Bob Wilson 84bd6b0c31 Re-commit my previous SSAUpdater changes. The previous version naively tried ... to determine where to place PHIs by iteratively comparing reaching definitions at each block. That was just plain wrong. This version now computes the dominator tree within the subset of the CFG where PHIs may need to be placed, and then places the PHIs in the iterated dominance frontier of each definition. The rest of the patch is mostly the same, with a few more performance improvements added in. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101612 91177308-0d34-0410-b5e6-96231b3b80d8		2010-04-17 03:08:24 +00:00
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Analysis	disable r101565: an assert is getting triggered. More lurking badness no doubt.	2010-04-17 00:05:36 +00:00
Archive	add newlines at end of files.	2010-04-07 22:54:55 +00:00
AsmParser	turn an assert into a proper check, fixing crash on invalid here:	2010-04-10 18:01:25 +00:00
Bitcode	Revert 101465, it broke internal OpenGL testing.	2010-04-16 23:37:20 +00:00
CodeGen	As a temporary workaround for post-RA not handling DebugValue instructions,	2010-04-17 00:49:11 +00:00
CompilerDriver
ExecutionEngine	The JIT calls TidyLandingPads to tidy up the landing pads. However, because the	2010-04-16 08:46:10 +00:00
Linker
MC	implement mc asmparser support for '.', which gets the	2010-04-14 04:40:28 +00:00
Support	Fix a bunch of namespace polution.	2010-04-15 17:08:50 +00:00
System	Fix a bunch of namespace polution.	2010-04-15 17:08:50 +00:00
Target	add a note	2010-04-16 23:52:30 +00:00
Transforms	Re-commit my previous SSAUpdater changes. The previous version naively tried	2010-04-17 03:08:24 +00:00
VMCore	Revert 101465, it broke internal OpenGL testing.	2010-04-16 23:37:20 +00:00
Makefile