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2102 Commits

Author SHA1 Message Date
Jim Grosbach
16b4042036 Allow cross target build 
llvm-svn: 85611
 2009-10-30 20:54:59 +00:00
Dan Gohman
6b7d1390d7 Initial target-independent CodeGen support for BlockAddresses. 
llvm-svn: 85556
 2009-10-30 01:27:03 +00:00
Dan Gohman
7f5acc4b57 Move some code from being emitted as boilerplate duplicated in every 
*ISelDAGToDAG.cpp to being regular code in SelectionDAGISel.cpp.

llvm-svn: 85530
 2009-10-29 22:30:23 +00:00
Dan Gohman
3393a4c997 Rename usesCustomDAGSchedInserter to usesCustomInserter, and update a 
bunch of associated comments, because it doesn't have anything to do
with DAGs or scheduling. This is another step in decoupling MachineInstr
emitting from scheduling.

llvm-svn: 85517
 2009-10-29 18:10:34 +00:00
Johnny Chen
bcb6d87c9d Sorry to break the build. 
I was trying to check the WIP file to some local repository, but ended up
checking in the llvm repository.  Oops!

llvm-svn: 85470
 2009-10-29 02:04:53 +00:00
Johnny Chen
19209e26ff Minor tweak to forgo the the curly braces for most case blocks, except when 
declaring local variables.

llvm-svn: 85467
 2009-10-29 01:45:07 +00:00
Dan Gohman
3f9f33080a Add indirectbr and blockaddress to the vim syntax highlighting file. 
llvm-svn: 85451
 2009-10-29 00:14:44 +00:00
Mikhail Glushenkov
a97449946b 80-col violation. 
llvm-svn: 85215
 2009-10-27 09:02:49 +00:00
Julien Lerouge
d2861eb219 Remove / use flags that are now set in the Makefile.config. 
llvm-svn: 85149
 2009-10-26 20:01:35 +00:00
Chandler Carruth
766362c707 Move DataTypes.h to include/llvm/System, update all users. This breaks the last 
direct inclusion edge from System to Support.

llvm-svn: 85086
 2009-10-26 01:35:46 +00:00
Daniel Dunbar
499815e9f9 lit: Add --config-prefix option, to override default config file names. 
llvm-svn: 85035
 2009-10-25 03:30:55 +00:00
Daniel Dunbar
69b298e1c2 lit: Allow use of /dev/null in redirects on Windows (replace by a temporary 
file).

llvm-svn: 85028
 2009-10-25 01:37:26 +00:00
Dan Gohman
3c62b33053 Delete a spurious semicolon. 
llvm-svn: 85018
 2009-10-24 23:24:45 +00:00
Daniel Dunbar
e66bb298d4 lit: Support '>>' redirections when executing scripts internally. 
llvm-svn: 85014
 2009-10-24 20:32:49 +00:00
Victor Hernandez
e8998896f5 Auto-upgrade free instructions to calls to the builtin free function. 
Update all analysis passes and transforms to treat free calls just like FreeInst.
Remove RaiseAllocations and all its tests since FreeInst no longer needs to be raised.

llvm-svn: 84987
 2009-10-24 04:23:03 +00:00
Stuart Hastings
89d8dc1bde Trying again to tweak the top-level Makefile to facilitate an Apple-style build. 
Now with Clang-compatibility.

llvm-svn: 84872
 2009-10-22 17:22:37 +00:00
Mikhail Glushenkov
747a5035b9 Make 'unset_option' work on list options. 
llvm-svn: 84827
 2009-10-22 04:15:07 +00:00
Chris Lattner
683419400b Set comment string, patch by Johnny Chen! 
llvm-svn: 84743
 2009-10-21 05:07:57 +00:00
Mikhail Glushenkov
33e504aef1 Implement any_[not_]empty and list versions of switch_on and [not_]empty. 
Useful for OptionPreprocessor.

llvm-svn: 84728
 2009-10-21 02:13:13 +00:00
Daniel Dunbar
0d8b79cc2e NNT: Implement "config mode", use -config path/to/llvm-config 
- This runs the nightly test and does all the submission logic, but using the
   LLVM build specified by the llvm-config.

