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171 Commits

Author SHA1 Message Date
Nick Lewycky
6057c1a998 New unit test for the cloning module, which so far only covers cloning of 
instructions' optimization flags.

llvm-svn: 82934
 2009-09-27 21:39:46 +00:00
Nick Lewycky
171d7954c3 Link order: it matters. 
llvm-svn: 82925
 2009-09-27 20:58:01 +00:00
Chris Lattner
b47463f436 remove support for "NoSub" from regex. It seems like a minor optimization 
and makes the API more annoying.  Add a Regex::getNumMatches() method.

llvm-svn: 82877
 2009-09-26 21:27:04 +00:00
Jeffrey Yasskin
ae5a12200c Fix a compile failure introduced by r82675 on MinGW which doesn't have 
setenv().  This patch just disables the test rather than getting putenv() to
work.  Thanks to Sandeep Patel for reporting the problem.

llvm-svn: 82797
 2009-09-25 21:07:20 +00:00
Chris Lattner
af2ce37cb3 add and document regex support for FileCheck. You can now do stuff like: 
; CHECK: movl {{%e[a-z][xi]}}, %eax

or whatever.

llvm-svn: 82717
 2009-09-24 21:47:32 +00:00
Jeffrey Yasskin
2ca8a35c0f Roll back r82348, which introduced an infinite loop in ParseCStringVector() that 
a trivial unittest would have caught.  This revision also adds the trivial
unittest.

llvm-svn: 82675
 2009-09-24 01:14:07 +00:00
Daniel Dunbar
d4df08bb72 Fix a few more conversion warnings on 4.0 
llvm-svn: 82232
 2009-09-18 17:48:05 +00:00
Daniel Dunbar
b415837d62 Another try at fixing compile warnings on 4.0 
llvm-svn: 82148
 2009-09-17 17:46:53 +00:00
Daniel Dunbar
60e1dee7fa Add StringRef::{rfind, rsplit} 
llvm-svn: 82087
 2009-09-16 22:38:48 +00:00
Daniel Dunbar
f1b6d523e4 Drop the raw_ostream required buffer size to 1. 
- As best I can tell, we have eliminated all the code which used to require a
   larger buffer size.

llvm-svn: 81912
 2009-09-15 20:31:46 +00:00
Daniel Dunbar
23724b98d0 Attempt to fix some 4.0.0 build warnings. 
llvm-svn: 81752
 2009-09-14 02:38:53 +00:00
Daniel Dunbar
49c00ccc78 Build (not test) the unittests as part of a normal build. 
- 'make unittests' still builds and tests.
 - 'make unitcheck' inside a unittest directory runs the tests in that directory.

llvm-svn: 81725
 2009-09-13 22:39:27 +00:00
Daniel Dunbar
b57fad2300 Move unittest driver to utils/unittest/UnitTestMain. 
- This eliminates a race between building the unittests and linking the
   UnitTestMain library.

llvm-svn: 81719
 2009-09-13 21:31:21 +00:00
Daniel Dunbar
f78cd25928 Revert unittests build changes temporarily, the unit test build isn't -j safe. 
llvm-svn: 81692
 2009-09-13 18:58:14 +00:00
Daniel Dunbar
9eba9d4828 Build (not test) the unittests as part of a normal build. 
- 'make unittests' still builds and tests.
 - 'make unitcheck' inside a unittest directory runs the tests in that directory.

llvm-svn: 81687
 2009-09-13 18:43:46 +00:00
Jeffrey Yasskin
a78433a090 Make TypeBuilder's result depend on the LLVMContext it's passed. 
TypeBuilder was using a local static variable to cache its result. This made it
ignore changes in its LLVMContext argument and always return a type constructed
from the argument to the first call.

llvm-svn: 81316
 2009-09-09 05:04:01 +00:00
Daniel Dunbar
603f919e21 Update unittests for MDNode uniquing disable. 
llvm-svn: 81142
 2009-09-07 04:19:02 +00:00
Daniel Dunbar
7ef30987f7 Simplify, now that gtest supports raw_ostream directly. 
llvm-svn: 81102
 2009-09-06 02:31:26 +00:00
Nick Lewycky
729d642928 Now that googletest can print ConstantRange, use EXPECT_EQ when testing for 
equality. Prefer EXPECT_EQ(foo, Full) over EXPECT_TRUE(foo.isFullSet()) because
the former will print out the contents of the constant range that failed.

llvm-svn: 81094
 2009-09-05 18:27:40 +00:00
Jeffrey Yasskin
25713a50a3 Teach googletest to use raw_ostream instead of just std::ostream. 
This can break when there are implicit conversions from types raw_ostream
understands but std::ostream doesn't, but it increases the number of cases that
Just Work.

