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844 Commits

Author SHA1 Message Date
Evan Cheng
d7398c9b69 Rename isString -> isExternalSymbol; getString -> getExternalSymbol since these work on externsym machine relocations. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58895 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-08 07:37:34 +00:00
Evan Cheng
ca66b08bc6 More debug output. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58894 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-08 07:22:53 +00:00
Evan Cheng
366cf29ca5 More debug output. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58868 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-07 22:30:29 +00:00
Evan Cheng
47c01a0099 Jump tables may be emitted by target. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58835 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-07 09:02:17 +00:00
Evan Cheng
eb5d95a22d Improve JIT debugging outputs format consistency. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58807 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-06 17:46:04 +00:00
Evan Cheng
6863fb033a Need a \n. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58788 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-06 01:18:29 +00:00
Evan Cheng
a7916f586d Undo 58778 but makes the binary dump prettier. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58782 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-05 23:44:08 +00:00
Evan Cheng
5e136c0f37 Remove debug output that's not really useful. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58778 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-05 23:21:11 +00:00
Evan Cheng
c96a8e7df1 Rename isGVLazyPtr to isGVNonLazyPtr relocation. This represents Mac OS X 
indirect gv reference. Please don't call it lazy.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58746 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-05 01:50:32 +00:00
Evan Cheng
4e20c5c30b Debugging output tweak. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58737 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-05 00:22:28 +00:00
Evan Cheng
b0b53491ef For some targets, it's not possible to place GVs in the same memory buffer as the MachineCodeEmitter allocated memory. Code and data has different read / write / execution privilege requirements. 
This is a short term workaround. The current solution is for the JIT memory manager to manage code and data memory separately.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58688 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-04 09:30:48 +00:00
Evan Cheng
89687e3e4a 80 col violation. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58684 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-04 06:10:31 +00:00
Evan Cheng
9200605cd5 Silence a compiler warning. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58598 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-11-03 07:14:02 +00:00
Jim Grosbach
8fe95356dd Revert errant deletion. The target needs to be able to specify that it doesn't want the generic constant pool to be emitted. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58475 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-30 23:44:39 +00:00
Evan Cheng
ef5784ef9b Let target resolve some relocation results. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58407 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-29 23:54:46 +00:00
Jim Grosbach
bc6d876adf Support for constant islands in the ARM JIT. 
Since the ARM constant pool handling supercedes the standard LLVM constant
pool entirely, the JIT emitter does not allocate space for the constants,
nor initialize the memory. The constant pool is considered part of the 
instruction stream.

Likewise, when resolving relocations into the constant pool, a hook into
the target back end is used to resolve from the constant ID# to the
address where the constant is stored.

For now, the support in the ARM emitter is limited to 32-bit integer. Future
patches will expand this to the full range of constants necessary.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58338 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-28 18:25:49 +00:00
Nicolas Geoffray
46fa139e26 Support for allocation of TLS variables in the JIT. Allocation of a global 
variable is moved to the execution engine. The JIT calls the TargetJITInfo
to allocate thread local storage. Currently, only linux/x86 knows how to
allocate thread local global variables.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@58142 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-25 15:41:43 +00:00
Oscar Fuentes
5c5b6dfd0e CMake: Turned some libraries into partially linked objects. Corrected 
names of LLVMCore and ARMCodeGen.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57943 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-22 02:51:53 +00:00
Nuno Lopes
cef7527a85 fix a tricky bug in the JIT global variable emitter, that was triggered when JITing a variable independently of a function. This lead to sharing memory memory between functions and GVs thus changing the value of a GV could change the code in execution. more details on the ML. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57900 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-21 11:42:16 +00:00
Nuno Lopes
c8ed902298 little optimization: reuse getPointerToGlobalIfAvailable(CGV) value in emitGlobals() 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57484 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-14 10:04:52 +00:00
Mon P Wang
77fcca845e Revert r57340 move guard mutex in getPointerToFunction as this can cause 
deadlock issues with java


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57356 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-10 18:07:10 +00:00
Mon P Wang
1c341c8462 Moved guard mutex upwards to guard materializing a function 
in getPointerToFunction



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57340 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-10 01:47:42 +00:00
Dale Johannesen
23a98551ab Add a "loses information" return value to APFloat::convert 
and APFloat::convertToInteger.  Restore return value to
IEEE754.  Adjust all users accordingly.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57329 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-09 23:00:39 +00:00
Dale Johannesen
7111b02c73 Rename APFloat::convertToAPInt to bitcastToAPInt to 
make it clearer what the function does.  No functional
change.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57325 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-09 18:53:47 +00:00
Duncan Sands
4520dd2b7b Add <cstdio> include where needed by gcc-4.4. 
Patch by Samuel Tardieu.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57291 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-08 07:23:46 +00:00
Daniel Dunbar
489032a2b7 Unbreak build. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57017 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-03 17:11:57 +00:00
Jim Grosbach
cce6c297c5 On Darwin ARM, memory needs special handling to do JIT. This patch expands 
this handling to work properly for modifying stub functions, relocations
back to entry points after JIT compilation, etc..


