cd3706cd1c
Re-add the Metadata.h include to LLVMContextImpl.h so that MDNode is complete
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where FoldingSet<MDNode> is instantiated. Clang and MSVC complain; gcc
doesn't.
llvm-svn: 99147
2010-03-21 22:08:41 +00:00
4cfb3a7656
Move the LLVMContextImpl implementation into a .cpp file.
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llvm-svn: 99146
2010-03-21 21:17:34 +00:00
ade270e225
Memoize InlineAsms into the LLVMContext and delete them on shutdown.
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Fixes PR803.
llvm-svn: 99143
2010-03-21 20:37:19 +00:00
2cc2476198
Delete MDNodes when LLVMContext is destroyed. Previous attempts: r97918, r97788.
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Tested: clang debug bootstrap, llvm-gcc bootstrap, `make check-lit`
after configuring with --with-llvmgccdir (and this did run the
FrontendC* tests this time)
llvm-svn: 98410
2010-03-13 01:26:15 +00:00
5cdbd7064c
Roll back r97918 again. Just configuring against llvm-gcc wasn't enough to run
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the FrontendC* tests. :(
llvm-svn: 97921
2010-03-07 19:26:40 +00:00
aba6ea8254
Reapply r97788 to free MDNodes when the LLVMContext is destroyed. It
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bootstraps llvm-gcc this time.
llvm-svn: 97918
2010-03-07 18:46:57 +00:00
5c92f933b3
Revert r97788 because it broke test/FrontendC/2010-02-16-DbgVarScope.c.
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llvm-svn: 97792
2010-03-05 06:43:49 +00:00
39e0d52080
Free MDNodes when the LLVMContext is destroyed. Leak found by Valgrind.
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llvm-svn: 97788
2010-03-05 05:47:09 +00:00
bd8a759589
Stop leaking MDStrings.
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llvm-svn: 97763
2010-03-04 23:24:19 +00:00
82ab3f8727
Destroy MDNodes gracefully while deleting llvm context.
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llvm-svn: 96609
2010-02-18 20:53:16 +00:00
392be58cad
Add support for a union type in LLVM IR. Patch by Talin!
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llvm-svn: 96011
2010-02-12 20:49:41 +00:00
c07f1f4f7b
revert 95903.
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llvm-svn: 95918
2010-02-11 20:58:56 +00:00
11ddc679ca
Destroy MDNodes while destructing llvm context.
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llvm-svn: 95903
2010-02-11 19:35:10 +00:00
c660b23075
Fix some of the memcheck errors found in the JIT unittests.
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llvm-svn: 95856
2010-02-11 06:41:30 +00:00
a0566979b7
Final step in the metadata API restructuring: move the
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getMDKindID/getMDKindNames methods to LLVMContext (and add
convenience methods to Module), eliminating MetadataContext.
Move the state that it maintains out to LLVMContext.
llvm-svn: 92259
2009-12-29 09:01:33 +00:00
28f244863e
This fixes a memory leak in OpaqueType found by Google's internal heapchecker.
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llvm-svn: 91611
2009-12-17 19:55:06 +00:00
45d040bd85
Remove isPod() from DenseMapInfo, splitting it out to its own
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isPodLike type trait. This is a generally useful type trait for
more than just DenseMap, and we really care about whether something
acts like a pod, not whether it really is a pod.
llvm-svn: 91421
2009-12-15 07:26:43 +00:00
37536b90e1
remove a bunch of locking from LLVMContextImpl. Since only one thread
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can be banging on a context at a time, this isn't needed. Owen, please
review.
llvm-svn: 85728
2009-11-01 18:42:03 +00:00
31b132c0b7
IR support for the new BlockAddress constant kind. This is
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untested and there is no way to use it, next up: doing battle
with asmparser.
llvm-svn: 85349
2009-10-28 00:01:44 +00:00
f6ee7bea88
Rename lib/VMCore/ConstantsContext.h:ValueMap<> to ConstantUniqueMap<> to avoid
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colliding with llvm/ADT/ValueMap.h:ValueMap<>.
llvm-svn: 85344
2009-10-27 23:45:55 +00:00
27e0be274e
Derive metadata hierarchy from Value instead of User.
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llvm-svn: 84801
2009-10-21 23:57:35 +00:00
5dab84ca9c
Banish ConstantsLock. It's serving no purpose other than slowing things down
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at the moment.
llvm-svn: 84529
2009-10-19 20:11:52 +00:00
2d85eef974
s/class Metadata/class MetadataContext/g
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llvm-svn: 83019
2009-09-28 21:41:20 +00:00
d5497a4bf8
Add llvm::Metadata to manage metadata used in a context.
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This interface will be used to attach metadata with an instruction.
llvm-svn: 82060
2009-09-16 18:09:00 +00:00
5ffc3854f6
Fix whitespaces.
