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1674 Commits

Author SHA1 Message Date
Bill Wendling
4ed3ee18ca Don't try to strip a file we just moved. 
llvm-svn: 64263
 2009-02-11 00:14:53 +00:00
Bill Wendling
f9d81f44cf Strip the LTO dylib. 
llvm-svn: 64119
 2009-02-09 06:42:40 +00:00
Bill Wendling
3f8a7a8f5d Small fix for the 'strip' command. Do a list of .so files. 
llvm-svn: 64112
 2009-02-09 04:01:11 +00:00
Evan Cheng
d040b30c1d Eliminate a 'control reaches end of non-void function' warning. 
llvm-svn: 64111
 2009-02-09 03:07:24 +00:00
Bill Wendling
d8f6731440 Don't run 'strip' on files that aren't there. 
llvm-svn: 64108
 2009-02-09 02:18:35 +00:00
Bill Wendling
0b9f8789a8 Remove warnings about not being able to delete something. Don't run lipo on gccas, gccld, and llvm-config scripts. 
llvm-svn: 64107
 2009-02-09 02:13:33 +00:00
Evan Cheng
a2b174e05c Revert 64023. make prefers GNUmakefile over makefile. 
llvm-svn: 64024
 2009-02-07 19:38:46 +00:00
Evan Cheng
65e85da5a1 Move Apple style build makefiles to the top level. Just like llvmgcc42. 
llvm-svn: 64023
 2009-02-07 19:05:24 +00:00
Dale Johannesen
e95c76b65e Get rid of one more non-DebugLoc getNode and 
its corresponding getTargetNode.  Lots of
caller changes.

llvm-svn: 63904
 2009-02-06 01:31:28 +00:00
Dale Johannesen
c96091a672 Remove a non-DebugLoc version of getNode. 
llvm-svn: 63889
 2009-02-05 22:07:54 +00:00
Mike Stump
ed6d4c396a FIx spelling. 
llvm-svn: 63883
 2009-02-05 20:49:49 +00:00
Mike Stump
1ffa350fcb Probe for flags before using them to try to help compiling with 
compilers that don't support those flags.  This hopefully will help
gcc 3.X compile this code.  http://llvm.org/PR3487

llvm-svn: 63882
 2009-02-05 20:45:27 +00:00
Dale Johannesen
fa28929927 Reapply 63765. Patches for clang and llvm-gcc to follow. 
llvm-svn: 63812
 2009-02-05 01:49:45 +00:00
Dale Johannesen
d27bc65e74 Remove non-DebugLoc forms of CopyToReg and CopyFromReg. 
Adjust callers.

llvm-svn: 63789
 2009-02-04 23:02:30 +00:00
Dale Johannesen
f6e1822ccd Reverting 63765. This broke the build of both clang 
and llvm-gcc.

llvm-svn: 63786
 2009-02-04 22:47:25 +00:00
Nate Begeman
66f10b55ed New feature: add support for target intrinsics being defined in the 
target directories themselves.  This also means that VMCore no longer
needs to know about every target's list of intrinsics.  Future work
will include converting the PowerPC target to this interface as an
example implementation.

llvm-svn: 63765
 2009-02-04 19:47:21 +00:00
Duncan Sands
cac6cf74f9 Fix PR3453 and probably a bunch of other potential 
crashes or wrong code with codegen of large integers:
eliminate the legacy getIntegerVTBitMask and
getIntegerVTSignBit methods, which returned their
value as a uint64_t, so couldn't handle huge types.

llvm-svn: 63494
 2009-02-01 18:06:53 +00:00
Bill Wendling
da5e35aa5f Explain why this is here. 
llvm-svn: 63342
 2009-01-29 23:19:43 +00:00
Bill Wendling
c65110ba7e - Add DebugLoc to getTargetNode(). 
- Modify TableGen to add the DebugLoc when calling getTargetNode.

(The light-weight wrappers are only temporary. The non-DebugLoc version will be
removed once the whole debug info stuff is finished with.)

llvm-svn: 63273
 2009-01-29 05:27:31 +00:00
Dan Gohman
21a780e19c Move the code that starts printing the Select_* functions 
after the code that sorts the patterns. This doesn't
affect the output, but it makes the code a little easier
to follow.

llvm-svn: 63265
 2009-01-29 01:37:18 +00:00
Mikhail Glushenkov
cd3b13fc7b Typo. 
llvm-svn: 63174
 2009-01-28 03:47:58 +00:00
Mikhail Glushenkov
920118470d Add three new option properties. 
Adds new option properties 'multi_val', 'one_or_more' and 'zero_or_one'.

