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4601 Commits

Author SHA1 Message Date
Richard Sandiford
5b47e9993e Stablize MCK_Reg ordering in AsmMatcherEmitter 
clang bootstraps intermittently failed for me due a difference in
the MCK_Reg ordering in ARMGenAsmMatcher.inc.  E.g. in my latest
run the stage 1 and stage 3 versions were the same but the stage 2
one was different (though still functionally correct).  This meant
that the .o comparison failed.

MCK_Regs were assigned by iterating over a std::set< std::set<Record*> >,
and since std::set is sorted lexicographically, the order depended on the
order of the pointer values.  This patch replaces the pointer ordering
with LessRecordByID.

llvm-svn: 188164
 2013-08-12 10:39:45 +00:00
Daniel Dunbar
5a4d2b0583 [lit] Remove old ExamplesTests directory. 
- The actual tests have better coverage than those, and they weren't useful
   anymore.

llvm-svn: 188110
 2013-08-09 21:39:36 +00:00
Daniel Dunbar
7a71edafdb [lit] Move ManyTests examples to lit/examples/many-tests. 
llvm-svn: 188109
 2013-08-09 21:39:28 +00:00
Daniel Dunbar
a2f42119d5 [lit] Drop deprecated aliases for lit and old module names. 
llvm-svn: 188108
 2013-08-09 21:39:24 +00:00
Daniel Dunbar
118970db3a [lit] Update lit's own tests to use lit_config and lit package, as appropriate. 
llvm-svn: 188107
 2013-08-09 21:39:17 +00:00
Daniel Dunbar
57185707f2 [lit] Fix typo. 
- Noticed by edward-san (IRC).

llvm-svn: 188096
 2013-08-09 19:39:42 +00:00
Daniel Dunbar
8884fe65a5 [lit] Rename lit.{TestFormats,Util} to their aliased names {formats,util}. 
- With compatibility hack in lit.__init__, so this hopefully shouldn't break
   anything.

llvm-svn: 188040
 2013-08-09 00:37:15 +00:00
Daniel Dunbar
3be0993727 [lit] Inject the lit specific config object as 'lit_config' when loading config files. 
- Injecting it as 'lit' is gross, since that name should be used to refer to
   the actual package. For now both are available so it is possibly to cleanup
   test config files incrementally.

llvm-svn: 188039
 2013-08-09 00:37:05 +00:00
Daniel Dunbar
038271ce61 [lit] Split TestingConfig.frompath() into separate ctor and load methods. 
llvm-svn: 188038
 2013-08-09 00:36:58 +00:00
Daniel Dunbar
afc3dc05ad [lit] Eliminate mustExist parameter from TestingConfig.frompath(). 
llvm-svn: 188034
 2013-08-09 00:09:02 +00:00
Daniel Dunbar
a5a0a4f18a [lit] Only create config copies when a local config file is present. 
llvm-svn: 188033
 2013-08-09 00:08:56 +00:00
Daniel Dunbar
b3b908fad3 [lit] Eliminate parent argument from TestingConfig.frompath(), which is effectively unused. 
llvm-svn: 188032
 2013-08-09 00:08:46 +00:00
Daniel Dunbar
f46311361c [lit] Change --show-{tests,suites} to exit after printing. 
- This is a more sensible behavior than printing and also running tests.

llvm-svn: 188009
 2013-08-08 20:59:25 +00:00
Daniel Dunbar
afca64a31c [lit] Remove --repeat option, which wasn't that useful. 
llvm-svn: 188008
 2013-08-08 20:59:20 +00:00
Daniel Dunbar
f5fcc2c5f4 [lit] Eliminate some nested imports. 
llvm-svn: 188007
 2013-08-08 20:59:16 +00:00
Daniel Dunbar
a172055173 [lit] Remove on_clone member, which is no longer used. 
llvm-svn: 188006
 2013-08-08 20:59:13 +00:00
Daniel Dunbar
c00fca31ba [lit] Remove unnecessary list copy. 
llvm-svn: 187934
 2013-08-07 23:10:20 +00:00
Daniel Dunbar
91b5aa5eb1 [lit] Always list individual UNRESOLVED tests. 
llvm-svn: 187933
 2013-08-07 23:10:05 +00:00
Daniel Dunbar
a81b869a40 [lit] Explicitly convert dict items() result to a list. 
llvm-svn: 187932
 2013-08-07 23:10:01 +00:00
Daniel Dunbar
a417c84423 [lit] Make string encoding issues explicit. 
llvm-svn: 187931
 2013-08-07 23:09:55 +00:00
Daniel Dunbar
c0857e132c [lit] Report the traceback when config import fails. 
llvm-svn: 187920
 2013-08-07 21:43:34 +00:00
Daniel Dunbar
ffb7ba128b [lit] Avoid comparisons with None. 
llvm-svn: 187919
 2013-08-07 21:43:23 +00:00
Daniel Dunbar
3c1d742e14 [lit] Use list comprehensions instead of map(). 
llvm-svn: 187918
 2013-08-07 21:43:17 +00:00
Daniel Dunbar
fa196394e8 [lit] Avoid deprecated dict.has_key() method. 
llvm-svn: 187917
 2013-08-07 21:43:12 +00:00
NAKAMURA Takumi
38dd5e35e8 lit/LitConfig.py: Fixup for msys bash. 
llvm-svn: 187896
 2013-08-07 17:21:23 +00:00
NAKAMURA Takumi
78313cfb19 Lit: Fixup in r187886. 
llvm-svn: 187887
 2013-08-07 12:53:53 +00:00
NAKAMURA Takumi
babe518ee1 Lit: Resurrect --no-execute dropped in r187852. 
For now, builders in bb.pgr.jp are using it.

