2 files changed, 10 insertions, 0 deletions
diff --git a/include/llvm/Target/Target.td b/include/llvm/Target/Target.td
index 79046b2b7352..c869341c384f 100644
--- a/include/llvm/Target/Target.td
+++ b/include/llvm/Target/Target.td
@@ -936,6 +936,10 @@ class AsmParser {
   // ShouldEmitMatchRegisterName - Set to false if the target needs a hand
   // written register name matcher
   bit ShouldEmitMatchRegisterName = 1;
+
+  // HasMnemonicFirst - Set to false if target instructions don't always
+  // start with a mnemonic as the first token.
+  bit HasMnemonicFirst = 1;
 }
 def DefaultAsmParser : AsmParser;
 
diff --git a/include/llvm/Target/TargetLowering.h b/include/llvm/Target/TargetLowering.h
index 140c36591acc..863b7cd044fb 100644
--- a/include/llvm/Target/TargetLowering.h
+++ b/include/llvm/Target/TargetLowering.h
@@ -2269,6 +2269,12 @@ public:
     return false;
   }
 
+  /// Return true if the MachineFunction contains a COPY which would imply
+  /// HasOpaqueSPAdjustment.
+  virtual bool hasCopyImplyingStackAdjustment(MachineFunction *MF) const {
+    return false;
+  }
+
   /// Perform necessary initialization to handle a subset of CSRs explicitly
   /// via copies. This function is called at the beginning of instruction
   /// selection.