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57013 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-03 16:17:20 +00:00
Dan Gohman
d735b8019b Switch the MachineOperand accessors back to the short names like 
isReg, etc., from isRegister, etc.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57006 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-03 15:45:36 +00:00
Nicolas Geoffray
dcb31e1790 Acquire the lock only when necessary. More precisely, do not acquire 
the lock when calling a method which may materialize the llvm::Function.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56995 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-10-03 07:27:08 +00:00
Evan Cheng
18314dc741 Add runStaticConstructorsDestructors which runs ctors / dtors of a single module. Patch by David Chisnall. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56849 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-09-30 15:51:21 +00:00
Devang Patel
0598866c05 Large mechanical patch. 
s/ParamAttr/Attribute/g
s/PAList/AttrList/g
s/FnAttributeWithIndex/AttributeWithIndex/g
s/FnAttr/Attribute/g

This sets the stage 
- to implement function notes as function attributes and 
- to distinguish between function attributes and return value attributes.

This requires corresponding changes in llvm-gcc and clang.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56622 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-09-25 21:00:45 +00:00
Evan Cheng
446531e7bb Add DisableGVCompilation which forces the JIT to assert when it tries to allocate space for a GlobalVariable. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56557 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-09-24 16:25:55 +00:00
Devang Patel
eaf42abab6 s/ParameterAttributes/Attributes/g 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56513 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-09-23 23:03:40 +00:00
Oscar Fuentes
3d01fc7de8 Initial support for the CMake build system. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56419 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-09-22 01:08:49 +00:00
Evan Cheng
bc4707a255 Preliminary support for systems which require changing JIT memory regions privilege from read / write to read / executable. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56303 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-09-18 07:54:21 +00:00
Anton Korobeynikov
19e861a4ff Make safer variant of alias resolution routine to be default 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@56005 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-09-09 20:05:04 +00:00
Evan Cheng
252ddfbdbc MMI may be null. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55626 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-09-02 08:14:01 +00:00
Nicolas Geoffray
d046fc61ac Add support for JIT exceptions on Darwin. Since we're dealing with libgcc, 
whose darwin code was written after the ability to dynamically register frames,
we need to do special hacks to make things work.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55507 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-08-28 22:34:49 +00:00
Dan Gohman
b6e3d6ce70 Avoid a warning about isTargetNullPtr being unused in release builds. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55350 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-08-26 01:38:29 +00:00
Evan Cheng
a044dfcb5a Get rid of a couple of dynamic_cast. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55022 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-08-20 00:28:12 +00:00
Nicolas Geoffray
2d450ebe18 Update the JIT exception writer to better mimic the codegen exception writer. 
Also skip indirect encoding for platforms that ask for one: we direclty
write an address, not a pointer to the address.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54987 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-08-19 14:48:14 +00:00
Nicolas Geoffray
a7ec87cd07 Register the frame register function when allocating the JIT, 
so that lli works out of the box with -enable-eh.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54920 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-08-18 14:53:56 +00:00
Anton Korobeynikov
ffe31d7bf1 Move SLEB/ULEB size calculation routines from AsmPrinter to TargetAsmInfo. This makes JIT asmprinter-free. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54843 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-08-16 12:57:46 +00:00
Dale Johannesen
50dd1d0280 Some fixes for x86-64 JIT. Make it use small code 
model, except for external calls; this makes
addressing modes PC-relative.  Incomplete.

The assertion at the top of Emitter::runOnMachineFunction
was obviously bogus (always true) so I removed it.
If someone knows what the correct test should be to cover
all the various targets, please fix.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54656 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-08-11 23:46:25 +00:00
Gordon Henriksen
c13c4d6a1b Fix the LLVMCreateJITCompiler C binding. 
Evan broke it in r54523 by adding a parameter in the implementation without
updating the header correspondingly.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54555 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-08-08 20:49:28 +00:00
Evan Cheng
502f20b17e Add new parameter Fast to createJIT to enable the fast codegen path. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54523 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-08-08 08:11:34 +00:00
Dale Johannesen
dd947ea3c5 Rewrite JIT handling of GlobalVariables so they 
are allocated in the same buffer as the code,
jump tables, etc.