 - Useful for, among other things, testing NNT itself.

llvm-svn: 84620
 2009-10-20 07:30:54 +00:00
Daniel Dunbar
738ce34659 NNT: Remove unused BUILDTYPE argument. 
llvm-svn: 84619
 2009-10-20 07:30:46 +00:00
Daniel Dunbar
25f8a7e4fd Revert "Tweak top-level Makefile to facilitate Apple-style build.", this is 
breaking Clang's Apple-style build.

llvm-svn: 84592
 2009-10-20 02:23:13 +00:00
Daniel Dunbar
793dfbc945 NNT: Remove duplicate verbose print. 
llvm-svn: 84591
 2009-10-20 02:23:05 +00:00
Mikhail Glushenkov
7c31bb2adc More refactoring... 
llvm-svn: 84537
 2009-10-19 21:24:28 +00:00
Stuart Hastings
0e0c090f5d Tweak top-level Makefile to facilitate Apple-style build. 
llvm-svn: 84507
 2009-10-19 17:53:54 +00:00
Daniel Dunbar
cb08b1506f NNT: Add -parallel-test option, which runs llvm-test with 
ENABLE_PARALLEL_REPORT.

llvm-svn: 84497
 2009-10-19 13:20:56 +00:00
Daniel Dunbar
82c9679c3c NNT: Don't hard code -l3.0 argument to make, this is very server dependent. Users who care can use -compileflags for this. 
Also, fix make clean call and a few other tweaks.

llvm-svn: 84496
 2009-10-19 13:20:50 +00:00
Daniel Dunbar
43a3425c05 NNT: Fix refactoro, I dropped the list of all (llvm-test) tests. I'm sure it was named dejagnu_test_list for a good reason. 
llvm-svn: 84495
 2009-10-19 13:20:44 +00:00
Daniel Dunbar
596da5540e NNT: Lift conditional logic out of test steps. 
llvm-svn: 84494
 2009-10-19 13:20:38 +00:00
Daniel Dunbar
48768a77f1 NNT: Now that build & test steps are factored out, coalesce all the logic together. 
llvm-svn: 84493
 2009-10-19 13:20:31 +00:00
Daniel Dunbar
3e21f0e5f2 NNT: Sink code for running nightly test into subroutine. 
llvm-svn: 84492
 2009-10-19 13:20:25 +00:00
Daniel Dunbar
5af56e66c2 NNT: Tweaks and simplifications. 
- Split out configure log.
 - Kill off GetRegexNum.
 - Fix GetRegex to not return previous match on failure.
 - Remove dead code.

llvm-svn: 84491
 2009-10-19 13:20:19 +00:00
Daniel Dunbar
6c0be45d6a NNT: Move build code into subroutine. 
llvm-svn: 84490
 2009-10-19 13:20:13 +00:00
Daniel Dunbar
909b1e1428 NNT: Move source checkout code into subroutine. 
llvm-svn: 84489
 2009-10-19 13:20:06 +00:00
Daniel Dunbar
824984e517 NNT: Remove .{o,a} size info, this is better tracked elsewhere. 
llvm-svn: 84488
 2009-10-19 13:20:00 +00:00
Daniel Dunbar
362e0a87c2 NNT: Remove code to track build warnings, the buildbots cover this. 
llvm-svn: 84487
 2009-10-19 13:19:53 +00:00
Daniel Dunbar
4ca0e75843 NNT: Remove hard coded BuildDir and WebDir, users should have to specify these. 
llvm-svn: 84481
 2009-10-19 09:19:19 +00:00
Daniel Dunbar
3e4bde4900 NNT: Remove "CVS Stats", this isn't particularly useful and can be better done by the server or user. 
llvm-svn: 84480
 2009-10-19 09:19:09 +00:00
Daniel Dunbar
ecd1500c44 NNT: Remove now-unused -cvstag argument and CVSROOT code. 
llvm-svn: 84479
 2009-10-19 09:18:54 +00:00
Daniel Dunbar
86bfed02ea NNT: Remove -usecvs option, this is very old. 
llvm-svn: 84478
 2009-10-19 09:18:46 +00:00
Daniel Dunbar
6784123622 NNT: Remove -debug argument, it is unused. 
llvm-svn: 84477
 2009-10-19 09:18:37 +00:00
Daniel Dunbar
c68cad094e Regroup NewNightlyTest.pl options 
llvm-svn: 84476
 2009-10-19 09:18:24 +00:00
Daniel Dunbar
bb58da6d55 lit: When running Tcl scripts via shell, try harder to find 'bash', but fall 
back to running them internally if that fails. PR5240.

