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815 Commits

Author SHA1 Message Date
Reid Spencer 1efc4aaf84 Fix some thinko's in the last patch. PtrSize has to be in bits and we 
might need to zext not just trunc the value.

llvm-svn: 34955
 2007-03-06 03:46:41 +00:00
Reid Spencer 10dbc1e896 Fix a bug in IntToPtr. Truncating to 64-bits only works if the integer 
is larger. Adjust so that it truncates to pointer width, only if necessary.

llvm-svn: 34954
 2007-03-06 03:41:50 +00:00
Reid Spencer c764c55745 Simplify code as a result of the change in GenericValue to have a single 
integer field of type APInt instead of different sized integer fields.

llvm-svn: 34952
 2007-03-06 03:11:31 +00:00
Reid Spencer 40015aad5a Radically simplify execution. This patch gets rid of all the special 
handling for integer of various sizes. GenericValue now has just a single
integer field of type APInt. We use its facilities directly in the
execution of all instructions.

llvm-svn: 34951
 2007-03-06 03:09:31 +00:00
Reid Spencer c45e10474a Adjust and simplify external function processing now that GenericValue has 
a single integer field of type APInt.

llvm-svn: 34950
 2007-03-06 03:08:12 +00:00
Reid Spencer 7f68713eb8 APInt's are no longer allocated on the heap because they are direct 
members of GenericValue. Consequently the code to clean them up isn't
needed.

llvm-svn: 34948
 2007-03-06 03:06:48 +00:00
Reid Spencer 2d89fa84bc Remove the insufficient code in Interpreter::create that computed the 
Target DataLayout incorrectly. For now, we'll trust that the module has
got the correct DataLayout. In the future, this needs to be changed to
tell the TargetData to be "current host".

llvm-svn: 34947
 2007-03-06 03:05:57 +00:00
Reid Spencer 87aa65f40e Simplify things significantly because GenericValue now has a single integer 
field, of type APInt, instead of multiple integer fields. Also, get rid of
the special endianness code in StoreValueToMemory and LoadValueToMemory.
ExecutionEngine is always used to execute on the host platform so this is
now unnecessary.

llvm-svn: 34946
 2007-03-06 03:04:04 +00:00
Reid Spencer 04a1829559 Remove unnecessary #include. 
llvm-svn: 34889
 2007-03-03 18:29:16 +00:00
Reid Spencer 603682ad1d Deal with error handling better. 
llvm-svn: 34887
 2007-03-03 18:19:18 +00:00
Reid Spencer ec8c51c1b1 Complete the APIntification of the interpreter. All asserts for > 64 bits 
have been removed and dealt with. The interpreter should now be able to
execute any LLVM program using any bit width.

llvm-svn: 34884
 2007-03-03 08:38:04 +00:00
Reid Spencer 00919f5769 Avoid memory leakage by having caller construct the APInt for the 
destination value of LoadValueFromMemory.

llvm-svn: 34883
 2007-03-03 08:36:29 +00:00
Reid Spencer 54c6e84c83 Implement APInt support for the binary operators. 
Move the getConstantExpr function towards the end of the file so we don't
need a dozen forward declarations.

llvm-svn: 34877
 2007-03-03 06:22:22 +00:00
Reid Spencer 72aafa1d49 1. Have the ExecutionContext keep track of the APInt's allocated and 
ensure they are cleaned up when the stack frame exits.
2. Move a function to the Execution.cpp file where it belongs.

llvm-svn: 34876
 2007-03-03 06:19:55 +00:00
Reid Spencer 815f8dd225 Implement loading and storing of APInt values from memory. 
llvm-svn: 34874
 2007-03-03 06:18:03 +00:00
Chris Lattner 05858a9e32 Fix PR1216 by cleaning up the ownership of JITResolver. 
llvm-svn: 34552
 2007-02-24 02:57:03 +00:00
Reid Spencer d84d35ba70 For PR1195: 
Rename PackedType -> VectorType, ConstantPacked -> ConstantVector, and
PackedTyID -> VectorTyID. No functional changes.

llvm-svn: 34293
 2007-02-15 02:26:10 +00:00
Chris Lattner 4da5e17cfc From Dan Gohman: 
While preparing http://llvm.org/PR1198 I noticed several asserts
protecting unprepared code from i128 types that weren't actually failing
when they should because they were written as assert("foo") instead of
something like assert(0 && "foo"). This patch fixes all the cases that a
quick grep found.

llvm-svn: 34267
 2007-02-14 06:20:04 +00:00
Chris Lattner 945e437c65 Generalize TargetData strings, to support more interesting forms of data. 
Patch by Scott Michel.

llvm-svn: 34266
 2007-02-14 05:52:17 +00:00
Chris Lattner 6ea07f178c eliminate vector-related allocations 
llvm-svn: 34223
 2007-02-13 06:01:22 +00:00
Chris Lattner c44bd78a2e eliminate use of TargetData::getIndexedOffset that takes a vector 
llvm-svn: 34163
 2007-02-10 20:35:22 +00:00
Chris Lattner c473d8e431 Privatize StructLayout::MemberOffsets, adding an accessor 
llvm-svn: 34156
 2007-02-10 19:55:17 +00:00
Reid Spencer 0690d442ab For PR1188: 
Compute BitMask correctly.

Patch by Leo (wenwenti@hotmail.com).

llvm-svn: 34026
 2007-02-08 00:29:31 +00:00
Reid Spencer 1241d6d5ab For PR411: 
Adjust to changes in Module interface:
getMainFunction() -> getFunction("main")
getNamedFunction(X) -> getFunction(X)

llvm-svn: 33922
 2007-02-05 21:19:13 +00:00
Reid Spencer 2341c22ec7 Changes to support making the shift instructions be true BinaryOperators. 
This feature is needed in order to support shifts of more than 255 bits
on large integer types.  This changes the syntax for llvm assembly to
make shl, ashr and lshr instructions look like a binary operator:
   shl i32 %X, 1
instead of
   shl i32 %X, i8 1
Additionally, this should help a few passes perform additional optimizations.

llvm-svn: 33776
 2007-02-02 02:16:23 +00:00
Reid Spencer 5301e7c605 For PR1136: Rename GlobalVariable::isExternal as isDeclaration to avoid 
confusion with external linkage types.

llvm-svn: 33663
 2007-01-30 20:08:39 +00:00
Reid Spencer 42b2c08e3a Remove tabs. 
llvm-svn: 33620
 2007-01-29 17:55:50 +00:00
Reid Spencer 1e960cd4fd Implement use of new IntrinsicLowering interface. 
llvm-svn: 33619
 2007-01-29 17:51:02 +00:00
Reid Spencer 3ac38e99b9 For PR761: 
The Module::setEndianness and Module::setPointerSize methods have been
removed. Instead you can get/set the DataLayout. Adjust thise accordingly.

