b61 Move FunctionArgument out of iOther.h into Argument.h and rename class to 
be 'Argument' instead of FunctionArgument.

Rename some yacc type names to be more concise.  Change jump table to use
a vector instead of a list.

llvm-svn: 2214
 2002-04-09 19:41:42 +00:00
Chris Lattner
56e96eb88f isLabelType is obsolete 
llvm-svn: 2175
 2002-04-08 21:59:08 +00:00
Chris Lattner
87314d504c Library bumped up out of Assembly directory 
llvm-svn: 2164
 2002-04-08 20:17:06 +00:00
Chris Lattner
9dfa62172d Add a better comment to explain what is going on. 
llvm-svn: 2139
 2002-04-07 08:31:26 +00:00
Chris Lattner
7413f64df2 Remove debugging code accidentally checked in! 
llvm-svn: 2137
 2002-04-07 08:13:29 +00:00
Chris Lattner
c6c7c99011 Add support for hexadecimal FP constants! 
llvm-svn: 2135
 2002-04-07 08:10:41 +00:00
Chris Lattner
8afff0c29a s/MethodType/FunctionType 
llvm-svn: 2115
 2002-04-04 22:19:18 +00:00
Chris Lattner
78b786813b * Make PATypeHolder not take a type argument 
* Eliminate by inlining the old newTH, newTH, and TypeDone functions
* OPAQUE is now just a token that gets returned by the lexer, not a type
  Parser now creates type, not lexer

llvm-svn: 2104
 2002-04-04 19:23:55 +00:00
Chris Lattner
feeac9c7ea Lexer doesn't create typehandle gross stuff now, parser does. 
llvm-svn: 2103
 2002-04-04 19:22:17 +00:00
Chris Lattner
164b766137 * Fix nondeleted type handle which could cause type pool corruption (and 
a memory leak)
* Fix memory leak of Argument nodes on function prototypes

llvm-svn: 2065
 2002-03-31 07:16:49 +00:00
Chris Lattner
849c762b02 Change references from Method to Function 
change references from MethodARgument to FunctionArgument

llvm-svn: 1991
 2002-03-26 18:01:55 +00:00
Chris Lattner
23379a852e Implement TODO for better diagnostic output 
llvm-svn: 1859
 2002-03-11 22:12:39 +00:00
Chris Lattner
d9558891af Fix bug: test/Regression/2002-03-08-NameCollision2.ll 
llvm-svn: 1839
 2002-03-08 19:11:42 +00:00
Chris Lattner
c49eff8d4b Fix minor memory leak 
llvm-svn: 1837
 2002-03-08 18:57:56 +00:00
Chris Lattner
49c5f320ff Fix for: test/Regression/Assembler/2002-03-08-NameCollision.ll 
llvm-svn: 1836
 2002-03-08 18:41:32 +00:00
Chris Lattner
ec7118a6aa Close input file if exception is thrown 
llvm-svn: 1784
 2002-02-20 18:06:43 +00:00
Chris Lattner
1b91bcee90 Change to verifier interface 
llvm-svn: 1782
 2002-02-20 17:56:02 +00:00
Chris Lattner
3dc9a2a61f Changes to build successfully with GCC 3.02 
llvm-svn: 1503
 2002-01-20 22:54:45 +00:00
Chris Lattner
a1ba456c49 * Fix cases where we were calling Type->getName() instead of Type->getDescription() 
* Remove unsized array support
* Malloc/alloca do not require that the first element be an unsized array to be an
  array allocation

llvm-svn: 1458
 2001-12-14 16:28:42 +00:00
Chris Lattner
d865a13064 Allow hyphens in identifier names 
llvm-svn: 1409
 2001-12-04 04:31:30 +00:00
Chris Lattner
c4a5815033 Renamed inst_const_iterator -> const_inst_iterator 
Renamed op_const_iterator   -> const_op_iterator
Renamed PointerType::getValueType() -> PointerType::getElementType()

llvm-svn: 1408
 2001-12-04 00:03:30 +00:00
Chris Lattner
f6b7da2bb5 Rename ConstPoolVal -> Constant 
Rename ConstPool*   -> Constant*
Rename ConstPoolVals.h -> ConstantVals.h

llvm-svn: 1407
 2001-12-03 22:26:30 +00:00
Chris Lattner
bcf2df7058 Split the PHINode class out from the iOther.h file into the iPHINode.h file 
llvm-svn: 1405
 2001-12-03 18:02:31 +00:00
Chris Lattner
463cc31132 Create a new #include "Support/..." directory structure to move things 
from "llvm/Support/..." that are not llvm dependant.

Move files and fix #includes

llvm-svn: 1400
 2001-11-27 00:03:19 +00:00
Chris Lattner
2a1613d3b2 Implement support for internal methods 
llvm-svn: 1373
 2001-11-26 18:54:16 +00:00
Chris Lattner
a459583ba8 Implement array indexing with uints 
llvm-svn: 1336
 2001-11-26 16:54:11 +00:00
Chris Lattner
8573672b7f Improve some debugging code 
llvm-svn: 1088
 2001-11-02 07:46:26 +00:00
Chris Lattner
5ee08db6ce 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
3ab6c706d5 Negative FP constants... whodathunkit. 
llvm-svn: 963
 2001-10-23 04:13:01 +00:00
Chris Lattner
92f2a6ec9a Remove ugly subclass of Opaque type 
llvm-svn: 936
 2001-10-22 06:01:08 +00:00
Chris Lattner
ee608fe298 Fix bug with 
%list = type {%list *}
%list = type {%list *}

not being accepted (broken testmisc.ll)

llvm-svn: 935
 2001-10-22 05:56:09 +00:00
Chris Lattner
8acdb272f4 Two changes: 
1. Delete type handle regardless of whether a collision occured
2. Remove a MAJOR pessimization of runtime performance (thought be be an optimization at the time).

