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2140 Commits

Author SHA1 Message Date
Bob Wilson
35c5b307d6 Avoid a redundant assertion. 
llvm-svn: 89565
 2009-11-21 22:39:27 +00:00
Daniel Dunbar
d03317047d TableGen/OptParser: When ordering options, make "sentinel" options appear before 
everything else.

llvm-svn: 89368
 2009-11-19 18:22:16 +00:00
Douglas Gregor
1c10c07e9c De-bork CMake build 
llvm-svn: 89272
 2009-11-18 23:20:09 +00:00
Daniel Dunbar
51400811c2 TableGen: Add initial backend for clang Driver's option parsing. 
llvm-svn: 89245
 2009-11-18 21:29:51 +00:00
Daniel Dunbar
157d7f6596 lit: Fix exclude dirs functionality. 
llvm-svn: 89210
 2009-11-18 17:42:17 +00:00
Jeffrey Yasskin
0f846dbb3e Make X86-64 in the Large model always emit 64-bit calls. 
The large code model is documented at
http://www.x86-64.org/documentation/abi.pdf and says that calls should
assume their target doesn't live within the 32-bit pc-relative offset
that fits in the call instruction.

To do this, we turn off the global-address->target-global-address
conversion in X86TargetLowering::LowerCall(). The first attempt at
this broke the lazy JIT because it can separate the movabs(imm->reg)
from the actual call instruction. The lazy JIT receives the address of
the movabs as a relocation and needs to record the return address from
the call; and then when that call happens, it needs to patch the
movabs with the newly-compiled target. We could thread the call
instruction into the relocation and record the movabs<->call mapping
explicitly, but that seems to require at least as much new
complication in the code generator as this change.

To fix this, we make lazy functions _always_ go through a call
stub. You'd think we'd only have to force lazy calls through a stub on
difficult platforms, but that turns out to break indirect calls
through a function pointer. The right fix for that is to distinguish
between calls and address-of operations on uncompiled functions, but
that's complex enough to leave for someone else to do.

Another attempt at this defined a new CALL64i pseudo-instruction,
which expanded to a 2-instruction sequence in the assembly output and
was special-cased in the X86CodeEmitter's emitInstruction()
function. That broke indirect calls in the same way as above.

This patch also removes a hack forcing Darwin to the small code model.
Without far-call-stubs, the small code model requires things of the
JITMemoryManager that the DefaultJITMemoryManager can't provide.

Thanks to echristo for lots of testing!

llvm-svn: 88984
 2009-11-16 22:41:33 +00:00
Daniel Dunbar
20a9eda5a2 lit: Factor a new OneCommandPerFileTest out of SyntaxCheckTest. 
- Used for running a single fixed command on a directory of files, with the
   option of deriving a temporary input file from the test source.

llvm-svn: 88844
 2009-11-15 08:10:29 +00:00
Daniel Dunbar
b077010494 Remove duplicate implementation of excludes functionality, and support excluding 
dirnames.

Also, add support for the 'unsupported' config property.

llvm-svn: 88838
 2009-11-15 07:22:58 +00:00
Daniel Dunbar
a812eb66b3 lit: Add --repeat=N option, for running each test N times. 
- Currently just useful for timing, although it could be extended as one (bad) way to deal with flaky tests.

llvm-svn: 88827
 2009-11-15 01:02:09 +00:00
Benjamin Kramer
e9ba686ab8 Implement DISABLE_INLINE for MSVC. This required changing the position in all 
forward declaration and patching tblgen to emit it right. Patch by Amine Khaldi!

llvm-svn: 88798
 2009-11-14 16:37:18 +00:00
Evan Cheng
b8c04e1226 Added getSubRegIndex(A,B) that returns subreg index of A to B. Use it to replace broken code in VirtRegRewriter. 
llvm-svn: 88753
 2009-11-14 03:42:17 +00:00
Sandeep Patel
a167903217 Show command-line args and features passed into backend in debug output. Approved by Evan Cheng. 
llvm-svn: 86797
 2009-11-11 03:23:46 +00:00
Daniel Dunbar
fbe1d52c6a lit: Add ExampleTests, for testing lit and demonstrating test suite features. 
llvm-svn: 86654
 2009-11-10 02:41:17 +00:00
Daniel Dunbar
da307a7868 lit: Fix bug in --show-suites which accidentally override the list of tests. 
llvm-svn: 86653
 2009-11-10 02:40:21 +00:00
Daniel Dunbar
c5f49f8e59 Add a 'zkill' script, which is more-or-less a fancy (although not necessarily 
very robust) version of killall. Because I like making shiny new wheels out of
spare parts.

