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

..

llvm

Add a flag to indicate that an instruction is as cheap (or cheaper) than a move

2008-05-28 22:54:52 +00:00

llvm-c

Remove a duplicative binding. Patch by Mahadevan R.

2008-05-19 05:47:10 +00:00