llvm-svn: 33530
 2007-01-26 08:11:39 +00:00
Anton Korobeynikov a41d9eca96 Moved disassembler to libSystem 
llvm-svn: 33461
 2007-01-23 10:26:08 +00:00
Reid Spencer 2eadb5310d For PR970: 
Clean up handling of isFloatingPoint() and dealing with PackedType.
Patch by Gordon Henriksen!

llvm-svn: 33415
 2007-01-21 00:29:26 +00:00
Chris Lattner 50ee0e40e5 Teach TargetData to handle 'preferred' alignment for each target, and use 
these alignment amounts to align scalars when we can.  Patch by Scott Michel!

llvm-svn: 33409
 2007-01-20 22:35:55 +00:00
Chris Lattner 7476fa4456 DOUT still evaluates side effects, even though it doesn't print. This means 
that disassembleBuffer will be called even if NDEBUG, but the result will
be ignored.

llvm-svn: 33408
 2007-01-20 20:51:43 +00:00
Reid Spencer fff2797349 Implement the signed icmp instructions properly. To do this we introduce 
a small inline function to sign extend a uint64_t value based on its
type's bitwidth. This function is then used in both executeSExtInst and
the various executeICMP_S** functions.

llvm-svn: 33403
 2007-01-20 20:12:29 +00:00
Reid Spencer 3615cdf957 Implement bit-accurate sext instruction. 
This patch fixes test/Integer/2007-01-17-TruncSext.ll

llvm-svn: 33394
 2007-01-20 08:32:52 +00:00
Reid Spencer a94d394ad2 For PR1043: 
This is the final patch for this PR. It implements some minor cleanup
in the use of IntegerType, to wit:
1. Type::getIntegerTypeMask -> IntegerType::getBitMask
2. Type::Int*Ty changed to IntegerType* from Type*
3. ConstantInt::getType() returns IntegerType* now, not Type*

This also fixes PR1120.

Patch by Sheng Zhou.

llvm-svn: 33370
 2007-01-19 21:13:56 +00:00
Andrew Lenharth e082e2ac7f fix build on amd64 
llvm-svn: 33367
 2007-01-19 20:17:59 +00:00
Anton Korobeynikov 3e956974b3 Adding disassembler interface and external hook to udis86 library. 
llvm-svn: 33358
 2007-01-19 17:25:17 +00:00
Reid Spencer 726b68bc6e Fix a regression in the last patch. When constructing a BitMask, be careful 
not to overflow 64-bits and end up with a 0 mask. This caused i64 values to
always be stored as 0 with lots of consequential damage to nightly test.

llvm-svn: 33335
 2007-01-18 18:01:32 +00:00
Reid Spencer f854f95a17 Use the new maskToBitWidth function to ensure that the results of 
computations do not overflow the intended bit width.

llvm-svn: 33326
 2007-01-18 02:12:51 +00:00
Reid Spencer 10fe0e0d48 Add an inline helper function that masks a GenericValue to a specified 
bit width.

llvm-svn: 33325
 2007-01-18 02:12:10 +00:00
Reid Spencer 300e7fcb55 Make shl instruction mask its result to the correct bitsize. This is 
sufficient to get llvm-test/SingleSource/UnitTests/Integer/general-test.ll
working with lli in interpreter mode.

llvm-svn: 33321
 2007-01-18 01:32:46 +00:00
Reid Spencer fab44b682e Two changes: 
1. Fix logic for executeGEP. Only 32-bit and 64-bit integer types are
   acceptable as indices.
2. Ensure that all integer cast operations truncate their result to the
   integer size of the operand.

llvm-svn: 33318
 2007-01-18 01:25:42 +00:00
Reid Spencer 01f7e06d8f Make sure we truncate stored values to their bit width. 
llvm-svn: 33317
 2007-01-18 01:24:02 +00:00
Chris Lattner 03c4953cdd rename Type::isIntegral to Type::isInteger, eliminating the old Type::isInteger. 
rename Type::getIntegralTypeMask to Type::getIntegerTypeMask.

This makes naming much more consistent.  For example, there are now no longer any
instances of IntegerType that are not considered isInteger! :)

llvm-svn: 33225
 2007-01-15 02:27:26 +00:00
Chris Lattner c69c6c4db2 eliminate calls to Type::isInteger, preferring isIntegral instead. 
llvm-svn: 33222
 2007-01-15 02:03:16 +00:00
Reid Spencer 7a9c62baa6 For PR1064: 
Implement the arbitrary bit-width integer feature. The feature allows
integers of any bitwidth (up to 64) to be defined instead of just 1, 8,
16, 32, and 64 bit integers.

This change does several things:
1. Introduces a new Derived Type, IntegerType, to represent the number of
   bits in an integer. The Type classes SubclassData field is used to
   store the number of bits. This allows 2^23 bits in an integer type.
2. Removes the five integer Type::TypeID values for the 1, 8, 16, 32 and
   64-bit integers. These are replaced with just IntegerType which is not
   a primitive any more.
3. Adjust the rest of LLVM to account for this change.

Note that while this incremental change lays the foundation for arbitrary
bit-width integers, LLVM has not yet been converted to actually deal with
them in any significant way. Most optimization passes, for example, will
still only deal with the byte-width integer types.  Future increments
will rectify this situation.

llvm-svn: 33113
 2007-01-12 07:05:14 +00:00
Reid Spencer cddc9dfe97 Implement review feedback for the ConstantBool->ConstantInt merge. Chris 
recommended that getBoolValue be replaced with getZExtValue and that
get(bool) be replaced by get(const Type*, uint64_t). This implements
those changes.

llvm-svn: 33110
 2007-01-12 04:24:46 +00:00
Reid Spencer 542964f55b Rename BoolTy as Int1Ty. Patch by Sheng Zhou. 
llvm-svn: 33076
 2007-01-11 18:21:29 +00:00
Zhou Sheng 75b871fb1e For PR1043: 
Merge ConstantIntegral and ConstantBool into ConstantInt.
Remove ConstantIntegral and ConstantBool from LLVM.

llvm-svn: 33073
 2007-01-11 12:24:14 +00:00
Reid Spencer 0d54e78a39 For PR950: 
Convert signed integer types to signless ones.

llvm-svn: 32787
 2006-12-31 05:51:36 +00:00
Reid Spencer 266e42b312 For PR950: 
This patch removes the SetCC instructions and replaces them with the ICmp
and FCmp instructions. The SetCondInst instruction has been removed and
been replaced with ICmpInst and FCmpInst.