llvm-svn: 187886
 2013-08-07 12:44:29 +00:00
Daniel Dunbar
5a2d7118d8 [lit] Use py2&3 compatible exec() syntax. 
llvm-svn: 187862
 2013-08-07 03:25:28 +00:00
Daniel Dunbar
e3dc2d9d07 [lit] Use newer StringIO class. 
llvm-svn: 187861
 2013-08-07 03:24:20 +00:00
Daniel Dunbar
1e8b8bb858 [lit] Use modern absolute/relative import style. 
llvm-svn: 187860
 2013-08-07 03:23:12 +00:00
Daniel Dunbar
cf8cfa0363 [lit] Avoid __cmp__ and cmp(). 
llvm-svn: 187859
 2013-08-07 03:22:02 +00:00
Daniel Dunbar
fc509b862e [lit] Avoid use of iterator .next() method. 
llvm-svn: 187858
 2013-08-07 03:20:54 +00:00
Daniel Dunbar
7564b3cf78 [lit] Use .write() methods instead of print statement. 
llvm-svn: 187857
 2013-08-07 03:19:45 +00:00
Daniel Dunbar
37517bad59 [lit] Use dual-compatible print() syntax where possible. 
llvm-svn: 187856
 2013-08-07 03:18:36 +00:00
Daniel Dunbar
80d4f31c0c [lit] Remove use of deprecated parameter tuple unpacking. 
llvm-svn: 187855
 2013-08-07 03:17:27 +00:00
Daniel Dunbar
34f64801d5 [lit] Remove uses of deprecated except syntax. 
- Since we only have a few of these, use the cumbersome method of getting the
   exception object from 'sys' to retain the current pre-2.6 compatibility.

llvm-svn: 187854
 2013-08-07 03:16:19 +00:00
Daniel Dunbar
44d0ad7767 [lit] Use more modern syntax for constructing exceptions. 
llvm-svn: 187853
 2013-08-07 03:15:10 +00:00
Daniel Dunbar
156c1522d4 [lit] Drop --no-execute, which isn't generally useful. 
llvm-svn: 187852
 2013-08-07 03:14:00 +00:00
Daniel Dunbar
203a7afc3e [lit] tests: Change discovery test to use --show-tests. 
llvm-svn: 187851
 2013-08-07 03:12:51 +00:00
Daniel Dunbar
25a6834c07 [lit] Add a --show-tests option. 
llvm-svn: 187850
 2013-08-07 03:11:42 +00:00
Daniel Dunbar
72b3c08693 [lit] Remove dead ignoreStdError argument. 
llvm-svn: 187849
 2013-08-07 03:08:46 +00:00
Reid Kleckner
59f77601ec Remove some std stream usage from Support and TableGen 
LLVM's coding standards recommend raw_ostream and MemoryBuffer for
reading and writing text.

This has the side effect of allowing clang to compile more of Support
and TableGen in the Microsoft C++ ABI.

llvm-svn: 187826
 2013-08-06 22:51:21 +00:00
Tim Northover
c5550f3c4b Fix handling of CHECK-DAG combined with CHECK-NOT 
Patch by Daniel Sanders.

llvm-svn: 187651
 2013-08-02 11:32:50 +00:00
Vladimir Medic
03a431cc4d Moving definition of MnemonicContainsDot field from class Instruction to class AsmParser as suggested. 
llvm-svn: 187569
 2013-08-01 09:25:27 +00:00
Hans Wennborg
9c475c6d9d Option parsing: remove non-SUPPORT_ALIASARGS fall-back 
The clients of this code have been updated to all support AliasArgs.

This depends on Clang r187538 and lld r187541.

llvm-svn: 187546
 2013-07-31 23:28:51 +00:00
Hans Wennborg
ad911dcfea Option parsing: add support for alias arguments. 
This makes option aliases more powerful by enabling them to
pass along arguments to the option they're aliasing.

For example, if we have a joined option "-foo=", we can now
specify a flag option "-bar" to be an alias of that, with the
argument "baz".

This is especially useful for the cl.exe compatible clang driver,
where many options are aliases. For example, this patch enables
us to alias "/Ox" to "-O3" (-O is a joined option), and "/WX" to
"-Werror" (again, -W is a joined option).

Differential Revision: http://llvm-reviews.chandlerc.com/D1245

llvm-svn: 187537
 2013-07-31 22:44:41 +00:00
Andrew Trick
9565b1b595 comment typo. 
llvm-svn: 187531
 2013-07-31 21:05:54 +00:00
Tom Stellard
b013a4ba0d Revert "TableGen: Enumerate Schedule Model too." 
This reverts commit 2ca1e4a39c7e0d7a00e66ff5437c6d7ace2404a0.

llvm-svn: 187525
 2013-07-31 20:43:08 +00:00
Vincent Lejeune
aed9766321 TableGen: Enumerate Schedule Model too. 
llvm-svn: 187511
 2013-07-31 19:31:20 +00:00
Andrew Trick
d6e72c514e Fix register pressure tables on ARM. 
The heuristic that merges register pressure sets was bogus for ARM's S/D regs.

llvm-svn: 187479
 2013-07-31 03:24:31 +00:00