llvm-svn: 84462
 2009-10-19 03:54:21 +00:00
Mikhail Glushenkov
71505cfb64 Refactoring, no functionality change. 
llvm-svn: 84450
 2009-10-18 22:51:30 +00:00
Jeffrey Yasskin
160f3b9191 Support GoogleTest's "typed tests" 
(http://code.google.com/p/googletest/wiki/GoogleTestAdvancedGuide#Typed_Tests)
in lit.py.  These tests have names like "ValueMapTest/0.Iteration", which broke
when lit.py os.path.join()ed them onto the path and then assumed it could
os.path.split() them back off.  This patch shifts path components from the
testPath to the testName until the testPath exists.

llvm-svn: 84387
 2009-10-18 02:05:42 +00:00
Daniel Dunbar
b67b5bb0b1 Move UnescapeString to a static function for its sole client; its inefficient and broken. 
llvm-svn: 84358
 2009-10-17 20:43:42 +00:00
Daniel Dunbar
ccaa5f1d16 Use raw_ostream::write_escaped instead of EscapeString. 
llvm-svn: 84356
 2009-10-17 20:43:19 +00:00
Mikhail Glushenkov
e29aaa858c First draft of the OptionPreprocessor. 
More to follow...

llvm-svn: 84352
 2009-10-17 20:09:29 +00:00
Mikhail Glushenkov
cec8f40e39 This variable is never used. 
llvm-svn: 84351
 2009-10-17 20:08:47 +00:00
Mikhail Glushenkov
288062930b Disallow multiple instances of PluginPriority. 
Several instances of PluginPriority in a single file most probably signifies a
programming error.

llvm-svn: 84350
 2009-10-17 20:08:30 +00:00
Jakob Stoklund Olesen
2ba26ceb11 Report errors correctly for unselected target intrinsics. 
llvm-svn: 84193
 2009-10-15 18:50:03 +00:00
Edward O'Callaghan
00f4a355eb Haiku porting patches, Credit to Paul Davey. 
llvm-svn: 83823
 2009-10-12 04:57:20 +00:00
Mikhail Glushenkov
ec9baa8e47 Omit the 'out_file_index != -1' check when possible. 
llvm-svn: 83619
 2009-10-09 05:45:21 +00:00
Mikhail Glushenkov
c802d57e52 Input files should go before all other options. 
Important, for example, when calling 'gcc a.o b.o c.o -lD -lE -lF'.

llvm-svn: 83524
 2009-10-08 04:40:08 +00:00
Evan Cheng
8ea3f4a592 Add instruction flags: hasExtraSrcRegAllocReq and hasExtraDefRegAllocReq. When 
set, these flags indicate the instructions source / def operands have special
register allocation requirement that are not captured in their register classes.
Post-allocation passes (e.g. post-alloc scheduler) should not change their
allocations. e.g. ARM::LDRD require the two definitions to be allocated
even / odd register pair.

llvm-svn: 83196
 2009-10-01 08:21:18 +00:00
Stuart Hastings
3843d7f06d B&I's buildit forces a PATH that omits /Developer. Temporarily add 
/Developer/usr/bin to the PATH when looking for llvm-gcc.

llvm-svn: 83028
 2009-09-28 23:42:38 +00:00
Stuart Hastings
5de4dcc406 For B&I-style builds, tweak build_llvm script to prefer LLVM-G++ if 
available.  Override by setting CC and CXX in the environment.

llvm-svn: 83024
 2009-09-28 22:17:53 +00:00
Jakob Stoklund Olesen
31fcbdefbb Introduce the TargetInstrInfo::KILL machine instruction and get rid of the 
unused DECLARE instruction.

KILL is not yet used anywhere, it will replace TargetInstrInfo::IMPLICIT_DEF
in the places where IMPLICIT_DEF is just used to alter liveness of physical
registers.

llvm-svn: 83006
 2009-09-28 20:32:26 +00:00
Daniel Dunbar
92fcc49c24 Don't traverse into .svn directories. 
llvm-svn: 82978
 2009-09-28 07:32:45 +00:00
Mikhail Glushenkov
b676fc15a0 Add a way to query the number of input files. 
llvm-svn: 82957
 2009-09-28 01:16:42 +00:00
Mikhail Glushenkov
ef0b5e2f1a A bit prettier formatting. 
llvm-svn: 82955
 2009-09-28 01:15:44 +00:00
Chris Lattner
80d69b5973 implement and document support for filecheck variables. This 
allows matching and remembering a string and then matching and
verifying that the string occurs later in the file.

