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96 Commits

Author SHA1 Message Date
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
Chris Lattner
c346ecd780 remove static ctors from Statistic objects 
llvm-svn: 32700
 2006-12-19 22:43:32 +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
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
Chris Lattner
87aee74ccb init ivar 
llvm-svn: 31601
 2006-11-09 19:31:15 +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
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
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
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
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
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
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
Chris Lattner
a011ba8a76 prune #includes 
llvm-svn: 26975
 2006-03-23 05:43:58 +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
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
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
Robert Bocchino
69d621387c Fixed InitializeMemory to handle ConstantPacked. 
llvm-svn: 25481
 2006-01-20 18:18:40 +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
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
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
Misha Brukman
835702a094 Remove trailing whitespace 
llvm-svn: 21420
 2005-04-21 22:36:52 +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
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
df1f152420 Silence VS warnings. 
llvm-svn: 19391
 2005-01-08 20:13:19 +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
d215992b35 This is a horrible hack to work around libstdc++ bugs :( 
llvm-svn: 17988
 2004-11-19 08:44:07 +00:00
Chris Lattner
d7a7a3f42f Fix the interpreter crash that Michael McCracken found 
llvm-svn: 17239
 2004-10-26 05:35:14 +00:00
Chris Lattner
61753bf847 Add support for undef 
llvm-svn: 17055
 2004-10-16 18:19:26 +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
b1cad0b3bc Don't pass too many arguments into runFunction 
llvm-svn: 15801
 2004-08-16 01:05:35 +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
60a7dd16c4 Fixes for PR341 
llvm-svn: 14847
 2004-07-15 02:51:31 +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
Reid Spencer
6967cd54f3 Fix for bug 391. 
Improve exeception handling around bcreader invocations.

llvm-svn: 14674
 2004-07-07 21:01:38 +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
Chris Lattner
cef00ec3da Remove long unused #includes 
llvm-svn: 13857
 2004-05-27 21:25:44 +00:00
Chris Lattner
5def7a57c1 Fix PR296: [execution engines] Unhandled cast constant expression 
llvm-svn: 12435
 2004-03-16 08:38:56 +00:00
Chris Lattner
834b1272f3 Make the JIT zero out globals with memset instead of an element at a time. This 
should speed it up a bit on a lot of programs

llvm-svn: 11472
 2004-02-15 05:54:06 +00:00
Chris Lattner
dc631735e6 Print out all globals as they are emitted, not just those emitted from 
emitGlobals

llvm-svn: 11191
 2004-02-08 19:33:23 +00:00