llvm-svn: 63172
 2009-01-28 03:47:20 +00:00
Evan Cheng
c971801ae1 Eliminate a couple of fields from TargetRegisterClass: SubRegClasses and SuperRegClasses. These are not necessary. Also eliminate getSubRegisterRegClass and getSuperRegisterRegClass. These are slow and their results can change if register file names change. Just use TargetLowering::getRegClassFor() to get the right TargetRegisterClass instead. 
llvm-svn: 62762
 2009-01-22 09:10:11 +00:00
Chris Lattner
fb1a7b3501 Make tblgen more portable, allowing it to build with ICC. 
Patch by Robert Zeh!

llvm-svn: 62750
 2009-01-22 05:10:16 +00:00
Dan Gohman
3d8c8dfe0e Fix a missing word. 
llvm-svn: 62720
 2009-01-21 21:54:44 +00:00
Dan Gohman
6c518dd2c6 Versions of VIM included with Intrepid and Leopard at least appear 
to handle symlinks just fine, so reword the instructions in the
README accordingly.

llvm-svn: 62719
 2009-01-21 21:52:42 +00:00
Dan Gohman
ef099b9d6c Enable syntax highlighting of LLVM and tablegen files by default, 
so that users don't have to copy text from the README to get this.

llvm-svn: 62718
 2009-01-21 21:47:51 +00:00
Dan Gohman
e9724624b7 Only set cindent for C and C++ source files. 
llvm-svn: 62717
 2009-01-21 21:30:25 +00:00
Mikhail Glushenkov
bf9e875d8e Change the hook API back to prevent memory leaks. 
llvm-svn: 62686
 2009-01-21 13:04:33 +00:00
Mikhail Glushenkov
9153777db7 Allow hooks with arguments. 
llvm-svn: 62685
 2009-01-21 13:04:00 +00:00
Dan Gohman
89103ff4d5 Avoid triggering an assertion failure when an instruction pattern 
is a leaf node. Patch by Brandner!

llvm-svn: 62361
 2009-01-16 21:30:55 +00:00
Dan Gohman
1810c6366d Add support for instructions with multiple ComplexPatterns, by 
adding more information to the temporary variables names so that
they don't conflict.

llvm-svn: 62296
 2009-01-16 02:05:52 +00:00
Duncan Sands
bcdbfb63dc Rename getABITypeSize to getTypePaddedSize, as 
suggested by Chris.

llvm-svn: 62099
 2009-01-12 20:38:59 +00:00
Chris Lattner
ed4ee47a0d make tblgen autogenerate the nocapture intrinsics for 
llvm.memcpy/memset/memmove.  This allows removal of some 
hackish code from basicaa.

llvm-svn: 62071
 2009-01-12 02:41:37 +00:00
Chris Lattner
c26f718218 add scaffolding to emit argument attributes. No functionality 
change.

llvm-svn: 62067
 2009-01-12 01:27:55 +00:00
Chris Lattner
a844423a1b make tblgen emit the entire Intrinsic::getAttributes method, 
not a random piece of it.  No functionality change.

llvm-svn: 62066
 2009-01-12 01:18:58 +00:00
Chris Lattner
c31c59a3be add nocapture attribute to llvm.mem* intrinsics and have tblgen 
parse them.  tblgen doesn't yet do anything with this info though.

llvm-svn: 62065
 2009-01-12 01:12:03 +00:00
Misha Brukman
5837493db7 This has been replaced by llvm/utils/lint/cpp_lint.py, which is more 
comprehensive and can support more complex style analysis.

llvm-svn: 62002
 2009-01-09 19:46:41 +00:00
Chris Lattner
456f75a745 remove some exclusions that don't exist anymore. 
llvm-svn: 61932
 2009-01-08 19:02:03 +00:00
Misha Brukman
abc60e4b7d Use VIM's built-in shorthand for whitespace in regex. 
llvm-svn: 61906
 2009-01-08 02:17:30 +00:00
Misha Brukman
8399c15510 Be sure to ignore the end-of-line character when considering trailing 
whitespace.

llvm-svn: 61905
 2009-01-08 02:16:13 +00:00
Bob Wilson
98fdf706f7 Improve support for type-generic vector intrinsics by teaching TableGen how 
to handle LLVMMatchType intrinsic parameters, and by adding new subclasses
of LLVMMatchType to match vector types with integral elements that are 
either twice as wide or half as wide as the elements of the matched type.

