Have getCallPreservedMask and getThisCallPreservedMask take a

MachineFunction argument so that we can grab subtarget specific
features off of it.

llvm-svn: 231979

1 files changed, 6 insertions, 4 deletions

diff --git a/llvm/lib/Target/ARM/ARMBaseRegisterInfo.cpp b/llvm/lib/Target/ARM/ARMBaseRegisterInfo.cpp
index c8c01d1b6c0..57d7fd6186f 100644
--- a/llvm/lib/Target/ARM/ARMBaseRegisterInfo.cpp
+++ b/llvm/lib/Target/ARM/ARMBaseRegisterInfo.cpp
@@ -87,8 +87,9 @@ ARMBaseRegisterInfo::getCalleeSavedRegs(const MachineFunction *MF) const {
   return RegList;
 }
 
-const uint32_t*
-ARMBaseRegisterInfo::getCallPreservedMask(CallingConv::ID CC) const {
+const uint32_t *
+ARMBaseRegisterInfo::getCallPreservedMask(const MachineFunction &MF,
+                                          CallingConv::ID CC) const {
   if (CC == CallingConv::GHC)
     // This is academic becase all GHC calls are (supposed to be) tail calls
     return CSR_NoRegs_RegMask;
@@ -100,8 +101,9 @@ ARMBaseRegisterInfo::getNoPreservedMask() const {
   return CSR_NoRegs_RegMask;
 }
 
-const uint32_t*
-ARMBaseRegisterInfo::getThisReturnPreservedMask(CallingConv::ID CC) const {
+const uint32_t *
+ARMBaseRegisterInfo::getThisReturnPreservedMask(const MachineFunction &MF,
+                                                CallingConv::ID CC) const {
   // This should return a register mask that is the same as that returned by
   // getCallPreservedMask but that additionally preserves the register used for
   // the first i32 argument (which must also be the register used to return a