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184 Commits

Author SHA1 Message Date
Anton Korobeynikov
7ce7d7173a Typo 
llvm-svn: 48176
 2008-03-10 22:33:22 +00:00
Ted Kremenek
b05e945be4 Fix some compilation errors on msvc: 
- "Redefinition of I" (iterator masks previous definition)
- include missing header file

Patch by Argiris Kirtzidis!

llvm-svn: 48115
 2008-03-09 18:32:50 +00:00
Anton Korobeynikov
4ce7b6011b Clarify some important bits 
llvm-svn: 48010
 2008-03-07 18:34:50 +00:00
Anton Korobeynikov
d33aa31d4c Small cleanup: propagate thread-localness via generic routine. 
No functionality change.

llvm-svn: 48009
 2008-03-07 18:32:18 +00:00
Anton Korobeynikov
b66feb845f Missed patch from my last commit 
llvm-svn: 47977
 2008-03-05 23:21:39 +00:00
Anton Korobeynikov
d4e00c2d59 Resolve aliases to aliasees, where possible 
llvm-svn: 47975
 2008-03-05 23:08:47 +00:00
Anton Korobeynikov
76b5b2d294 Handle functions as targets during linking of aliases as well 
llvm-svn: 47974
 2008-03-05 23:08:16 +00:00
Anton Korobeynikov
f2f352ec48 Try hard to link aliases. Checks can be too strict by now. 
llvm-svn: 47968
 2008-03-05 22:22:46 +00:00
Anton Korobeynikov
79f6795ebb Remember the source->dest mapping when copying aliases. This fixes PR2054 
llvm-svn: 47945
 2008-03-05 15:27:21 +00:00
Anton Korobeynikov
0d90b4596b Clarify the state-of-the-art 
llvm-svn: 47944
 2008-03-05 15:11:00 +00:00
Anton Korobeynikov
f9d4370f22 Properly populate lists of defined/undefined symbols in presence of aliases 
llvm-svn: 47900
 2008-03-04 20:16:11 +00:00
Lauro Ramos Venancio
8dc3548bdf Emit an error when a library is not found. It is the GNU ld behavior and it is expected by the configure scripts. 
llvm-svn: 47674
 2008-02-27 17:20:32 +00:00
Anton Korobeynikov
b2dfae5fed And final pack of warnings silencing 
llvm-svn: 47372
 2008-02-20 11:27:04 +00:00
Chris Lattner
699e5dbcee random cleanups. 
llvm-svn: 47334
 2008-02-19 18:49:08 +00:00
Chris Lattner
ad9a6ccb83 Remove attribution from file headers, per discussion on llvmdev. 
llvm-svn: 45418
 2007-12-29 20:36:04 +00:00
Chris Lattner
8193d4af33 remove attribution from lib Makefiles. 
llvm-svn: 45415
 2007-12-29 20:09:26 +00:00
Anton Korobeynikov
f12327cd32 Ignore functions with internal linkages during linking. This snipped mimics the 
behaviour of LinkGlobals() function.

llvm-svn: 45375
 2007-12-27 23:21:57 +00:00
Gordon Henriksen
90d48b077d Fixing several transforms which would drop the collector attribute 
when copying functions.

llvm-svn: 45356
 2007-12-25 22:16:06 +00:00
Duncan Sands
3602011bec Fix PR1146: parameter attributes are longer part of 
the function type, instead they belong to functions
and function calls.  This is an updated and slightly
corrected version of Reid Spencer's original patch.
The only known problem is that auto-upgrading of
bitcode files doesn't seem to work properly (see
test/Bitcode/AutoUpgradeIntrinsics.ll).  Hopefully
a bitcode guru (who might that be? :) ) will fix it.

llvm-svn: 44359
 2007-11-27 13:23:08 +00:00
Dan Gohman
d5c936914c Use correct parentheses with the '&& "..."' idiom in an assert. 
llvm-svn: 42750
 2007-10-08 15:13:30 +00:00
Chris Lattner
2de224be98 Fix PR1611 - Visibility should be ignored for a declaration 
when a definition's visibility is different.  Likewise, the
visibility of two declarations mismatching is not an error.

llvm-svn: 41174
 2007-08-19 22:22:54 +00:00
Reid Spencer
056b656f99 Improve error handling in the linker by: 
1. Eliminate redundant error messages. LinkInFile and LinkInArchive
   already call the error() method in each case so there's no use
   telling the user again that an item couldn't be linked in.

2. Improve the formatting of error messages (separating content).

3. Change the wording for the warning about unrecognized files. Make
   it clear that the file is being ignored.

llvm-svn: 41121
 2007-08-16 07:47:30 +00:00
Reid Spencer
3860c113ab Ensure that error messages a propagated from calls to LinkInModule so they get 
reported to the end user.

llvm-svn: 41117
 2007-08-16 07:23:37 +00:00
Reid Spencer
c5f311aa70 Allow the filename "-" to be a place holder for stdin. This allows directing 
stdin through llvm-ld and llvm-link.

llvm-svn: 40938
 2007-08-08 19:52:29 +00:00
Reid Spencer
dd93d5abaa Report an error if one occurs in releaseModule. 
llvm-svn: 40405
 2007-07-22 21:39:37 +00:00
Gabor Greif
f5e225a756 eliminate residual cruft related to recognizing bytecode 
files.
bitcode files are the only LLVM format left.