Change X86/xor.ll to use this in some cases where the test was
checking for an arbitrary register allocation decision.

llvm-svn: 82891
 2009-09-27 07:56:52 +00:00
Chris Lattner
b47463f436 remove support for "NoSub" from regex. It seems like a minor optimization 
and makes the API more annoying.  Add a Regex::getNumMatches() method.

llvm-svn: 82877
 2009-09-26 21:27:04 +00:00
Anton Korobeynikov
4e921137da Provide proper masks for neon perfect shuffle table. 
I definitely need to read documentation better :(

llvm-svn: 82813
 2009-09-25 22:52:29 +00:00
Dan Gohman
0ac693a89e Improve MachineMemOperand handling. 
- Allocate MachineMemOperands and MachineMemOperand lists in MachineFunctions.
   This eliminates MachineInstr's std::list member and allows the data to be
   created by isel and live for the remainder of codegen, avoiding a lot of
   copying and unnecessary translation. This also shrinks MemSDNode.
 - Delete MemOperandSDNode. Introduce MachineSDNode which has dedicated
   fields for MachineMemOperands.
 - Change MemSDNode to have a MachineMemOperand member instead of its own
   fields with the same information. This introduces some redundancy, but
   it's more consistent with what MachineInstr will eventually want.
 - Ignore alignment when searching for redundant loads for CSE, but remember
   the greatest alignment.

Target-specific code which previously used MemOperandSDNodes with generic
SDNodes now use MemIntrinsicSDNodes, with opcodes in a designated range
so that the SelectionDAG framework knows that MachineMemOperand information
is available.

llvm-svn: 82794
 2009-09-25 20:36:54 +00:00
Dan Gohman
0c4e55a2f8 Rename getTargetNode to getMachineNode, for consistency with the 
naming scheme used in SelectionDAG, where there are multiple kinds
of "target" nodes, but "machine" nodes are nodes which represent
a MachineInstr.

llvm-svn: 82790
 2009-09-25 18:54:59 +00:00
Chris Lattner
7143d73e96 reject attempts to use ()'s in patterns, these are reserved for filecheck. 
llvm-svn: 82780
 2009-09-25 17:29:36 +00:00
Chris Lattner
2b1f7c6a75 reimplement the regex matching strategy by building a single 
regex and matching it instead of trying to match chunks at a time.
Matching chunks at a time broke with check lines like 
  CHECK: foo {{.*}}bar
because the .* would eat the entire rest of the line and bar would
never match.

Now we just escape the fixed strings for the user, so that something
like:
  CHECK: a() {{.*}}???
is matched as:
  CHECK: {{a\(\) .*\?\?\?}}
transparently "under the covers".

llvm-svn: 82779
 2009-09-25 17:23:43 +00:00
Chris Lattner
fed266aae9 special case Patterns that are a single fixed string. This is a microscopic 
perf win and is needed for future changes.

llvm-svn: 82777
 2009-09-25 17:09:12 +00:00
Chris Lattner
2bf0d0ca42 filecheck should not match a \n with a . 
llvm-svn: 82758
 2009-09-25 06:47:09 +00:00
Chris Lattner
a6bcda7a8a turn a std::pair into a real class. 
llvm-svn: 82754
 2009-09-25 06:32:47 +00:00
Chris Lattner
af2ce37cb3 add and document regex support for FileCheck. You can now do stuff like: 
; CHECK: movl {{%e[a-z][xi]}}, %eax

or whatever.

llvm-svn: 82717
 2009-09-24 21:47:32 +00:00
Chris Lattner
97cf81c3c6 Use CanonicalizeInputFile to canonicalize the entire buffer containing the 
CHECK strings, instead of canonicalizing the patterns directly.  This allows
Pattern to just contain a StringRef instead of std::string.

llvm-svn: 82713
 2009-09-24 20:45:07 +00:00
Chris Lattner
5f3b698a06 change 'not' matching to use Pattern, move pattern parsing logic into 
the Pattern class.

llvm-svn: 82712
 2009-09-24 20:39:13 +00:00
Chris Lattner
756adfb5ca refactor out the match string into its own Pattern class. 
llvm-svn: 82711
 2009-09-24 20:25:55 +00:00
David Goodwin
3ac3dcacc7 Make the end-of-itinerary mark explicit. Some cleanup. 
llvm-svn: 82709
 2009-09-24 20:22:50 +00:00
Daniel Dunbar
15437d0bd2 Add count/not tools as executables. 
- Apparently, I'm willing to do incredibly stupid things in the name of portability.

