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Author SHA1 Message Date
Mikhail Glushenkov
3cc06cc83a 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
46e4310766 Documentation update. 
llvm-svn: 51753
 2008-05-30 06:25:24 +00:00
Mikhail Glushenkov
6d853110ba A small optimization: use static char* array instead of StrVector. 
llvm-svn: 51752
 2008-05-30 06:24:49 +00:00
Mikhail Glushenkov
85844e2353 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
4d71bea2c9 Fix: 'sink' handling was broken. 
llvm-svn: 51750
 2008-05-30 06:23:29 +00:00
Mikhail Glushenkov
471d982643 Add support for option aliases. 
llvm-svn: 51749
 2008-05-30 06:22:52 +00:00
Mikhail Glushenkov
9c0a984b65 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
8b0a6430e6 Small error message improvement. 
llvm-svn: 51747
 2008-05-30 06:21:48 +00:00
Mikhail Glushenkov
1ba3b7e1fa 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
64ec622f1d Fix some headers. 
llvm-svn: 51745
 2008-05-30 06:20:54 +00:00
Mikhail Glushenkov
9f66c06b4e New tests for the 'case' expression: not_empty, in_language. 
llvm-svn: 51744
 2008-05-30 06:19:52 +00:00
Mikhail Glushenkov
9d884b6cfb -E should print to stdout. 
llvm-svn: 51743
 2008-05-30 06:18:50 +00:00
Mikhail Glushenkov
1abbaf5299 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
9cc41e71af Rename StringVector to StrVector (to be consistent with LLVMCConfigurationEmitter.cpp). 
llvm-svn: 51741
 2008-05-30 06:17:29 +00:00
Mikhail Glushenkov
419acffb7c Minor error message fixes. 
llvm-svn: 51740
 2008-05-30 06:16:59 +00:00
Mikhail Glushenkov
2b1ce739f3 Documentation and examples improvements 
llvm-svn: 51739
 2008-05-30 06:16:32 +00:00
Mikhail Glushenkov
aa7a46f0bd Better error reporting for the 'case' construct. 
llvm-svn: 51738
 2008-05-30 06:15:47 +00:00
Mikhail Glushenkov
e0bb150778 Do not generate empty 'if's for the output_suffix property. 
llvm-svn: 51737
 2008-05-30 06:15:20 +00:00
Mikhail Glushenkov
1cc4f2a4a5 Update documentation, add examples. 
llvm-svn: 51736
 2008-05-30 06:14:42 +00:00
Mikhail Glushenkov
5bc64aef11 Rename LLVMC-Tutorial.rst to LLVMC-Reference.rst 
llvm-svn: 51735
 2008-05-30 06:14:01 +00:00
Mikhail Glushenkov
5c31024be9 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
c9f69ac2fe 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
7ded98d7b6 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
97687bef23 Enable the response file ('llvmc @file') support. 
llvm-svn: 51731
 2008-05-30 06:11:45 +00:00
Mikhail Glushenkov
a5bf652530 Update the code to the fact that StringSet now lives in llvm/ADT. 
llvm-svn: 51730
 2008-05-30 06:11:18 +00:00
Mikhail Glushenkov
b879936694 Some small tweaks to make the generated code prettier. 
llvm-svn: 51729
 2008-05-30 06:10:47 +00:00
Mikhail Glushenkov
b81c3fc00f 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
4f4ac7de01 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
Nick Lewycky
a02482cfaa Unbreak this test. 
llvm-svn: 51726
 2008-05-30 05:02:37 +00:00
Nick Kledzik
7afde12ac4 remove the StripSymbolsPass. This should not be done by default in libLTO.dylib. The linker will remove the symbol names if needed after LTO is done 
llvm-svn: 51722
 2008-05-30 00:59:13 +00:00
Dan Gohman
72f5ed6a0d Remove an unused variable. 
llvm-svn: 51721
 2008-05-30 00:56:36 +00:00
Dan Gohman
edc136d18f Fix an error in the comment for APInt::getMinSignedBits. 
llvm-svn: 51720
 2008-05-30 00:46:49 +00:00
Dan Gohman
15eb8b47aa Fix a typo in a comment. 
llvm-svn: 51718
 2008-05-30 00:08:18 +00:00
Dan Gohman
24ad4a21e3 Fix a copy+paste error in a comment. 
llvm-svn: 51717
 2008-05-30 00:02:02 +00:00
Dan Gohman
e587db7187 Fix doxygen comment syntax. 
llvm-svn: 51716
 2008-05-30 00:01:36 +00:00
Owen Anderson
5ff0c098ae Make the renumbering correct in the face of deleted instructions that have been removed from the LiveIntervals maps. 
llvm-svn: 51714
 2008-05-29 23:01:22 +00:00
Gabor Greif
42da2a4b26 add doxygen comments 
llvm-svn: 51712
 2008-05-29 22:58:33 +00:00
Bill Wendling
bcd38344b9 Unbreak build. 
llvm-svn: 51709
 2008-05-29 22:02:08 +00:00
Anton Korobeynikov
80d70cd681 Remove guard, so *each* inclusion will result in a warning 
llvm-svn: 51708
 2008-05-29 21:57:11 +00:00
Dan Gohman
aa8fcd5657 Add patterns for CALL32m and CALL64m. They aren't matched in most 
cases due to an isel deficiency already noted in
lib/Target/X86/README.txt, but they can be matched in this fold-call.ll
testcase, for example.

This is interesting mainly because it exposes a tricky tblgen bug;
tblgen was incorrectly computing the starting index for variable_ops
in the case of a complex pattern.

llvm-svn: 51706
 2008-05-29 21:50:34 +00:00
Bill Wendling
2ba98ca60f Remove more iostream header includes. Needed to implement a "FlushStream" 
function to flush a specified std::ostream.

llvm-svn: 51705
 2008-05-29 21:46:33 +00:00
Bill Wendling
4a95fce74c Remove <iostream>. 
llvm-svn: 51704
 2008-05-29 21:29:39 +00:00
Owen Anderson
0eabbbfc58 Add newline at end of file. 
llvm-svn: 51701
 2008-05-29 21:05:16 +00:00
Dan Gohman
4e87d82476 Fix a tblgen problem handling variable_ops in tblgen instruction 
definitions. This adds a new construct, "discard", for indicating
that a named node in the input matching pattern is to be discarded,
instead of corresponding to a node in the output pattern. This
allows tblgen to know where the arguments for the varaible_ops are
supposed to begin.

This fixes "rdar://5791600", whatever that is ;-).

llvm-svn: 51699
 2008-05-29 19:57:41 +00:00
Dan Gohman
d8b84813d5 const-ify getOpcode. 
llvm-svn: 51698
 2008-05-29 19:53:46 +00:00
Dan Gohman
3ea2dceca0 Prune and tidy #includes. 
llvm-svn: 51697
 2008-05-29 19:52:31 +00:00
Dan Gohman
e256337a1a Expand small memmovs using inline code. Set the X86 threshold for expanding 
memmove to a more plausible value, now that it's actually being used.

llvm-svn: 51696
 2008-05-29 19:42:22 +00:00
Anton Korobeynikov
eb3cd5e822 For PR1338: Rename test dirs 
llvm-svn: 51695
 2008-05-29 19:17:15 +00:00
Owen Anderson
7de6e25492 Revert part of my last patch that I didn't intend to commit yet. 
llvm-svn: 51694
 2008-05-29 18:35:21 +00:00
Anton Korobeynikov
f46e96a222 Add file with warning for backward comptibility. Should be removed after 2.4 
llvm-svn: 51693
 2008-05-29 18:18:15 +00:00