This second one was causing a 105k llvm file (from gcc) to parse in 58 seconds... without the
'optimization' it now parses in 3.64 seconds.  I suck.

llvm-svn: 933
 2001-10-21 23:02:41 +00:00
Chris Lattner
a5248f25c9 Fix bug caused by: 
%list = type opaque
%list = type %list

llvm-svn: 931
 2001-10-21 21:43:25 +00:00
Chris Lattner
03e692a51b Add support for And, XOR, and Or 
llvm-svn: 924
 2001-10-20 09:32:59 +00:00
Chris Lattner
8c57784273 It is valid to have unsigned arrays as constants... the linker may initialize them later 
llvm-svn: 923
 2001-10-20 06:43:05 +00:00
Chris Lattner
66ccdebe53 Simplify some code 
Remove Method special case
Fix bug exposed by this testcase:

implementation

void "PtrFunc2"()
begin
bb1:
        %reg = add int(int)* null, null
        add int (int)* %reg, null
        ret void
end

llvm-svn: 852
 2001-10-16 19:54:17 +00:00
Chris Lattner
fd1ab08cba Rename ConstPoolPointerReference to ConstPoolPointerRef - My fingers get tired typing that much 
llvm-svn: 822
 2001-10-15 13:21:42 +00:00
Chris Lattner
be0be88441 * Add support for forward references of global variable addresses 
* Add support for numeric global variable addresses
* Clean up getVal function by refactoring it into several smaller functions
* MethodTypes are now specified with an explicit isVarArg parameter
* Break ValueRef into ConstValueRef & SymbolicValueRef components
* Add support for the new Invoke instruction
* Fix a few broken calls to Type::getName instead of Type::getDescription

llvm-svn: 758
 2001-10-13 06:41:08 +00:00
Chris Lattner
78b565249f Add operator< to ValID's so that they can be put in map's 
llvm-svn: 757
 2001-10-13 06:37:47 +00:00
Chris Lattner
61fcf0014d Remove exception specification 
llvm-svn: 756
 2001-10-13 06:37:27 +00:00
Chris Lattner
ec2d56a673 Support the new Invoke instruction 
llvm-svn: 755
 2001-10-13 06:37:14 +00:00
Chris Lattner
7a732d2a43 Add comment 
llvm-svn: 712
 2001-10-03 19:35:57 +00:00
Chris Lattner
4b2e88eac3 Support multiple global's definitions 
llvm-svn: 711
 2001-10-03 19:35:04 +00:00
Chris Lattner
db52bbed27 Allow duplicate constant values as long as they are compatible. 
Clean up stuff a little bit with inMethod/ModuleContext functions

llvm-svn: 707
 2001-10-03 15:39:04 +00:00
Chris Lattner
a6c7a3f199 Add check to make sure that we dont reference MEthodType's directly 
llvm-svn: 704
 2001-10-03 14:59:05 +00:00
Chris Lattner
a01eda3091 * Both Method & GlobalVariable now subclass GlobalValue 
* ConstPoolPointerReference now represents a pointer to a GlobalValue
* Methods name references are now explicit pointers to methods
* Rename Value::GlobalVal to Value::GlobalVariableVal to avoid confusion

llvm-svn: 703
 2001-10-03 14:53:21 +00:00
Chris Lattner
af910dda17 First try at a horrible global value reference wrapper 
llvm-svn: 701
 2001-10-03 06:12:09 +00:00
Chris Lattner
510a74e27d Clean up parser, fix a bug that prevented this from working: 
%ListNode3 = global %list { %list* null, int 4 }

because %list is name and the parser expected a literal {..} type there.

In addition, simplified rules that the fix (Allow any Types there, not just a StructType)
made obsolete.  Simplified type propogation a bit.

llvm-svn: 700
 2001-10-03 03:19:33 +00:00
Chris Lattner
77d303815e * 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
08b1dde37e Commit more code over to new cast style 
llvm-svn: 697
 2001-10-02 03:41:24 +00:00
Chris Lattner
ad1b0a1a83 Convert more code to use new style casts 
Eliminate old style casts from value.h

llvm-svn: 696
 2001-10-01 20:11:19 +00:00
Chris Lattner
4c684cde80 Add more support for new style casts 
Convert more code to use them

llvm-svn: 695
 2001-10-01 18:26:53 +00:00
Chris Lattner
43781f1f96 Add support for new style casts 
llvm-svn: 694
 2001-10-01 16:18:37 +00:00
Chris Lattner
b77eae1b27 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
9b45b18404 Pull iterators out of CFG.h and CFGdecls and put them in Support directory 
llvm-svn: 664
 2001-09-28 22:56:31 +00:00
Chris Lattner
e5750a063d Remove the unsized array constraint 
llvm-svn: 599
 2001-09-18 04:38:32 +00:00
Chris Lattner
0dfd40e910 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
7310978a8b Update to use correct type cast 
llvm-svn: 536
 2001-09-10 20:08:08 +00:00