projects / oota-llvm.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 2ea701e) | patch
Provide a target override for the cost of using a callee-saved register
authorManman Ren <manman.ren@gmail.com>
Thu, 27 Mar 2014 23:10:04 +0000 (23:10 +0000)
committerManman Ren <manman.ren@gmail.com>
Thu, 27 Mar 2014 23:10:04 +0000 (23:10 +0000)
commitd9524d66cd6a69ded63b29bed5413217444b162a
tree959f0770f6f7ec62fe1d442a3eb676877bb81d66tree | snapshot
parent2ea701e67a136b834f059d87e389060d60cba05acommit | diff
Provide a target override for the cost of using a callee-saved register
for the first time.

Thanks Andy for the discussion.
rdar://16162005

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204979 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/Target/TargetRegisterInfo.h diff | blob | history
lib/CodeGen/RegAllocGreedy.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors