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127 Commits

Author SHA1 Message Date
Mikhail Glushenkov 248c414024 Make llvmc work again. 
Chris recently broke llvmc with his Makefile changes (r75379). That patch made
the global change .o -> .a, which caused built-in llvmc plugins to stop working
since plugin initialization in llvmc is based on static variables not referenced
from the main executable. This patch implements auto-generated forced references
to the plugin libraries.

llvm-svn: 74000
 2009-06-23 20:46:48 +00:00
Mikhail Glushenkov ae3b1a8b55 A little bit nicer formatting. 
llvm-svn: 73998
 2009-06-23 20:45:31 +00:00
Mikhail Glushenkov beecd51f95 Typo. 
llvm-svn: 73997
 2009-06-23 20:45:07 +00:00
Mikhail Glushenkov b43eb8200f A better error message. 
llvm-svn: 71068
 2009-05-06 04:54:23 +00:00
Mikhail Glushenkov 6da4749ce6 The 'forward_as' property did not use its second argument. 
See PR4159 for details. Patch by Martin Nowack!

llvm-svn: 71054
 2009-05-06 01:41:19 +00:00
Mikhail Glushenkov d953cd9401 Fix incorrect code generation with ENV. 
See PR4157 for details. Patch by Martin Nowack!

llvm-svn: 70973
 2009-05-05 12:34:34 +00:00
Mikhail Glushenkov c48ede23bd Add some assertions. 
Fixes segfaults in some corner cases.

llvm-svn: 69494
 2009-04-19 00:22:35 +00:00
Mikhail Glushenkov f6281fb47c 'append_cmd' should split its argument. 
Makes '(append_cmd "-foo a b c")' work.

llvm-svn: 65623
 2009-02-27 06:46:55 +00:00
Mikhail Glushenkov 02b47b5e7a Typo. 
llvm-svn: 63174
 2009-01-28 03:47:58 +00:00
Mikhail Glushenkov 2115d09a10 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
Mikhail Glushenkov fbc89cecad Change the hook API back to prevent memory leaks. 
llvm-svn: 62686
 2009-01-21 13:04:33 +00:00
Mikhail Glushenkov bf9716e15d Allow hooks with arguments. 
llvm-svn: 62685
 2009-01-21 13:04:00 +00:00
Mikhail Glushenkov cf029824e1 Fix typo in error message. 
llvm-svn: 61191
 2008-12-18 04:06:58 +00:00
Mikhail Glushenkov 5932d8c986 Some enhancements for the 'case' expression. 
Add (error) and (empty).

llvm-svn: 61117
 2008-12-17 02:47:01 +00:00
Mikhail Glushenkov e30a2820f6 Put Edge* classes into anonymous namespace. 
Prevents conflicts between plugins.

llvm-svn: 60871
 2008-12-11 10:34:18 +00:00
Mikhail Glushenkov 7f1bef5a55 Make 'extern' an option property. 
Makes (forward) work better.

llvm-svn: 60667
 2008-12-07 16:47:12 +00:00
Mikhail Glushenkov 4cc945da6e Better error message. 
llvm-svn: 60664
 2008-12-07 16:45:12 +00:00
Mikhail Glushenkov 395cb25ac7 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 0d88271490 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 35a46f808b 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 85467c71d2 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 af333378c9 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
Mikhail Glushenkov cc2d0b2c4c 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 3bb3da6f4c Add 'hidden' and 'really_hidden' option properties. 
llvm-svn: 60198
 2008-11-28 00:13:25 +00:00
Mikhail Glushenkov 3ac10202c0 Small fix: the error message was incorrect in some cases. 
llvm-svn: 60099
 2008-11-26 10:55:45 +00:00
Mikhail Glushenkov 20313c954e Support dependencies between plugins by priority-sorting. 
llvm-svn: 59449
 2008-11-17 17:30:25 +00:00
Mikhail Glushenkov 7549d568d5 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 faae122e07 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
Mikhail Glushenkov a2909684b6 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 1cb041242f 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 c1e7dbb1f7 Some cosmetic changes. 
llvm-svn: 59096
 2008-11-12 00:04:46 +00:00
Mikhail Glushenkov f5a294d08d Allow $CALL and $ENV in command names. Fixes #3025. 
llvm-svn: 58922
 2008-11-08 19:43:32 +00:00
Anton Korobeynikov 9278247502 Properly escape dashes in TableGen's LLVMC2 emitter. 
Patch by Patrick Walton!

