Chris Lattner 6d0111f6c7 populate instcombine's initial worklist more carefully, causing ... it to visit instructions from the start of the function to the end of the function in the first path. This greatly speeds up some pathological cases (e.g. PR5150). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83814 91177308-0d34-0410-b5e6-96231b3b80d8		2009-10-11 23:17:43 +00:00
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Analysis	Revert r83606 and add comments explaining why it isn't safe.	2009-10-09 16:35:06 +00:00
Archive
AsmParser	strength reduce a ton of type equality tests to check the typeid (Through	2009-10-05 05:54:46 +00:00
Bitcode	strength reduce a ton of type equality tests to check the typeid (Through	2009-10-05 05:54:46 +00:00
CodeGen	Create a new InstrEmitter class for translating SelectionDAG nodes	2009-10-10 01:32:21 +00:00
CompilerDriver
ExecutionEngine	ExecutionEngine::clearGlobalMappingsFromModule failed to remove reverse	2009-10-09 22:10:27 +00:00
Linker
MC	Fixed MCSectionMachO::ParseSectionSpecifier to allow an attribute of "none" so	2009-10-07 20:57:20 +00:00
Support	r83391 was completely broken since Twines keep references to their inputs, and	2009-10-06 21:45:26 +00:00
System	MingW build fixes	2009-10-02 19:36:31 +00:00
Target	Add missed mem-mem move patterns	2009-10-11 23:03:53 +00:00
Transforms	populate instcombine's initial worklist more carefully, causing	2009-10-11 23:17:43 +00:00
VMCore	Add a form of addPreserved which takes a string argument, to allow passes	2009-10-08 17:00:02 +00:00
Makefile	remove llvm-db: it is completely broken and if anyone wants to do a debugger,	2009-10-05 02:29:51 +00:00