009b1c1cf1
Round 2 of dead private variable removal.
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LLVM is now -Wunused-private-field clean except for
- lib/MC/MCDisassembler/Disassembler.h. Not sure why it keeps all those unaccessible fields.
- gtest.
llvm-svn: 158096
2012-06-06 19:47:08 +00:00
696835bb03
IntegersSubsetMapping: added exclude operation, that allows to exclude subset of integers from current mapping.
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llvm-svn: 157989
2012-06-05 07:57:36 +00:00
f0a3c46739
IntegersSubsetMapping:
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Changed type of Items collection: from std::vector to std::list.
Also some small fixes made in IntegersSubset.h, IntegersSubsetMapping.h and IntegersSubsetTest.cpp.
llvm-svn: 157987
2012-06-05 07:43:08 +00:00
8a28bf5dd1
Added unittests for IntegersSubset and IntegersSubsetMapping.
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- Fixed IntegersSubsetGeneric copy/assignment behaviour.
- Fixed IntegersSubsetGeneric::getSize/getSingleValue methods.
- Fixed IntegersSubsetGeneric::verify method.
Also IntegersSubset.h and IntegersSubsetMapping.h headers was fixed.
llvm-svn: 157887
2012-06-02 13:47:12 +00:00
63afc08ca7
fix corner case in ConstantRange::intersectWith().
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this fixes the missed optimization I was seeing in the CorrelatedValuePropagation pass
llvm-svn: 157032
2012-05-18 00:14:36 +00:00
1f8918f69d
Goodbye, JSONParser...
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llvm-svn: 154930
2012-04-17 17:21:17 +00:00
9af6298293
Remove support for the special 'fast' value for fpmath accuracy for the moment.
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llvm-svn: 154850
2012-04-16 19:39:33 +00:00
05f4df8d72
Make it possible to indicate relaxed floating point requirements at the IR level
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through the use of 'fpmath' metadata. Currently this only provides a 'fpaccuracy'
value, which may be a number in ULPs or the keyword 'fast', however the intent is
that this will be extended with additional information about NaN's, infinities
etc later. No optimizations have been hooked up to this so far.
llvm-svn: 154822
2012-04-16 16:28:59 +00:00
62d5f6f247
Add the MDBuilder helper class for conveniently creating metadata.
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llvm-svn: 154766
2012-04-15 18:03:49 +00:00
22120c47a7
Add YAML parser to Support.
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llvm-svn: 153977
2012-04-03 23:09:22 +00:00
f7e02a0cab
BumpPtrAllocator: Make sure threshold cannot be initialized with a value smaller than the slab size.
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This replaces r151834 with a simpler fix.
llvm-svn: 151842
2012-03-01 22:10:16 +00:00
16558f4d3b
If BumpPtrAllocator is requested to allocate a size that exceeds the slab size,
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increase the slab size.
llvm-svn: 151834
2012-03-01 20:36:32 +00:00
3119440239
unittests/Support/Casting.cpp: [PR8226] Workaround for MSVC|Debug.
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llvm-svn: 148659
2012-01-22 12:14:35 +00:00
25eb0ac418
Changes the JSON parser to use the SourceMgr.
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Diagnostics are now emitted via the SourceMgr and we use MemoryBuffer
for buffer management. Switched the code to make use of the trailing
'0' that MemoryBuffer guarantees where it makes sense.
llvm-svn: 147063
2011-12-21 18:16:39 +00:00
a379b18173
Unweaken vtables as per http://llvm.org/docs/CodingStandards.html#ll_virtual_anch
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llvm-svn: 146960
2011-12-20 02:50:00 +00:00
2c899a181c
Adds a JSON parser and a benchmark (json-bench) to catch performance regressions.
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llvm-svn: 146735
2011-12-16 13:09:10 +00:00
531042840d
Revert r146363 to allow buildbots to make forward progress.
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Original commit message:
Support/FileSystem: Implement canonicalize.
llvm-svn: 146378
2011-12-12 17:58:31 +00:00
203d7807a8
Support/FileSystem: Implement bool equivalent(file_status A, file_status B);
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llvm-svn: 146364
2011-12-12 06:04:28 +00:00
32ef4d2e1b
Support/FileSystem: Implement canonicalize.
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llvm-svn: 146363
2011-12-12 06:04:01 +00:00
0cfb3675cb
unittests/Support/Path.cpp: [recursive_directory_iterator] Work around for end iterator.
