Commit Graph

3407 Commits

Author SHA1 Message Date
Benjamin Kramer 5656e4fcd3 fix a unitialized pointer in NamedMDNode (and reenable unittest)
llvm-svn: 77597
2009-07-30 15:35:55 +00:00
Daniel Dunbar e8b3236284 Twine: Provide [u]int{32,64} conversions via implicit constructors instead of
explicitly.

llvm-svn: 77576
2009-07-30 03:47:15 +00:00
Daniel Dunbar 54914e2b3a Disable the NamedMDNodeTest, it is failing everywhere.
llvm-svn: 77569
2009-07-30 02:08:27 +00:00
Devang Patel 0924b33a1e Add NamedMDNode test.
llvm-svn: 77550
2009-07-30 00:03:41 +00:00
Owen Anderson 4056ca9568 Move types back to the 2.5 API.
llvm-svn: 77516
2009-07-29 22:17:13 +00:00
Benjamin Kramer 9a59b2a21d Update unittest for LLVM API change.
llvm-svn: 77496
2009-07-29 19:18:13 +00:00
Benjamin Kramer a6d0436b97 fix unittest on platforms with unsigned chars (e.g. linux-ppc)
llvm-svn: 77471
2009-07-29 16:48:32 +00:00
Daniel Dunbar b49994ad7e Twines: Support numeric conversion directly (uitostr, etc).
- Provides static constructors for doing number to string conversions without
   using temporaries.

 - There are several ways to do this, I think given the Twine constraints this
   is the simplest one.

 - One FIXME for fast number -> hex conversion.

 - Added another comment on one last major bit of perf work Twines need, which
   is to make raw_svector_ostream more efficient.

llvm-svn: 77445
2009-07-29 07:08:44 +00:00
Benjamin Kramer 28983a4cf6 fix unittest
llvm-svn: 77375
2009-07-28 22:03:24 +00:00
Benjamin Kramer 729749d34d Remove trailing slashes from include paths. Some versions of mingw don't like them.
llvm-svn: 77188
2009-07-27 09:39:18 +00:00
Daniel Dunbar 19e7076ddd Update Triple to use StringRef/Twine based APIs.
- This is now shorter, simpler, safer, and more efficient, what a deal.

llvm-svn: 77119
2009-07-26 03:31:47 +00:00
Daniel Dunbar 56563f33f7 Add StringRef::{slice, split}, two convenient string operations which are simple
and efficient on a StringRef.

llvm-svn: 77117
2009-07-26 03:18:15 +00:00
Reid Kleckner 4b1f2f4779 Added a test and fixed a bug in BumpPtrAllocator relating to large alignment
values.  Hopefully this fixes PR4622.

llvm-svn: 77088
2009-07-25 21:26:02 +00:00
Daniel Dunbar d43b86d4a4 Finish migrating VMCore to StringRef/Twine based APIs.
llvm-svn: 77051
2009-07-25 06:02:13 +00:00
Jeffrey Yasskin f4e1db1722 Add a missing ilist_node.h #include to SparseBitVector, and add a very short
test for it. The test is by no means complete, but it tests the problem I was
fixing.

llvm-svn: 77025
2009-07-25 00:33:57 +00:00
Owen Anderson edb4a70325 Revert the ConstantInt constructors back to their 2.5 forms where possible, thanks to contexts-on-types. More to come.
llvm-svn: 77011
2009-07-24 23:12:02 +00:00
Daniel Dunbar afcf5b30cb Add Twine ADT.
- Not currently used.

llvm-svn: 76956
2009-07-24 07:04:27 +00:00
Reid Kleckner cbb9348e76 Fixing unittests on 32-bit Darwin, using 0x...ULL instead of 0x...U .
llvm-svn: 76904
2009-07-23 22:27:18 +00:00
Reid Kleckner 4b3a356493 Re-committing r76828 with the JIT memory manager changes now that the build
bots like the BumpPtrAllocator changes.

llvm-svn: 76902
2009-07-23 21:46:56 +00:00
Reid Kleckner c2d882dd1a Re-committing changes from r76825 to BumpPtrAllocator with a fix and tests for
an off-by-one error.

llvm-svn: 76891
2009-07-23 18:34:13 +00:00
Daniel Dunbar 5bf72e20eb Convert StringMap to using StringRef for its APIs.
- Yay for '-'s and simplifications!

