MachineFunction: Return reference from getFunction(); NFC
The Function can never be nullptr so we can return a reference.
llvm-svn: 320884
diff --git a/llvm/lib/CodeGen/TargetFrameLoweringImpl.cpp b/llvm/lib/CodeGen/TargetFrameLoweringImpl.cpp
index 6f1a003..b2151eb 100644
--- a/llvm/lib/CodeGen/TargetFrameLoweringImpl.cpp
+++ b/llvm/lib/CodeGen/TargetFrameLoweringImpl.cpp
@@ -32,7 +32,7 @@
/// The default implementation just looks at attribute "no-frame-pointer-elim".
bool TargetFrameLowering::noFramePointerElim(const MachineFunction &MF) const {
- auto Attr = MF.getFunction()->getFnAttribute("no-frame-pointer-elim");
+ auto Attr = MF.getFunction().getFnAttribute("no-frame-pointer-elim");
return Attr.getValueAsString() == "true";
}
@@ -82,7 +82,7 @@
return;
// In Naked functions we aren't going to save any registers.
- if (MF.getFunction()->hasFnAttribute(Attribute::Naked))
+ if (MF.getFunction().hasFnAttribute(Attribute::Naked))
return;
// Functions which call __builtin_unwind_init get all their registers saved.
@@ -99,7 +99,7 @@
const MachineFunction &MF) const {
// When HHVM function is called, the stack is skewed as the return address
// is removed from the stack before we enter the function.
- if (LLVM_UNLIKELY(MF.getFunction()->getCallingConv() == CallingConv::HHVM))
+ if (LLVM_UNLIKELY(MF.getFunction().getCallingConv() == CallingConv::HHVM))
return MF.getTarget().getPointerSize();
return 0;