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-rw-r--r--contrib/llvm-project/llvm/lib/CodeGen/TargetFrameLoweringImpl.cpp9
1 files changed, 7 insertions, 2 deletions
diff --git a/contrib/llvm-project/llvm/lib/CodeGen/TargetFrameLoweringImpl.cpp b/contrib/llvm-project/llvm/lib/CodeGen/TargetFrameLoweringImpl.cpp
index fbf190a52585..9430e86fe44d 100644
--- a/contrib/llvm-project/llvm/lib/CodeGen/TargetFrameLoweringImpl.cpp
+++ b/contrib/llvm-project/llvm/lib/CodeGen/TargetFrameLoweringImpl.cpp
@@ -10,17 +10,17 @@
//
//===----------------------------------------------------------------------===//
-#include "llvm/CodeGen/TargetFrameLowering.h"
#include "llvm/ADT/BitVector.h"
#include "llvm/CodeGen/MachineFrameInfo.h"
#include "llvm/CodeGen/MachineFunction.h"
#include "llvm/CodeGen/MachineRegisterInfo.h"
-#include "llvm/CodeGen/TargetRegisterInfo.h"
+#include "llvm/CodeGen/TargetFrameLowering.h"
#include "llvm/CodeGen/TargetSubtargetInfo.h"
#include "llvm/IR/Attributes.h"
#include "llvm/IR/CallingConv.h"
#include "llvm/IR/Function.h"
#include "llvm/IR/InstrTypes.h"
+#include "llvm/MC/MCAsmInfo.h"
#include "llvm/MC/MCRegisterInfo.h"
#include "llvm/Support/Compiler.h"
#include "llvm/Target/TargetMachine.h"
@@ -37,6 +37,11 @@ bool TargetFrameLowering::enableCalleeSaveSkip(const MachineFunction &MF) const
return false;
}
+bool TargetFrameLowering::enableCFIFixup(MachineFunction &MF) const {
+ return MF.needsFrameMoves() &&
+ !MF.getTarget().getMCAsmInfo()->usesWindowsCFI();
+}
+
/// Returns the displacement from the frame register to the stack
/// frame of the specified index, along with the frame register used
/// (in output arg FrameReg). This is the default implementation which