llvm-svn: 58901
 2008-11-08 10:16:21 +00:00
Mikhail Glushenkov 53aa586844 Move llvmc2 header files under include/llvm/CompilerDriver 
llvm-svn: 56466
 2008-09-22 20:50:40 +00:00
Mikhail Glushenkov 47afe73081 Plugin support for llvmc2 (a-la opt). 
llvm-svn: 56465
 2008-09-22 20:49:34 +00:00
Mikhail Glushenkov 4825a0bb2f Make comments a little bit more clear. 
llvm-svn: 56463
 2008-09-22 20:48:22 +00:00
Mikhail Glushenkov 8a2bdc74b2 Get rid of GlobalLanguageMap. Global state is evil. 
llvm-svn: 56462
 2008-09-22 20:47:46 +00:00
Mikhail Glushenkov 9c13f724fc Add a (forward_as) option property 
llvm-svn: 56459
 2008-09-22 20:46:19 +00:00
Mikhail Glushenkov b50080e6cb Delete the file llvmc2/doc/LLVMC-Enhancements.rst + some minor language/spelling fixes. 
llvm-svn: 56458
 2008-09-22 20:45:17 +00:00
Chris Lattner 6449690da4 Add #includes required by GCC 4.3, thanks for Zhongxing Xu 
for reporting this.

llvm-svn: 51926
 2008-06-04 04:46:14 +00:00
Anton Korobeynikov 10d2f50826 Initialize members properly during construction 
llvm-svn: 51841
 2008-06-01 16:22:49 +00:00
Mikhail Glushenkov f970edf9b7 Callback was not executed on OS X when it was a function. 
llvm-svn: 51814
 2008-05-31 13:43:21 +00:00
Mikhail Glushenkov 401f3d6eab Add a check for side effect-free options (specified only in the OptionList). 
llvm-svn: 51759
 2008-05-30 06:28:37 +00:00
Mikhail Glushenkov c03ce6071c Refactoring: remove code duplication introduced in the previous patch. 
llvm-svn: 51757
 2008-05-30 06:27:29 +00:00
Mikhail Glushenkov e8cee23f67 Refactoring: split CollectProperties into two separate function objects. 
llvm-svn: 51756
 2008-05-30 06:27:02 +00:00
Mikhail Glushenkov b9b010eb09 New feature: OptionList. 
It can be handy to have all information about options gathered in a single place
to provide an overview of all supported options. This patch allows the following:

def Options : OptionList<[
(switch_option "E", (help "Help string")),
(alias_option "quiet", "q")
...
]>;

Tool-specific option properties (like 'append_cmd') have (obviously) no meaning in
this context, so the only properties that are allowed are 'help' and 'required'.

See usage example in examples/Clang.td.

llvm-svn: 51754
 2008-05-30 06:26:08 +00:00
Mikhail Glushenkov c8bd3517d5 A small optimization: use static char* array instead of StrVector. 
llvm-svn: 51752
 2008-05-30 06:24:49 +00:00
Mikhail Glushenkov bf14dd7dc3 Make it possible to test if the '-o' option is provided. 
The following is now allowed:

    (case (not_empty "o"), do_something, ...)

This didn't work previously because "-o" is built-in.

llvm-svn: 51751
 2008-05-30 06:24:07 +00:00
Mikhail Glushenkov f83f33e8d3 Fix: 'sink' handling was broken. 
llvm-svn: 51750
 2008-05-30 06:23:29 +00:00
Mikhail Glushenkov b043663cf9 Add support for option aliases. 
llvm-svn: 51749
 2008-05-30 06:22:52 +00:00
Mikhail Glushenkov bf1552d866 Allow nesting of case expressions. 
The following is now legal:

    (case (in_language "c"),
          (case (switch_on "E"), "gcc -x c -E $INFILE", (default), "gcc -x c $INFILE"),
          (default),
          "gcc $INFILE $OUTFILE")

llvm-svn: 51748
 2008-05-30 06:22:15 +00:00
Mikhail Glushenkov d1a6a34cc5 Small error message improvement. 
llvm-svn: 51747
 2008-05-30 06:21:48 +00:00
Mikhail Glushenkov 763cc577b3 Remove RequireDefault parameter from EmitCaseConstructHandler. 
There are now no situations when 'default' is required.

