c4477dfd92
[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
b647d5d21d
[lit] Remove --repeat option, which wasn't that useful.
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llvm-svn: 188008
2013-08-08 20:59:20 +00:00
e7b9e5fcd0
[lit] Eliminate some nested imports.
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llvm-svn: 188007
2013-08-08 20:59:16 +00:00
2d100cda0c
[lit] Remove on_clone member, which is no longer used.
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llvm-svn: 188006
2013-08-08 20:59:13 +00:00
e80b42a838
[lit] Remove unnecessary list copy.
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llvm-svn: 187934
2013-08-07 23:10:20 +00:00
403eeea0cf
[lit] Always list individual UNRESOLVED tests.
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llvm-svn: 187933
2013-08-07 23:10:05 +00:00
9ee3bb89c9
[lit] Explicitly convert dict items() result to a list.
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llvm-svn: 187932
2013-08-07 23:10:01 +00:00
6468a5ccab
[lit] Make string encoding issues explicit.
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llvm-svn: 187931
2013-08-07 23:09:55 +00:00
16606887c4
[lit] Report the traceback when config import fails.
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llvm-svn: 187920
2013-08-07 21:43:34 +00:00
df1ed9b886
[lit] Avoid comparisons with None.
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llvm-svn: 187919
2013-08-07 21:43:23 +00:00
f6dc230bef
[lit] Use list comprehensions instead of map().
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llvm-svn: 187918
2013-08-07 21:43:17 +00:00
1047d9a412
[lit] Avoid deprecated dict.has_key() method.
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llvm-svn: 187917
2013-08-07 21:43:12 +00:00
50985962d6
lit/LitConfig.py: Fixup for msys bash.
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llvm-svn: 187896
2013-08-07 17:21:23 +00:00
c97b753cf4
Lit: Fixup in r187886.
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llvm-svn: 187887
2013-08-07 12:53:53 +00:00
aa7cea9369
Lit: Resurrect --no-execute dropped in r187852.
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For now, builders in bb.pgr.jp are using it.
llvm-svn: 187886
2013-08-07 12:44:29 +00:00
4e06f0d106
[lit] Use py2&3 compatible exec() syntax.
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llvm-svn: 187862
2013-08-07 03:25:28 +00:00
c9568b84b7
[lit] Use newer StringIO class.
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llvm-svn: 187861
2013-08-07 03:24:20 +00:00
3957a8f07f
[lit] Use modern absolute/relative import style.
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llvm-svn: 187860
2013-08-07 03:23:12 +00:00
679a82023e
[lit] Avoid __cmp__ and cmp().
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llvm-svn: 187859
2013-08-07 03:22:02 +00:00
3a90aebd3a
[lit] Avoid use of iterator .next() method.
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llvm-svn: 187858
2013-08-07 03:20:54 +00:00
a3ef2f2dd8
[lit] Use .write() methods instead of print statement.
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llvm-svn: 187857
2013-08-07 03:19:45 +00:00
bc2f287c63
[lit] Use dual-compatible print() syntax where possible.
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llvm-svn: 187856
2013-08-07 03:18:36 +00:00
318e8976b6
[lit] Remove use of deprecated parameter tuple unpacking.
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llvm-svn: 187855
2013-08-07 03:17:27 +00:00
7defa7a74c
[lit] Remove uses of deprecated except syntax.
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- 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
5b09842179
[lit] Use more modern syntax for constructing exceptions.
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llvm-svn: 187853
2013-08-07 03:15:10 +00:00
a155dcd166
[lit] Drop --no-execute, which isn't generally useful.
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llvm-svn: 187852
2013-08-07 03:14:00 +00:00
668c61f687
[lit] tests: Change discovery test to use --show-tests.
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llvm-svn: 187851
2013-08-07 03:12:51 +00:00
2c687fe7b9
[lit] Add a --show-tests option.
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llvm-svn: 187850
2013-08-07 03:11:42 +00:00
2a5c39de55
[lit] Remove dead ignoreStdError argument.
