Chris Lattner 50b5d71cb7 Make use of "external" depth-first iterators to avoid revisiting nodes ... multiple times. This reduces the time to construct post-dominance sets a LOT. For example, optimizing perlbmk goes from taking 12.9894s to 1.4074s. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9091 91177308-0d34-0410-b5e6-96231b3b80d8		2003-10-13 16:36:06 +00:00
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Analysis	Make use of "external" depth-first iterators to avoid revisiting nodes	2003-10-13 16:36:06 +00:00
Archive	Update file header for renamed file	2003-09-22 23:42:00 +00:00
AsmParser	Regularize header file comments	2003-10-13 03:32:08 +00:00
Bytecode	Stop using "reverse depth first" order	2003-10-13 15:21:58 +00:00
CodeGen	Regularize header file comments	2003-10-13 03:32:08 +00:00
ExecutionEngine	Make mmap's fd for anonymous memory acquisition default to -1, except on	2003-10-11 03:51:18 +00:00
Linker	Don't include "Config/stdlib.h".	2003-10-10 19:12:22 +00:00
Support	Regularize header file comments	2003-10-13 03:32:08 +00:00
Target	Regularize header file comments	2003-10-13 03:32:08 +00:00
Transforms	Wrap code at 80 columns	2003-10-13 05:04:27 +00:00
VMCore	Stop using "reverse depth first" order	2003-10-13 15:21:58 +00:00
Makefile	Removed Support directory. It now lives in llvm/support/lib.	2003-09-29 16:10:43 +00:00