llvm-svn: 51746
 2008-05-30 06:21:21 +00:00
Mikhail Glushenkov 5916ade717 Fix some headers. 
llvm-svn: 51745
 2008-05-30 06:20:54 +00:00
Mikhail Glushenkov 2f51489a62 New tests for the 'case' expression: not_empty, in_language. 
llvm-svn: 51744
 2008-05-30 06:19:52 +00:00
Mikhail Glushenkov 1f7a028929 Make it possible to have multiple input languages for a single tool. 
llvm-svn: 51742
 2008-05-30 06:18:16 +00:00
Mikhail Glushenkov 326d508303 Better error reporting for the 'case' construct. 
llvm-svn: 51738
 2008-05-30 06:15:47 +00:00
Mikhail Glushenkov 9e58d5958f Do not generate empty 'if's for the output_suffix property. 
llvm-svn: 51737
 2008-05-30 06:15:20 +00:00
Mikhail Glushenkov 6db24d96cd Make it possible to use hooks like this: '$CALL(MyHook)/path/to/file'. 
llvm-svn: 51734
 2008-05-30 06:13:29 +00:00
Mikhail Glushenkov 73edde26f0 Make it possible to change the output file suffix based on command-line options. 
For instance, the following command:

    llvmc2 -E hello.c

now generates a file with the correct suffix (hello.i).

llvm-svn: 51733
 2008-05-30 06:13:02 +00:00
Mikhail Glushenkov fc4ed7ad83 Add support for user-provided hooks and environment variable reads to the cmd_line tool property. 
Used like this: (cmd_line "$CALL(MyHook) --option -o $ENV(VARIABLE) $CALL(AnotherHook)")
Also works with case expressions.

Hook declarations are auto-generated, the definitions should be provided by the user
(just drop a .cpp file in the tools/llvmc2 directory).

Hooks should live in the "hooks" namespace and have type std::string hooks::Hook(void).

llvm-svn: 51732
 2008-05-30 06:12:24 +00:00
Mikhail Glushenkov f1c87ff378 Some small tweaks to make the generated code prettier. 
llvm-svn: 51729
 2008-05-30 06:10:47 +00:00
Mikhail Glushenkov e57a403338 Make it possible to use the generalised 'case' construct in the cmd_line property. 
llvm-svn: 51728
 2008-05-30 06:10:19 +00:00
Mikhail Glushenkov 8fedbb7b02 Add a generalised 'case' construct. 
Besides assigning edge weights, it will also be used by the cmd_line tool property.

llvm-svn: 51727
 2008-05-30 06:08:50 +00:00
Mikhail Glushenkov c79304461a Filter option names to escape symbols not allowed as C++ identifiers. 
Makes it possible to use options with names like "Wa,".
Also fixes the -Wall option handling as a side-effect.

llvm-svn: 50973
 2008-05-12 16:33:06 +00:00
Mikhail Glushenkov 22ce861ffe Reapply 50867: A small refactoring (extract method) + some comment fixes. 
Fixed the build breakage, sorry for that.

llvm-svn: 50895
 2008-05-09 08:27:26 +00:00
Tanya Lattner 93cea9fd18 Revertin 50867 since it was breaking the build. 
llvm-svn: 50871
 2008-05-08 21:54:20 +00:00
Mikhail Glushenkov d7e151f868 A small refactoring (extract method) + some comment fixes. 
llvm-svn: 50867
 2008-05-08 20:02:03 +00:00
Mikhail Glushenkov 41318a15d0 Use Doxygen-style comments. 
llvm-svn: 50833
 2008-05-07 21:50:19 +00:00
Mikhail Glushenkov eeac27e38c Change from llvm::SmallSet<std::string> to llvm::StringMap<char>. 
llvm-svn: 50766
 2008-05-06 18:18:58 +00:00
Mikhail Glushenkov 5e9d6a3dd8 Add new edge property combinator: weight. 
llvm-svn: 50765
 2008-05-06 18:18:20 +00:00
Mikhail Glushenkov a02084cff7 Use edge weights to choose the right linker based on input language names. 
llvm-svn: 50759
 2008-05-06 18:15:12 +00:00
Mikhail Glushenkov 1b056e9e5a Add weights to graph edges. Choose between edges based on their weight. 
llvm-svn: 50757
 2008-05-06 18:14:24 +00:00
Mikhail Glushenkov 3a2f5c423e Remove the UnpackValues() function. 
llvm-svn: 50756
 2008-05-06 18:13:45 +00:00
Mikhail Glushenkov 7f6ed20009 Add a --linker command-line option, make all tests pass. 
llvm-svn: 50755
 2008-05-06 18:13:00 +00:00
Mikhail Glushenkov 20c18c344b Naming fix: LLVMCCConfigurationEmitter -> LLVMCConfigurationEmitter. 
llvm-svn: 50754
 2008-05-06 18:12:03 +00:00
Mikhail Glushenkov 1002d5f33f Rename LLVMCCConfigurationEmitter to LLVMCConfigurationEmitter 
llvm-svn: 50748
 2008-05-06 18:09:29 +00:00