+//===----------------------------------------------------------------------===//
+// Saturating Arithmentic
+
+let TargetPrefix = "arm" in { // All intrinsics start with "llvm.arm.".
+ def int_arm_qadd : GCCBuiltin<"__builtin_arm_qadd">,
+ Intrinsic<[llvm_i32_ty], [llvm_i32_ty, llvm_i32_ty],
+ [IntrNoMem, Commutative]>;
+ def int_arm_qsub : GCCBuiltin<"__builtin_arm_qsub">,
+ Intrinsic<[llvm_i32_ty], [llvm_i32_ty, llvm_i32_ty], [IntrNoMem]>;
+ def int_arm_ssat : GCCBuiltin<"__builtin_arm_ssat">,
+ Intrinsic<[llvm_i32_ty], [llvm_i32_ty, llvm_i32_ty], [IntrNoMem]>;
+ def int_arm_usat : GCCBuiltin<"__builtin_arm_usat">,
+ Intrinsic<[llvm_i32_ty], [llvm_i32_ty, llvm_i32_ty], [IntrNoMem]>;
+}
+
+//===----------------------------------------------------------------------===//
+// Load and Store exclusive doubleword
+
+let TargetPrefix = "arm" in { // All intrinsics start with "llvm.arm.".
+ def int_arm_strexd : Intrinsic<[llvm_i32_ty], [llvm_i32_ty, llvm_i32_ty,
+ llvm_ptr_ty], [IntrReadWriteArgMem]>;
+ def int_arm_ldrexd : Intrinsic<[llvm_i32_ty, llvm_i32_ty], [llvm_ptr_ty],
+ [IntrReadArgMem]>;
+}
+
+//===----------------------------------------------------------------------===//
+// VFP
+
+let TargetPrefix = "arm" in { // All intrinsics start with "llvm.arm.".
+ def int_arm_get_fpscr : GCCBuiltin<"__builtin_arm_get_fpscr">,
+ Intrinsic<[llvm_i32_ty], [], [IntrNoMem]>;
+ def int_arm_set_fpscr : GCCBuiltin<"__builtin_arm_set_fpscr">,
+ Intrinsic<[], [llvm_i32_ty], []>;
+ def int_arm_vcvtr : Intrinsic<[llvm_float_ty], [llvm_anyfloat_ty],
+ [IntrNoMem]>;
+ def int_arm_vcvtru : Intrinsic<[llvm_float_ty], [llvm_anyfloat_ty],
+ [IntrNoMem]>;
+}
+
+//===----------------------------------------------------------------------===//
+// Coprocessor
+
+let TargetPrefix = "arm" in { // All intrinsics start with "llvm.arm.".
+ // Move to coprocessor
+ def int_arm_mcr : GCCBuiltin<"__builtin_arm_mcr">,
+ Intrinsic<[], [llvm_i32_ty, llvm_i32_ty, llvm_i32_ty,
+ llvm_i32_ty, llvm_i32_ty, llvm_i32_ty], []>;
+ def int_arm_mcr2 : GCCBuiltin<"__builtin_arm_mcr2">,
+ Intrinsic<[], [llvm_i32_ty, llvm_i32_ty, llvm_i32_ty,
+ llvm_i32_ty, llvm_i32_ty, llvm_i32_ty], []>;
+
+ // Move from coprocessor
+ def int_arm_mrc : GCCBuiltin<"__builtin_arm_mrc">,
+ Intrinsic<[llvm_i32_ty], [llvm_i32_ty, llvm_i32_ty, llvm_i32_ty,
+ llvm_i32_ty, llvm_i32_ty], []>;
+ def int_arm_mrc2 : GCCBuiltin<"__builtin_arm_mrc2">,
+ Intrinsic<[llvm_i32_ty], [llvm_i32_ty, llvm_i32_ty, llvm_i32_ty,
+ llvm_i32_ty, llvm_i32_ty], []>;
+
+ // Coprocessor data processing
+ def int_arm_cdp : GCCBuiltin<"__builtin_arm_cdp">,
+ Intrinsic<[], [llvm_i32_ty, llvm_i32_ty, llvm_i32_ty,
+ llvm_i32_ty, llvm_i32_ty, llvm_i32_ty], []>;
+ def int_arm_cdp2 : GCCBuiltin<"__builtin_arm_cdp2">,
+ Intrinsic<[], [llvm_i32_ty, llvm_i32_ty, llvm_i32_ty,
+ llvm_i32_ty, llvm_i32_ty, llvm_i32_ty], []>;
+
+ // Move from two registers to coprocessor
+ def int_arm_mcrr : GCCBuiltin<"__builtin_arm_mcrr">,
+ Intrinsic<[], [llvm_i32_ty, llvm_i32_ty, llvm_i32_ty,
+ llvm_i32_ty, llvm_i32_ty], []>;
+ def int_arm_mcrr2 : GCCBuiltin<"__builtin_arm_mcrr2">,
+ Intrinsic<[], [llvm_i32_ty, llvm_i32_ty, llvm_i32_ty,
+ llvm_i32_ty, llvm_i32_ty], []>;
+}
+