1acdfbd60b
"XFAIL" the Split2 StringReft test with Apple gcc, which miscompiles it.
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- I plan on fixing/workarounding this, but until then I'd like the bots to stay
green.
llvm-svn: 89077
2009-11-17 09:29:59 +00:00
ff2c72b858
Distinguish "a," from "a". The first one splits into "a" + "" and the second one into
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"a" + 0.
llvm-svn: 87084
2009-11-13 04:55:09 +00:00
7c6854995d
Switch to smallvector. Also fix issue with using unsigend for MaxSplit.
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llvm-svn: 87068
2009-11-13 02:18:25 +00:00
d554e44092
Add a new split method to StringRef that puts the substrings in a vector.
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llvm-svn: 87058
2009-11-13 01:24:40 +00:00
9806e4ab20
Add From arguments to StringRef search functions, and tweak doxyments.
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Also, add unittests for find_first_of and find_first_not_of.
llvm-svn: 86770
2009-11-11 00:28:53 +00:00
b40d3f76a0
Fix DenseMap iterator constness.
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This patch forbids implicit conversion of DenseMap::const_iterator to
DenseMap::iterator which was possible because DenseMapIterator inherited
(publicly) from DenseMapConstIterator. Conversion the other way around is now
allowed as one may expect.
The template DenseMapConstIterator is removed and the template parameter
IsConst which specifies whether the iterator is constant is added to
DenseMapIterator.
Actually IsConst parameter is not necessary since the constness can be
determined from KeyT but this is not relevant to the fix and can be addressed
later.
Patch by Victor Zverovich!
llvm-svn: 86636
2009-11-10 01:02:17 +00:00
26a7ae4fba
Type.h doesn't need to #include LLVMContext.h
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llvm-svn: 85254
2009-10-27 17:08:31 +00:00
56869f22c4
Move DataTypes.h to include/llvm/System, update all users. This breaks the last
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direct inclusion edge from System to Support.
llvm-svn: 85086
2009-10-26 01:35:46 +00:00
61ade25834
Fix stylistic and documentation problems in ValueMap found by Nick Lewycky and
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Evan Cheng.
llvm-svn: 84967
2009-10-23 20:54:00 +00:00
4546d31235
Try r84890 again (adding ValueMap<>), now that I've tested the compile on
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gcc-4.4.
llvm-svn: 84902
2009-10-22 22:11:22 +00:00
66db004d7e
Revert r84890, which broke the linux build.
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llvm-svn: 84892
2009-10-22 20:23:43 +00:00
6b80e6e2b7
Add a ValueMap<ValueOrSubclass*, T> type. ValueMap<Value*, T> is safe to use
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even when keys get RAUWed and deleted during its lifetime. By default the keys
act like WeakVHs, but users can pass a third template parameter to configure
how updates work and whether to do anything beyond updating the map on each
action.
It's also possible to automatically acquire a lock around ValueMap updates
triggered by RAUWs and deletes, to support the ExecutionEngine.
llvm-svn: 84890
2009-10-22 20:10:20 +00:00
f7ad620c62
Pacify the compiler (signed with unsigned comparison) by making
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these constants unsigned.
llvm-svn: 83962
2009-10-13 09:23:11 +00:00
c4e367b854
Add a ceilLogBase2 function to APInt.
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llvm-svn: 83932
2009-10-13 01:49:02 +00:00
73e76a1d60
Fix a few more conversion warnings on 4.0
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llvm-svn: 82232
2009-09-18 17:48:05 +00:00
0ec4ed7b74
Another try at fixing compile warnings on 4.0
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llvm-svn: 82148
2009-09-17 17:46:53 +00:00
4498168753
Add StringRef::{rfind, rsplit}
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llvm-svn: 82087
2009-09-16 22:38:48 +00:00
6ced391121
Attempt to fix some 4.0.0 build warnings.
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llvm-svn: 81752
2009-09-14 02:38:53 +00:00
da30ecdcdd
Simplify, now that gtest supports raw_ostream directly.
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llvm-svn: 81102
2009-09-06 02:31:26 +00:00
bc52e4fe73
Add test for PR4873, which works for me.
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llvm-svn: 80965
2009-09-03 22:57:02 +00:00
0ffe0e096d
split raw_os_ostream out to its own header and implementation file. This
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means that raw_ostream no longer has to #include <iosfwd>. Nothing in llvm
should use raw_os_ostream.h, but llvm-gcc and some unit tests do.
llvm-svn: 79886
2009-08-24 04:02:06 +00:00
40b384eade
Unbreak unit tests.
