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4637 Commits

Author SHA1 Message Date
Richard Sandiford
dfb5ceae90 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188164 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-12 10:39:45 +00:00
Daniel Dunbar
ea549f0e12 [lit] Remove old ExamplesTests directory. 
- The actual tests have better coverage than those, and they weren't useful
   anymore.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188110 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-09 21:39:36 +00:00
Daniel Dunbar
de404a2809 [lit] Move ManyTests examples to lit/examples/many-tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188109 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-09 21:39:28 +00:00
Daniel Dunbar
a5e463ea5f [lit] Drop deprecated aliases for lit and old module names. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188108 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-09 21:39:24 +00:00
Daniel Dunbar
4981a6ca97 [lit] Update lit's own tests to use lit_config and lit package, as appropriate. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188107 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-09 21:39:17 +00:00
Daniel Dunbar
efdcf800fe [lit] Fix typo. 
- Noticed by edward-san (IRC).

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188096 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-09 19:39:42 +00:00
Daniel Dunbar
128ce319ec [lit] Rename lit.{TestFormats,Util} to their aliased names {formats,util}. 
- With compatibility hack in lit.__init__, so this hopefully shouldn't break
   anything.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188040 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-09 00:37:15 +00:00
Daniel Dunbar
38649827c3 [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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188039 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-09 00:37:05 +00:00
Daniel Dunbar
6c749c5fbc [lit] Split TestingConfig.frompath() into separate ctor and load methods. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188038 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-09 00:36:58 +00:00
Daniel Dunbar
49e51429c1 [lit] Eliminate mustExist parameter from TestingConfig.frompath(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188034 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-09 00:09:02 +00:00
Daniel Dunbar
3279653eb8 [lit] Only create config copies when a local config file is present. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188033 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-09 00:08:56 +00:00
Daniel Dunbar
b3c0c58ca4 [lit] Eliminate parent argument from TestingConfig.frompath(), which is effectively unused. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188032 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-09 00:08:46 +00:00
Daniel Dunbar
abb9de5257 [lit] Change --show-{tests,suites} to exit after printing. 
- This is a more sensible behavior than printing and also running tests.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188009 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-08 20:59:25 +00:00
Daniel Dunbar
59c6b1073c [lit] Remove --repeat option, which wasn't that useful. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188008 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-08 20:59:20 +00:00
Daniel Dunbar
0e5f7c5d2f [lit] Eliminate some nested imports. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188007 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-08 20:59:16 +00:00
Daniel Dunbar
9d11edb416 [lit] Remove on_clone member, which is no longer used. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188006 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-08 20:59:13 +00:00
Daniel Dunbar
6104a4e4cc [lit] Remove unnecessary list copy. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187934 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 23:10:20 +00:00
Daniel Dunbar
91a62c34d8 [lit] Always list individual UNRESOLVED tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187933 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 23:10:05 +00:00
Daniel Dunbar
32b7d4dfc1 [lit] Explicitly convert dict items() result to a list. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187932 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 23:10:01 +00:00
Daniel Dunbar
05fb743a99 [lit] Make string encoding issues explicit. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187931 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 23:09:55 +00:00
Daniel Dunbar
9c2c660e12 [lit] Report the traceback when config import fails. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187920 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 21:43:34 +00:00
Daniel Dunbar
bd9bb2c515 [lit] Avoid comparisons with None. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187919 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 21:43:23 +00:00
Daniel Dunbar
a1ba7527de [lit] Use list comprehensions instead of map(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187918 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 21:43:17 +00:00
Daniel Dunbar
f861516179 [lit] Avoid deprecated dict.has_key() method. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187917 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 21:43:12 +00:00
NAKAMURA Takumi
28a07c868e lit/LitConfig.py: Fixup for msys bash. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187896 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 17:21:23 +00:00
NAKAMURA Takumi
6757840799 Lit: Fixup in r187886. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187887 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 12:53:53 +00:00
NAKAMURA Takumi
8f4aab8c2f Lit: Resurrect --no-execute dropped in r187852. 
For now, builders in bb.pgr.jp are using it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187886 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 12:44:29 +00:00
Daniel Dunbar
9286ee6292 [lit] Use py2&3 compatible exec() syntax. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187862 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 03:25:28 +00:00
Daniel Dunbar
09a28f6973 [lit] Use newer StringIO class. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187861 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 03:24:20 +00:00
Daniel Dunbar
b35a173360 [lit] Use modern absolute/relative import style. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187860 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 03:23:12 +00:00
Daniel Dunbar
304a0b0398 [lit] Avoid __cmp__ and cmp(). 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187859 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 03:22:02 +00:00
Daniel Dunbar
2e10ff28f2 [lit] Avoid use of iterator .next() method. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187858 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 03:20:54 +00:00
Daniel Dunbar
0d038e3e88 [lit] Use .write() methods instead of print statement. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187857 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 03:19:45 +00:00
Daniel Dunbar
4f2469c40c [lit] Use dual-compatible print() syntax where possible. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187856 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 03:18:36 +00:00
Daniel Dunbar
0b714f7686 [lit] Remove use of deprecated parameter tuple unpacking. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187855 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 03:17:27 +00:00
Daniel Dunbar
2e60c882bf [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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187854 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 03:16:19 +00:00
Daniel Dunbar
26e0af54c2 [lit] Use more modern syntax for constructing exceptions. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187853 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 03:15:10 +00:00
Daniel Dunbar
91142b1125 [lit] Drop --no-execute, which isn't generally useful. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187852 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 03:14:00 +00:00
Daniel Dunbar
6bcb407d90 [lit] tests: Change discovery test to use --show-tests. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187851 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 03:12:51 +00:00
Daniel Dunbar
3915c080cc [lit] Add a --show-tests option. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187850 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 03:11:42 +00:00
Daniel Dunbar
cd594283f7 [lit] Remove dead ignoreStdError argument. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187849 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-07 03:08:46 +00:00
Reid Kleckner
47cfec0284 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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187826 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-06 22:51:21 +00:00
Tim Northover
e57343b636 Fix handling of CHECK-DAG combined with CHECK-NOT 
Patch by Daniel Sanders.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187651 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-02 11:32:50 +00:00
Vladimir Medic
588f408b95 Moving definition of MnemonicContainsDot field from class Instruction to class AsmParser as suggested. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187569 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-08-01 09:25:27 +00:00
Hans Wennborg
a15d5db7f2 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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187546 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-31 23:28:51 +00:00
Hans Wennborg
9dd8c0cffe 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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187537 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-31 22:44:41 +00:00
Andrew Trick
d3d751804c comment typo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187531 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-31 21:05:54 +00:00
Tom Stellard
5519dc9de8 Revert "TableGen: Enumerate Schedule Model too." 
This reverts commit 2ca1e4a39c.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187525 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-31 20:43:08 +00:00
Vincent Lejeune
2ca1e4a39c TableGen: Enumerate Schedule Model too. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187511 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-31 19:31:20 +00:00
Andrew Trick
c408335bf5 Fix register pressure tables on ARM. 
The heuristic that merges register pressure sets was bogus for ARM's S/D regs.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@187479 91177308-0d34-0410-b5e6-96231b3b80d8
 2013-07-31 03:24:31 +00:00