John Criswell
258dfc0319
Merged in autoconf branch. This provides configuration via the autoconf
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system.
llvm-svn: 7014
2003-06-30 21:59:07 +00:00
Chris Lattner
75e1e892a6
Detemplatize the PATypeHandle class, which was only really instantiated on 'Type'.
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llvm-svn: 6774
2003-06-18 19:22:36 +00:00
Chris Lattner
23450e834e
Fix bug: Assembler/2003-06-17-InvokeDisassemble.llx
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"yes, invoke instructions can have just three arguments"
llvm-svn: 6736
2003-06-17 13:31:10 +00:00
Chris Lattner
f354fef44b
Do not assert fail or crash when a bytecode parse fails!
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llvm-svn: 6284
2003-05-22 18:26:48 +00:00
Chris Lattner
bb4bd699e0
Eliminate the uchar typedef, use unsigned char explicitly
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llvm-svn: 6283
2003-05-22 18:08:30 +00:00
Chris Lattner
a8490da0eb
Fix Bug: Assembler/2003-05-12-MinIntProblem.llx
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llvm-svn: 6123
2003-05-12 15:13:52 +00:00
Chris Lattner
e1faff42f4
Add support for the new va_arg instruction
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llvm-svn: 6029
2003-05-08 02:44:12 +00:00
Misha Brukman
c881f68151
Fixed 'prevalent'.
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llvm-svn: 5860
2003-04-23 02:59:05 +00:00
Chris Lattner
08a79481cd
Add support for reading and writing pointersize/endianness to and from bytecode
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llvm-svn: 5839
2003-04-22 18:15:10 +00:00
Chris Lattner
3327cb03d4
Preserve module source information in the ModuleID
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llvm-svn: 5836
2003-04-22 18:02:52 +00:00
Chris Lattner
c1da4513e0
Initial support for reading standard .a files
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llvm-svn: 5820
2003-04-19 21:45:34 +00:00
Chris Lattner
8b1c27945b
Add support for reading unaligned bytecode buffers
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llvm-svn: 5819
2003-04-19 21:45:17 +00:00
Chris Lattner
8453f87c9c
Fix a big bad bug I checked in yesterday :(
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llvm-svn: 5807
2003-04-18 04:11:56 +00:00
Chris Lattner
545bebf00c
Add support to the bytecode reader/writer for the new linkage types
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llvm-svn: 5790
2003-04-16 21:16:05 +00:00
Chris Lattner
fa4f750f3e
Add new linkage types to support a real frontend
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llvm-svn: 5786
2003-04-16 20:28:45 +00:00
Chris Lattner
dd194d3844
* Bug fixes:
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- Fix problems where the constant table would not get updated when
resolving constants causes other constants to change.
Changes to the V2 bytecode format
- Null values are implicitly encoded instead of explicitly, this makes
things more compact!
- More compactly represent ConstantPointerRefs
- Bytecode files are represented as:
Header|GlobalTypes|GlobalVars/Function Protos|Constants|Functions|SymTab
instead of
Header|GlobalTypes|Constants|GlobalVars/Function Protos|Functions|SymTab
which makes a lot of things simpler.
Changes to the reader:
- Function loading code is much simpler. We now no longer make function
PlaceHolderHelper objects to be replaced with real functions.
llvm-svn: 5748
2003-03-19 20:54:26 +00:00
Chris Lattner
1bb2b2b8c9
Infrastructure for more compact bytecode files and REAL support for versioning
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llvm-svn: 5716
2003-03-06 17:55:45 +00:00
Chris Lattner
70b5574318
s/Method/Function in variable and method names
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llvm-svn: 5715
2003-03-06 17:18:14 +00:00
Chris Lattner
66c7c883d3
Continue simplifying error handling, s/method/function
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llvm-svn: 5714
2003-03-06 17:15:19 +00:00
Chris Lattner
5210697f31
Cleanup error handling constructs
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llvm-svn: 5713
2003-03-06 17:03:28 +00:00
Chris Lattner
84c6e94784
Pull common code out
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llvm-svn: 5712
2003-03-06 16:50:32 +00:00
Chris Lattner
f9b71aab86
Use the std namespace explicitly
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llvm-svn: 5708
2003-03-06 16:32:25 +00:00
Chris Lattner
b5027095e5
- Eliminated the deferred symbol table stuff in Module & Function, it really
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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
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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
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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.
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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
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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
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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 :)
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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
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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.
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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
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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
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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
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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
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llvm-svn: 3377
2002-08-18 00:38:32 +00:00
Chris Lattner
31188e9d7b
Fix stupid oversight of missing #include.
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llvm-svn: 3367
2002-08-17 22:02:41 +00:00
Chris Lattner
f3d49adf85
- Finally nailed: test/Regression/Assembler/2002-08-16-ConstExprInlined.llx
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- 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
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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:
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* 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
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llvm-svn: 3083
2002-07-25 15:40:04 +00:00
Chris Lattner
24bcbdd155
*** empty log message ***
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llvm-svn: 3002
2002-07-23 17:52:38 +00:00
Chris Lattner
3f60c43a80
ConstExpr::getelementptr now takes a vector of Constants not Values
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llvm-svn: 2948
2002-07-18 00:14:27 +00:00
Anand Shukla
14f0ab662d
added std:: to pair
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llvm-svn: 2917
2002-07-16 00:04:57 +00:00
Anand Shukla
c01ca9bfd4
added std:: to vector
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llvm-svn: 2916
2002-07-16 00:04:15 +00:00
Vikram S. Adve
83551932d4
Add support for reading ConstantExpr nodes.
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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.
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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
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llvm-svn: 2805
2002-06-30 16:04:37 +00:00
Anand Shukla
b35aa2b2e7
changes to make it compatible with 64bit gcc
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llvm-svn: 2790
2002-06-25 20:44:04 +00:00
Chris Lattner
d7cbd7d5d2
MEGAPATCH checkin.
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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
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of their argument
llvm-svn: 2758
2002-06-05 17:38:28 +00:00