Evan Cheng f10c973797 If a node that defines a physical register that is expensive to copy. The ... scheduler will try a number of tricks in order to avoid generating the copies. This may not be possible in case the node produces a chain value that prevent movement. Try unfolding the load from the node before to allow it to be moved / cloned. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@42625 91177308-0d34-0410-b5e6-96231b3b80d8		2007-10-05 01:39:18 +00:00
..
Analysis	Completely merge the implementation details of DomTree and PostDomTree.	2007-10-03 21:25:45 +00:00
Archive
AsmParser
Bitcode	Demoting CHelpers.h to include/llvm/Support.	2007-09-29 01:38:42 +00:00
CodeGen	If a node that defines a physical register that is expensive to copy. The	2007-10-05 01:39:18 +00:00
Debugger
ExecutionEngine	Constant fold int-to-long-double conversions;	2007-09-30 18:19:03 +00:00
Linker
Support	Add APFloat -> hexadecimal string conversion, as per %a and %A in C99.	2007-10-03 22:26:02 +00:00
System	really fix PR1581, thanks to Daniel Dunbar for pointing	2007-09-28 20:50:50 +00:00
Target	Added storeRegToAddr, loadRegFromAddr, and unfoldMemoryOperand's.	2007-10-05 01:34:55 +00:00
Transforms	Fix 80 col violation.	2007-10-03 21:17:43 +00:00
VMCore	Completely merge the implementation details of DomTree and PostDomTree.	2007-10-03 21:25:45 +00:00
Makefile