The default JIT memory manager does not handle buffer
overflow well.  I didn't introduce this and I'm not
attempting to fix it here, but it is more likely to
be hit now since we're putting more stuff in the
buffer.  This affects one test that I know of so far,
MultiSource/Benchmarks/NPB-serial/is.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54442 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-08-07 01:30:15 +00:00
Dan Gohman
1eac4e0844 Use strcpy instead of sprintf here. This avoids a GCC 4.3 format-string 
warning. There wasn't actually a problem here, because the contents of
the string are known.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54385 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-08-05 23:36:35 +00:00
Dan Gohman
8f613f30a7 Trim #includes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54350 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-08-05 15:32:23 +00:00
Evan Cheng
60b75f462e Fix for PR2578. Do not split off a block whose size is less than FreeRangeHeader::getMinBlockSize(). Patch by Damien. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@54152 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-07-29 07:38:32 +00:00
Chris Lattner
663ceeb948 Add a new hidden option to the interpreter to cause it to print 
out every volatile load and store.  This is useful for tracking 
down insane volatile memory bugs.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53241 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-07-08 17:25:49 +00:00
Dan Gohman
eccfb6a165 Use empty() instead of size(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53178 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-07-07 17:52:43 +00:00
Dan Gohman
ce3c413e07 Correct a comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53064 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-07-03 00:51:05 +00:00
Dan Gohman
2dad0250f6 Prune a few dependencies on MachineFunction.h. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52976 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-07-01 18:15:35 +00:00
Dan Gohman
4406604047 Split ISD::LABEL into ISD::DBG_LABEL and ISD::EH_LABEL, eliminating 
the need for a flavor operand, and add a new SDNode subclass,
LabelSDNode, for use with them to eliminate the need for a label id
operand.

Change instruction selection to let these label nodes through
unmodified instead of creating copies of them. Teach the MachineInstr
emitter how to emit a MachineInstr directly from an ISD label node.

This avoids the need for allocating SDNodes for the label id and
flavor value, as well as SDNodes for each of the post-isel label,
label id, and label flavor.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52943 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-07-01 00:05:16 +00:00
Chris Lattner
18e0459837 Implement JIT support for global aliases, patch by David Chisnall! 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52738 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-06-25 20:21:35 +00:00
Chris Lattner
bc52cada09 Switch the PPC backend and target-independent JIT to use the libsystem 
InvalidateInstructionCache method instead of calling through
a hook on the JIT.  This is a host feature, not a target feature.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52734 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-06-25 17:18:44 +00:00
Dan Gohman
719de53742 Use back() instead of [size()-1]. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52600 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-06-21 22:00:54 +00:00
Dan Gohman
933e51c5e3 Use static_cast instead of reinterpret_cast for casting void*. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52592 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-06-21 20:17:03 +00:00
Gordon Henriksen
54227f6752 Add C binding for ExecutionEngine::addGlobalMapping. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52523 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-06-20 02:16:11 +00:00
Anton Korobeynikov
210539ebc4 Provide generic hooks for icache invalidation. Add PPC implementation. 
Patch by Gary Benson!


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52418 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-06-17 17:30:05 +00:00
Evan Cheng
1b088f3310 Don't forget to initialize SymbolSearchingDisabled. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52414 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-06-17 16:49:02 +00:00
Chris Lattner
e846db6675 Add a new flag that disables symbol lookup with dlsym when set. This allows 
a JIT client to completely control symbol lookup with the LazyFunctionCreator
interface.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@52335 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-06-16 17:44:14 +00:00
Dan Gohman
ee335e35ac Add #includes to make some dependencies explicit. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51496 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-23 20:40:06 +00:00
Nate Begeman
f049e07eb8 Fix a couple issues with the JIT and multiple modules: 
1. The "JITState" object creates a PassManager with the ModuleProvider that the
   jit is created with.  If the ModuleProvider is removed and deleted, the
   PassManager is invalid.