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llvm-svn: 79879
2009-08-24 02:02:58 +00:00
ef793ccbdc
Correct for recent assert change.
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llvm-svn: 79601
2009-08-21 06:35:41 +00:00
dadb1571b7
Fix bug with APInt::getBitsNeeded with for base 10 numbers 0-9.
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llvm-svn: 79593
2009-08-21 03:15:28 +00:00
1264bcb4de
Allow '+' to appear in APInt strings, and add more unit tests.
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llvm-svn: 79592
2009-08-21 03:15:14 +00:00
da666c801c
Add support for including '+' in APFloat strings, more asserts,
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and many new unit tests.
llvm-svn: 79574
2009-08-20 23:30:43 +00:00
bf5998edfb
Fix two APFloat bugs in converting hexadecimal constants.
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llvm-svn: 79540
2009-08-20 17:12:33 +00:00
902ccf22b4
Remove SmallString::append_*int* unit tests.
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llvm-svn: 79451
2009-08-19 19:41:05 +00:00
825e955e40
Add SmallVector::{capacity,set_size}.
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- These allow clients to make use of the extra elements in the vector which
have already been allocated, without requiring them to be value initialized.
llvm-svn: 79433
2009-08-19 17:48:28 +00:00
959323a260
Improve Triple to recognize the OS in i386-mingw32.
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llvm-svn: 79359
2009-08-18 19:26:55 +00:00
3828a99ba6
Fix pasto in StringRef::count(char)
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llvm-svn: 79356
2009-08-18 18:34:22 +00:00
5736db6527
Add StringRef::count({char,StringRef})
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llvm-svn: 79354
2009-08-18 18:26:35 +00:00
927191f179
Wrap unit test death tests in GTEST_HAS_DEATH_TEST
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llvm-svn: 79218
2009-08-17 00:55:33 +00:00
bc0d74944e
Change APFloatTest from using ASSERTs to EXPECTs
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llvm-svn: 79216
2009-08-17 00:14:11 +00:00
19f63b2e4d
Modify APFloat to take a StringRef instead of a c string.
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This also adds unit tests to APFloat that mainly tests the
string handling of APFloat, but not much else of it's api.
llvm-svn: 79210
2009-08-16 23:36:19 +00:00
2b01eab81c
Add failure tests to APInt unit test.
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llvm-svn: 79209
2009-08-16 23:36:01 +00:00
3a1efd11bb
Convert APint::{fromString,APInt,getBitsNeeded} to use StringRef.
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- Patch by Erick Tryzelaar, with some edits (and a bug fix) from me.
llvm-svn: 78885
2009-08-13 02:33:34 +00:00
a1e04d43c4
StringRef: Add find(char) and find(StringRef).
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Also, regroup functions.
llvm-svn: 78712
2009-08-11 20:47:15 +00:00
bd8556e0fb
Twine: Use raw_ostream::write_hex, remove unused itohexstr method.
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llvm-svn: 77617
2009-07-30 18:30:19 +00:00
e8b3236284
Twine: Provide [u]int{32,64} conversions via implicit constructors instead of
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explicitly.
llvm-svn: 77576
2009-07-30 03:47:15 +00:00
a6d0436b97
fix unittest on platforms with unsigned chars (e.g. linux-ppc)
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llvm-svn: 77471
2009-07-29 16:48:32 +00:00
b49994ad7e
Twines: Support numeric conversion directly (uitostr, etc).
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- 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
19e7076ddd
Update Triple to use StringRef/Twine based APIs.
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- This is now shorter, simpler, safer, and more efficient, what a deal.
llvm-svn: 77119
2009-07-26 03:31:47 +00:00
56563f33f7
Add StringRef::{slice, split}, two convenient string operations which are simple
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and efficient on a StringRef.
llvm-svn: 77117
2009-07-26 03:18:15 +00:00
f4e1db1722
Add a missing ilist_node.h #include to SparseBitVector, and add a very short
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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
afcf5b30cb
Add Twine ADT.
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- Not currently used.
llvm-svn: 76956
2009-07-24 07:04:27 +00:00
5bf72e20eb
Convert StringMap to using StringRef for its APIs.
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- 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
e23388b25c
Support writing a StringRef to a raw_ostream directly.
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llvm-svn: 76754
2009-07-22 17:13:20 +00:00
1f982105a6
Add StringRef::{substr, startswith}.
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llvm-svn: 76559
2009-07-21 09:18:49 +00:00
25f9fc5851
Add StringRef class, with fixes.
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llvm-svn: 76543
2009-07-21 07:28:51 +00:00
Daniel Dunbar