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

..

Analysis

Revert r83606 and add comments explaining why it isn't safe.

2009-10-09 16:35:06 +00:00

Archive

Prune #includes from llvm/Linker.h and llvm/System/Path.h,

2009-08-23 22:45:37 +00:00

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

convert LoopInfo.h and GraphWriter.h to use raw_ostream

2009-08-23 07:19:13 +00:00

ExecutionEngine

ExecutionEngine::clearGlobalMappingsFromModule failed to remove reverse

2009-10-09 22:10:27 +00:00

Linker

Remove unnecessary #include.

2009-09-12 22:24:25 +00:00

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