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llvm-svn: 187849
2013-08-07 03:08:46 +00:00
d78273f4fd
Remove some std stream usage from Support and TableGen
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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
cf708c3284
Fix handling of CHECK-DAG combined with CHECK-NOT
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Patch by Daniel Sanders.
llvm-svn: 187651
2013-08-02 11:32:50 +00:00
d3dade29f5
Moving definition of MnemonicContainsDot field from class Instruction to class AsmParser as suggested.
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llvm-svn: 187569
2013-08-01 09:25:27 +00:00
8669b97490
Option parsing: remove non-SUPPORT_ALIASARGS fall-back
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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
5fdcf86861
Option parsing: add support for alias arguments.
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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
753663ccce
comment typo.
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llvm-svn: 187531
2013-07-31 21:05:54 +00:00
0ebf29d41f
Revert "TableGen: Enumerate Schedule Model too."
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This reverts commit 2ca1e4a39c7e0d7a00e66ff5437c6d7ace2404a0.
llvm-svn: 187525
2013-07-31 20:43:08 +00:00
22e6ddd475
TableGen: Enumerate Schedule Model too.
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llvm-svn: 187511
2013-07-31 19:31:20 +00:00
9447cce0ed
Fix register pressure tables on ARM.
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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
301dd8d795
Add tracing to the tblgen register pressure table generator.
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llvm-svn: 187478
2013-07-31 03:24:28 +00:00
9469e906a5
Remove use of sprintf added to X86 disassembler tablegen code. Send message with instruction name to errs() instead and use a generic message for the llvm_unreachable. Consistent with other places in this file.
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llvm-svn: 187333
2013-07-28 21:28:02 +00:00
baf51e3e61
fixed compilation issue
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llvm-svn: 187325
2013-07-28 08:45:12 +00:00
003e7d73b9
Added encoding prefixes for KNL instructions (EVEX).
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Added 512-bit operands printing.
Added instruction formats for KNL instructions.
llvm-svn: 187324
2013-07-28 08:28:38 +00:00
8e0f635fe8
Move the default back to pipefail. I accidentally reverted it before.
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llvm-svn: 187271
2013-07-26 23:22:43 +00:00
0fe236d873
Propagate pipefail when cloning.
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llvm-svn: 187268
2013-07-26 23:17:38 +00:00
2a2a0973b8
Use pipefail when available.
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This change makes test with RUN lines like
RUN: opt ... | FileCheck
fail if opt fails, even if it prints what FileCheck wants. Enabling this
found some interesting cases of broken tests that were not being noticed
because opt (or some other tool) was crashing late.
Pipefail is used when the shell supports it or when using the internal
python based tester.
llvm-svn: 187261
2013-07-26 22:32:58 +00:00
13235dadab
Using a different loop induction variable than the enclosing scope. No functional changes intended.
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llvm-svn: 187159
2013-07-25 22:09:31 +00:00
b3d630ca21
Fix a bug in TableGen where the intrinsic function name recognizer could mis-identify names if one was a prefix substring of the other
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For two intrinsics 'llvm.nvvm.texsurf.handle' and 'llvm.nvvm.texsurf.handle.internal',
TableGen was emitting matching code like:
if (Name.startswith("llvm.nvvm.texsurf.handle")) ...
if (Name.startswith("llvm.nvvm.texsurf.handle.internal")) ...
We can never match "llvm.nvvm.texsurf.handle.internal" here because it will
always be erroneously matched by the first condition.
The fix is to sort the intrinsic names and emit them in reverse order.
llvm-svn: 187119
2013-07-25 12:32:00 +00:00
3aacca4622
RegPressure: Order the "pressure sets" by number of regunits per set.
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This lets heuristics easily pick the most important set to follow.
llvm-svn: 187108
2013-07-25 07:26:29 +00:00
690d8ea181
Split generated asm mnemonic matching table into a separate table for each asm variant.
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This removes the need to store the asm variant in each row of the single table that existed before. Shaves ~16K off the size of X86AsmParser.o.
llvm-svn: 187026
2013-07-24 07:33:14 +00:00
64a6e4b193
Remove 'else' after 'return'. No functional change.
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llvm-svn: 186929
2013-07-23 06:27:36 +00:00
Daniel Dunbar