 - I kept StringMap::GetOrCreateValue for compatibility purposes, this can
   eventually go away. Likewise the StringMapEntry Create functions still follow
   the old style.

 - NIFC.

llvm-svn: 76888
2009-07-23 18:17:34 +00:00
Devang Patel 6292003492 MDString
- Rename member function size(). New name is length().
- Store string beginning and length. Earlier it used to store string end.

llvm-svn: 76841
2009-07-23 02:00:51 +00:00
Reid Kleckner 921673225c Reverting r76825 and r76828, since they caused clang runtime errors and some build failure involving memset.
llvm-svn: 76838
2009-07-23 01:40:54 +00:00
Devang Patel e059ba6ed2 Derive MDNode from MetadataBase instead of Constant. Emit MDNodes into METADATA_BLOCK in bitcode file.
llvm-svn: 76834
2009-07-23 01:07:34 +00:00
Reid Kleckner 1a722d9b73 Make the JIT code emitter properly retry and ask for more memory when it runs
out of memory, and also make the default memory manager allocate more memory
when it runs out.

Also, switch function stubs and global data over to using the BumpPtrAllocator.

This makes it so the JIT no longer mmaps (or the equivalent on Windows) 16 MB
of memory, and instead allocates in 512K slabs.  I suspect this size could go
lower, especially on embedded platforms, now that more slabs can be allocated.

llvm-svn: 76828
2009-07-23 00:49:59 +00:00
Reid Kleckner 5bd6105d65 Parameterize the BumpPtrAllocator over a slab allocator. It defaults to using
malloc, so there should be no functional changes to other code.

These changes are necessary since I have plans to use this allocator in the JIT
memory manager, and it needs a special allocator.

I also added some tests which helped me pinpoint some bugs.

llvm-svn: 76825
2009-07-23 00:30:41 +00:00
Daniel Dunbar e23388b25c Support writing a StringRef to a raw_ostream directly.
llvm-svn: 76754
2009-07-22 17:13:20 +00:00
Ryan Flynn a845ef0be7 cast signed APInt constructor params to uint64_t to suppress signedness warning
llvm-svn: 76744
2009-07-22 16:17:36 +00:00
Daniel Dunbar 1f982105a6 Add StringRef::{substr, startswith}.
llvm-svn: 76559
2009-07-21 09:18:49 +00:00
Daniel Dunbar 25f9fc5851 Add StringRef class, with fixes.
llvm-svn: 76543
2009-07-21 07:28:51 +00:00
Torok Edwin e32cd94b47 unbreak unit-tests on gcc-4.4.
llvm-svn: 76542
2009-07-21 07:09:05 +00:00
Nick Lewycky 567daf3ce8 Fix ConstantRange::unionWith. Also make it work a little hard in some cases to
return the smallest union of two ranges instead of just any range that happens
to contain the union.

llvm-svn: 76360
2009-07-19 03:44:35 +00:00
Nick Lewycky 0d13903563 Replace intersectWith with maximalIntersectWith. The latter guarantees that
all values belonging to the intersection will belong to the resulting range.
The former was inconsistent about that point (either way is fine, just pick
one.) This is part of PR4545.

llvm-svn: 76289
2009-07-18 06:34:42 +00:00
Daniel Dunbar 38e46c46b4 Unbreak unittests build.
- Reid, please check, I'm not sure if this is what was intended.

llvm-svn: 76286
2009-07-18 06:08:49 +00:00
Reid Kleckner fc8a2d5a83 Add EngineBuilder to ExecutionEngine in favor of the five optional argument EE::create().
Also a test commit.

