Evan Cheng 134982daa9 More accurate estimate / tracking of register pressure. ... - Initial register pressure in the loop should be all the live defs into the loop. Not just those from loop preheader which is often empty. - When an instruction is hoisted, update register pressure from loop preheader to the original BB. - Treat only use of a virtual register as kill since the code is still SSA. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@116956 91177308-0d34-0410-b5e6-96231b3b80d8		2010-10-20 22:03:58 +00:00
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Analysis	Fix comments; the type graph is currently a tree, not a DAG.	2010-10-20 22:02:58 +00:00
Archive	Revert "CMake: Get rid of LLVMLibDeps.cmake and export the libraries normally."	2010-09-13 23:59:48 +00:00
AsmParser	Eliminate some calls to Value::getNameStr.	2010-10-16 11:28:23 +00:00
Bitcode	Provide a fast "get me the target triple from the module" API. This can	2010-10-06 01:22:42 +00:00
CodeGen	More accurate estimate / tracking of register pressure.	2010-10-20 22:03:58 +00:00
CompilerDriver	llvmc: Allow multiple output languages.	2010-09-21 14:59:42 +00:00
ExecutionEngine	Revert "CMake: Get rid of LLVMLibDeps.cmake and export the libraries normally."	2010-09-13 23:59:48 +00:00
Linker	Fix PR8300 by remembering to keep the bitcast in all cases.	2010-10-19 02:02:57 +00:00
MC	Remove remaining uses of ATTRIBUTE_UNUSED on variables, and delete three	2010-10-20 08:27:02 +00:00
Support	Extend StringRef's edit-distance algorithm to permit an upper bound on the allowed edit distance	2010-10-19 22:13:48 +00:00
System	Use C++03...	2010-10-20 16:00:45 +00:00
Target	Fix crash introduced in 116852. 8573915.	2010-10-20 22:03:37 +00:00
Transforms	Reapply r116831 and r116839, converting AliasAnalysis to use	2010-10-19 22:54:46 +00:00
VMCore	Add RegionPass support.	2010-10-20 01:54:44 +00:00
Makefile