[LLVMdev] reg_iterator Caveats
clattner at apple.com
Mon Mar 31 17:55:28 PDT 2008
On Mar 31, 2008, at 5:35 PM, Evan Cheng wrote:
>>> MachineRegisterInfo tracks virtual register only.
>> It works for vregs and pregs today.
> Ok! Fooled me with this comment:
> /// MachineRegisterInfo - Keep track of information for each virtual
> /// including its register class.
Hrm, my tree [now] says:
/// MachineRegisterInfo - Keep track of information for virtual and
/// registers, including vreg register classes, use/def chains for
maybe you need to update :-P
More information about the llvm-dev