Commit Graph

4669 Commits

Author SHA1 Message Date
Andrea Di Biagio
5768bb8d77 Add function attribute 'optnone'.
This function attribute indicates that the function is not optimized
by any optimization or code generator passes with the 
exception of interprocedural optimization passes.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189101 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-23 11:53:55 +00:00
Jakob Stoklund Olesen
d93969c32a Add an OtherPreserved field to the CalleeSaved TableGen class.
This field specifies registers that are preserved across function calls,
but that should not be included in the generates SaveList array.

This can be used ot generate regmasks for architectures that save
registers through other means, like SPARC's register windows.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189084 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-23 02:25:47 +00:00
Elena Demikhovsky
1765e74c15 AVX-512: Added masked SHIFT commands, more encoding tests
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@189005 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-22 12:18:28 +00:00
Tim Northover
f7ab3a84b3 ARM: use TableGen patterns to select CMOV operations.
Back in the mists of time (2008), it seems TableGen couldn't handle the
patterns necessary to match ARM's CMOV node that we convert select operations
to, so we wrote a lot of fairly hairy C++ to do it for us.

TableGen can deal with it now: there were a few minor differences to CodeGen
(see tests), but nothing obviously worse that I could see, so we should
probably address anything that *does* come up in a localised manner.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188995 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-22 09:57:11 +00:00
Hans Wennborg
9d3c398d61 Remove llvm-lit from the cmake install target.
Since it's an llvm-internal tool, we shouldn't install it.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188976 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-22 01:34:09 +00:00
Daniel Dunbar
4db169d31e [lit] Fix a couple lingering Py3 compat issues in ProgressBar.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188951 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-21 22:26:47 +00:00
Daniel Dunbar
f72bc79226 [lit] Lift XFAIL handling to core infrastructure.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188949 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-21 22:26:42 +00:00
Daniel Dunbar
d3bf8a2c0a [lit] Allow formats to return lit.Test.Result instances directly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188948 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-21 22:26:40 +00:00
Daniel Dunbar
ccd21b26dd [lit] Factor out a separate Test.Result() object.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188947 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-21 22:26:37 +00:00
Daniel Dunbar
0dd41a99e3 [lit] Simplify --time-tests code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188946 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-21 22:26:34 +00:00
Daniel Dunbar
7b0cdf7bf4 [lit] Extract TestFormat base class, for future use.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188945 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-21 22:26:26 +00:00
Daniel Dunbar
70360e6762 [lit] Rewrite TODO list, and elaborate on some things.
- If anyone is interested in lit's feature set, I'd appreciate any comments on
   the elaborated items.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188590 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-16 23:30:23 +00:00
Stephen Lin
6d3aa547a5 FileCheck: Fix stray quote in CHECK-LABEL error message.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188564 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-16 17:29:01 +00:00
Aaron Ballman
3369599db2 Fixing a warning about control reaching the end of a non-void function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188524 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-16 01:43:31 +00:00
Daniel Dunbar
23114d0da7 [lit] Remove some done TODOs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188502 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-15 22:52:20 +00:00
Daniel Dunbar
b49fb7bcd5 [llvm-build] Make Py3 compatible.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188424 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-14 23:15:39 +00:00
Daniel Dunbar
4fa5939268 [lit] Add test coverage of gtest format.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188417 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-14 22:21:11 +00:00
Daniel Dunbar
80a06baec2 [lit] Ensure test output is converted to strings where possible.
- This cleans up the text output of failing tests when run under PY3.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188416 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-14 22:21:01 +00:00
Daniel Dunbar
35d5e9044c [lit] Support parsing scripts with inconsistent or invalid encodings.
- For whatever reason, we have a lot of test files with bogus unicode
   characters. This patch allows those scripts to still be parsed on Python3 by
   changing the parsing logic to work on binary files, and only require the
   actual script commands to be convertible to ascii.

 - This patch has been tweaked to now ensure that the command strings are not of
   unicode type on Python 2.6-7.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188398 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-14 18:22:41 +00:00
Daniel Dunbar
14a5c695a9 Revert r188376, "[lit] Support parsing scripts with inconsistent or invalid encodings.", this doesn't work yet for bots using the internal shell.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188379 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-14 15:55:25 +00:00
Daniel Dunbar
47e7c040f4 [lit] Support parsing scripts with inconsistent or invalid encodings.
- For whatever reason, we have a lot of test files with bogus unicode
   characters. This patch allows those scripts to still be parsed on Python3 by
   changing the parsing logic to work on binary files, and only require the
   actual script commands to be convertible to ascii.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188376 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-14 15:24:58 +00:00
Daniel Dunbar
af5a9e3f1e [lit] Fix a relative import issue I missed earlier.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188360 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-14 05:07:16 +00:00
Daniel Dunbar
213ab86ee6 [lit] Avoid StringIO.
- We barely used it, and it is very hard to use in a 2.5-3 compatible
   way because of changing expectations for its input types.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188359 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-14 05:07:13 +00:00
Daniel Dunbar
6b78ef3762 [lit] Fix tests to execute lit with same python as invoked with.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188358 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-14 05:07:09 +00:00
Daniel Dunbar
5403214852 [lit] Factor ShTest format script command parsing from other processing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188357 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-14 05:07:04 +00:00
Daniel Dunbar
493e8d4bf5 [lit] Move executeCommand() into lit.util.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188356 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-14 05:07:01 +00:00
Daniel Dunbar
f76c664f6b [lit] Move formats into their own subpackage.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188355 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-14 05:06:55 +00:00
NAKAMURA Takumi
e908486f5b Lit: Introduce "%/[STpst] into parseIntegratedTestScript(), to normalize substitutions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188348 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-14 02:26:31 +00:00
Jack Carter
0fe3792a2f [Mips][msa] Value types for MSA support.
Added v8f16 to ValueTypes.h, ValueTypes.cpp, ValueTypes.td, 
and CodeGenTarget.cpp

Patch by Daniel Sanders


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188326 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-13 22:34:26 +00:00
Daniel Dunbar
13e26da155 [lit] Support use of setup.py from other directories.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188309 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-13 19:08:48 +00:00
Rui Ueyama
d9a84efe44 [FileCheck] Fix a bug that cause FileCheck to misidentify check-prefix
FileCheck should check to make sure the prefix was found, and not a word
containing it (e.g -check-prefix=BASEREL shouldn't match NOBASEREL).

Patch by Ron Ofir.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188221 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-12 23:05:59 +00:00
Richard Sandiford
1f85736c97 Revert r188164: Stablize MCK_Reg ordering in AsmMatcherEmitter
Apparently caused a failure on Darwin


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@188166 91177308-0d34-0410-b5e6-96231b3b80d8
2013-08-12 10:57:51 +00:00
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