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Commit Graph

93 Commits

Author SHA1 Message Date
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
dd74dc44b6 - Fix a really nasty bug in the bytecode reader that caused it to fail
reading bytecode files with > 255 types in them, but only when optimization
    is enabled.  This was caused by GCC shrinking an enum to a single byte
    instead of a whole word.

llvm-svn: 4266
2002-10-23 00:51:54 +00:00
Chris Lattner
a2c2d8af59 Wow, for some reason, when reading bytecode from stdin, we were only reading
4 bytes at a time.  Change this to read blocks of 4k

llvm-svn: 4265
2002-10-22 23:55:24 +00:00
Chris Lattner
33988dc76d There is no way to guarantee that constants are not forward referenced.
Handle forward referenced constants in a general way.  This fixes bug:
Assembler/2002-10-13-ConstantEncodingProblem.llx and allows the SPEC
197.parser benchmark to be built

llvm-svn: 4161
2002-10-14 03:33:02 +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
fdf2ca9468 - Rename Instruction::First*Op to *OpsBegin, and Num*Ops to *OpsEnd to
reflect the fact that it's a range being defined.

llvm-svn: 4147
2002-10-13 19:39:16 +00:00
Anand Shukla
da24f223d3 Changed uchar to unsigned char in function ParseBytecodeBuffer, because seemingly it affects opt in uncertain ways :)
llvm-svn: 3866
2002-09-20 20:57:54 +00:00
Chris Lattner
547be87c13 Change the MallocInst & AllocaInst ctors to take the allocated type, not the
pointer type returned.

llvm-svn: 3711
2002-09-13 22:28:50 +00:00
Chris Lattner
20b85d96e4 Eliminated the MemAccessInst class, folding contents into GEP class.
llvm-svn: 3487
2002-08-22 23:37:20 +00:00
Chris Lattner
969c616d51 Load & StoreInst no longer derive from MemAccessInst, so we don't have
to handle indexing anymore

llvm-svn: 3485
2002-08-22 22:49:05 +00:00
Chris Lattner
65c79aaf22 Emit an obnoxious warning message for bytecode that includes load/store
instructions that use indexing.  Convert them transparently into a pair
of instructions.

llvm-svn: 3431
2002-08-21 22:55:27 +00:00
Chris Lattner
ebf7d3b8ff Fix bug: test/Regression/Assembler/2002-08-19-BytecodeReader.llx
llvm-svn: 3384
2002-08-19 16:48:21 +00:00
Chris Lattner
8cc9a599b5 Turn off a debugging optimization that just slows bytecode reading down
llvm-svn: 3377
2002-08-18 00:38:32 +00:00
Chris Lattner
31188e9d7b Fix stupid oversight of missing #include.
llvm-svn: 3367
2002-08-17 22:02:41 +00:00
Chris Lattner
f3d49adf85 - Finally nailed: test/Regression/Assembler/2002-08-16-ConstExprInlined.llx
- ParseConstantPool was resolving reference to value using the function
      slot # instead of the global slot #.
  - Bytecode reader changes:
    - Remove the failure<> template from Bytecode Reader
    - Remove extraneous #includes
    - s/method/function/ a bit
    - Eliminate the fwdRefs class that just added abstraction where it was not
      needed, making things more complex.
    - Use a vector instead of a list for function signatures.

llvm-svn: 3366
2002-08-17 22:01:27 +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
12b9a2a7e6 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: 3160
2002-07-30 18:54:22 +00:00
Chris Lattner
469e4fc557 Break line to fit 80 columns
llvm-svn: 3083
2002-07-25 15:40:04 +00:00
Chris Lattner
24bcbdd155 *** empty log message ***
llvm-svn: 3002
2002-07-23 17:52:38 +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
Anand Shukla
14f0ab662d added std:: to pair
llvm-svn: 2917
2002-07-16 00:04:57 +00:00
Anand Shukla
c01ca9bfd4 added std:: to vector
llvm-svn: 2916
2002-07-16 00:04:15 +00:00
Vikram S. Adve
83551932d4 Add support for reading ConstantExpr nodes.
Add class ConstantFwdRefs to resolve forward references to constants
and to globals. (Hmm... this class could be renamed I guess.)

llvm-svn: 2896
2002-07-14 23:05:09 +00:00
Vikram S. Adve
81fee7fa10 Add support for reading ConstantExpr nodes.
Add class ConstantFwdRefs to resolve forward references to constants
and to globals (unified old code for globals into this).

llvm-svn: 2895
2002-07-14 23:04:18 +00:00
Chris Lattner
ab88b62968 Convert tabs to spaces
llvm-svn: 2805
2002-06-30 16:04:37 +00:00
Anand Shukla
b35aa2b2e7 changes to make it compatible with 64bit gcc
llvm-svn: 2790
2002-06-25 20:44:04 +00:00
Chris Lattner
d7cbd7d5d2 MEGAPATCH checkin.
For details, See: docs/2002-06-25-MegaPatchInfo.txt

llvm-svn: 2778
2002-06-25 16:13:21 +00:00
Chris Lattner
8556c1936d Fix constness problems now that the cast operators preserve the constness
of their argument

llvm-svn: 2758
2002-06-05 17:38:28 +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
96e0c48175 Eliminate duplicate or unneccesary #include's
llvm-svn: 2397
2002-04-29 17:42:12 +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
efd4654268 Remove unneccesary #include
llvm-svn: 2352
2002-04-28 04:50:19 +00:00
Chris Lattner
5e12c7caf5 Move FunctionArgument out of iOther.h into Argument.h and rename class to
be 'Argument' instead of FunctionArgument.

llvm-svn: 2216
2002-04-09 19:48:49 +00:00
Chris Lattner
8bfb164f22 llvm/Assembly/Writer.h is unneccesary except for extreme output
isLabelType is obsolete

llvm-svn: 2176
2002-04-08 21:59:36 +00:00
Chris Lattner
ff6ec9b552 Enable better debug output. When debugging the type system, print out the
type tables after reading a bytecode file to make sure they are ok

llvm-svn: 2126
2002-04-07 06:11:22 +00:00
Chris Lattner
8afff0c29a s/MethodType/FunctionType
llvm-svn: 2115
2002-04-04 22:19:18 +00:00
Chris Lattner
798be9a43a Add debug support
llvm-svn: 2105
2002-04-04 19:24:11 +00:00
Chris Lattner
8c98acc07f s/Method/Function
llvm-svn: 2035
2002-03-29 03:51:11 +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
c481e92886 Rename Method to Function
llvm-svn: 1957
2002-03-23 22:51:58 +00:00
Chris Lattner
b0a2c5546b Method.h no longer includes BasicBlock.h
Method::inst_* is now in llvm/Support/InstIterator.h
GraphTraits specializations for BasicBlock and Methods are now in llvm/Support/CFG.h

llvm-svn: 1746
2002-02-12 21:07:25 +00:00
Chris Lattner
071f08916e Chuck fixed the GCC problems so this hack is now unneccesary
llvm-svn: 1519
2002-01-21 23:17:07 +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
43c92f9dbd Remove unsized array support
llvm-svn: 1461
2001-12-14 16:30:51 +00:00
Chris Lattner
8ab6f31913 Add pointer indexing support
llvm-svn: 1460
2001-12-14 16:30:09 +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
e577171af8 Implement internal method support
llvm-svn: 1374
2001-11-26 18:56:10 +00:00
Chris Lattner
47661d9be5 Implement array indexing
llvm-svn: 1337
2001-11-26 16:54:55 +00:00