llvm-svn: 32751
 2006-12-23 06:05:41 +00:00
Chris Lattner e712a5a1d2 elimiante Statistic static ctors 
llvm-svn: 32702
 2006-12-19 22:56:53 +00:00
Chris Lattner c346ecd780 remove static ctors from Statistic objects 
llvm-svn: 32700
 2006-12-19 22:43:32 +00:00
Chris Lattner 811d75f71a Fix PR1057 (compilation on macos 10.3), patch by Scott Michel! 
llvm-svn: 32644
 2006-12-17 21:04:02 +00:00
Jim Laskey 3958955f47 Simplify the fetching of relocation mode. 
llvm-svn: 32588
 2006-12-14 22:53:42 +00:00
Jim Laskey 70323a8146 1. Tidy up jump table info. 
2. Allow the jit to handle PIC relocable jump tables.

llvm-svn: 32581
 2006-12-14 19:17:33 +00:00
Reid Spencer 3c49edcaa1 Change inferred cast creation calls to more specific cast creations. 
llvm-svn: 32460
 2006-12-12 01:17:41 +00:00
Bill Wendling 22e978a736 Removing even more <iostream> includes. 
llvm-svn: 32320
 2006-12-07 20:04:42 +00:00
Bill Wendling f3baad3ee1 Changed llvm_ostream et all to OStream. llvm_cerr, llvm_cout, llvm_null, are 
now cerr, cout, and NullStream resp.

llvm-svn: 32298
 2006-12-07 01:30:32 +00:00
Chris Lattner 700b873130 Detemplatize the Statistic class. The only type it is instantiated with 
is 'unsigned'.

llvm-svn: 32279
 2006-12-06 17:46:33 +00:00
Jeff Cohen cc08c83186 Unbreak VC++ build. 
llvm-svn: 32113
 2006-12-02 02:22:01 +00:00
Anton Korobeynikov 12c94949e0 Introducing external weak linkage. Darwin codegen should be added later. 
llvm-svn: 32052
 2006-12-01 00:25:12 +00:00
Bill Wendling 5834fdb371 Removed #include <iostream> and replaced streams with llvm streams. 
llvm-svn: 31949
 2006-11-27 23:54:50 +00:00
Reid Spencer 6c38f0bb07 For PR950: 
The long awaited CAST patch. This introduces 12 new instructions into LLVM
to replace the cast instruction. Corresponding changes throughout LLVM are
provided. This passes llvm-test, llvm/test, and SPEC CPUINT2000 with the
exception of 175.vpr which fails only on a slight floating point output
difference.

llvm-svn: 31931
 2006-11-27 01:05:10 +00:00
Evan Cheng e03ca9b0b4 Allow target to specify alignment for function stub. 
llvm-svn: 31788
 2006-11-16 20:04:54 +00:00
Chris Lattner 2775aba51d Simplify IntrinsicLowering and clarify that it is only for use by the 
CBE and interpreter.

llvm-svn: 31755
 2006-11-15 18:00:10 +00:00
Chris Lattner 5fdbe55979 if lazy compilation is disabled, print an error message and abort if 
lazy compilation is ever attempted

llvm-svn: 31602
 2006-11-09 19:32:13 +00:00
Chris Lattner 87aee74ccb init ivar 
llvm-svn: 31601
 2006-11-09 19:31:15 +00:00
Jim Laskey 61feeb90f9 Remove redundant <cmath>. 
llvm-svn: 31561
 2006-11-08 19:16:44 +00:00
Reid Spencer fdff938a7e For PR950: 
This patch converts the old SHR instruction into two instructions,
AShr (Arithmetic) and LShr (Logical). The Shr instructions now are not
dependent on the sign of their operands.

llvm-svn: 31542
 2006-11-08 06:47:33 +00:00
Reid Spencer de46e48420 For PR786: 
Turn on -Wunused and -Wno-unused-parameter. Clean up most of the resulting
fall out by removing unused variables. Remaining warnings have to do with
unused functions (I didn't want to delete code without review) and unused
variables in generated code. Maintainers should clean up the remaining
issues when they see them. All changes pass DejaGnu tests and Olden.

llvm-svn: 31380
 2006-11-02 20:25:50 +00:00
Reid Spencer b20b6857f3 Remove a function prototype that is no longer needed (REM patch missed it) 
llvm-svn: 31374
 2006-11-02 08:12:02 +00:00
Reid Spencer 7eb55b395f For PR950: 
Replace the REM instruction with UREM, SREM and FREM.

llvm-svn: 31369
 2006-11-02 01:53:59 +00:00
Reid Spencer 5e2e0cb9aa Remove unnecessary sign conversions made possible by last patch. 
llvm-svn: 31339
 2006-11-01 03:45:43 +00:00
Reid Spencer f84930746e Fix a bug in the interpreter where divides of unmatched signed operands 
would fail. E.g. udiv sint X, Y  or sdiv uint X, Y would fail to find a
type match in the switch statement and fail the operation.

llvm-svn: 31338
 2006-11-01 03:41:05 +00:00
Reid Spencer 7e80b0b31e For PR950: 
Make necessary changes to support DIV -> [SUF]Div. This changes llvm to
have three division instructions: signed, unsigned, floating point. The
bytecode and assembler are bacwards compatible, however.

llvm-svn: 31195
 2006-10-26 06:15:43 +00:00
Reid Spencer e0fc4dfc22 For PR950: 
This patch implements the first increment for the Signless Types feature.
All changes pertain to removing the ConstantSInt and ConstantUInt classes
in favor of just using ConstantInt.

llvm-svn: 31063
 2006-10-20 07:07:24 +00:00
Chris Lattner 8d2b9a431b Unbreak the JIT 
llvm-svn: 30384
 2006-09-15 04:56:11 +00:00
Anton Korobeynikov d61d39ec53 Adding dllimport, dllexport and external weak linkage types. 
DLL* linkages got full (I hope) codegeneration support in C & both x86
assembler backends.
External weak linkage added for future use, we don't provide any
codegeneration, etc. support for it.

llvm-svn: 30374
 2006-09-14 18:23:27 +00:00
Chris Lattner cd34779ef6 Fix a ton of jit failures 
llvm-svn: 30292
 2006-09-13 16:21:10 +00:00
Evan Cheng 3228e750be Reflect MachineConstantPoolEntry changes. 
llvm-svn: 30277
 2006-09-12 20:59:59 +00:00
Nate Begeman a0d95a8da9 Behold, more work on relocations. Things are looking pretty good now. 
llvm-svn: 30240
 2006-09-10 23:03:44 +00:00
Chris Lattner 12e97307a1 Completely rearchitect the interface between targets and the pass manager. 
This pass:

