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
e32cd94b47
unbreak unit-tests on gcc-4.4.
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llvm-svn: 76542
2009-07-21 07:09:05 +00:00
e5df197e70
Add SmallString unit test.
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- Patch by Ryan Flynn!
llvm-svn: 76081
2009-07-16 17:00:06 +00:00
6d6023b5f7
Clarify a FIXME.
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llvm-svn: 75422
2009-07-12 19:45:34 +00:00
10f1733d9a
Reapply 74494, this time removing the conflicting definition of operator<<
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in APIntTest.cpp.
llvm-svn: 74550
2009-06-30 20:10:56 +00:00
ec6fdb6750
Revert my intentional breakage.
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llvm-svn: 74531
2009-06-30 16:26:57 +00:00
c9de159696
Intentionally break a unittest to test my buildbot gtest command.
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- Apologies in advance for the noise.
llvm-svn: 74530
2009-06-30 16:11:58 +00:00
67a1ffa59c
Reversed order of args in EXPECT_EQ() macros to be in the correct order:
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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
Chandler Carruth