For use by buildbots when people insist on making cc1 infinite loop. :)

llvm-svn: 86484
 2009-11-08 21:51:53 +00:00
Anton Korobeynikov
7b3a35eee8 It is invalid to infer the value type from the result #0 of the node 
since the instruction might use the other result of different type.

llvm-svn: 86462
 2009-11-08 12:14:54 +00:00
Daniel Dunbar
ec7a3ae5f7 NNT: Remove DejaGNU test from NewNightlyTest reports, this aspect of testing is 
handled by buildbots now.

llvm-svn: 86454
 2009-11-08 09:34:14 +00:00
Daniel Dunbar
d4dcd76f71 lit: Hardcode whence seek value, os.SEEK_END isn't always available. 
llvm-svn: 86449
 2009-11-08 09:07:33 +00:00
Daniel Dunbar
761032e17e lit: Warn when a test suite contains no tests. 
llvm-svn: 86448
 2009-11-08 09:07:26 +00:00
Daniel Dunbar
642e76ff50 lit: Drop require_and_and support. 
llvm-svn: 86447
 2009-11-08 09:07:13 +00:00
Daniel Dunbar
dedae84dd3 lit: Workaround a Win32/subprocess bug when appending. 
llvm-svn: 86437
 2009-11-08 03:43:06 +00:00
Daniel Dunbar
a8040023d7 lit: Preserve the PATHEXT variable when running subcommands, this is important on Win32 
llvm-svn: 86436
 2009-11-08 03:35:19 +00:00
Chris Lattner
cfd2ade9d2 clang++ points out that this is pointless. 
llvm-svn: 86239
 2009-11-06 06:33:01 +00:00
Daniel Dunbar
7120fca782 NewNighlytTest: Fix timestamp format to actually make sense (it was missing the hour). 
llvm-svn: 86229
 2009-11-06 04:12:13 +00:00
Daniel Dunbar
f575d48158 NewNightlyTest: Add -noclean option, which doesn't run 'make clean' before building LLVM (for testing). 
Also, switch to always running 'make clean' in the test-suite directories.

llvm-svn: 86228
 2009-11-06 04:12:07 +00:00
Daniel Dunbar
1680b4426a NewNightlyTest: Unbreak passing the build directory via a positional argument. 
llvm-svn: 86227
 2009-11-06 04:12:02 +00:00
Daniel Dunbar
1a83579e17 NewNightlyTest: Add -llvmgccdir as alternative to environment variable. 
llvm-svn: 86226
 2009-11-06 04:11:29 +00:00
Dan Gohman
35331c1dcd Don't print a redundant tab for inline asm, and do use the new printKill. 
llvm-svn: 86206
 2009-11-06 00:19:43 +00:00
Douglas Gregor
1dc69ca319 Teach lit's SyntaxCheckTest two new tricks: 
- skip .svn directories
  - add a set of excluded filenames so we can easily skip tests

llvm-svn: 86185
 2009-11-05 22:58:04 +00:00
Daniel Dunbar
47718a1f47 lit: Add --param NAME=VALUE option, for test suite specific use (to communicate 
arbitrary command line arguments to the test suite).

llvm-svn: 86137
 2009-11-05 16:27:33 +00:00
Evan Cheng
e83f2304f2 Look for llvm-gcc under /Developer/usr/bin first. 
llvm-svn: 86023
 2009-11-04 08:36:50 +00:00
Bill Wendling
eb0ca3bad7 Use llvm-gcc on newer Darwins. 
llvm-svn: 85963
 2009-11-03 22:50:10 +00:00
Chris Lattner
d8b3330ada mark some constant global const. 
llvm-svn: 85910
 2009-11-03 18:30:31 +00:00
Daniel Dunbar
3d3f9b9c83 lit: Update Clang's test style to use XFAIL: and XTARGET: lines that match 
LLVM's tests.

llvm-svn: 85882
 2009-11-03 07:26:38 +00:00
Ted Kremenek
1489a35df9 Support updating 'llvm_add_target' lists as well. 
llvm-svn: 85860
 2009-11-03 04:06:58 +00:00
Jim Grosbach
104a2c2b79 Missing bit of universal built + hosted 
llvm-svn: 85785
 2009-11-02 03:46:35 +00:00
Anton Korobeynikov
9737bfedeb Do not infer the target type for COPY_TO_REGCLASS from dest regclass, this won't work if it can contain several types. Require explicit result type for the node for now. This fixes PR5364. 
PS: It seems that blackfin usage of copy_to_regclass is completely bogus!
llvm-svn: 85766
 2009-11-02 00:11:39 +00:00
Jim Grosbach
b95117d568 The universal SDKROOT should only be assigned when hosted. Otherwise the 
SDKROOT can refer to the target when we're building for the host.

llvm-svn: 85672
 2009-10-31 18:00:10 +00:00
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