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44284 Commits

Author SHA1 Message Date
Eli Friedman 617ba48fd5 Always check that the definition of a function has the correct type. 
This fixes a crash on the included testcase (found in NetHack).

llvm-svn: 51767
 2008-05-30 11:13:18 +00:00
Matthijs Kooijman bf8d6cefde Let Instruction::getOpcodeName() return something useful for the new 
insertvalue / extractvalue instructions.

llvm-svn: 51766
 2008-05-30 10:31:54 +00:00
Sanjiv Gupta 18de624ca0 Emit parameter and local variable debug information with -g. 
llvm-svn: 51765
 2008-05-30 10:30:31 +00:00
Eli Friedman 711665c309 Add FIXME to CodeGen struct layout. 
llvm-svn: 51764
 2008-05-30 10:29:32 +00:00
Eli Friedman a2eaffc747 Some additions to constant initializer generation code. Adds 
bit-field initialization; ugly code, X86-only, but it works, at least 
for basic stuff.  Separates/adds union initialization; currently disabled,
though, because the struct/array code needs modifications to support 
elements of the wrong type.

Fixes PR2381 and PR2309 with the bit-field initialization.  And NetHack 
compiles and appears to work with a few tweaks (to work around the lack 
of transparent_union support, and clang being a bit strict about
conflicting declarations).

llvm-svn: 51763
 2008-05-30 10:24:46 +00:00
Eli Friedman 3df5efe83e Cleanup/refactoring of Sema struct layout. This patch unifies the struct 
and union codepaths and fixes some minor bugs.

I'm reasonably confident this is accurate, at least for X86.  I'll 
correct any bugs as I find them; I haven't found any for a while, 
though.

llvm-svn: 51762
 2008-05-30 09:31:38 +00:00
Bill Wendling b0aa651259 Add the "AsCheapAsAMove" flag to some 64-bit xor instructions. 
llvm-svn: 51761
 2008-05-30 06:47:04 +00:00
Mikhail Glushenkov 394620bbd8 Add a --save-temps option. 
llvm-svn: 51760
 2008-05-30 06:29:17 +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 47817cd1a4 Documentation update. 
llvm-svn: 51758
 2008-05-30 06:28:00 +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 1c64538a5e Show argv[0] in error messages (like gcc). 
llvm-svn: 51755
 2008-05-30 06:26:35 +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 ae551a012d Documentation update. 
llvm-svn: 51753
 2008-05-30 06:25:24 +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 90777a5b82 -E should print to stdout. 
llvm-svn: 51743
 2008-05-30 06:18:50 +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 73d708b82c Rename StringVector to StrVector (to be consistent with LLVMCConfigurationEmitter.cpp). 
llvm-svn: 51741
 2008-05-30 06:17:29 +00:00
Mikhail Glushenkov b2ec0b425b Minor error message fixes. 
llvm-svn: 51740
 2008-05-30 06:16:59 +00:00
Mikhail Glushenkov dc45f58905 Documentation and examples improvements 
llvm-svn: 51739
 2008-05-30 06:16:32 +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 490692c1d1 Update documentation, add examples. 
llvm-svn: 51736
 2008-05-30 06:14:42 +00:00
Mikhail Glushenkov 0ec82aff72 Rename LLVMC-Tutorial.rst to LLVMC-Reference.rst 
llvm-svn: 51735
 2008-05-30 06:14:01 +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 550052d0e5 Enable the response file ('llvmc @file') support. 
llvm-svn: 51731
 2008-05-30 06:11:45 +00:00
Mikhail Glushenkov a06c516cad 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 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
Nick Lewycky 048fc8db62 Unbreak this test. 
llvm-svn: 51726
 2008-05-30 05:02:37 +00:00
Nick Kledzik 25368998e7 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 8807147ada Remove an unused variable. 
llvm-svn: 51721
 2008-05-30 00:56:36 +00:00
Dan Gohman 1418ead225 Fix an error in the comment for APInt::getMinSignedBits. 
llvm-svn: 51720
 2008-05-30 00:46:49 +00:00
Steve Naroff ec94403018 Add basic support for properties references (a missing feature). 
While it is far from complete, it does fix the following <rdar://problem/5967199> clang on xcode: error: member reference is not to a structure or union

llvm-svn: 51719
 2008-05-30 00:40:33 +00:00
Dan Gohman be8f77859b Fix a typo in a comment. 
llvm-svn: 51718
 2008-05-30 00:08:18 +00:00
Dan Gohman 7a68b6694b Fix a copy+paste error in a comment. 
llvm-svn: 51717
 2008-05-30 00:02:02 +00:00
Dan Gohman fbfae365f2 Fix doxygen comment syntax. 
llvm-svn: 51716
 2008-05-30 00:01:36 +00:00
Owen Anderson 82fc4cdafb 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