110 Commits

Author SHA1 Message Date
Jay Foad
79e18ed269 PR5207: Change APInt methods trunc(), sext(), zext(), sextOrTrunc() and
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
Michael J. Spencer
a96fe51fa6 Support/PathV2: Remove the error_code return type from all functions in the path
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
Michael J. Spencer
7c3efd63d4 Support/PathV2: Move make_absolute from path to fs.
llvm-svn: 121108
2010-12-07 03:57:17 +00:00
Michael J. Spencer
244b426701 Support/FileSystem: Add directory_iterator implementation.
llvm-svn: 120989
2010-12-06 04:28:42 +00:00
Michael J. Spencer
e541b5fa8c Unittests/Support/PathV2: Add FileSystem tests.
llvm-svn: 120888
2010-12-04 03:18:42 +00:00
Michael J. Spencer
1d9a2b7541 Support/FileSystem: Add remove implementation.
llvm-svn: 120817
2010-12-03 17:53:43 +00:00
Benjamin Kramer
0ae5320f11 unittests/Support/PathV2: remove(3) requires a terminated string.
llvm-svn: 120803
2010-12-03 12:33:32 +00:00
Michael J. Spencer
1d892d362b Unittests/Support/PathV2: Cleanup and remove output.
llvm-svn: 120785
2010-12-03 02:22:34 +00:00
Michael J. Spencer
1c7dd63ba8 unittests/Support/PathV2: Comment out test because some systems are saying that
a file exists when it shouldn't.

llvm-svn: 120784
2010-12-03 02:10:30 +00:00
Michael J. Spencer
4e1623c715 Support/FileSystem: Add unique_file and exists implementations.
llvm-svn: 120776
2010-12-03 01:21:28 +00:00
Michael J. Spencer
39b77a6a11 Make valgrind happy.
llvm-svn: 120616
2010-12-01 22:28:42 +00:00
Michael J. Spencer
fe9094d522 unittests/Support/PathV2: Fix -pedantic warning.
llvm-svn: 120590
2010-12-01 19:23:49 +00:00
Michael J. Spencer
1796028f41 Support/PathV2: Add is_{absolute,relative} implementation.
llvm-svn: 120560
2010-12-01 06:21:53 +00:00
Michael J. Spencer
5aa4703418 Support/PathV2: Add has_{root_path,root_name,root_directory,parent_path,filename,stem,extension} implementation.
llvm-svn: 120559
2010-12-01 06:03:50 +00:00
Michael J. Spencer
8d7acc7159 unittests/Support/PathV2: Make tests much shorter; although harder to understand.
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
Michael J. Spencer
f6333e887f Support/PathV2: Add extension implementation.
llvm-svn: 120550
2010-12-01 03:37:41 +00:00
Michael J. Spencer
14039e9883 Support/PathV2: Add stem implementation.
llvm-svn: 120547
2010-12-01 03:18:33 +00:00
Michael J. Spencer
c3aaf36678 Support/PathV2: Add filename implementation.
llvm-svn: 120546
2010-12-01 03:18:17 +00:00
Michael J. Spencer
4beee08409 Support/PathV2: Add native implementation.
llvm-svn: 120539
2010-12-01 02:48:27 +00:00
Michael J. Spencer
8d5c96c575 Support/PathV2: Add replace_extension implementation.
llvm-svn: 120514
2010-12-01 00:52:55 +00:00
Michael J. Spencer
5ac386d311 Support/PathV2: Add remove_filename implementation.
llvm-svn: 120513
2010-12-01 00:52:28 +00:00
Michael J. Spencer
a10e76dd58 Support/PathV2: Implement reverse iteration and parent_path.
llvm-svn: 120496
2010-11-30 23:28:07 +00:00
Michael J. Spencer
b285e634a8 Support/PathV2: Fix 80 col.
llvm-svn: 120349
2010-11-29 23:35:49 +00:00
Michael J. Spencer
88e48a78d5 unittests: Merge SystemTests back into SupportTests.
llvm-svn: 120330
2010-11-29 22:29:04 +00:00
Michael J. Spencer
d5ec932c3a Merge System into Support.
llvm-svn: 120298
2010-11-29 18:16:10 +00:00
Michael J. Spencer
1fbb121684 unittests: Add SystemTests.
llvm-svn: 120101
2010-11-24 19:20:05 +00:00
Chris Lattner
e6d7915f62 reimplement SwapByteOrder.h in terms of overloading instead of
being in terms of excessively complex template logic.

