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Replace MachineRegisterInfo::isSSA() with a MachineFunctionProperty
authorDerek Schuff <dschuff@google.com>
Mon, 4 Apr 2016 18:03:29 +0000 (18:03 +0000)
committerDerek Schuff <dschuff@google.com>
Mon, 4 Apr 2016 18:03:29 +0000 (18:03 +0000)
commitcfaa4e0890ef698f5a25a06334bbe13de2b61c8d
treea28f447cb848075710fdee7ee648c1d86f86633c
parente19a68b60751ed7411e66ee9c2d583af26f1f183
Replace MachineRegisterInfo::isSSA() with a MachineFunctionProperty

Use the MachineFunctionProperty mechanism to indicate whether a MachineFunction
is in SSA form instead of a custom method on MachineRegisterInfo. NFC

Differential Revision: http://reviews.llvm.org/D18574

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@265318 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/CodeGen/MachineFunction.h
include/llvm/CodeGen/MachineRegisterInfo.h
lib/CodeGen/MachineFunction.cpp
lib/CodeGen/MachineRegisterInfo.cpp