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113 Commits

Author SHA1 Message Date
Michael J. Spencer
3b264ba91a UnitTests/Path: Produce useful diagnostics on error. 
llvm-svn: 122812
 2011-01-04 17:00:18 +00:00
Jeffrey Yasskin
9b43f33620 Change all self assignments X=X to (void)X, so that we can turn on a 
new gcc warning that complains on self-assignments and
self-initializations.

llvm-svn: 122458
 2010-12-23 00:58:24 +00:00
Michael J. Spencer
f616b218c8 Support/PathV2: Change most functions in the path namespace to return their work 
via their return value instead of an out parameter.

llvm-svn: 121149
 2010-12-07 17:04:04 +00:00
Jay Foad
583abbc4df 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
1e090f0b8f 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
92903a3339 Support/PathV2: Move make_absolute from path to fs. 
llvm-svn: 121108
 2010-12-07 03:57:17 +00:00
Michael J. Spencer
7ecd94cc0b Support/FileSystem: Add directory_iterator implementation. 
llvm-svn: 120989
 2010-12-06 04:28:42 +00:00
Michael J. Spencer
4fb115d2f3 Unittests/Support/PathV2: Add FileSystem tests. 
llvm-svn: 120888
 2010-12-04 03:18:42 +00:00
Michael J. Spencer
6e74e11c85 Support/FileSystem: Add remove implementation. 
llvm-svn: 120817
 2010-12-03 17:53:43 +00:00
Benjamin Kramer
23e6bdf1ae unittests/Support/PathV2: remove(3) requires a terminated string. 
llvm-svn: 120803
 2010-12-03 12:33:32 +00:00
Michael J. Spencer
b5ca6447bb Unittests/Support/PathV2: Cleanup and remove output. 
llvm-svn: 120785
 2010-12-03 02:22:34 +00:00
Michael J. Spencer
ab16054770 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
4571040ea1 Support/FileSystem: Add unique_file and exists implementations. 
llvm-svn: 120776
 2010-12-03 01:21:28 +00:00
Michael J. Spencer
75942f9d93 Make valgrind happy. 
llvm-svn: 120616
 2010-12-01 22:28:42 +00:00
Michael J. Spencer
9ceae88ffc unittests/Support/PathV2: Fix -pedantic warning. 
llvm-svn: 120590
 2010-12-01 19:23:49 +00:00
Michael J. Spencer
a72df5fae8 Support/PathV2: Add is_{absolute,relative} implementation. 
llvm-svn: 120560
 2010-12-01 06:21:53 +00:00
Michael J. Spencer
112a769379 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
4d0c6fdda6 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
87106c59ed Support/PathV2: Add extension implementation. 
llvm-svn: 120550
 2010-12-01 03:37:41 +00:00
Michael J. Spencer
956955ed8b Support/PathV2: Add stem implementation. 
llvm-svn: 120547
 2010-12-01 03:18:33 +00:00
Michael J. Spencer
142692006b Support/PathV2: Add filename implementation. 
llvm-svn: 120546
 2010-12-01 03:18:17 +00:00
Michael J. Spencer
8002500ee1 Support/PathV2: Add native implementation. 
llvm-svn: 120539
 2010-12-01 02:48:27 +00:00
Michael J. Spencer
fb3a95d8e2 Support/PathV2: Add replace_extension implementation. 
llvm-svn: 120514
 2010-12-01 00:52:55 +00:00
Michael J. Spencer
9c594095a6 Support/PathV2: Add remove_filename implementation. 
llvm-svn: 120513
 2010-12-01 00:52:28 +00:00
Michael J. Spencer
545cbdf063 Support/PathV2: Implement reverse iteration and parent_path. 
llvm-svn: 120496
 2010-11-30 23:28:07 +00:00
Michael J. Spencer
b775d0b3ad Support/PathV2: Fix 80 col. 
llvm-svn: 120349
 2010-11-29 23:35:49 +00:00
Michael J. Spencer
3ef91c5593 unittests: Merge SystemTests back into SupportTests. 
llvm-svn: 120330
 2010-11-29 22:29:04 +00:00
Michael J. Spencer
447762da85 Merge System into Support. 
llvm-svn: 120298
 2010-11-29 18:16:10 +00:00
Michael J. Spencer
98847783f2 unittests: Add SystemTests. 
llvm-svn: 120101
 2010-11-24 19:20:05 +00:00
Chris Lattner
8bec7227d4 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
b550b66543 Support: Add Endian.h 
llvm-svn: 117057
 2010-10-21 20:28:21 +00:00
Michael J. Spencer
b28ce01e34 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
ded95b79f2 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
43e92d1162 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
ae0c34e127 System: Add SwapByteOrder and update Support/MathExtras.h to use it. 
llvm-svn: 116234
 2010-10-11 21:22:22 +00:00
Francois Pichet
3ae028c3b9 static_cast to long, otherwise MSVC 2008 won't compile. 
llvm-svn: 115503
 2010-10-04 12:31:20 +00:00
Nick Lewycky
5154ee0bca 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
d8010d6456 unittests: Support Windows. 
llvm-svn: 114727
 2010-09-24 09:01:34 +00:00
Nick Lewycky
a35462da3d 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
2333b12c8a zap dead code. 
llvm-svn: 112708
 2010-09-01 15:44:05 +00:00
Nick Lewycky
d385c22cf3 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
1a9078b862 Add an inverse() method to ConstantRange. 
llvm-svn: 110504
 2010-08-07 05:47:46 +00:00
Gabor Greif
fd23a97d9c add dyn_cast_or_null tests, exclude invalid dyn_cast test 
llvm-svn: 109111
 2010-07-22 15:37:20 +00:00
Gabor Greif
78595811b4 tidy up 
llvm-svn: 109110
 2010-07-22 15:28:30 +00:00
Gabor Greif
b9e69778a4 add dyn_cast tests and beef up others a bit 
llvm-svn: 109109
 2010-07-22 15:24:48 +00:00
Gabor Greif
dd8ba3c275 tidy up 
llvm-svn: 108889
 2010-07-20 19:35:55 +00:00
Gabor Greif
c4dc39355e 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
1804d30cf1 extend to cast<> and cast_or_null<> tests 
llvm-svn: 108854
 2010-07-20 16:51:18 +00:00
Gabor Greif
3eae1b3b4b isa<> tests 
llvm-svn: 108851
 2010-07-20 16:38:12 +00:00
Gabor Greif
704524ae70 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