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243 Commits

Author SHA1 Message Date
Erick Tryzelaar 2b01eab81c Add failure tests to APInt unit test. 
llvm-svn: 79209
 2009-08-16 23:36:01 +00:00
Daniel Dunbar 3a1efd11bb 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
Daniel Dunbar a1e04d43c4 StringRef: Add find(char) and find(StringRef). 
Also, regroup functions.

llvm-svn: 78712
 2009-08-11 20:47:15 +00:00
Daniel Dunbar bd8556e0fb Twine: Use raw_ostream::write_hex, remove unused itohexstr method. 
llvm-svn: 77617
 2009-07-30 18:30:19 +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
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
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
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
Daniel Dunbar afcf5b30cb Add Twine ADT. 
- Not currently used.

llvm-svn: 76956
 2009-07-24 07:04:27 +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
Daniel Dunbar e23388b25c Support writing a StringRef to a raw_ostream directly. 
llvm-svn: 76754
 2009-07-22 17:13:20 +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
Daniel Dunbar e5df197e70 Add SmallString unit test. 
- Patch by Ryan Flynn!

llvm-svn: 76081
 2009-07-16 17:00:06 +00:00
Daniel Dunbar 6d6023b5f7 Clarify a FIXME. 
llvm-svn: 75422
 2009-07-12 19:45:34 +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
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
Stuart Hastings e54523d56e Prevent looping when DenseSet is abused. 
llvm-svn: 70572
 2009-05-01 20:47:53 +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
Owen Anderson d4f5537c5e Use the testcase from PR2791. 
llvm-svn: 69846
 2009-04-23 00:15:26 +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
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 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
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
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
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