2. The Global maps in the JIT were not invalidated with a ModuleProvider was 
   removed.  This could lead to a case where the Module would be freed, and a 
   new Module with Globals at the same addresses could return invalid results.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51384 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-21 16:34:48 +00:00
Dan Gohman
638e378f2c Fix ExecutionEngine's constant code to work properly when structs and arrays 
will become first-class types.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51293 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-20 03:20:09 +00:00
Nate Begeman
f44085a86a Fix a backwards check in the JIT symbol table code 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51229 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-18 19:09:10 +00:00
Evan Cheng
bdb6ca178c Disable JIT symbol table for now. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51152 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-15 17:31:35 +00:00
Gabor Greif
b1dbcd886a Fix a bunch of 80col violations that arose from the Create API change. Tweak makefile targets to find these better. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51143 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-15 10:04:30 +00:00
Dale Johannesen
aafce77b17 Add CommonLinkage; currently tentative definitions 
are represented as "weak", but there are subtle differences
in some cases on Darwin, so we need both.  The intent
is that "common" will behave identically to "weak" unless
somebody changes their target to do something else.
No functional change as yet.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51118 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-14 20:12:51 +00:00
Dan Gohman
844731a7f1 Clean up the use of static and anonymous namespaces. This turned up 
several things that were neither in an anonymous namespace nor static
but not intended to be global.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51017 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-05-13 00:00:25 +00:00
Gordon Henriksen
2566388bc4 PR2202: LLVMCreateInterpreter creates a JIT 
Applying fix by Frits van Bommel.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50249 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-04-25 02:52:30 +00:00
Nicolas Geoffray
580631a73a Be pessimistic in computing the buffer size when aligning. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@50008 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-04-20 23:39:44 +00:00
Nicolas Geoffray
5913e6c5db Cosmetic changes, as suggested by Evan. No functionality changes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49993 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-04-20 17:44:19 +00:00
Nicolas Geoffray
fd7d99120b Do not hold the JIT lock when materializing a function and verify if the 
function has already been codegen'd. This is required by the Java class loading
mechanism which executes Java code when materializing a function.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49988 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-04-20 08:33:02 +00:00
Chris Lattner
02a260aa11 Switch to using Simplified ConstantFP::get API. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49977 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-04-20 00:41:09 +00:00
Nicolas Geoffray
dc17ab2bf0 Enable jitting with a known memory size. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49924 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-04-18 20:59:31 +00:00
Nicolas Geoffray
51cc3c13ea Correlate stubs with functions in JIT: when emitting a stub, the JIT tells the memory manager which function 
the stub will resolve.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49814 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-04-16 20:46:05 +00:00
Chris Lattner
3b37448904 Fix some serious logic errors that broke the jit on darwin/x86-64. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49606 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-04-13 07:04:56 +00:00
Evan Cheng
97b8c40d09 Add debugging code. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49566 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-04-12 00:22:01 +00:00
Chris Lattner
6098e4be94 Reenable JIT symbol table. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49548 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-04-11 18:11:56 +00:00
Chris Lattner
aee7f21c47 fix warnings with assertions disabled. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49285 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-04-06 21:50:58 +00:00
Gabor Greif
051a950000 API changes for class Use size reduction, wave 1. 
Specifically, introduction of XXX::Create methods
for Users that have a potentially variable number of
Uses.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49277 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-04-06 20:25:17 +00:00
Chris Lattner
e52419147a disable this for now. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49248 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-04-05 04:12:01 +00:00
Chris Lattner
8ac66c122b Provide an initial cut at exposing JIT compiled symbols to performance 
tools.  This is currently only enabled on the mac, but could easily be
supported by other hosts that are interested.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49207 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-04-04 05:51:42 +00:00
Chris Lattner
f4cc3096fd Make ExecutionEngine::updateGlobalMapping return the old mapping. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49206 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-04-04 04:47:41 +00:00
Chris Lattner
d27c991ceb Fix "Control reaches the end of non-void function" warnings, 
patch by David Chisnall.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48963 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-03-30 18:22:13 +00:00
Erick Tryzelaar
7c1483bc6f Expose ExecutionEngine::getTargetData() to c and ocaml bindings. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48851 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-03-27 00:27:14 +00:00
Dan Gohman
950a4c40b8 Add explicit keywords. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48801 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-03-25 22:06:05 +00:00
Anton Korobeynikov
299d9d74e9 Register EH frames emitted in JIT when using gcc unwinding runtime 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48688 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-03-22 08:53:09 +00:00
Duncan Sands
08bfe26f5a Fix formatting. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48151 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-03-10 16:38:37 +00:00
Nick Lewycky
6456d8639b Load the symbols first so that the interpreter constructor can find them when 
it tries to initialize them.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48046 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-03-08 02:49:45 +00:00
Chris Lattner
0fdaa0b8f1 fix 80 col violations 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48019 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-03-07 20:05:43 +00:00
Dan Gohman
6282406492 Simplify code using convertFromZeroExtendedInteger with an APInt 
by using the new convertFromAPInt directly.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47739 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-02-29 01:27:13 +00:00
Anton Korobeynikov
4c71dfe356 Update gcc 4.3 warnings fix patch with recent head changes 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47368 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-02-20 11:10:28 +00:00
Anton Korobeynikov
ae9f3a3b7c Unbreak build with gcc 4.3: provide missed includes and silence most annoying warnings. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47367 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-02-20 11:08:44 +00:00
Evan Cheng
8647bcd5de Added memmove to interpreter external functions list. Patch by Daniel Dunbar. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47363 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-02-20 07:55:26 +00:00
Chris Lattner
b6e1dd7075 Support vector constant zeros, thanks to Zack Rusin for the testcase. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47148 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-02-15 00:57:28 +00:00
Nicolas Geoffray
afe6c2b001 Enable exception handling int JIT 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47079 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-02-13 18:39:37 +00:00
Dan Gohman
3035959425 Use empty() instead of comparing size() with zero. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@46514 91177308-0d34-0410-b5e6-96231b3b80d8
 2008-01-29 13:02:09 +00:00