1. Splits TargetMachine into TargetMachine (generic targets, can be implemented
any way, like the CBE) and LLVMTargetMachine (subclass of TM that is used by
things using libcodegen and other support).
2. Instead of having each target fully populate the passmgr for file or JIT
   output, move all this to common code, and give targets hooks they can
   implement.
3. Commonalize the target population stuff between file emission and JIT
   emission.
4. All (native code) codegen stuff now happens in a FunctionPassManager, which
   paves the way for "fast -O0" stuff in the CFE later, and now LLC could
   lazily stream .bc files from disk to use less memory.
5. There are now many fewer #includes and the targets don't depend on the
   scalar xforms or libanalysis anymore (but codegen does).
6. Changing common code generator pass ordering stuff no longer requires
   touching all targets.
7. The JIT now has the option of "-fast" codegen or normal optimized codegen,
   which is now orthogonal to the fact that JIT'ing is being done.

llvm-svn: 30081
 2006-09-04 04:14:57 +00:00
Chris Lattner ad36544457 eliminate use of TM.getName() 
llvm-svn: 30068
 2006-09-03 18:37:12 +00:00
Evan Cheng 88c268b621 Remove extra spaces. 
llvm-svn: 30025
 2006-09-01 18:45:22 +00:00
Evan Cheng 31c99969a9 Last check-in was a mistake... 
I've been told apple gcc version number is not guaranteed to increase
monotonically. Change the preprocess condition to make it less risky.

The configuration change is done during the middle 10.4 life cycle so we have
to check __APPLE_CC. For future OS X release, we should be able to assume
-fenable-cxa-atexit is the default.

llvm-svn: 30024
 2006-09-01 18:42:59 +00:00
Evan Cheng d176cdf76d *** empty log message *** 
llvm-svn: 30023
 2006-09-01 18:40:46 +00:00
Evan Cheng 4b8b6ae924 Better comments. 
llvm-svn: 30017
 2006-09-01 07:09:56 +00:00
Evan Cheng c5fddc566c Yikes. This requires checking apple gcc version. 
llvm-svn: 30016
 2006-09-01 07:00:46 +00:00
Chris Lattner 0621caef44 initial changes to support JIT'ing from multiple module providers, implicitly 
linking the program on the fly.

llvm-svn: 29721
 2006-08-16 01:24:12 +00:00
Chris Lattner e3861501e6 Fix handling of asm specifiers for external globals. This unbreaks many programs 
on leopard in the jit.

llvm-svn: 29391
 2006-07-28 21:11:31 +00:00
Evan Cheng 78bf1074fc Resolve BB references with relocation. 
llvm-svn: 29351
 2006-07-27 18:21:10 +00:00
Jim Laskey 8307be446f Fixed a typo in Evan's submisson. 
llvm-svn: 29345
 2006-07-27 13:40:34 +00:00
Evan Cheng 93386e02fe Move synchronizeICache from TargetJITInfo into a static function in JITEmitter.cpp 
llvm-svn: 29334
 2006-07-27 06:33:55 +00:00
Chris Lattner 2c3e9bab6f Fix warning on linux 
llvm-svn: 29314
 2006-07-27 00:04:14 +00:00
Evan Cheng f6acb34d23 - Refactor the code that resolve basic block references to a TargetJITInfo 
method.
- Added synchronizeICache() to TargetJITInfo. It is called after each block
  of code is emitted to flush the icache. This ensures correct execution
  on targets that have separate dcache and icache.
- Added PPC / Mac OS X specific code to do icache flushing.

llvm-svn: 29276
 2006-07-25 20:40:54 +00:00
Nate Begeman 04810086f1 Fix the build on my old and busted version of OS X 
llvm-svn: 29266
 2006-07-22 16:59:38 +00:00
Evan Cheng abc9577539 Forgot to #ifdef __APPLE__ 
llvm-svn: 29264
 2006-07-22 00:42:03 +00:00
Evan Cheng 71ebc91c34 Resolve __dso_handle. 
llvm-svn: 29259
 2006-07-21 23:06:20 +00:00
Chris Lattner 156907198e Remove non-portable optimization that isn't worth it 
llvm-svn: 29115
 2006-07-12 00:31:47 +00:00
Chris Lattner 1fb6e0d79d Change AllocateRWX/DeallocateRWX do not throw an exception. 
llvm-svn: 29057
 2006-07-07 17:31:41 +00:00
Chris Lattner b30f735cf3 Adapt to new interface function materialization interface 
llvm-svn: 29051
 2006-07-07 17:18:09 +00:00
Evan Cheng 6a34939af6 Added jump table address relocation. 
llvm-svn: 28908
 2006-06-23 01:02:37 +00:00
Chris Lattner 6c79005b0d Simplify TargetData ctor call 
llvm-svn: 28832
 2006-06-16 18:24:38 +00:00
Chris Lattner e796266d58 Only count instructions as code size, not constant pools and other per-function stuff. 
llvm-svn: 28827
 2006-06-16 18:09:26 +00:00
Chris Lattner 91f228b291 Simplify interpreter construction. 
llvm-svn: 28826
 2006-06-16 18:08:38 +00:00
Chris Lattner 71819be586 Fix -pedantic warnings. 
llvm-svn: 28636
 2006-06-01 17:29:22 +00:00
Chris Lattner e1ade0a523 Fix -pedantic warnings 
llvm-svn: 28635
 2006-06-01 17:27:11 +00:00
Chris Lattner dcd73534df Silence some -pedantic warnings. 
llvm-svn: 28629
 2006-06-01 17:12:14 +00:00
Reid Spencer 6e64180f03 For PR786: 
Minor tweaks in public headers and a few .cpp files so that LLVM can build
successfully with -pedantic and projects using LLVM with -pedantic don't
get warnings from LLVM. There's still more -pedantic warnings to fix.

llvm-svn: 28453
 2006-05-24 19:21:13 +00:00
Chris Lattner aa10fb7ebe Make this print the right start pointer 
llvm-svn: 28321
 2006-05-16 06:45:50 +00:00
Chris Lattner 63539389ca LoadLibraryPermanently can theoretically throw an exception. Do not propagate 
it out of 'ExecutionEngine::create'.  This fixes a problem reported by coverity.

llvm-svn: 28293
 2006-05-14 19:01:55 +00:00
Chris Lattner 1fe2d2c600 Fix a hypothetical memory leak, identified by Coverity. In practice, this 
object is never deleted though.

llvm-svn: 28256
 2006-05-12 18:10:12 +00:00
Owen Anderson 8c2c1e90c4 Refactor a bunch of includes so that TargetMachine.h doesn't have to include 
TargetData.h.  This should make recompiles a bit faster with my current
TargetData tinkering.

