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138 Commits

Author SHA1 Message Date
Devang Patel 66f84e7a42 Add helper pass to remove llvm.dbg.declare intrinsics. 
llvm-svn: 66454
 2009-03-09 20:49:37 +00:00
Devang Patel b833ce74d8 Recursively remove dead argument while removing llvm.dbg.declare intrinsic. 
llvm-svn: 65971
 2009-03-03 21:31:02 +00:00
Devang Patel 49d64927e1 Remove all dbg symobls, including those with circular references. 
This is ugly, but I can't figure out a quick way out of this.

llvm-svn: 65889
 2009-03-02 22:50:58 +00:00
Rafael Espindola 6de96a1b5d Add the private linkage. 
llvm-svn: 62279
 2009-01-15 20:18:42 +00:00
Devang Patel c8b2fe1eed Do not forget llvm.dbg.declare's first argument while removing debugging information. 
llvm-svn: 59688
 2008-11-20 01:20:42 +00:00
Devang Patel 25662f3e4a Remove unused variables. 
llvm-svn: 59570
 2008-11-19 00:22:02 +00:00
Devang Patel ebd2363339 Fix typo. 
llvm-svn: 59569
 2008-11-19 00:19:18 +00:00
Devang Patel b5e867acff Add new helper pass that strips all symbol names except debugging information. 
This pass makes it easier to test wheter debugging info. influences optimization passes or not.

llvm-svn: 59552
 2008-11-18 21:34:39 +00:00
Devang Patel 3b7a2be88e Remove even more llvm.dbg variables. 
Remove all dead globals from llvm.metadata.
Ignore linkonce linkage for selected llvm.dbg values.

llvm-svn: 59547
 2008-11-18 21:13:41 +00:00
Chris Lattner f8f6270f14 simplify loop 
llvm-svn: 59406
 2008-11-16 06:35:18 +00:00
Devang Patel 8ada1d5de5 Refactor code. 
Strip debug information before stripping symbol names. 

llvm-svn: 59328
 2008-11-14 22:49:37 +00:00
Devang Patel 3dd51c5c62 Really remove all debug information. 
llvm-svn: 59208
 2008-11-13 01:28:40 +00:00
Dan Gohman a79db30d28 Tidy up several unbeseeming casts from pointer to intptr_t. 
llvm-svn: 55779
 2008-09-04 17:05:41 +00:00
Dan Gohman d78c400b5b Clean up the use of static and anonymous namespaces. This turned up 
several things that were neither in an anonymous namespace nor static
but not intended to be global.

llvm-svn: 51017
 2008-05-13 00:00:25 +00:00
Chris Lattner 39f156183d Handle attribute(used) global variables that are i8. 
llvm-svn: 46090
 2008-01-16 21:35:43 +00:00
Devang Patel b3696e4f14 Do not strip llvm.used values. 
llvm-svn: 46045
 2008-01-16 03:33:05 +00:00
Chris Lattner f3ebc3f3d2 Remove attribution from file headers, per discussion on llvmdev. 
llvm-svn: 45418
 2007-12-29 20:36:04 +00:00
Gordon Henriksen d568767ecb Finishing initial docs for all transformations in Passes.html. 
Also cleaned up some comments in source files.

llvm-svn: 43674
 2007-11-04 16:15:04 +00:00
Dan Gohman 34d442f274 More explicit keywords. 
llvm-svn: 40673
 2007-08-01 15:32:29 +00:00
Nick Lewycky e7da2d6ac3 Fix typo in comment. 
llvm-svn: 36873
 2007-05-06 13:37:16 +00:00
Devang Patel 8c78a0bff0 Drop 'const' 
llvm-svn: 36662
 2007-05-03 01:11:54 +00:00
Devang Patel e95c6ad802 Use 'static const char' instead of 'static const int'. 
Due to darwin gcc bug, one version of darwin linker coalesces
static const int, which defauts PassID based pass identification.

llvm-svn: 36652
 2007-05-02 21:39:20 +00:00
Devang Patel 09f162ca6a Do not use typeinfo to identify pass in pass manager. 
llvm-svn: 36632
 2007-05-01 21:15:47 +00:00
Chris Lattner 32ab643df7 Switch ValueSymbolTable to use StringMap<Value*> instead of std::map<std::string, Value*> 
as its main datastructure.  There are many improvements yet to be made, but
this speeds up opt --std-compile-opts on 447.dealII by 7.3%.

llvm-svn: 34193
 2007-02-12 05:18:08 +00:00
Chris Lattner 88051b0fad shrink vmcore by moving symbol table stripping support out of VMCore into 
the one IPO pass that uses it.

llvm-svn: 33990
 2007-02-07 06:22:45 +00:00
Reid Spencer 557ab15e71 Apply the VISIBILITY_HIDDEN field to the remaining anonymous classes in 
the Transforms library. This reduces debug library size by 132 KB, debug
binary size by 376 KB, and reduces link time for llvm tools slightly.

llvm-svn: 33939
 2007-02-05 23:32:05 +00:00
Reid Spencer 1241d6d5ab 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 3aaaa0b2bd 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 32af9e8cc5 For PR411: 
Take an incremental step towards type plane elimination. This change
separates types from values in the symbol tables by finally making use
of the TypeSymbolTable class. This yields more natural interfaces for
dealing with types and unclutters the SymbolTable class.

llvm-svn: 32956
 2007-01-06 07:24:44 +00:00
Chris Lattner c2d3d3112e eliminate RegisterOpt. It does the same thing as RegisterPass. 
llvm-svn: 29925
 2006-08-27 22:42:52 +00:00
Jim Laskey 8f64426f5c Strip changes to llvm.dbg intrinsics. 
llvm-svn: 26993
 2006-03-23 18:11:33 +00:00
Chris Lattner 6d6084fd04 Teach the strip pass to strip type names in addition to value names. This 
is fallout from the type/value split in the symtab long long ago :)

llvm-svn: 26785
 2006-03-15 19:22:41 +00:00
Jim Laskey acb6e34277 Handle the removal of the debug chain. 
llvm-svn: 26729
 2006-03-13 13:07:37 +00:00
Chris Lattner 6b7847a5bc fix a pasto 
llvm-svn: 26627
 2006-03-09 06:09:41 +00:00
Misha Brukman b1c9317bb4 Remove trailing whitespace 
llvm-svn: 21427
 2005-04-21 23:48:37 +00:00
Chris Lattner 531f9e92d4 This mega patch converts us from using Function::a{iterator|begin|end} to 
using Function::arg_{iterator|begin|end}.  Likewise Module::g* -> Module::global_*.

This patch is contributed by Gabor Greif, thanks!

llvm-svn: 20597
 2005-03-15 04:54:21 +00:00
Chris Lattner 9019e5cfa0 Implement stripping of debug symbols, making the --strip-debug options in 
gccas/gccld more than just a noop.

llvm-svn: 18456
 2004-12-03 16:22:08 +00:00
Chris Lattner e8ebcb3300 Initial reimplementation of the -strip pass, with a stub for implementing 
-S

llvm-svn: 18440
 2004-12-02 21:25:03 +00:00