Commit Graph

8 Commits

Author SHA1 Message Date
Chris Lattner
dec628eead 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%.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34193 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-12 05:18:08 +00:00
Chris Lattner
7f1444bc0a shrink vmcore by moving symbol table stripping support out of VMCore into
the one IPO pass that uses it.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33990 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 06:22:45 +00:00
Chris Lattner
56920a0ecc eliminate ValueSymbolTable::rename, it has no advantage over using remove+insert.
Make insert/remove assert if used incorrectly instead of returning a bool.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33988 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 06:13:49 +00:00
Chris Lattner
1e348549d9 Make SymbolTable::insert, SymbolTable::remove and SymbolTable::rename private.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33987 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-07 06:06:24 +00:00
Reid Spencer
ef9b9a7939 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33918 91177308-0d34-0410-b5e6-96231b3b80d8
2007-02-05 20:47:22 +00:00
Andrew Lenharth
9e3264a1ea 4 billion names is enough for anyone. And really fix the build on alpha this time
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28598 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-31 20:40:36 +00:00
Andrew Lenharth
37e8bde141 Fix build breakage on alpha, without causing it on x86. as a bonus, all platforms can invent the same number of unique names now
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28596 91177308-0d34-0410-b5e6-96231b3b80d8
2006-05-31 20:18:28 +00:00
Reid Spencer
eb7116bb08 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@25175 91177308-0d34-0410-b5e6-96231b3b80d8
2006-01-10 09:51:48 +00:00