Chris Lattner a5682853b9 Revamp the "CSEMap" datastructure used in the SelectionDAG class. This ... eliminates a bunch of std::map's in the SelectionDAG, replacing them with a home-grown hashtable. This is still a work in progress: not all the maps have been moved over and the hashtable never resizes. That said, this still speeds up llc 20% on kimwitu++ with -fast -regalloc=local using a release build. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29550 91177308-0d34-0410-b5e6-96231b3b80d8		2006-08-07 23:03:03 +00:00
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Analysis	Speed up Loop::isLCSSAForm by using a binary search and single-entry cache.	2006-08-02 00:14:16 +00:00
Archive	Modify Path::eraseFromDisk to not throw an exception.	2006-07-28 22:29:50 +00:00
AsmParser	These libs use EH info	2006-07-07 16:44:31 +00:00
Bytecode	Modify Path::eraseFromDisk to not throw an exception.	2006-07-28 22:29:50 +00:00
CodeGen	Revamp the "CSEMap" datastructure used in the SelectionDAG class. This	2006-08-07 23:03:03 +00:00
Debugger	Change Path::getStatusInfo to return a boolean and error string on an error	2006-07-28 22:03:44 +00:00
ExecutionEngine	Fix handling of asm specifiers for external globals. This unbreaks many programs	2006-07-28 21:11:31 +00:00
Linker	Remove a redundant syscall.	2006-07-28 22:52:11 +00:00
Support	If the Program name was NULL then all further output sent to std::cerr was	2006-08-02 20:15:56 +00:00
System	Remove extraneous #include.	2006-08-07 05:36:24 +00:00
Target	Match tablegen isel changes.	2006-08-07 22:28:20 +00:00
Transforms	Fix PR867 (and maybe 868) and testcsae:	2006-08-03 21:40:24 +00:00
VMCore	Add dominates/properlyDominates queries to IDom.	2006-08-01 22:24:47 +00:00
Makefile	Make some changes suggested by Chris:	2006-05-17 22:55:35 +00:00