llvm-svn: 81093
 2009-09-05 18:16:17 +00:00
Daniel Dunbar
29f5444a38 Add test for PR4873, which works for me. 
llvm-svn: 80965
 2009-09-03 22:57:02 +00:00
Devang Patel
27616c3c80 Now Bitcode reader bug is fixed. Reapply 80839. 
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
Devang Patel
317ab82083 Revert 80839 for now. It causes test failures. 
llvm-svn: 80841
 2009-09-02 21:49:26 +00:00
Devang Patel
c4be6559c4 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: 80839
 2009-09-02 21:22:09 +00:00
Devang Patel
2a64f7b891 Disable uniqueness test for now. 
llvm-svn: 80741
 2009-09-02 00:16:33 +00:00
Chris Lattner
993712b47e update unit test for previous change. 
llvm-svn: 80528
 2009-08-31 00:28:46 +00:00
Torok Edwin
21897521c1 Add regular expression matching support, based on OpenBSD regexec()/regcomp() 
implementation.

llvm-svn: 80493
 2009-08-30 08:24:09 +00:00
Chris Lattner
98f201632e split raw_os_ostream out to its own header and implementation file. This 
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
Daniel Dunbar
56712ba250 Unbreak unit tests. 
llvm-svn: 79879
 2009-08-24 02:02:58 +00:00
Daniel Dunbar
e58499843b Fix off-by-one in llvm::Format::print. 
- This also shortens the Format.h implementation, and uses the print buffer
   fully (it was wasting a character).

 - This manifested as llvm-test failures, because one side effect was that
   raw_ostream would write garbage '\x00' values into the output stream if it
   happened that the string was at the end of the buffer. This meant that grep
   would report 'Binary file matches', which meant the silly pattern matching
   llvm-test eventually does would fail. Cute. :)

llvm-svn: 79862
 2009-08-23 20:31:39 +00:00
Chris Lattner
1a57523da2 convert all the constant range EXPECT_EQ tests to use EXPECT_TRUE since 
ConstantRange doesn't have an std::ostream inserter anymore.

llvm-svn: 79831
 2009-08-23 06:32:25 +00:00
Chris Lattner
811acc1a6e upgrade for removed functions. 
llvm-svn: 79822
 2009-08-23 04:47:35 +00:00
Bill Wendling
e5dbd6b0f9 Correct for recent assert change. 
llvm-svn: 79601
 2009-08-21 06:35:41 +00:00
Erick Tryzelaar
ff8b504eb3 Fix bug with APInt::getBitsNeeded with for base 10 numbers 0-9. 
llvm-svn: 79593
 2009-08-21 03:15:28 +00:00
Erick Tryzelaar
11660bb729 Allow '+' to appear in APInt strings, and add more unit tests. 
llvm-svn: 79592
 2009-08-21 03:15:14 +00:00
Erick Tryzelaar
6bd69aaa86 Add support for including '+' in APFloat strings, more asserts, 
and many new unit tests.

llvm-svn: 79574
 2009-08-20 23:30:43 +00:00
Daniel Dunbar
9ad4b47cec Fix two APFloat bugs in converting hexadecimal constants. 
llvm-svn: 79540
 2009-08-20 17:12:33 +00:00
Misha Brukman
93431d032f Fixed header comment. 
llvm-svn: 79536
 2009-08-20 17:01:14 +00:00
Daniel Dunbar
73d53b538a Add min and max tests. 
llvm-svn: 79454
 2009-08-19 19:58:19 +00:00
Benjamin Kramer
15b0649d13 Remove SmallString::append_*int* unit tests. 
llvm-svn: 79451
 2009-08-19 19:41:05 +00:00
Daniel Dunbar
6812c0db35 Add SmallVector::{capacity,set_size}. 
- 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
Daniel Dunbar
d334c67f60 Improve Triple to recognize the OS in i386-mingw32. 
llvm-svn: 79359
 2009-08-18 19:26:55 +00:00
Daniel Dunbar
09f40a7871 Fix pasto in StringRef::count(char) 
llvm-svn: 79356
 2009-08-18 18:34:22 +00:00
Daniel Dunbar
4a9a98a5de Add StringRef::count({char,StringRef}) 
llvm-svn: 79354
 2009-08-18 18:26:35 +00:00
Erick Tryzelaar
3ca0a7b0e4 Wrap unit test death tests in GTEST_HAS_DEATH_TEST 
llvm-svn: 79218
 2009-08-17 00:55:33 +00:00
Erick Tryzelaar
9e37eae4d7 Change APFloatTest from using ASSERTs to EXPECTs 
llvm-svn: 79216
 2009-08-17 00:14:11 +00:00
Erick Tryzelaar
930c879b9e Modify APFloat to take a StringRef instead of a c string. 
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
Erick Tryzelaar
36d9dbb8a1 Add failure tests to APInt unit test. 
llvm-svn: 79209
 2009-08-16 23:36:01 +00:00
Owen Anderson
9df206d02d Push LLVMContexts through the IntegerType APIs. 
llvm-svn: 78948
 2009-08-13 21:58:54 +00:00
Daniel Dunbar
3a5a25d5d5 Convert APint::{fromString,APInt,getBitsNeeded} to use StringRef. 
- Patch by Erick Tryzelaar, with some edits (and a bug fix) from me.

llvm-svn: 78885
 2009-08-13 02:33:34 +00:00