llvm-svn: 76276
2009-07-18 00:42:18 +00:00
Daniel Dunbar e5df197e70 Add SmallString unit test.
- Patch by Ryan Flynn!

llvm-svn: 76081
2009-07-16 17:00:06 +00:00
Owen Anderson b6b2530000 Move EVER MORE stuff over to LLVMContext.
llvm-svn: 75703
2009-07-14 23:09:55 +00:00
Dan Gohman 734759e5db Port this unittest to use LLVMContext.
llvm-svn: 75583
2009-07-14 01:26:26 +00:00
Nick Lewycky 571bf54569 Fix an error in ConstantRange::getSignedMax on wrapped ranges. Thanks once
again to Daniel Dunbar and KLEE!

llvm-svn: 75449
2009-07-13 04:50:21 +00:00
Nick Lewycky 5edc459220 'i8 full-range' sign extended to i16 should equal [-128, 128) not [-128, 127).
Found by Daniel Dunbar and KLEE.

llvm-svn: 75448
2009-07-13 04:17:23 +00:00
Owen Anderson 53a52215b5 Begin the painful process of tearing apart the rat'ss nest that is Constants.cpp and ConstantFold.cpp.
This involves temporarily hard wiring some parts to use the global context.  This isn't ideal, but it's
the only way I could figure out to make this process vaguely incremental.

llvm-svn: 75445
2009-07-13 04:09:18 +00:00
Nick Lewycky 5302389442 Multiply was very wrong for wrapped ranges. This supplies a half-fix that will
generally return Full on all wrapped inputs. "Fixes" PR4545.

llvm-svn: 75444
2009-07-13 03:27:41 +00:00
Nick Lewycky 73b704dd9c Fix a bug summing two full sets. The overflow checking doesn't handle sets as
large as the full set, only those one size smaller. Thanks to Daniel Dunbar
who found this bug using Klee!

llvm-svn: 75443
2009-07-13 02:49:08 +00:00
Daniel Dunbar 6d6023b5f7 Clarify a FIXME.
llvm-svn: 75422
2009-07-12 19:45:34 +00:00
Nick Lewycky f1b8cb3760 Implement udiv for ConstantRanges.
llvm-svn: 75413
2009-07-12 05:18:18 +00:00
Nick Lewycky 071e176667 This is not overly conservative.
Some = [10, 2730). A subset of that is [1024..2048) which covers every possible
10-bit pattern.

llvm-svn: 75411
2009-07-12 02:28:40 +00:00
Nick Lewycky 2951c990cd Implement ConstantRange::multiply based on the code in LoopVR.
llvm-svn: 75410
2009-07-12 02:19:05 +00:00
Nick Lewycky fc69ee2cc6 Fix handling of max and full set.
A full set is a constant range that represents any number. If you take the
umax of that and [5, 10) you end up with [5, INT_MAX] because the values less
than 5 would be umax's against a value which is at least 5.

llvm-svn: 75372
2009-07-11 19:22:21 +00:00
Nick Lewycky 17a4fa84ee Break the world's largest unit test down a few logical lines. No semantic
changes.

llvm-svn: 75369
2009-07-11 18:43:20 +00:00
Dan Gohman a32ee1d3f2 Don't use a void return type with a function that returns a value.
llvm-svn: 75364
2009-07-11 13:56:14 +00:00
Owen Anderson c490dee828 Fix unit tests.
llvm-svn: 75262
2009-07-10 18:58:29 +00:00
Dan Gohman dc33ae27ed Revert the part of 75177 that split ConstantRange into two classes, and
merge the new functionality and unittests into ConstantRange. Thanks to
Nick Lewycky for pointing out that it isn't necessary to have two separate
classes here.

llvm-svn: 75191
2009-07-09 23:16:10 +00:00
Dan Gohman 5035fbf91c Add a ConstantSignedRange class, which does for signed integers
what ConstantRange does for unsigned integers. Factor out a
common base class for common functionality.