llvm-svn: 61834
 2009-01-07 00:09:01 +00:00
Dan Gohman
8892b784d9 Fix a thinko in the grammar for thread_local variables. 
llvm-svn: 61767
 2009-01-05 23:03:03 +00:00
Dan Gohman
7934babf16 Delete an unused variable and simplify the code. 
llvm-svn: 61732
 2009-01-05 19:31:28 +00:00
Bob Wilson
50a8e4457d Handle iAny and fAny types in TreePatternNode::UpdateNodeType. 
llvm-svn: 61713
 2009-01-05 17:52:54 +00:00
Dan Gohman
8a7744e746 Add the keyword 'default'. 
llvm-svn: 61710
 2009-01-05 17:44:11 +00:00
Misha Brukman
e4ad02eac5 Renamed Google Test license file from COPYING to LICENSE.TXT to match LLVM 
conventions, per John Criswell.

llvm-svn: 61708
 2009-01-05 17:42:15 +00:00
Dan Gohman
b416e28d74 A few more polygen grammar updates. 
- After GlobalAssign, emit addrspace before global/constant, to follow
   the new syntax.
 - Eliminate "type void", which is now invalid.
 - Fix invalid liblists like [, "foo"].
 - Tweak whitespace in a few places.

llvm-svn: 61706
 2009-01-05 17:29:42 +00:00
Bob Wilson
265ddb0b65 Fix spelling in some comments. 
llvm-svn: 61702
 2009-01-05 17:23:09 +00:00
Dan Gohman
4a19de5ef2 gc is not an obsolete keyword. 
llvm-svn: 61670
 2009-01-05 03:22:02 +00:00
Dan Gohman
c290d0e596 Update polygen grammar for recent language changes. 
llvm-svn: 61669
 2009-01-05 03:21:23 +00:00
Dan Gohman
f378da5ac4 The .llx suffix is obsolete. 
llvm-svn: 61647
 2009-01-04 23:10:00 +00:00
Dan Gohman
aeecc94d42 Update VIM LLVM IR syntax highlighting. 
- Add several new keywords
 - Clean up some obsolete keywords
 - Improve the patterns for constants.
 - Add syntax-highlighting for dejagnu test command comments

llvm-svn: 61646
 2009-01-04 23:09:38 +00:00
Dan Gohman
7343641ae4 Set a few more vimrc indentation options. 
llvm-svn: 61628
 2009-01-04 18:59:55 +00:00
Dan Gohman
690954f68f Use softtabstop instead of redefining tabstop. 
llvm-svn: 61618
 2009-01-04 00:05:43 +00:00
Dan Gohman
7aee4c1d99 Switch the vimrc file from smartindent to cindent, which is 
smarter about C-ish syntax, and supports the cinoptions
variable. Set cinoptions to suppress the extra indentation
for switch case labels.

llvm-svn: 61617
 2009-01-04 00:03:54 +00:00
Misha Brukman
1969e75214 VerifyLineLength() actually takes a max length parameter. 
llvm-svn: 61593
 2009-01-02 21:24:29 +00:00
Misha Brukman
a0007f190a Added some basic lint tools for C++ and generic lint tool applicable to all 
types of files (TableGen, LLVM assembly, HTML files, etc.)

llvm-svn: 61592
 2009-01-02 21:15:30 +00:00
Misha Brukman
7bcf501c0e Deleted trailing whitespace; no functional changes. 
llvm-svn: 61583
 2009-01-02 16:28:18 +00:00
Misha Brukman
4d9a998dbc vimrc 
* Fixed cursors in terminal by setting nocompatible (sorry, vi users)
* Enable syntax highlighting so that this file can stand on its own
* Highlight trailing whitespace
* Fixed commands to delete trailing whitespaces and convert tabs to spaces

llvm.vim and tablegen.vim
* Removed trailing whitespace, as it's now very visible

llvm-svn: 61582
 2009-01-02 16:26:14 +00:00
Misha Brukman
247edadcb1 We also removed gtest-all.cc from the distribution tarball. 
llvm-svn: 61581
 2009-01-02 15:28:00 +00:00
Misha Brukman
3b9228c5ce Original patch by Talin. 
* Added the first LLVM unittest -- DenseMap.
* Updated mkpatch utility to include llvm/unittests dir
* Added top-level target "unittests" to run all unittests

llvm-svn: 61541
 2009-01-01 02:24:48 +00:00
Misha Brukman
7ac554bb07 * Removed gtest-all.cc; .cc files including other .cc files is weird 
* Removed gtest_main.cc: we have our own main() elsewhere
* Simplified the Makefile as we don't need SOURCES

* Moved the internal header to gtest/internal/
* Simplified the Makefile to remove -I param to CPP.Flags

* Updated README.LLVM with all the steps I took to massage GTest to
  work in LLVM so far

llvm-svn: 61540
 2009-01-01 02:05:43 +00:00
Misha Brukman
fb14f57734 Moved Google Test code up one directory so that we can use a standard LLVM 
Makefile with it, without resorting to the use of VPATH.