llvm-svn: 28238
 2006-05-12 06:33:49 +00:00
Chris Lattner 22acb80971 For extra sanity checking, fill free'd memory with garbage so we know that 
people aren't reusing machine code buffers at all.

llvm-svn: 28228
 2006-05-12 00:03:12 +00:00
Chris Lattner 3c729b9e5d Fix some bugs in the freelist manipulation code. 
Finally, implement ExecutionEngine::freeMachineCodeForFunction.

llvm-svn: 28227
 2006-05-11 23:56:57 +00:00
Chris Lattner 873ef133ce Significantly revamp allocation of machine code to use free lists, real 
allocation policies and much more.  All this complexity, and we have no
functionality change, woo! :)

llvm-svn: 28225
 2006-05-11 23:08:08 +00:00
Chris Lattner 6d8dd189f6 Move some methods out of line so that MutexGuard.h isn't needed in a public header. 
llvm-svn: 28179
 2006-05-08 22:00:52 +00:00
Chris Lattner b6277c510c Adjust to use proper TargetData copy ctor 
llvm-svn: 28112
 2006-05-04 21:18:40 +00:00
Chris Lattner 005d7174c8 minor cleanups, no functionality change 
llvm-svn: 28087
 2006-05-03 18:55:56 +00:00
Chris Lattner 1d8ee1fc80 Suck block address tracking out of targets into the JIT Emitter. This 
simplifies the MachineCodeEmitter interface just a little bit and makes
BasicBlocks work like constant pools and jump tables.

llvm-svn: 28082
 2006-05-03 17:10:41 +00:00
Owen Anderson 20a631fde7 Refactor TargetMachine, pushing handling of TargetData into the target-specific subclasses. This has one caller-visible change: getTargetData() now returns a pointer instead of a reference. 
This fixes PR 759.

llvm-svn: 28074
 2006-05-03 01:29:57 +00:00
Chris Lattner 37c39b9c62 Align function bodies correctly. 
llvm-svn: 28073
 2006-05-03 01:03:20 +00:00
Chris Lattner 77fe5b4459 Simplify some code. Don't add memory blocks to the Blocks list twice. 
llvm-svn: 28071
 2006-05-03 00:54:49 +00:00
Chris Lattner d8b192ba3b Change the BasicBlockAddrs map to be a vector, indexed by MBB number. 
llvm-svn: 28069
 2006-05-03 00:32:55 +00:00
Chris Lattner 0574e47dca Simplify some code 
llvm-svn: 28066
 2006-05-03 00:13:06 +00:00
Chris Lattner b8065a9a3a Several related changes: 
1. Change several methods in the MachineCodeEmitter class to be pure virtual.
2. Suck emitConstantPool/initJumpTableInfo into startFunction, removing them
   from the MachineCodeEmitter interface, and reducing the amount of target-
   specific code.
3. Change the JITEmitter so that it allocates constantpools and jump tables
   *right* next to the functions that they belong to, instead of in a separate
   pool of memory.  This makes all memory for a function be contiguous, and
   means the JITEmitter only tracks one block of memory now.

llvm-svn: 28065
 2006-05-02 23:22:24 +00:00
Chris Lattner 23621fe8f4 Do not make the JIT memory manager manage the memory for globals. Instead 
just have the JIT malloc them.

llvm-svn: 28062
 2006-05-02 21:57:51 +00:00
Chris Lattner 25b95ed868 Minor cleanups, no functionality change. 
llvm-svn: 28061
 2006-05-02 21:44:14 +00:00
Chris Lattner c9aa3715e8 Refactor the machine code emitter interface to pull the pointers for the current 
code emission location into the base class, instead of being in the derived classes.

This change means that low-level methods like emitByte/emitWord now are no longer
virtual (yaay for speed), and we now have a framework to support growable code
segments.  This implements feature request #1 of PR469.

llvm-svn: 28059
 2006-05-02 18:27:26 +00:00
Chris Lattner 67a3aa2aaa Remove dead method 
llvm-svn: 28055
 2006-05-02 17:20:28 +00:00
Nate Begeman 48ccd3f826 Fix a warning 
llvm-svn: 27967
 2006-04-25 17:46:32 +00:00
Nate Begeman 4ca2ea5b43 JumpTable support! What this represents is working asm and jit support for 
x86 and ppc for 100% dense switch statements when relocations are non-PIC.
This support will be extended and enhanced in the coming days to support
PIC, and less dense forms of jump tables.

llvm-svn: 27947
 2006-04-22 18:53:45 +00:00
Chris Lattner fe36eaebda Fix JIT support for static ctors, which was apparently completely broken! 
This allows Prolangs-C++/city and probably a bunch of other stuff to work
well with the new front-end

llvm-svn: 27941
 2006-04-22 05:02:46 +00:00
Jeff Cohen 0eafbc3593 Get JIT/Interpreter working on Windows again. 
llvm-svn: 27037
 2006-03-24 02:53:49 +00:00
Chris Lattner a011ba8a76 prune #includes 
llvm-svn: 26975
 2006-03-23 05:43:58 +00:00
Chris Lattner 811dd8d009 remove always-null IntrinsicLowering argument. 
llvm-svn: 26971
 2006-03-23 05:28:02 +00:00
Chris Lattner 0b2de9f2d4 remove the intrinsiclowering hook 
llvm-svn: 26970
 2006-03-23 05:22:51 +00:00
Chris Lattner 2d52c1b8b9 Eliminate the dependency of ExecutionEngine on the JIT/Interpreter libraries. 
Now you can build a tool with just the JIT or just the interpreter.

llvm-svn: 26946
 2006-03-22 06:07:50 +00:00
Reid Spencer c67a060a51 Convert llvm.cs.uiuc.edu -> llvm.org 
llvm-svn: 26748
 2006-03-14 05:54:52 +00:00
Chris Lattner faae50b66b Add a helper method for running static ctors/dtors in the module. 
llvm-svn: 26619
 2006-03-08 18:42:46 +00:00
Chris Lattner 729ffe95c4 simplify this code now that each constant pool entry is not separately allocated 
llvm-svn: 26079
 2006-02-09 04:49:59 +00:00
Chris Lattner f6190821da Adjust to MachineConstantPool interface change: instead of keeping a 
value/alignment pair for each constant, keep a value/offset pair.

llvm-svn: 26078
 2006-02-09 04:46:04 +00:00
Chris Lattner ba97264e72 rename fields of constant pool entries 
llvm-svn: 26076
 2006-02-09 04:22:52 +00:00
Jeff Cohen 2439669c6f The interpreter assumes that the caller of runFunction() must be lli, and 
therefore the function being called must be a main() returning an int.  The
consequences when these assumptions are false are not good, so don't assume
them.