Add some new functions for performing arithmetic on constant
ranges. Some of these are currently just stubbed out with
conservative implementations.

Add unittests for ConstantRange and ConstantSignedRange.

llvm-svn: 75177
2009-07-09 22:07:27 +00:00
Jeffrey Yasskin 70415d97a8 Add an option to allocate JITed global data separately from code. By
default, this option is not enabled to support clients who rely on
this behavior.

Fixes http://llvm.org/PR4483

A patch to allocate additional memory for globals after we run out is
forthcoming.

Patch by Reid Kleckner!

llvm-svn: 75059
2009-07-08 21:59:57 +00:00
Devang Patel f04d63a398 Drop "constant" from
!0 = constant metadata !{...}

llvm-svn: 75057
2009-07-08 21:57:07 +00:00
Devang Patel 983c6b1b8f Update SLotTracker to handle MDNode slots.
Simplify MDNode printing.

llvm-svn: 75053
2009-07-08 21:44:25 +00:00
Owen Anderson 1cf085d558 Hold the LLVMContext by reference rather than by pointer.
llvm-svn: 74640
2009-07-01 21:22:36 +00:00
Owen Anderson 8bc174aef7 Fix unit tests for LLVMContext+Module.
llvm-svn: 74622
2009-07-01 18:14:20 +00:00
Dan Gohman 10f1733d9a Reapply 74494, this time removing the conflicting definition of operator<<
in APIntTest.cpp.

llvm-svn: 74550
2009-06-30 20:10:56 +00:00
Daniel Dunbar ec6fdb6750 Revert my intentional breakage.
llvm-svn: 74531
2009-06-30 16:26:57 +00:00
Daniel Dunbar c9de159696 Intentionally break a unittest to test my buildbot gtest command.
- Apologies in advance for the noise.

llvm-svn: 74530
2009-06-30 16:11:58 +00:00
Daniel Dunbar 7cbba368fb Fix order of arguments to EXPECT_EQ
llvm-svn: 74441
2009-06-29 19:57:24 +00:00
Torok Edwin 24c7835d19 Call doInitialization(), releaseMemory(), and doFinalization() for on-the-fly passes as well.
Also don't call finalizers for LoopPass if initialization was not called.
Add a unittest that tests that these methods are called, in the proper
order, and the correct number of times.

llvm-svn: 74438
2009-06-29 18:49:09 +00:00
Jeffrey Yasskin 0b08f3d7cc Add a JITEventListener interface that gets called back when a new function is
emitted or the machine code for a function is freed.  Chris mentioned that we
may also want a notification when a stub is emitted, but that'll be a future
change.  I intend to use this to tell oprofile where functions are emitted and
what lines correspond to what addresses.

llvm-svn: 74157
2009-06-25 02:04:04 +00:00
Daniel Dunbar 71ea89dd86 Sketch streamer support for .align, .org functionality.
llvm-svn: 74109
2009-06-24 19:25:34 +00:00
Daniel Dunbar f782ebc0cb We decided to not worry about Atoms for now, it should be straightforward to
reintroduce them later.

Also, don't require MCSection* when creating a symbol.

llvm-svn: 74081
2009-06-24 17:00:42 +00:00
Daniel Dunbar de5777022c MCStreamer: Test printing values.
llvm-svn: 74076
2009-06-24 16:05:35 +00:00
Daniel Dunbar 9faf273fc4 Start MCAsmStreamer implementation.
llvm-svn: 74044
2009-06-24 01:03:06 +00:00
Misha Brukman 67a1ffa59c Reversed order of args in EXPECT_EQ() macros to be in the correct order:
EXPECT_EQ(expected, actual) .  This will make error messages understandable as
it uses terms such as "expected" and "actual" based on the order of arguments.