Also added Makefiles at every level of the directory tree to properly recurse
to Google Test and build it as a library (original Makefiles by Talin).

llvm-svn: 61539
 2009-01-01 01:29:44 +00:00
Misha Brukman
1aecaaf274 Import of Google Test 1.2.1, with the non-essential bits removed. 
Added a README.LLVM file to indicate which files and directories
were removed from the original source tarball.

llvm-svn: 61526
 2008-12-31 17:34:06 +00:00
Dan Gohman
84db870cc3 Use dyn_cast intead of isa + cast in the generated DAGISel code. This 
reduces the amount of code slightly when assertions are enabled.

llvm-svn: 61249
 2008-12-19 18:13:39 +00:00
Mon P Wang
84ad2a383d Added support for vector widening. 
llvm-svn: 61209
 2008-12-18 20:03:17 +00:00
Mikhail Glushenkov
964b643cf8 Fix typo in error message. 
llvm-svn: 61191
 2008-12-18 04:06:58 +00:00
Mikhail Glushenkov
90baa08c2b Some enhancements for the 'case' expression. 
Add (error) and (empty).

llvm-svn: 61117
 2008-12-17 02:47:01 +00:00
Bill Wendling
efb04fd5a6 Change so that buildit won't need a parent directory with only the build scripts in them. 
llvm-svn: 61061
 2008-12-16 00:42:25 +00:00
Mikhail Glushenkov
e50ddcc42a Put Edge* classes into anonymous namespace. 
Prevents conflicts between plugins.

llvm-svn: 60871
 2008-12-11 10:34:18 +00:00
Mikhail Glushenkov
c75a4df77c Make 'extern' an option property. 
Makes (forward) work better.

llvm-svn: 60667
 2008-12-07 16:47:12 +00:00
Mikhail Glushenkov
e0c9f63882 Better error message. 
llvm-svn: 60664
 2008-12-07 16:45:12 +00:00
Mikhail Glushenkov
85098f0f90 Re-apply Cedric's changes. 
Use B instead of Beg (for consistency), but NodeA and NodeB instead of A
and B.

llvm-svn: 60663
 2008-12-07 16:44:47 +00:00
Mikhail Glushenkov
4522fd9b8a Try to guess when the auto-generated cl::Sink option should be marked 'extern'. 
This would be much easier to do if the CommandLine library didn't use
global state. Global state is evil.

llvm-svn: 60659
 2008-12-07 16:42:47 +00:00
Mikhail Glushenkov
1348ac2185 Add a (progn)-like construct for (actions). Implemented as a DAG list. 
llvm-svn: 60658
 2008-12-07 16:42:22 +00:00
Mikhail Glushenkov
f01331152a Use (actions) instead of option properties, support external options. 
Also includes a major refactoring. See documentation for more
information.

llvm-svn: 60656
 2008-12-07 16:41:11 +00:00
Cedric Venet
c2986f3f3a The use of the construct: 
for(Type1 B = ...;;) { Type2 B ; ... }
is bad: code is hard to read and VS VS don't like it (it ignore the second declaration of B).
This patch fix the problem in tablegen. Please don't write code like this. 

llvm-svn: 60590
 2008-12-05 13:37:30 +00:00
Dan Gohman
5dad0993a9 Rename isSimpleLoad to canFoldAsLoad, to better reflect its meaning. 
llvm-svn: 60487
 2008-12-03 18:15:48 +00:00
Dan Gohman
ac6561793c Mark x86's V_SET0 and V_SETALLONES with isSimpleLoad, and teach X86's 
foldMemoryOperand how to "fold" them, by converting them into constant-pool
loads. When they aren't folded, they use xorps/cmpeqd, but for example when
register pressure is high, they may now be folded as memory operands, which
reduces register pressure.

Also, mark V_SET0 isAsCheapAsAMove so that two-address-elimination will
remat it instead of copying zeros around (V_SETALLONES was already marked).

llvm-svn: 60461
 2008-12-03 05:21:24 +00:00
Dan Gohman
6333d48459 Add a sanity-check to tablegen to catch the case where isSimpleLoad 
is set but mayLoad is not set. Fix all the problems this turned up.

