Remove the `hasFnAttr' method from Function.

The hasFnAttr method has been replaced by querying the Attributes explicitly. No
intended functionality change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164725 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/PowerPC/PPCFrameLowering.cpp b/lib/Target/PowerPC/PPCFrameLowering.cpp
index 97d3600..d8851a0 100644
--- a/lib/Target/PowerPC/PPCFrameLowering.cpp
+++ b/lib/Target/PowerPC/PPCFrameLowering.cpp
@@ -193,7 +193,7 @@
   // to adjust the stack pointer (we fit in the Red Zone).  For 64-bit
   // SVR4, we also require a stack frame if we need to spill the CR,
   // since this spill area is addressed relative to the stack pointer.
-  bool DisableRedZone = MF.getFunction()->hasFnAttr(Attribute::NoRedZone);
+  bool DisableRedZone = MF.getFunction()->getFnAttributes().hasNoRedZoneAttr();
   // FIXME SVR4 The 32-bit SVR4 ABI has no red zone.  However, it can
   // still generate stackless code if all local vars are reg-allocated.
   // Try: (FrameSize <= 224
@@ -255,7 +255,7 @@
 
   // Naked functions have no stack frame pushed, so we don't have a frame
   // pointer.
-  if (MF.getFunction()->hasFnAttr(Attribute::Naked))
+  if (MF.getFunction()->getFnAttributes().hasNakedAttr())
     return false;
 
   return MF.getTarget().Options.DisableFramePointerElim(MF) ||
diff --git a/lib/Target/PowerPC/PPCISelLowering.cpp b/lib/Target/PowerPC/PPCISelLowering.cpp
index 239aa2b..27f26cd 100644
--- a/lib/Target/PowerPC/PPCISelLowering.cpp
+++ b/lib/Target/PowerPC/PPCISelLowering.cpp
@@ -6002,7 +6002,7 @@
   bool is31 = (getTargetMachine().Options.DisableFramePointerElim(MF) ||
                MFI->hasVarSizedObjects()) &&
                   MFI->getStackSize() &&
-                  !MF.getFunction()->hasFnAttr(Attribute::Naked);
+                  !MF.getFunction()->getFnAttributes().hasNakedAttr();
   unsigned FrameReg = isPPC64 ? (is31 ? PPC::X31 : PPC::X1) :
                                 (is31 ? PPC::R31 : PPC::R1);
   SDValue FrameAddr = DAG.getCopyFromReg(DAG.getEntryNode(), dl, FrameReg,
diff --git a/lib/Target/PowerPC/PPCRegisterInfo.cpp b/lib/Target/PowerPC/PPCRegisterInfo.cpp
index 285e74a..1665d73 100644
--- a/lib/Target/PowerPC/PPCRegisterInfo.cpp
+++ b/lib/Target/PowerPC/PPCRegisterInfo.cpp
@@ -596,7 +596,7 @@
   // to Offset to get the correct offset.
   // Naked functions have stack size 0, although getStackSize may not reflect that
   // because we didn't call all the pieces that compute it for naked functions.
-  if (!MF.getFunction()->hasFnAttr(Attribute::Naked))
+  if (!MF.getFunction()->getFnAttributes().hasNakedAttr())
     Offset += MFI->getStackSize();
 
   // If we can, encode the offset directly into the instruction.  If this is a