llvm-svn: 73150
2009-06-09 21:48:57 +00:00
Nick Lewycky adbc284666 Give embedded metadata its own type instead of relying on EmptyStructTy.
llvm-svn: 72610
2009-05-30 05:06:04 +00:00
Daniel Dunbar 5d8165435d Fix a compile warning.
llvm-svn: 71993
2009-05-18 03:44:24 +00:00
Nick Lewycky b8f9b7a965 Make MDNode use CallbackVH. Also change MDNode to store Value* instead of
Constant* in preperation of a future change to support holding non-Constants
in an MDNode.

llvm-svn: 71407
2009-05-10 20:57:05 +00:00
Dan Gohman 745ad4486e Apply Jeffrey Yasskin's CallbackVH patch, with minor tweaks from me
to make the copy constructor and destructor protected, and corresponding
adjustments to the unittests.

llvm-svn: 70644
2009-05-02 21:10:48 +00:00
Stuart Hastings e54523d56e Prevent looping when DenseSet is abused.
llvm-svn: 70572
2009-05-01 20:47:53 +00:00
Jeffrey Yasskin 41f2477a50 Add tests for WeakVH and AssertingVH. These pointed out that the overloads for
the comparison operators were not only unnecessary in the presence of the
implicit conversion; they caused ambiguous overload errors. So I deleted them.

llvm-svn: 70243
2009-04-27 20:32:07 +00:00
Chris Lattner abd9bc89c5 Add a new TypeBuilder helper class, which eases making LLVM IR types.
Patch by Jeffrey Yasskin!

llvm-svn: 70084
2009-04-25 22:14:04 +00:00
Chris Lattner b869a0ade1 Fix PR4040: APInt's string constructor is too strict
patch by Jeff Yasskin!

llvm-svn: 70058
2009-04-25 18:34:04 +00:00
Chris Lattner a776fc78a9 "I got annoyed at the compiler warnings from ConstantInt::get(Ty, -1,
true), and casts make me nervous and are verbose anyway, so here's a
ConstantInt::getSigned(Ty, int64_t) method. Just overloading
ConstantInt::get() to take an int64_t too would cause ambiguous
overload errors."

Patch by Jeffrey Yasskin!

llvm-svn: 69958
2009-04-24 05:30:14 +00:00
Owen Anderson d4f5537c5e Use the testcase from PR2791.
llvm-svn: 69846
2009-04-23 00:15:26 +00:00
Nick Lewycky 8b4db2da2b Fix pointer casting problem.
llvm-svn: 68668
2009-04-09 03:10:03 +00:00
Misha Brukman f02d62deeb Fixed compiler warning.
llvm-svn: 68664
2009-04-09 00:42:37 +00:00
Misha Brukman 680336d12f * Fixed calls to APInt ctor to work for negative values on Darwin/x86
* Converted C-style casts to C++-style casts

llvm-svn: 68613
2009-04-08 16:17:23 +00:00
Nick Lewycky 49f891958f Add support for embedded metadata to LLVM. This introduces two new types of
Constant, MDString and MDNode which can only be used by globals with a name
that starts with "llvm." or as arguments to a function with the same naming
restriction.

llvm-svn: 68420
2009-04-04 07:22:01 +00:00
Bill Wendling 66b3fffa60 Make the constants fit.
llvm-svn: 68258
2009-04-01 22:44:18 +00:00
Daniel Dunbar 4abd56677d Add llvm::Triple class for abstracting access to target triples.
- The code is silly, I'm just amusing myself. Rewrite to be efficient
   if you like. :)

Also, if you wish to debate the proper names of the triple components
I'm all ears.