llvm-svn: 119992
2010-11-23 04:04:25 +00:00
Michael J. Spencer
b9734a5b12 Support: Add Endian.h
llvm-svn: 117057
2010-10-21 20:28:21 +00:00
Michael J. Spencer
6b47972a41 Unit Tests: Missed this error. MSVC and clang didn't complain.
llvm-svn: 116252
2010-10-11 22:04:38 +00:00
Michael J. Spencer
0888ccaa19 System: Add SwapByteOrder and update Support/MathExtras.h to use it.
This time correctly.

llvm-svn: 116247
2010-10-11 21:56:16 +00:00
Michael J. Spencer
0af3659b5d Revert "System: Add SwapByteOrder and update Support/MathExtras.h to use it."
This reverts commit 116234.

It compiled just fine with MSVC and clang...

llvm-svn: 116242
2010-10-11 21:39:24 +00:00
Michael J. Spencer
d0d6c9b01e System: Add SwapByteOrder and update Support/MathExtras.h to use it.
llvm-svn: 116234
2010-10-11 21:22:22 +00:00
Francois Pichet
7b644f3291 static_cast to long, otherwise MSVC 2008 won't compile.
llvm-svn: 115503
2010-10-04 12:31:20 +00:00
Nick Lewycky
69d1069a4b Make ConstantRange::makeICmpRegion handle all the edge cases properly. This
also fixes PR8250.

llvm-svn: 114972
2010-09-28 18:18:36 +00:00
Michael J. Spencer
a128b7ab53 unittests: Support Windows.
llvm-svn: 114727
2010-09-24 09:01:34 +00:00
Nick Lewycky
ca54f909d8 Add a new isSignWrappedSet() method to ConstantRange.
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
Chris Lattner
caef10c4d4 zap dead code.
llvm-svn: 112708
2010-09-01 15:44:05 +00:00
Nick Lewycky
90e835b327 Clean up ConstantRange a bit:
- 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
Owen Anderson
e59c4411b3 Add an inverse() method to ConstantRange.
llvm-svn: 110504
2010-08-07 05:47:46 +00:00
Gabor Greif
e0be902ad9 add dyn_cast_or_null tests, exclude invalid dyn_cast test
llvm-svn: 109111
2010-07-22 15:37:20 +00:00
Gabor Greif
819f063563 tidy up
llvm-svn: 109110
2010-07-22 15:28:30 +00:00
Gabor Greif
4340654a0d add dyn_cast tests and beef up others a bit
llvm-svn: 109109
2010-07-22 15:24:48 +00:00
Gabor Greif
b21adc8fa7 tidy up
llvm-svn: 108889
2010-07-20 19:35:55 +00:00
Gabor Greif
6cfb2ee7cb migrate essentially everything from under #ifdef DEBUG_CAST_OPERATORS into this file
llvm-svn: 108864
2010-07-20 17:06:28 +00:00
Gabor Greif
e93d8941f9 extend to cast<> and cast_or_null<> tests
llvm-svn: 108854
2010-07-20 16:51:18 +00:00
Gabor Greif
c2c3e4155d isa<> tests
llvm-svn: 108851
2010-07-20 16:38:12 +00:00
Gabor Greif
e718b091ae initial checkin for unittest to exercise Support/Casting.h
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
Jeffrey Yasskin
4443f00d2b Fix death tests in -Asserts builds.
llvm-svn: 98701
2010-03-17 01:18:45 +00:00
Dan Gohman
3065dbd8e0 Spelling fixes.
llvm-svn: 97454
2010-03-01 17:51:02 +00:00
Daniel Dunbar
92e99d82a2 Add Regex::sub, for doing regular expression substitution with backreferences.
llvm-svn: 96503
2010-02-17 20:08:42 +00:00