llvm-svn: 26031
 2006-02-07 05:29:44 +00:00
Jeff Cohen 69e849014c Teach the interpreter to handle global variables that are added to a module after 
interpretation has begun.  The JIT already handles this situation correctly, and
the interpreter can already handle new functions being added.

llvm-svn: 26030
 2006-02-07 05:11:57 +00:00
Evan Cheng 32be2dc0af Allow the specification of explicit alignments for constant pool entries. 
llvm-svn: 25855
 2006-01-31 22:23:14 +00:00
Chris Lattner 01a325ed68 Add #include of <iostream> 
llvm-svn: 25516
 2006-01-22 23:41:42 +00:00
Robert Bocchino 69d621387c Fixed InitializeMemory to handle ConstantPacked. 
llvm-svn: 25481
 2006-01-20 18:18:40 +00:00
Chris Lattner 2e8b93ac46 Wrap long lines. 
llvm-svn: 25140
 2006-01-07 06:20:51 +00:00
Chris Lattner 31b05d0ee3 wrap long line 
llvm-svn: 25139
 2006-01-07 06:12:07 +00:00
Chris Lattner a551033ea8 Fix a nasty bug that was causing miscompilation of global variables 
on big endian 32-bit targets in some cases (e.g. PPC).  This fixes several
PPC JIT failures.

llvm-svn: 23914
 2005-10-23 23:54:56 +00:00
Chris Lattner ac23014355 Shrinkify to match llc 
llvm-svn: 23912
 2005-10-23 22:39:01 +00:00
Jim Laskey 27d628dfc9 Add help support for -mcpu and -mattr. 
llvm-svn: 23222
 2005-09-02 19:27:43 +00:00
Jim Laskey 19058c3989 1. Use SubtargetFeatures in llc/lli. 
2. Propagate feature "string" to all targets.

3. Implement use of SubtargetFeatures in PowerPCTargetSubtarget.

llvm-svn: 23192
 2005-09-01 21:38:21 +00:00
Andrew Lenharth 27f1e26db7 one cannot allocate a global, until one is done initializing the global pointers 
llvm-svn: 22568
 2005-08-01 17:35:40 +00:00
Jeff Cohen 546fd5944e Keep tabs and trailing spaces out. 
llvm-svn: 22565
 2005-07-30 18:33:25 +00:00
Andrew Lenharth 0940218cca support near allocations for the JIT 
llvm-svn: 22554
 2005-07-29 23:40:16 +00:00
Andrew Lenharth 3444cf5128 Like constants, globals on some platforms are GOT relative. This means they have to be allocated 
near the GOT, which new doesn't do.  So break out the allocate into a new function.

Also move GOT index handling into JITResolver.  This lets it update the mapping when a Lazy
function is JITed.  It doesn't managed the table, just the mapping.  Note that this is
still non-ideal, as any function that takes a function address should also take a GOT
index, but that is a lot of changes.  The relocation resolve process updates any GOT entry
it sees is out of date.

llvm-svn: 22537
 2005-07-28 12:44:13 +00:00
Jeff Cohen 5f4ef3c5a8 Eliminate all remaining tabs and trailing spaces. 
llvm-svn: 22523
 2005-07-27 06:12:32 +00:00
Chris Lattner 54d27a49da fix a warning on 32-bit systems 
llvm-svn: 22513
 2005-07-25 23:42:58 +00:00
Andrew Lenharth 940b07c7fa the JIT memory manager will construct a GOT if you want it too. Also, it places the constants in the allocated memory, rather than a malloc area 
llvm-svn: 22497
 2005-07-22 20:48:12 +00:00
Chris Lattner 05732c86d4 count the number of relocations performed. 
llvm-svn: 22480
 2005-07-20 16:29:20 +00:00
Reid Spencer 79876f52aa For PR540: 
This patch completes the changes for making lli thread-safe. Here's the list
of changes:
* The Support/ThreadSupport* files were removed and replaced with the
  MutexGuard.h file since all ThreadSupport* declared was a Mutex Guard.
  The implementation of MutexGuard.h is now based on sys::Mutex which hides
  its implementation and makes it unnecessary to have the -NoSupport.h and
  -PThreads.h versions of ThreadSupport.

* All places in ExecutionEngine that previously referred to "Mutex" now
  refer to sys::Mutex

* All places in ExecutionEngine that previously referred to "MutexLocker"
  now refer to MutexGuard (this is frivolous but I believe the technically
  correct name for such a class is "Guard" not a "Locker").

These changes passed all of llvm-test. All we need now are some test cases
that actually use multiple threads.

llvm-svn: 22404
 2005-07-12 15:51:55 +00:00
Chris Lattner 8ffb66111c fix long lines 
llvm-svn: 22369
 2005-07-11 02:49:16 +00:00
Andrew Lenharth 9144ec4764 core changes for varargs 
llvm-svn: 22254
 2005-06-18 18:34:52 +00:00
Chris Lattner 646c0f0234 Fix a really horrible problem that causes the JIT to miscompile any program 
that use 64-bit integers on 32-bit hosts.

llvm-svn: 21886
 2005-05-12 06:01:28 +00:00
Chris Lattner ec7773e9e8 Make the stub functions be tail calls 
llvm-svn: 21738
 2005-05-06 06:48:54 +00:00
Misha Brukman 5191b4b2d0 Convert tabs to spaces 
llvm-svn: 21440
 2005-04-22 04:08:30 +00:00
Misha Brukman 10468d8a3c Remove trailing whitespace 
llvm-svn: 21422
 2005-04-21 22:55:34 +00:00
Misha Brukman 91fb9ab60b * Remove trailing whitespace 
* Convert tabs to spaces

llvm-svn: 21421
 2005-04-21 22:43:08 +00:00
Misha Brukman 835702a094 Remove trailing whitespace 
llvm-svn: 21420
 2005-04-21 22:36:52 +00:00
Chris Lattner ed5189da51 Add support for targets that require stubs for external functions. 
llvm-svn: 21313
 2005-04-18 01:44:27 +00:00
Chris Lattner 7b9020a059 Fix the missing symbols problem Bill was hitting. Patch contributed by 
Bill Wendling!!

llvm-svn: 20649
 2005-03-17 15:38:16 +00:00
Chris Lattner 531f9e92d4 This mega patch converts us from using Function::a{iterator|begin|end} to 
using Function::arg_{iterator|begin|end}.  Likewise Module::g* -> Module::global_*.