llvm-svn: 82685
 2009-09-24 06:23:57 +00:00
Daniel Dunbar
b8a623820a lit: When executing shell scripts internally, don't allow piped stderr on any 
commands except the last one, instead redirect the stderr to a temporary
file. This sidesteps a potential deadlocking issue.

llvm-svn: 82538
 2009-09-22 09:50:38 +00:00
Daniel Dunbar
06695b3ea1 Add a magic LLVM_DISABLE_CRT_DEBUG environment variable which we check in RegisterHandler and use to disable the Win32 crash dialogs. These are a major blocker to any kind of automated testing. 
Also, tweak the 'lit' test runner to set this variable unconditionally.

llvm-svn: 82537
 2009-09-22 09:50:28 +00:00
Daniel Dunbar
3ea67f7fdc Actually use the arguments with the resolved executable path. 
llvm-svn: 82527
 2009-09-22 06:09:13 +00:00
Daniel Dunbar
797bf7ca92 lit: Don't use close_fds=True on Windows. 
llvm-svn: 82521
 2009-09-22 04:44:37 +00:00
Daniel Dunbar
79874e8a8e lit: When executing commands internally, perform PATH resolution ourselves. 
llvm-svn: 82520
 2009-09-22 04:44:26 +00:00
Mikhail Glushenkov
487c2ba4ee Use raw_ostream::indent instead of passing strings. 
llvm-svn: 82456
 2009-09-21 15:53:44 +00:00
Chris Lattner
82a963788d fix a FileCheck bug where: 
; CHECK: foo
; CHECK-NOT: foo
; CHECK: bar

would always fail.

llvm-svn: 82424
 2009-09-21 02:30:42 +00:00
Chris Lattner
d5f420ca4d rewrite CountNumNewlinesBetween to be in terms of StringRef. 
llvm-svn: 82410
 2009-09-20 22:42:44 +00:00
Chris Lattner
63735b5e10 implement and document support for CHECK-NOT 
llvm-svn: 82408
 2009-09-20 22:35:26 +00:00
Chris Lattner
4552cc1387 rewrite FileCheck in terms of StringRef instead of manual pointer pairs. 
llvm-svn: 82407
 2009-09-20 22:11:44 +00:00
Daniel Dunbar
b8eed72232 Follow googletest logic for suppressing warnings in unittests/UnitTestMain. 
llvm-svn: 82373
 2009-09-20 06:17:12 +00:00
Chris Lattner
194391ddb7 convert some stuff to StringRef to avoid temporary std::strings. 
llvm-svn: 82244
 2009-09-18 18:31:37 +00:00
Chris Lattner
d600c9342b add a comment. 
llvm-svn: 82236
 2009-09-18 18:10:19 +00:00
Daniel Dunbar
dadd71259e lit: Add a custom test format for use in clang. 
llvm-svn: 81987
 2009-09-16 01:34:52 +00:00
Daniel Dunbar
3d79f78d69 lit: When finding nested test suites, check first in the execpath in case there 
is a site configuration.

llvm-svn: 81902
 2009-09-15 20:09:17 +00:00
Daniel Dunbar
35a1ac3e03 Add a valgrind suppressions file for x86_64/linux/4.3.3. 
llvm-svn: 81766
 2009-09-14 16:10:32 +00:00
Daniel Dunbar
2808cdfdbe lit: Give test formats control over test discovery. 
llvm-svn: 81751
 2009-09-14 02:38:46 +00:00
Chris Lattner
c87179b542 slightly increase prettiness. 
llvm-svn: 81742
 2009-09-14 01:27:50 +00:00
Chris Lattner
c4a64a08ec emit the register table as a massive string to avoid relocations. 
llvm-svn: 81741
 2009-09-14 01:26:18 +00:00
Chris Lattner
d823d97b3a move StringToOffsetTable out to its own header. 
llvm-svn: 81740
 2009-09-14 01:19:16 +00:00
Chris Lattner
68ed8d21f8 factor string table generation out to its own class. This changes 
the encoding of the AsmStrs table saving a byte or two.

llvm-svn: 81739
 2009-09-14 01:16:36 +00:00
Chris Lattner
b88e0d1715 eliminate the TargetRegisterDesc::AsmName field, the asmprinters now have this table. 
llvm-svn: 81728
 2009-09-13 22:45:04 +00:00
Daniel Dunbar
b57fad2300 Move unittest driver to utils/unittest/UnitTestMain. 
- This eliminates a race between building the unittests and linking the
   UnitTestMain library.

llvm-svn: 81719
 2009-09-13 21:31:21 +00:00