Bill Wendling 8370d38ade Add a flag to indicate that an instruction is as cheap (or cheaper) than a move ... instruction to execute. This can be used for transformations (like two-address conversion) to remat an instruction instead of generating a "move" instruction. The idea is to decrease the live ranges and register pressure and all that jazz. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@51660 91177308-0d34-0410-b5e6-96231b3b80d8		2008-05-28 22:54:52 +00:00
..
Analysis	Use Function::getEntryBlock instead of Function::begin, for clarity.	2008-05-27 20:55:29 +00:00
Archive
AsmParser
Bitcode
CodeGen	Add a flag to indicate that an instruction is as cheap (or cheaper) than a move	2008-05-28 22:54:52 +00:00
Debugger
ExecutionEngine
Linker
Support	Tidy up whitespace in ConstantRange::print output.	2008-05-27 20:29:07 +00:00
System
Target	Add a flag to indicate that an instruction is as cheap (or cheaper) than a move	2008-05-28 22:54:52 +00:00
Transforms	Implement PR2370: memmove(x,x,size) -> noop.	2008-05-28 05:30:41 +00:00
VMCore	back out last commit: The .cpp file for a module should include its corresponding header first, even if redundant.	2008-05-27 17:26:02 +00:00
Makefile