1 files changed, 6 insertions, 0 deletions
diff --git a/gnu/llvm/lib/Target/X86/X86MachineFunctionInfo.h b/gnu/llvm/lib/Target/X86/X86MachineFunctionInfo.h
index e1183bd1479..393abe698db 100644
--- a/gnu/llvm/lib/Target/X86/X86MachineFunctionInfo.h
+++ b/gnu/llvm/lib/Target/X86/X86MachineFunctionInfo.h
@@ -41,6 +41,9 @@ class X86MachineFunctionInfo : public MachineFunctionInfo {
   /// stack frame in bytes.
   unsigned CalleeSavedFrameSize = 0;
 
+  // SaveArgSize - Number of register arguments saved on the stack
+  unsigned SaveArgSize = 0;
+
   /// BytesToPopOnReturn - Number of bytes function pops on return (in addition
   /// to the space used by the return address).
   /// Used on windows platform for stdcall & fastcall name decoration
@@ -124,6 +127,9 @@ public:
   unsigned getCalleeSavedFrameSize() const { return CalleeSavedFrameSize; }
   void setCalleeSavedFrameSize(unsigned bytes) { CalleeSavedFrameSize = bytes; }
 
+  unsigned getSaveArgSize() const { return SaveArgSize; }
+  void setSaveArgSize(unsigned bytes) { SaveArgSize = bytes; }
+
   unsigned getBytesToPopOnReturn() const { return BytesToPopOnReturn; }
   void setBytesToPopOnReturn (unsigned bytes) { BytesToPopOnReturn = bytes;}