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FIXME: It should be more robust.
llvm-svn: 146294
2011-12-09 23:20:03 +00:00
9b54a3e297
unittests/SupportTests: Fix test. pop modifies the current entry, thus the
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dontlookhere check must be after it.
llvm-svn: 146217
2011-12-09 01:14:41 +00:00
a5207b9407
unittests/SupportTests: Add some outs()'s to debug the issues on some bots.
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I have run these tests under many configurations on the exact same OS as
the failures, and I can't reproduce them :(.
llvm-svn: 146214
2011-12-09 00:45:09 +00:00
0a7625d661
Support/FileSystem: Implement recursive_directory_iterator and make
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directory_iterator preserve InputIterator semantics on copy.
llvm-svn: 146200
2011-12-08 22:50:09 +00:00
e5dc7550a5
Fix Windows build, don't try to #include <pthread.h> when we know it's not
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available.
llvm-svn: 144574
2011-11-14 22:10:23 +00:00
fe856110aa
Add support for tsan annotations (thread sanitizer, a valgrind-based tool).
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These annotations are disabled entirely when either ENABLE_THREADS is off, or
building a release build. When enabled, they add calls to functions with no
statements to ManagedStatic's getters.
Use these annotations to inform tsan that the race used inside ManagedStatic
initialization is actually benign. Thanks to Kostya Serebryany for helping
write this patch!
llvm-svn: 144567
2011-11-14 20:50:16 +00:00
812da49172
Implement comparison operators for BranchProbability in a way that can't overflow INT64_MAX.
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Add a test case for the edge case that triggers this. Thanks to Chandler for bringing this to my attention.
llvm-svn: 142794
2011-10-24 13:50:56 +00:00
929f53f65c
Add compare operators to BranchProbability and use it to determine if an edge is hot.
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llvm-svn: 142751
2011-10-23 11:19:14 +00:00
c7a710f61e
NULL cannot be portably used as the last argument to a function with __attribute((sentinel)), even though it usually works. Use (void*)0 instead. PR11002.
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llvm-svn: 140720
2011-09-28 20:41:50 +00:00
0378726aed
unittests/Support/DataExtractorTest.cpp: Specify ULL explicitly to a few constants.
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It seems i686-cygwin-gcc-4.3 does not accept 64-bit constant without LL.
llvm-svn: 139664
2011-09-13 23:23:49 +00:00
88a1d9fc00
Add the DataExtractor utility class.
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It is an endian-aware helper that can read data from a StringRef. It will
come in handy for DWARF parsing. This class is inspired by LLDB's
DataExtractor, but is stripped down to the bare minimum needed for DWARF.
Comes with unit tests!
llvm-svn: 139626
2011-09-13 19:42:16 +00:00
8a3d4c43b1
Add test cases for BlockFrequency.
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llvm-svn: 136244
2011-07-27 18:57:40 +00:00
229907cd11
land David Blaikie's patch to de-constify Type, with a few tweaks.
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llvm-svn: 135375
2011-07-18 04:54:35 +00:00
b804a2b751
Second attempt at de-constifying LLVM Types in FunctionType::get(),
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StructType::get() and TargetData::getIntPtrType().
llvm-svn: 134982
2011-07-12 14:06:48 +00:00
a78cd228c2
Revert r134893 and r134888 (and related patches in other trees). It was causing
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an assert on Darwin llvm-gcc builds.
Assertion failed: (castIsValid(op, S, Ty) && "Invalid cast!"), function Create, file /Users/buildslave/zorg/buildbot/smooshlab/slave-0.8/build.llvm-gcc-i386-darwin9-RA/llvm.src/lib/VMCore/Instructions.cpp, li\
ne 2067.
etc.
