Chris Lattner c85e79f3e0 With the last change, we no longer need both directions of mapping from ... BBNumbers. Instead of using a bi-directional mapping, just use a single densemap. This speeds up mem2reg on 176.gcc by 8%, from 1.3489 to 1.2485s. llvm-svn: 33940		2007-02-05 23:37:20 +00:00
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Analysis	Changes to support making the shift instructions be true BinaryOperators.	2007-02-02 02:16:23 +00:00
AsmParser	For PR411:	2007-02-05 20:47:22 +00:00
Bytecode	For PR411:	2007-02-05 20:47:22 +00:00
CodeGen	Fix PR1178	2007-02-05 21:23:52 +00:00
Debugger	Don't use <sstream> in Streams.h but <iosfwd> instead.	2006-12-07 23:41:45 +00:00
ExecutionEngine	For PR411:	2007-02-05 21:19:13 +00:00
Linker	For PR411:	2007-02-05 21:19:13 +00:00
Support	Fix a bug in smallptrset::erase: in the small case, return true if the	2007-02-05 23:10:31 +00:00
System	silence warning	2007-02-01 04:57:00 +00:00
Target	For PR411:	2007-02-05 20:47:22 +00:00
Transforms	With the last change, we no longer need both directions of mapping from	2007-02-05 23:37:20 +00:00
VMCore	For PR411:	2007-02-05 21:19:13 +00:00
Makefile	Changes to support making the shift instructions be true BinaryOperators.	2007-02-02 02:16:23 +00:00