projects / platform / upstream / llvm.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 377066a) | 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)
commited0de1368dcb1174bcc8f3b1b1719be4d185267f
tree283176c9a3240b78d6b983ce3d5875087ce17096tree | snapshot
parent377066a5f51ea6c7fe0abfaafc07bdc062d2570dcommit | 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

llvm-svn: 204979
llvm/include/llvm/Target/TargetRegisterInfo.h diff | blob | history
llvm/lib/CodeGen/RegAllocGreedy.cpp diff | blob | history
Domain: System / Toolchain;