This patch is contributed by Gabor Greif, thanks!

llvm-svn: 20597
 2005-03-15 04:54:21 +00:00
Chris Lattner 7f32c4aa36 Use const iterators where possible. Patch by Evan Jones! 
llvm-svn: 20354
 2005-02-27 19:06:10 +00:00
Chris Lattner ec3f094489 Fix problems running the HowToUseJIT on powerpc, and probably problems with 
ANY program that does not have all functions internalized.

llvm-svn: 20258
 2005-02-20 18:43:35 +00:00
Chris Lattner 45a6a18393 This is no longer needed. Global variables with undef initializers can be 
initialized to anything, including garbage.

llvm-svn: 20010
 2005-02-02 20:50:50 +00:00
Chris Lattner 28edd69eb4 If the interpreter tries to execute an external function, kill it. Of course 
since we are dirty, special case __main.  This should fix the infinite loop
horrible stuff that happens on linux-alpha when configuring llvm-gcc.  It
might also help cygwin, who knows??

llvm-svn: 19729
 2005-01-21 19:59:37 +00:00
Chris Lattner cebb964fef Improve compatiblity with HPUX on Itanium, patch by Duraid Madina 
llvm-svn: 19586
 2005-01-16 01:31:31 +00:00
Chris Lattner 5326f35715 Rework constant pool handling so that function constant pools are no longer 
leaked to the system.  Now they are destroyed with the JITMemoryManager is
destroyed.

llvm-svn: 19434
 2005-01-10 18:23:22 +00:00
Chris Lattner 4588542d39 Silence warnings 
llvm-svn: 19392
 2005-01-08 20:13:44 +00:00
Chris Lattner df1f152420 Silence VS warnings. 
llvm-svn: 19391
 2005-01-08 20:13:19 +00:00
Chris Lattner fa66dc7852 Silence VS warnings. 
llvm-svn: 19390
 2005-01-08 20:07:03 +00:00
Chris Lattner feeab9f753 Silence VS warnings 
llvm-svn: 19389
 2005-01-08 20:05:34 +00:00
Reid Spencer cbd791c5e7 Be double sure about including sys/stat.h by wrapping the inclusion in 
an "#if defined(HAVE_SYS_STAT_H)".

llvm-svn: 19069
 2004-12-20 06:34:02 +00:00
Reid Spencer 181cf4ce17 Move the #include of sys/stat.h inside the linux "hack" for the stat 
family of functions so it gets noticed if we ever remove this.

llvm-svn: 19022
 2004-12-17 19:09:16 +00:00
Reid Spencer 0575a63578 Only #include sys/stat.h if we're on linux where we have the PR274 problem. 
llvm-svn: 19020
 2004-12-17 18:56:29 +00:00
Reid Spencer 53bd3d0b1a Get rid of some leaks found by VC leak detector. 
Patch contributed by Morten Ofsted.

llvm-svn: 18889
 2004-12-13 16:04:04 +00:00
Chris Lattner a34f9da4b4 Properly implement a fix for PR475 
llvm-svn: 18537
 2004-12-05 07:19:16 +00:00
Chris Lattner 1a0117f641 Revert this patch, it broke a ton of programs. 
llvm-svn: 18535
 2004-12-05 06:59:59 +00:00
Alkis Evlogimenos 8c5affedd1 Fix PR475. 
llvm-svn: 18515
 2004-12-05 01:51:20 +00:00
Chris Lattner 87a756f09f Remove darwin specific majik 
llvm-svn: 18467
 2004-12-03 23:02:55 +00:00
Chris Lattner 5a4dc8ca5a Do not look here for elegance. 
This fixes the ugly darwin "cannot find symbols starting with __" issue.

Thanks for Owen/resistor for testing this out for me.

llvm-svn: 18454
 2004-12-03 07:16:51 +00:00
Chris Lattner 9a43d294b9 Remove unneeded cast. 
llvm-svn: 18405
 2004-12-01 17:13:05 +00:00
Chris Lattner 56bac30683 Fix the JIT when being used from llvm-db 
llvm-svn: 18391
 2004-11-30 17:41:49 +00:00
Reid Spencer 70e37278cb Use System/DynamicLibrary instead of Support/DynamicLinker 
llvm-svn: 18357
 2004-11-29 14:11:29 +00:00
Chris Lattner c5753055ea Rename Emitter.cpp -> JITEmitter.cpp 
llvm-svn: 18132
 2004-11-22 22:00:25 +00:00
Chris Lattner 88dc917c72 Fix the FIXME, nuke the JIT specific forceCompilationOf method. 
llvm-svn: 18131
 2004-11-22 21:54:35 +00:00
Chris Lattner 213e39ee7c These methods are obsolete 
llvm-svn: 18129
 2004-11-22 21:48:33 +00:00
Chris Lattner 50c2e117b3 Support targets that require stubs for external functions better 
llvm-svn: 18098
 2004-11-22 07:24:43 +00:00
Chris Lattner 9de8e2225f Clean up DEBUG output 
llvm-svn: 18081
 2004-11-21 03:44:32 +00:00
Chris Lattner 65f6638822 Allow targets to avoid emitting a stub for EVERY lazily resolved call. In 
most cases (e.g. direct calls) no stub is needed.

llvm-svn: 18080
 2004-11-21 03:37:42 +00:00
Chris Lattner 60d815a18b Implement relocation support by adding a target independent resolver interface. 
llvm-svn: 18069
 2004-11-20 23:57:07 +00:00
Chris Lattner 374301ecb9 This method does not exist any longer. 
llvm-svn: 18061
 2004-11-20 23:51:03 +00:00
Chris Lattner 6cf7a43603 Add getCurrentPCOffset() and addRelocation() methods. 
Add stub support for relocations to finishFunction

llvm-svn: 18035
 2004-11-20 03:46:14 +00:00
Chris Lattner b7b78508a8 Add accessor 
llvm-svn: 18030
 2004-11-20 03:11:07 +00:00
Chris Lattner c27389815d Match change in MachineCodeEmitter prototype. 
llvm-svn: 18009
 2004-11-19 20:56:46 +00:00
Chris Lattner d215992b35 This is a horrible hack to work around libstdc++ bugs :( 
llvm-svn: 17988
 2004-11-19 08:44:07 +00:00
Chris Lattner 1edd79a1bc Now that we have ghost linkage, we can force resolution of external symbols 
immediately instead of lazily.

In this program, for example:

int main() {
  printf("hello world\n");
  printf("hello world\n");
  printf("hello world\n");
  printf("hello world\n");
}

We used to have to go through compilation callback 4 times (once for each
call to printf), now we don't go to it at all.

Thanks to Misha for noticing this, and for adding the initial ghost linkage
patches.

llvm-svn: 17864
 2004-11-15 23:20:04 +00:00
Chris Lattner b264f7f428 There is no reason to try to materialize the function from bytecode if it 
already has been.  This may be a small speedup.

llvm-svn: 17863
 2004-11-15 23:18:09 +00:00
Misha Brukman 624685d9a1 Implement ExecutionEngine::freeMachineCodeForFunction() 
llvm-svn: 17601
 2004-11-07 23:58:46 +00:00
Brian Gaeke 9a51b8ca7c When emitting debug msgs for function stubs, don't truncate the 
printed pointer value if sizeof(unsigned) != pointer size.  Instead,
use uintptr_t.

llvm-svn: 17338
 2004-10-29 18:22:45 +00:00
Reid Spencer c833eddfe6 Fix library name. 
llvm-svn: 17307
 2004-10-28 05:37:24 +00:00
Reid Spencer 57cbe39d1e Change Library Names Not To Conflict With Others When Installed 
llvm-svn: 17286
 2004-10-27 23:18:45 +00:00
Reid Spencer f9676539bb Changes to support rand48 tests 
llvm-svn: 17284
 2004-10-27 23:03:44 +00:00
Chris Lattner d7a7a3f42f Fix the interpreter crash that Michael McCracken found 
llvm-svn: 17239
 2004-10-26 05:35:14 +00:00
Misha Brukman 37a7102ccb Use cleaner quoting and eliminate blank space 
llvm-svn: 17174
 2004-10-22 23:35:57 +00:00
Reid Spencer c1c320c335 We won't use automake 
llvm-svn: 17155
 2004-10-22 03:35:04 +00:00
Reid Spencer 6a11a75f31 Initial automake generated Makefile template 
llvm-svn: 17136
 2004-10-18 23:55:41 +00:00
Chris Lattner 98e541457b Add support for unreachable 
llvm-svn: 17056
 2004-10-16 18:21:33 +00:00
Chris Lattner 61753bf847 Add support for undef 
llvm-svn: 17055
 2004-10-16 18:19:26 +00:00
Reid Spencer ace94df71f Update to reflect changes in Makefile rules. 
llvm-svn: 16950
 2004-10-13 11:46:52 +00:00
Reid Spencer b84cbf2725 Initial version of automake Makefile.am file. 
llvm-svn: 16885
 2004-10-10 20:43:57 +00:00
Reid Spencer 6614946443 Convert code to compile with vc7.1. 
Patch contributed by Paolo Invernizzi. Thanks Paolo!

llvm-svn: 16368
 2004-09-15 17:06:42 +00:00
Reid Spencer f7948483d2 Simplify the sys::Memory interface per Chris' request. 
llvm-svn: 16318
 2004-09-13 22:38:11 +00:00
Reid Spencer 96019262ca Convert the Emitter to use the lib/System "Memory" interface instead of the 
old SystemUtils.h interface to allocate RWX blocks of memory.

llvm-svn: 16286
 2004-09-11 04:31:03 +00:00
Reid Spencer 7c16caa336 Changes For Bug 352 
Move include/Config and include/Support into include/llvm/Config,
include/llvm/ADT and include/llvm/Support. From here on out, all LLVM
public header files must be under include/llvm/.

llvm-svn: 16137
 2004-09-01 22:55:40 +00:00
Chris Lattner 3361c5da6f Add a special case for argc,argv 
llvm-svn: 15802
 2004-08-16 01:07:04 +00:00
Chris Lattner b1cad0b3bc Don't pass too many arguments into runFunction 
llvm-svn: 15801
 2004-08-16 01:05:35 +00:00
Chris Lattner 3f9d4ed43d Finally, add support for calling arbitrary non-varargs functions. 
llvm-svn: 15799
 2004-08-16 00:14:18 +00:00
Chris Lattner 58d0582548 Handle all nullary functions, of any valid return type. 
llvm-svn: 15798
 2004-08-15 23:53:06 +00:00
Chris Lattner 23f7c98016 Fine, go all of the way and check that the argument types are correct as well. 
llvm-svn: 15797
 2004-08-15 23:39:59 +00:00
Chris Lattner 8f8f72f21b These only really work if returning int or void 
llvm-svn: 15796
 2004-08-15 23:34:48 +00:00
Chris Lattner 47380e3ba0 Handle zero arg function case 
llvm-svn: 15794
 2004-08-15 23:31:43 +00:00
Chris Lattner a349c03347 Simplify code a bit, print error message always instead of asserting. 
llvm-svn: 15793
 2004-08-15 23:29:50 +00:00
Alkis Evlogimenos 832437255d Stop using getValues(). 
llvm-svn: 15487
 2004-08-04 08:44:43 +00:00
Reid Spencer 6a0fd73bee bug 122: 
- Replace ConstantPointerRef usage with GlobalValue usage
- Correct isa<Constant> for GlobalValue subclass

llvm-svn: 14951
 2004-07-18 00:41:27 +00:00
Chris Lattner 5c4de70691 Fixes for PR341 
llvm-svn: 14848
 2004-07-15 02:51:32 +00:00
Chris Lattner 60a7dd16c4 Fixes for PR341 
llvm-svn: 14847
 2004-07-15 02:51:31 +00:00
Chris Lattner 802cffd928 The cleanup is done. Update comment. 
llvm-svn: 14761
 2004-07-11 08:24:02 +00:00
Chris Lattner c4e6bb5f9f Make add constantexprs work with all types, fixing the regressions from last night 
llvm-svn: 14760
 2004-07-11 08:01:11 +00:00
Chris Lattner 8267b7e17d Goodbye macro hell, hello nice clean simple extensible code. This change 
also gives the JIT the ability to dynamically load targets. e.g.

lli -load libparisc.so -march=parisc foo.bc

llvm-svn: 14750
 2004-07-11 04:02:06 +00:00
Reid Spencer 1a4152fa2c Make error message consistent with the rest of LLVM by saying that bytecode 
is read, not parsed.

llvm-svn: 14677
 2004-07-07 21:20:28 +00:00
Reid Spencer 6967cd54f3 Fix for bug 391. 
Improve exeception handling around bcreader invocations.

llvm-svn: 14674
 2004-07-07 21:01:38 +00:00
Reid Spencer eb04d9bcb4 Add #include <iostream> since Value.h does not #include it any more. 
llvm-svn: 14622
 2004-07-04 12:19:56 +00:00
Chris Lattner bcdadf3765 Move the IntrinsicLowering header into the CodeGen directory, as per PR346 
llvm-svn: 14266
 2004-06-20 07:49:54 +00:00
Chris Lattner 4c96b0883f Move the IntrinsicLowering header into the CodeGen directory 
llvm-svn: 14265
 2004-06-20 07:46:18 +00:00
Chris Lattner 6b7275996c Rename Type::PrimitiveID to TypeId and ::getPrimitiveID() to ::getTypeID() 
llvm-svn: 14201
 2004-06-17 18:19:28 +00:00