llvm-svn: 68252
2009-04-01 21:53:23 +00:00
Misha Brukman 1757a810ce Added tests for math utility functions; fixed another test's header comment.
llvm-svn: 68249
2009-04-01 21:36:40 +00:00
Misha Brukman 7f1f0b03e2 include Makefile.common before using $(BuildMode) to get its definition
llvm-svn: 68167
2009-04-01 00:35:00 +00:00
Misha Brukman d1d2c50ea7 Converted a1.ll to unittests.
llvm-svn: 67652
2009-03-24 21:36:09 +00:00
Misha Brukman 5182b758a0 Renamed unittest files to have a consistent {Tt}est suffix.
llvm-svn: 67326
2009-03-19 19:09:48 +00:00
Daniel Dunbar af41991c8f Minimal raw_ostream unit tests
llvm-svn: 67083
2009-03-17 16:14:59 +00:00
Nick Lewycky 28c62d211a Remove libtool.
llvm-svn: 65517
2009-02-26 07:44:16 +00:00
Bill Wendling b9ad4921fd Fix comment.
llvm-svn: 64137
2009-02-09 12:31:40 +00:00
Torok Edwin ec39eb8519 APInt's countLeadingOnes() was broken for negative i128 values,
causing assertion failures in getSExtValue().
Fix it by making highWordBits actually contain what its name says,
and add some more unit-tests for APInt.
This fixes PR3419.

llvm-svn: 63107
2009-01-27 18:06:03 +00:00
Nick Lewycky ee22611e33 Port this test from dejagnu to unit testing.
The way this worked before was to test APInt by running
"lli -force-interpreter=true" knowing the lli uses APInt under the hood to
store its values. Now, we test APInt directly.

llvm-svn: 62514
2009-01-19 18:08:33 +00:00
Bill Wendling 8d069ef872 Fix naming of file.
llvm-svn: 62035
2009-01-11 01:25:51 +00:00
Bill Wendling c56c37f039 Adding unittests for SmallVector. Test by Talin.
llvm-svn: 62025
2009-01-10 12:56:31 +00:00
Bill Wendling 2a6dad5f0f Some generic clean-ups. Also make the StringMapEntryInitializer specialization apply only to the tests that are actually testing it.
llvm-svn: 61923
2009-01-08 09:31:36 +00:00
Bill Wendling 691c20d8fb * Don't explicitly cast "0" to "void*". This doesn't work well with specialized
StringMapEntryInitializer classes. Leave it for the compiler to figure out what
 the type is and what "0" should be transformed into.

* Un-disable the unit tests which test the StringMapEntryInitializer class.

llvm-svn: 61922
2009-01-08 08:26:46 +00:00
Bill Wendling 453b4d5204 80-column violation fix.
llvm-svn: 61919
2009-01-08 07:35:39 +00:00
Misha Brukman 017e49897e * Added unittests for StringMap
* Fixed but in StringMap::clear()
* Removed trailing whitespace

Original patch by Talin.

llvm-svn: 61914
2009-01-08 04:48:20 +00:00
Misha Brukman 204b1d2268 Minor cleanup for unittest:
* Fixed {copy,assignment} constructor test names
* s/EXPECT_EQ(true, ...)/ASSERT_TRUE(...)/

Patch by Talin.

llvm-svn: 61883
2009-01-07 21:13:53 +00:00
Bill Wendling 8790e3260d Modify the unittests Makefiles so that they don't rebuild parts of LLVM just to
run the tests. Most of this was stolen from the llvm/test Makefiles.

llvm-svn: 61648
2009-01-04 23:12:21 +00:00
Nuno Lopes 2216c9804d improve test and address Misha's comments
llvm-svn: 61609
2009-01-03 14:55:26 +00:00
Bill Wendling aeac31c8a1 Reassign the buffer to the pointer so that we don't overwrite memory.
llvm-svn: 61596
2009-01-02 23:13:30 +00:00
Nuno Lopes 533eac8204 fist short at a new unit test for ImmutableSets. no bugs found, though :P
llvm-svn: 61576
2009-01-02 13:49:50 +00:00
Nuno Lopes 69a8b01efe make 'make clean' remove test binaries as well
llvm-svn: 61572
2009-01-02 12:25:22 +00:00
Misha Brukman bcf15388ab Original patch by Talin.
* Added the first LLVM unittest -- DenseMap.
* Updated mkpatch utility to include llvm/unittests dir
* Added top-level target "unittests" to run all unittests

llvm-svn: 61541
2009-01-01 02:24:48 +00:00