http://smooshlab.apple.com:8013/builders/llvm-gcc-i386-darwin9-RA/builds/2354
--- Reverse-merging r134893 into '.':
U include/llvm/Target/TargetData.h
U include/llvm/DerivedTypes.h
U tools/bugpoint/ExtractFunction.cpp
U unittests/Support/TypeBuilderTest.cpp
U lib/Target/ARM/ARMGlobalMerge.cpp
U lib/Target/TargetData.cpp
U lib/VMCore/Constants.cpp
U lib/VMCore/Type.cpp
U lib/VMCore/Core.cpp
U lib/Transforms/Utils/CodeExtractor.cpp
U lib/Transforms/Instrumentation/ProfilingUtils.cpp
U lib/Transforms/IPO/DeadArgumentElimination.cpp
U lib/CodeGen/SjLjEHPrepare.cpp
--- Reverse-merging r134888 into '.':
G include/llvm/DerivedTypes.h
U include/llvm/Support/TypeBuilder.h
U include/llvm/Intrinsics.h
U unittests/Analysis/ScalarEvolutionTest.cpp
U unittests/ExecutionEngine/JIT/JITTest.cpp
U unittests/ExecutionEngine/JIT/JITMemoryManagerTest.cpp
U unittests/VMCore/PassManagerTest.cpp
G unittests/Support/TypeBuilderTest.cpp
U lib/Target/MBlaze/MBlazeIntrinsicInfo.cpp
U lib/Target/Blackfin/BlackfinIntrinsicInfo.cpp
U lib/VMCore/IRBuilder.cpp
G lib/VMCore/Type.cpp
U lib/VMCore/Function.cpp
G lib/VMCore/Core.cpp
U lib/VMCore/Module.cpp
U lib/AsmParser/LLParser.cpp
U lib/Transforms/Utils/CloneFunction.cpp
G lib/Transforms/Utils/CodeExtractor.cpp
U lib/Transforms/Utils/InlineFunction.cpp
U lib/Transforms/Instrumentation/GCOVProfiling.cpp
U lib/Transforms/Scalar/ObjCARC.cpp
U lib/Transforms/Scalar/SimplifyLibCalls.cpp
U lib/Transforms/Scalar/MemCpyOptimizer.cpp
G lib/Transforms/IPO/DeadArgumentElimination.cpp
U lib/Transforms/IPO/ArgumentPromotion.cpp
U lib/Transforms/InstCombine/InstCombineCompares.cpp
U lib/Transforms/InstCombine/InstCombineAndOrXor.cpp
U lib/Transforms/InstCombine/InstCombineCalls.cpp
U lib/CodeGen/DwarfEHPrepare.cpp
U lib/CodeGen/IntrinsicLowering.cpp
U lib/Bitcode/Reader/BitcodeReader.cpp
llvm-svn: 134949
2011-07-12 01:15:52 +00:00
7c57be3e2b
De-constify Types in StructType::get() and TargetData::getIntPtrType().
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llvm-svn: 134893
2011-07-11 09:56:20 +00:00
56cc1530ee
De-constify Types in FunctionType::get().
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llvm-svn: 134888
2011-07-11 07:56:41 +00:00
5dc6b794b1
Fix the implementation of ConstantRange::sub(ConstantRange). Patch by Xi Wang!
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llvm-svn: 133648
2011-06-22 21:13:46 +00:00
f3f545ea8a
fix the varargs version of StructType::get to not require an LLVMContext, making usage
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much cleaner.
llvm-svn: 133364
2011-06-18 22:48:56 +00:00
3e9f21f739
add some #includes that will soon be needed.
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llvm-svn: 133195
2011-06-16 21:36:36 +00:00
babca9aee9
Add CreateLifetimeStart and CreateLifetimeEnd to the IRBuilder, with plans to
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use these soon.
llvm-svn: 131812
2011-05-21 23:14:36 +00:00
98a3c80a3e
Fixes warnings emitted by Visual Studio 2010 compiler.
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Patch by Erik Olofsson!
llvm-svn: 126796
2011-03-01 23:11:57 +00:00
606bb1a2dc
Adds llvm::sys::path::is_separator() to test whether a char is a path separator
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on the host OS. Reviewed by dgregor.
llvm-svn: 125406
2011-02-11 21:24:40 +00:00
b587180fa7
Unittests/Support/Path: Tweak test.
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llvm-svn: 123546
2011-01-15 18:52:49 +00:00
1d3c4a7b94
UnitTests/Path: Add magical tests. This will also test identify_magic.
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llvm-svn: 122948
2011-01-06 05:58:02 +00:00
1f06360002
UnitTests/Path: More ASSERT_NO_ERROR cleanup.
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llvm-svn: 122947
2011-01-06 05:57:54 +00:00
42368cc15f
UnitTests/Path: Fix typo, add error number, and enable the directory cleanup code.
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llvm-svn: 122885
2011-01-05 16:39:46 +00:00
346a13381a
UnitTests/PathV2: Setup a test fixture to make tracking created file system
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entities easier.
llvm-svn: 122880
2011-01-05 16:39:05 +00:00
52714863db
Support/PathV2: Implement directory iteration on POSIX.
