Change UsedPhysRegs from array bool to BitVector to save some space. Setting / gettin...
authorEvan Cheng <evan.cheng@apple.com>
Wed, 25 Apr 2007 22:10:09 +0000 (22:10 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Wed, 25 Apr 2007 22:10:09 +0000 (22:10 +0000)
commit505e5510a258699d1fb267142c247079a4b3d796
tree78a8c717020074cb807366aca6b4b9fe0ee6f637
parenta03f1e3b0c11605d05b948e752a398c2e2d5591f
Change UsedPhysRegs from array bool to BitVector to save some space. Setting / getting its states now go through MachineFunction.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36451 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/CodeGen/MachineFunction.h
lib/CodeGen/MachineFunction.cpp