llvm-svn: 37945
 2007-07-06 13:38:17 +00:00
Gabor Greif
5f705671e4 Here is the bulk of the sanitizing. 
Almost all occurrences of "bytecode" in the sources have been eliminated.

llvm-svn: 37913
 2007-07-05 17:07:56 +00:00
Lauro Ramos Venancio
04172124dd Fix a bug in my previous patch. 
llvm-svn: 37778
 2007-06-28 20:06:38 +00:00
Lauro Ramos Venancio
eb29d717b3 When linking two modules, we should copy the alias. 
llvm-svn: 37776
 2007-06-28 19:02:54 +00:00
Lauro Ramos Venancio
9907d0f8db Propagate alignment, section name and visibility when linking "appending 
global values".
Fix noinline linkage.

llvm-svn: 37482
 2007-06-06 22:01:12 +00:00
Chris Lattner
c684dbdb6b switch this to bitcode instead of bytecode 
llvm-svn: 36867
 2007-05-06 09:29:13 +00:00
Chris Lattner
c0fa93d591 add bitcode support 
llvm-svn: 36855
 2007-05-06 06:02:13 +00:00
Reid Spencer
db43279e9a If an archive is not recognized as an LLVM bytecode archive then declare 
that it is native so that the linker will pass it on downstream. This avoids
a problem where the native link line fails because there is both a .so and
a .a file. The .a file gets processed as bytecode and then dropped from the
command line.

llvm-svn: 36584
 2007-04-30 00:29:39 +00:00
Reid Spencer
d27ed404ea Dependent libraries could be native too. 
llvm-svn: 36582
 2007-04-30 00:00:10 +00:00
Anton Korobeynikov
081d3bdd9f Implement visibility checking during linking. Also implement protected 
visibility support for bitcode.

llvm-svn: 36577
 2007-04-29 20:56:48 +00:00
Lauro Ramos Venancio
a76c2806de Implement the "thread_local" keyword. 
llvm-svn: 35950
 2007-04-12 18:32:50 +00:00
Reid Spencer
2792e203c5 For PR1146: 
Put the parameter attributes in their own ParamAttr name space. Adjust the
rest of llvm as a result.

llvm-svn: 35877
 2007-04-11 02:44:20 +00:00
Reid Spencer
d8c3813f51 For PR1302: 
Use local variable names that match the function parameter name that it
is passed to so the code is more clear, to wit: is_bytecode -> is_native

llvm-svn: 35656
 2007-04-04 06:44:18 +00:00
Reid Spencer
87ede33a19 For PR1302: 
Implement file tests for both LinkInLibrary and LinkInFile to determine if
the file is native. Don't generate warnings if the file is native.

llvm-svn: 35653
 2007-04-04 06:33:17 +00:00
Reid Spencer
55e4e98a2a For PR1195: 
Rename PackedType -> VectorType, ConstantPacked -> ConstantVector, and
PackedTyID -> VectorTyID. No functional changes.

llvm-svn: 34293
 2007-02-15 02:26:10 +00:00
Chris Lattner
8aafcbb579 simplify this code by using value::takename 
llvm-svn: 34172
 2007-02-11 00:39:38 +00:00
Chris Lattner
43d0b955a3 push bytecode decompressor out through APIs. Now the bytecode reader 
api's look like this:

ModuleProvider *getBytecodeModuleProvider(
  const std::string &Filename,  ///< Name of file to be read
  BCDecompressor_t *BCDC = Compressor::decompressToNewBuffer,
  std::string* ErrMsg = 0,      ///< Optional error message holder
  BytecodeHandler* H = 0        ///< Optional handler for reader events
);

This is ugly, but allows a client to say:

  getBytecodeModuleProvider("foo", 0);

If they do this, there is no dependency on the compression libraries, saving
codesize.

llvm-svn: 34012
 2007-02-07 21:41:02 +00:00
Reid Spencer
83803ddedb For PR411: 
Adjust to changes in Module interface:
getMainFunction() -> getFunction("main")
getNamedFunction(X) -> getFunction(X)

llvm-svn: 33922
 2007-02-05 21:19:13 +00:00
Reid Spencer
6af21b3029 For PR411: 
This patch replaces the SymbolTable class with ValueSymbolTable which does
not support types planes. This means that all symbol names in LLVM must now
be unique. The patch addresses the necessary changes to deal with this and
removes code no longer needed as a result. This completes the bulk of the
changes for this PR. Some cleanup patches will follow.

llvm-svn: 33918
 2007-02-05 20:47:22 +00:00
Reid Spencer
e86b73d7ce Fix some comments and other minor sundry things. 
llvm-svn: 33873
 2007-02-04 04:43:17 +00:00
Reid Spencer
0759b38041 Ensure that visibility and section are properly propagated. 
llvm-svn: 33872
 2007-02-04 04:30:33 +00:00
Reid Spencer
080fc7bf3f Back out last revision which was committed by accident. 
llvm-svn: 33871
 2007-02-04 04:29:21 +00:00
Reid Spencer
8fa4e4be1f Make sure that section and visibility are properly propagated. 
llvm-svn: 33870
 2007-02-04 04:28:18 +00:00
Andrew Lenharth
95c86563cd preserve sections of globals 
llvm-svn: 33756
 2007-02-01 17:12:54 +00:00
Reid Spencer
19af04a142 For PR1136: Rename GlobalVariable::isExternal as isDeclaration to avoid 
confusion with external linkage types.

llvm-svn: 33663
 2007-01-30 20:08:39 +00:00