Commit Graph

22 Commits

Author SHA1 Message Date
Chris Lattner 34822f6ec7 remove some DOUTs
llvm-svn: 79821
2009-08-23 04:44:11 +00:00
Daniel Dunbar 948f82b8e4 Change ValueSymbolTable to use raw_svector_ostream for string concatenation.
llvm-svn: 79449
2009-08-19 19:22:52 +00:00
Daniel Dunbar e03eecb75f Remove Value::{isName, getNameRef}.
Also, change MDString to use a StringRef.

llvm-svn: 77098
2009-07-25 23:55:21 +00:00
Daniel Dunbar b99eac8814 Move more to raw_ostream.
llvm-svn: 76964
2009-07-24 10:05:20 +00:00
Daniel Dunbar 84b5f6efb7 Switch ValueSymbolTable to StringRef based API.
llvm-svn: 76894
2009-07-23 18:52:12 +00:00
Daniel Dunbar 5bf72e20eb Convert StringMap to using StringRef for its APIs.
- Yay for '-'s and simplifications!

 - I kept StringMap::GetOrCreateValue for compatibility purposes, this can
   eventually go away. Likewise the StringMapEntry Create functions still follow
   the old style.

 - NIFC.

llvm-svn: 76888
2009-07-23 18:17:34 +00:00
Jay Foad 7d0479f2c2 Use v.data() instead of &v[0] when SmallVector v might be empty.
llvm-svn: 72210
2009-05-21 09:52:38 +00:00
Chris Lattner 36b4e8f2fe implement some fixme's by making "autorenaming" in the value symbol table not
thrash the heap with string stuff (e.g. utostr).

llvm-svn: 52838
2008-06-27 21:26:26 +00:00
Chris Lattner e43649fa62 Add a new version of Module::getFunction that takes a const char* instead
of a std::string.  This avoids copying the string to the heap in common
cases.  Patch by Pratik Solanki!

llvm-svn: 52834
2008-06-27 21:09:10 +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
Chris Lattner b377a7ca11 disable some noisy debug output
llvm-svn: 34606
2007-02-25 20:42:59 +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 86fc08145b constants can't be in the symtab anymore
llvm-svn: 33993
2007-02-07 06:28:48 +00:00
Chris Lattner d17dbe9dcd update comment.
llvm-svn: 33992
2007-02-07 06:25:36 +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
Chris Lattner f5df4859cd eliminate ValueSymbolTable::rename, it has no advantage over using remove+insert.
Make insert/remove assert if used incorrectly instead of returning a bool.

llvm-svn: 33988
2007-02-07 06:13:49 +00:00
Chris Lattner 71a60ba41c speed up conflict handling.
llvm-svn: 33985
2007-02-07 05:52:51 +00:00
Chris Lattner 770dadf308 Eliminate a bunch of work from ValueSymbolTable::insert for the common case
where a symbol name doesn't conflict.  This speeds up bc reading 16% on 176.gcc!

llvm-svn: 33981
2007-02-07 05:22:49 +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
Bill Wendling 6a462f1e99 Removed iostream #includes. Replaced std::cerr with DOUT.
llvm-svn: 31814
2006-11-17 08:03:48 +00:00
Chris Lattner 21f0c31c43 Simple is good. CVS is for revision control, not file headers
llvm-svn: 25206
2006-01-11 05:39:45 +00:00
Reid Spencer 25780d5eac For PR411:
First step in refactoring the SymbolTable is to split it into two classes,
one for a symbol table of types and one for a symbol table of Values.

llvm-svn: 25175
2006-01-10 09:51:48 +00:00