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llvm-svn: 81468
2009-09-10 22:36:12 +00:00
93056ec4e2
Gracefully destroy MDNodes.
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llvm-svn: 81353
2009-09-09 17:07:07 +00:00
926fc3d68d
Remove dead code.
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llvm-svn: 81235
2009-09-08 18:14:36 +00:00
f7188325ef
Now Bitcode reader bug is fixed. Reapply 80839.
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Use CallbackVH, instead of WeakVH, to hold MDNode elements.
Use FoldingSetNode to unique MDNodes in a context.
Use CallbackVH hooks to update context's MDNodeSet appropriately.
llvm-svn: 80868
2009-09-03 01:39:20 +00:00
c180029be4
Revert 80839 for now. It causes test failures.
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llvm-svn: 80841
2009-09-02 21:49:26 +00:00
36309cd391
Use CallbackVH, instead of WeakVH, to hold MDNode elements.
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Use FoldingSetNode to unique MDNodes in a context.
Use CallbackVH hooks to update context's MDNodeSet appropriately.
llvm-svn: 80839
2009-09-02 21:22:09 +00:00
8c7f86e698
For now disable MDNode uniquing. This fixes llvm-gcc bootstrap failure on certain Mac OS X 10.5. I am working on a proper fix.
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llvm-svn: 80738
2009-09-01 23:56:42 +00:00
d18e668fbc
Free the constants that have no uses in ~LLVMContext.
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This fixes leaks from LLVMContext in multithreaded apps.
Since constants are only deleted if they have no uses, it is safe to not delete
a Module on shutdown, as many single-threaded tools do.
Multithreaded apps should however delete the Module before destroying the
Context to ensure that there are no leaks (assuming they use a different context
for each thread).
llvm-svn: 80590
2009-08-31 16:14:59 +00:00
97d2cb8394
Allocate the basic types inside the LLVMContextImpl instance,
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rather than separately with new. Move the members above the
TypeMap members to avoid destruction order issues. This fixes
a leak of these objects, and eliminates an extra level of
indirection in Type::getInt32Ty and friends.
llvm-svn: 79997
2009-08-25 16:00:35 +00:00
3fb4aabc06
Use standard LLVM-style headers.
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llvm-svn: 79817
2009-08-23 04:24:24 +00:00
6d549d6450
Reapply my less-lock-contention-in-leak-detector patch, now with new files
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actually added.
llvm-svn: 79429
2009-08-19 17:07:46 +00:00
077df2c4ce
Revert my last patch temporarily.
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llvm-svn: 79388
2009-08-19 00:52:13 +00:00
3042539089
Privatize part of the leak detector mechanism, which turned out to be heavily contended
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when trying to run opt in parallel. This lets parallel opt crunch 403.gcc in about a third
of the time.
llvm-svn: 79387
2009-08-19 00:37:02 +00:00
e8f2185a2f
Privatize the ValueHandle global map. Because this is used so heavily throughout the code base, locking all accesses to
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it is not practical performance-wise.
llvm-svn: 79355
2009-08-18 18:28:58 +00:00
9801560ace
Privatize the last bits of static type state.
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llvm-svn: 79258
2009-08-17 17:59:35 +00:00
286b3af6ae
Move the TypeMap lock to a member on LLVMContextImpl.
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llvm-svn: 79256
2009-08-17 17:34:27 +00:00
a42ac6953b
Actually privatize a IntegerTypes, and fix a few bugs exposed by this.
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llvm-svn: 78955
2009-08-13 23:27:32 +00:00
78c3bcb582
Make LLVMContext and LLVMContextImpl classes instead of structs.
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llvm-svn: 78690
2009-08-11 17:45:13 +00:00
c5aa8c6d29
Remove dead metadata.
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llvm-svn: 78651
2009-08-11 06:31:57 +00:00
9b4ea1c474
Remove MDNode from ValueMap when MDNode is destroyed.
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llvm-svn: 78612
2009-08-10 22:59:46 +00:00
2c6c743039
Rename MDNodeSet as MDNodes.
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llvm-svn: 78607
2009-08-10 22:31:31 +00:00
13234f83ac
Change the MDNode uniquing to a ValueMap, at Devang's request.
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llvm-svn: 78577
2009-08-10 18:16:08 +00:00
03cb69fbd1
Privatize the StructType table, which unfortunately involves routing contexts through a number of APIs.
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llvm-svn: 78258
2009-08-05 23:16:16 +00:00
4b5c761af2
Privatize the FunctionType table.
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llvm-svn: 78221
2009-08-05 18:13:27 +00:00
e565995c65
Privatize the PointerType factory.
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llvm-svn: 78130
2009-08-05 00:15:12 +00:00
d918649d5f
Privatize the VectorType uniquing.
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llvm-svn: 78125
2009-08-04 23:47:44 +00:00
Jeffrey Yasskin