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llvm-svn: 122879
2011-01-05 16:38:57 +00:00
3b264ba91a
UnitTests/Path: Produce useful diagnostics on error.
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llvm-svn: 122812
2011-01-04 17:00:18 +00:00
9b43f33620
Change all self assignments X=X to (void)X, so that we can turn on a
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new gcc warning that complains on self-assignments and
self-initializations.
llvm-svn: 122458
2010-12-23 00:58:24 +00:00
f616b218c8
Support/PathV2: Change most functions in the path namespace to return their work
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via their return value instead of an out parameter.
llvm-svn: 121149
2010-12-07 17:04:04 +00:00
583abbc4df
PR5207: Change APInt methods trunc(), sext(), zext(), sextOrTrunc() and
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zextOrTrunc(), and APSInt methods extend(), extOrTrunc() and new method
trunc(), to be const and to return a new value instead of modifying the
object in place.
llvm-svn: 121120
2010-12-07 08:25:19 +00:00
1e090f0b8f
Support/PathV2: Remove the error_code return type from all functions in the path
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namespace. None of them return anything except for success anyway. These will be
converted to returning their result soon.
llvm-svn: 121109
2010-12-07 03:57:37 +00:00
92903a3339
Support/PathV2: Move make_absolute from path to fs.
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llvm-svn: 121108
2010-12-07 03:57:17 +00:00
7ecd94cc0b
Support/FileSystem: Add directory_iterator implementation.
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llvm-svn: 120989
2010-12-06 04:28:42 +00:00
4fb115d2f3
Unittests/Support/PathV2: Add FileSystem tests.
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llvm-svn: 120888
2010-12-04 03:18:42 +00:00
6e74e11c85
Support/FileSystem: Add remove implementation.
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llvm-svn: 120817
2010-12-03 17:53:43 +00:00
23e6bdf1ae
unittests/Support/PathV2: remove(3) requires a terminated string.
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llvm-svn: 120803
2010-12-03 12:33:32 +00:00
b5ca6447bb
Unittests/Support/PathV2: Cleanup and remove output.
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llvm-svn: 120785
2010-12-03 02:22:34 +00:00
ab16054770
unittests/Support/PathV2: Comment out test because some systems are saying that
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a file exists when it shouldn't.
llvm-svn: 120784
2010-12-03 02:10:30 +00:00
4571040ea1
Support/FileSystem: Add unique_file and exists implementations.
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llvm-svn: 120776
2010-12-03 01:21:28 +00:00
75942f9d93
Make valgrind happy.
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llvm-svn: 120616
2010-12-01 22:28:42 +00:00
9ceae88ffc
unittests/Support/PathV2: Fix -pedantic warning.
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llvm-svn: 120590
2010-12-01 19:23:49 +00:00
a72df5fae8
Support/PathV2: Add is_{absolute,relative} implementation.
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llvm-svn: 120560
2010-12-01 06:21:53 +00:00
112a769379
Support/PathV2: Add has_{root_path,root_name,root_directory,parent_path,filename,stem,extension} implementation.
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llvm-svn: 120559
2010-12-01 06:03:50 +00:00
4d0c6fdda6
unittests/Support/PathV2: Make tests much shorter; although harder to understand.
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I'm going to replace this all anyway with a proper table and separated tests
when done.
llvm-svn: 120558
2010-12-01 06:03:33 +00:00
87106c59ed
Support/PathV2: Add extension implementation.
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llvm-svn: 120550
2010-12-01 03:37:41 +00:00
956955ed8b
Support/PathV2: Add stem implementation.
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llvm-svn: 120547
2010-12-01 03:18:33 +00:00
142692006b
Support/PathV2: Add filename implementation.
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llvm-svn: 120546
2010-12-01 03:18:17 +00:00
8002500ee1
Support/PathV2: Add native implementation.
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llvm-svn: 120539
2010-12-01 02:48:27 +00:00
fb3a95d8e2
Support/PathV2: Add replace_extension implementation.
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llvm-svn: 120514
2010-12-01 00:52:55 +00:00
9c594095a6
Support/PathV2: Add remove_filename implementation.
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llvm-svn: 120513
2010-12-01 00:52:28 +00:00
545cbdf063
Support/PathV2: Implement reverse iteration and parent_path.
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llvm-svn: 120496
2010-11-30 23:28:07 +00:00
b775d0b3ad
Support/PathV2: Fix 80 col.