Change code to not use isSimpleLoad instead of mayLoad unless it
really wants isSimpleLoad.

llvm-svn: 60459
 2008-12-03 02:30:17 +00:00
Mikhail Glushenkov
cd57fbc9c4 Support multiple compilation graph definitions. Not terribly useful, but makes the code more generic. 
llvm-svn: 60199
 2008-11-28 00:13:47 +00:00
Mikhail Glushenkov
187b171022 Add 'hidden' and 'really_hidden' option properties. 
llvm-svn: 60198
 2008-11-28 00:13:25 +00:00
Evan Cheng
f18016728c On x86 favors folding short immediate into some arithmetic operations (e.g. add, and, xor, etc.) because materializing an immediate in a register is expensive in turns of code size. 
e.g.
movl 4(%esp), %eax
addl $4, %eax

is 2 bytes shorter than

movl $4, %eax
addl 4(%esp), %eax

llvm-svn: 60139
 2008-11-27 00:49:46 +00:00
Mikhail Glushenkov
7534e81f38 Small fix: the error message was incorrect in some cases. 
llvm-svn: 60099
 2008-11-26 10:55:45 +00:00
Bill Wendling
023e8ff42c Copy the tblgen utility. 
llvm-svn: 59681
 2008-11-20 00:11:57 +00:00
Mikhail Glushenkov
0c4ad9c7cc Support dependencies between plugins by priority-sorting. 
llvm-svn: 59449
 2008-11-17 17:30:25 +00:00
Mikhail Glushenkov
c44e8c9f2b Filter ToolPropertiesList to exclude all Tools not mentioned in the compilation graph. 
llvm-svn: 59448
 2008-11-17 17:29:42 +00:00
Mikhail Glushenkov
773924299a Add a layer of indirection to make plugins more flexible. 
Use strings instead of TableGen defs in the compilation graph
definition. Makes it easier for the plugins to modify an existing graph.

llvm-svn: 59447
 2008-11-17 17:29:18 +00:00
Bill Wendling
9eaf125600 Fix to record comparator to make it work for return values > 1. 
llvm-svn: 59242
 2008-11-13 12:03:00 +00:00
Bill Wendling
ab7198eb4b Put comma in correct place for call to StructType::get 
llvm-svn: 59241
 2008-11-13 10:18:35 +00:00
Bill Wendling
9dc2bd7973 Modify the intrinsics pattern to separate out the "return" types from the 
"parameter" types. An intrinsic can now return a multiple return values like
this:

  def add_with_overflow : Intrinsic<[llvm_i32_ty, llvm_i1_ty],
                                    [LLVMMatchType<0>, LLVMMatchType<0>]>;

llvm-svn: 59237
 2008-11-13 09:08:33 +00:00
Oscar Fuentes
ca51d6183a Tell GenLibDeps.pl to inspect .so and .dylib shared files. 
llvm-svn: 59158
 2008-11-12 20:39:06 +00:00
Mikhail Glushenkov
db3ab89624 Check the return value of std::getenv. 
When constructing std::strings from C strings, we should check the input
value to be not NULL so that the std::string constructor does not
segfault.
Fixes #3047.

llvm-svn: 59131
 2008-11-12 12:41:18 +00:00
Mikhail Glushenkov
3c568b376c Add a bit of lazy evaluation to PopulateCompilationGraph(). 
Only the tools that are mentioned in the compilation graph definition
are now inserted by PopulateCompilationGraph(). This should cut down
plugin loading time a little.

llvm-svn: 59097
 2008-11-12 00:05:17 +00:00
Mikhail Glushenkov
bb1a81c8e7 Some cosmetic changes. 
llvm-svn: 59096
 2008-11-12 00:04:46 +00:00
Mikhail Glushenkov
3e7723bbac Allow $CALL and $ENV in command names. Fixes #3025. 
llvm-svn: 58922
 2008-11-08 19:43:32 +00:00
Anton Korobeynikov
3f69727bd5 Properly escape dashes in TableGen's LLVMC2 emitter. 
Patch by Patrick Walton!

llvm-svn: 58901
 2008-11-08 10:16:21 +00:00
Dan Gohman
3a14e811be Make tablegen print out a nice error message for a const char* 
exception, like it does for a std::string exception.

llvm-svn: 58865
 2008-11-07 21:01:13 +00:00
Dan Gohman
022c4b719c Use an assert to check that SelectCode isn't called on 
nodes that are already selected.

llvm-svn: 58763
 2008-11-05 18:30:52 +00:00