diff --git a/llvm/lib/Target/AArch64/AArch64ISelLowering.h b/llvm/lib/Target/AArch64/AArch64ISelLowering.h
--- a/llvm/lib/Target/AArch64/AArch64ISelLowering.h
+++ b/llvm/lib/Target/AArch64/AArch64ISelLowering.h
@@ -670,6 +670,7 @@
                                      CodeGenOpt::Level OptLevel) const override;
 
   const MCPhysReg *getScratchRegisters(CallingConv::ID CC) const override;
+  const MCPhysReg *getRoundingControlRegisters() const override;
 
   /// Returns false if N is a bit extraction pattern of (X >> C) & Mask.
   bool isDesirableToCommuteWithShift(const SDNode *N,
diff --git a/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp b/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
--- a/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
+++ b/llvm/lib/Target/AArch64/AArch64ISelLowering.cpp
@@ -14946,6 +14946,11 @@
   return ScratchRegs;
 }
 
+const MCPhysReg *AArch64TargetLowering::getRoundingControlRegisters() const {
+  static const MCPhysReg RCRegs[] = {AArch64::FPCR, 0};
+  return RCRegs;
+}
+
 bool
 AArch64TargetLowering::isDesirableToCommuteWithShift(const SDNode *N,
                                                      CombineLevel Level) const {
diff --git a/llvm/test/CodeGen/AArch64/strict-fp-func.ll b/llvm/test/CodeGen/AArch64/strict-fp-func.ll
new file mode 100644
--- /dev/null
+++ b/llvm/test/CodeGen/AArch64/strict-fp-func.ll
@@ -0,0 +1,13 @@
+; RUN: llc -mtriple aarch64-none-linux-gnu -stop-after=finalize-isel %s -o - | FileCheck %s
+
+define float @func_02(float %x, float %y) strictfp nounwind {
+  %call = call float @func_01(float %x) strictfp
+  %res = call float @llvm.experimental.constrained.fadd.f32(float %call, float %y, metadata !"round.dynamic", metadata !"fpexcept.ignore") strictfp
+  ret float %res
+}
+; CHECK-LABEL: name: func_02
+; CHECK:       BL @func_01, {{.*}}, implicit-def $fpcr
+
+
+declare float @func_01(float)
+declare float @llvm.experimental.constrained.fadd.f32(float, float, metadata, metadata)