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llvm-svn: 120349
2010-11-29 23:35:49 +00:00
3ef91c5593
unittests: Merge SystemTests back into SupportTests.
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llvm-svn: 120330
2010-11-29 22:29:04 +00:00
447762da85
Merge System into Support.
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llvm-svn: 120298
2010-11-29 18:16:10 +00:00
98847783f2
unittests: Add SystemTests.
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llvm-svn: 120101
2010-11-24 19:20:05 +00:00
8bec7227d4
reimplement SwapByteOrder.h in terms of overloading instead of
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being in terms of excessively complex template logic.
llvm-svn: 119992
2010-11-23 04:04:25 +00:00
b550b66543
Support: Add Endian.h
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llvm-svn: 117057
2010-10-21 20:28:21 +00:00
b28ce01e34
Unit Tests: Missed this error. MSVC and clang didn't complain.
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llvm-svn: 116252
2010-10-11 22:04:38 +00:00
ded95b79f2
System: Add SwapByteOrder and update Support/MathExtras.h to use it.
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This time correctly.
llvm-svn: 116247
2010-10-11 21:56:16 +00:00
43e92d1162
Revert "System: Add SwapByteOrder and update Support/MathExtras.h to use it."
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This reverts commit 116234.
It compiled just fine with MSVC and clang...
llvm-svn: 116242
2010-10-11 21:39:24 +00:00
ae0c34e127
System: Add SwapByteOrder and update Support/MathExtras.h to use it.
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llvm-svn: 116234
2010-10-11 21:22:22 +00:00
3ae028c3b9
static_cast to long, otherwise MSVC 2008 won't compile.
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llvm-svn: 115503
2010-10-04 12:31:20 +00:00
5154ee0bca
Make ConstantRange::makeICmpRegion handle all the edge cases properly. This
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also fixes PR8250.
llvm-svn: 114972
2010-09-28 18:18:36 +00:00
d8010d6456
unittests: Support Windows.
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llvm-svn: 114727
2010-09-24 09:01:34 +00:00
a35462da3d
Add a new isSignWrappedSet() method to ConstantRange.
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Fix zeroExtend and signExtend to support empty sets, and to return the smallest
possible result set which contains the extension of each element in their
inputs. For example zext i8 [100, 10) to i16 is now [0, 256), not i16 [100, 10)
which contains 63446 members.
llvm-svn: 113187
2010-09-06 23:52:49 +00:00
2333b12c8a
zap dead code.
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llvm-svn: 112708
2010-09-01 15:44:05 +00:00
d385c22cf3
Clean up ConstantRange a bit:
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- remove ashr which never worked.
- fix lshr and shl and add tests.
- remove dead function "intersect1Wrapped".
- add a new sub method to subtract ranges, with test.
llvm-svn: 110861
2010-08-11 22:04:36 +00:00
1a9078b862
Add an inverse() method to ConstantRange.
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llvm-svn: 110504
2010-08-07 05:47:46 +00:00
fd23a97d9c
add dyn_cast_or_null tests, exclude invalid dyn_cast test
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llvm-svn: 109111
2010-07-22 15:37:20 +00:00
78595811b4
tidy up
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llvm-svn: 109110
2010-07-22 15:28:30 +00:00
b9e69778a4
add dyn_cast tests and beef up others a bit
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llvm-svn: 109109
2010-07-22 15:24:48 +00:00
dd8ba3c275
tidy up
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llvm-svn: 108889
2010-07-20 19:35:55 +00:00
c4dc39355e
migrate essentially everything from under #ifdef DEBUG_CAST_OPERATORS into this file
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llvm-svn: 108864
2010-07-20 17:06:28 +00:00
1804d30cf1
extend to cast<> and cast_or_null<> tests
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llvm-svn: 108854
2010-07-20 16:51:18 +00:00
3eae1b3b4b
isa<> tests
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llvm-svn: 108851
2010-07-20 16:38:12 +00:00
704524ae70
initial checkin for unittest to exercise Support/Casting.h
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this is still minimal on purpose, but I plan to migrate the ugly
hack under #ifdef DEBUG_CAST_OPERATORS into this file
llvm-svn: 108849
2010-07-20 16:32:20 +00:00
b5cd01335b
Fix death tests in -Asserts builds.
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llvm-svn: 98701
2010-03-17 01:18:45 +00:00
01b443fdd3
Spelling fixes.
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llvm-svn: 97454
2010-03-01 17:51:02 +00:00
Benjamin Kramer