int_aarch64_neon_vcvtd_n_u64_f64,
FCVTZU_Nssi, FCVTZU_Nddi>;
+// Patterns For Convert Instructions Between v1f64 and v1i64
+class Neon_ScalarShiftImm_cvtf_v1f64_pattern<SDPatternOperator opnode,
+ Instruction INST>
+ : Pat<(v1f64 (opnode (v1i64 FPR64:$Rn), (i32 shr_imm64:$Imm))),
+ (INST FPR64:$Rn, imm:$Imm)>;
+
+class Neon_ScalarShiftImm_fcvt_v1f64_pattern<SDPatternOperator opnode,
+ Instruction INST>
+ : Pat<(v1i64 (opnode (v1f64 FPR64:$Rn), (i32 shr_imm64:$Imm))),
+ (INST FPR64:$Rn, imm:$Imm)>;
+
+def : Neon_ScalarShiftImm_cvtf_v1f64_pattern<int_arm_neon_vcvtfxs2fp,
+ SCVTF_Nddi>;
+
+def : Neon_ScalarShiftImm_cvtf_v1f64_pattern<int_arm_neon_vcvtfxu2fp,
+ UCVTF_Nddi>;
+
+def : Neon_ScalarShiftImm_fcvt_v1f64_pattern<int_arm_neon_vcvtfp2fxs,
+ FCVTZS_Nddi>;
+
+def : Neon_ScalarShiftImm_fcvt_v1f64_pattern<int_arm_neon_vcvtfp2fxu,
+ FCVTZU_Nddi>;
+
// Scalar Integer Add
let isCommutable = 1 in {
def ADDddd : NeonI_Scalar3Same_D_size<0b0, 0b10000, "add">;
defm : Neon_Scalar3Same_SD_size_patterns<int_arm_neon_vrsqrts, FRSQRTSsss,
FRSQRTSddd>;
+def : Pat<(v1f64 (fsqrt (v1f64 FPR64:$Rn))), (FSQRTdd FPR64:$Rn)>;
+
// Patterns to match llvm.aarch64.* intrinsic for
// Scalar Floating-point Multiply Extended,
multiclass Neon_Scalar3Same_MULX_SD_size_patterns<SDPatternOperator opnode,
defm : Neon_Scalar2SameMisc_fcvt_SD_size_patterns<int_aarch64_neon_fcvtzu,
FCVTZUss, FCVTZUdd>;
+// Patterns For Convert Instructions Between v1f64 and v1i64
+class Neon_Scalar2SameMisc_cvtf_v1f64_pattern<SDPatternOperator opnode,
+ Instruction INST>
+ : Pat<(v1f64 (opnode (v1i64 FPR64:$Rn))), (INST FPR64:$Rn)>;
+
+class Neon_Scalar2SameMisc_fcvt_v1f64_pattern<SDPatternOperator opnode,
+ Instruction INST>
+ : Pat<(v1i64 (opnode (v1f64 FPR64:$Rn))), (INST FPR64:$Rn)>;
+
+def : Neon_Scalar2SameMisc_cvtf_v1f64_pattern<sint_to_fp, SCVTFdd>;
+def : Neon_Scalar2SameMisc_cvtf_v1f64_pattern<uint_to_fp, UCVTFdd>;
+
+def : Neon_Scalar2SameMisc_fcvt_v1f64_pattern<fp_to_sint, FCVTZSdd>;
+def : Neon_Scalar2SameMisc_fcvt_v1f64_pattern<fp_to_uint, FCVTZUdd>;
+
// Scalar Floating-point Reciprocal Estimate
defm FRECPE : NeonI_Scalar2SameMisc_SD_size<0b0, 0b1, 0b11101, "frecpe">;
defm : Neon_Scalar2SameMisc_SD_size_patterns<int_arm_neon_vrecpe,
defm : Neon_Scalar2SameMisc_SD_size_patterns<int_arm_neon_vrsqrte,
FRSQRTEss, FRSQRTEdd>;
+// Scalar Floating-point Round
+class Neon_ScalarFloatRound_pattern<SDPatternOperator opnode, Instruction INST>
+ : Pat<(v1f64 (opnode (v1f64 FPR64:$Rn))), (INST FPR64:$Rn)>;
+
+def : Neon_ScalarFloatRound_pattern<fceil, FRINTPdd>;
+def : Neon_ScalarFloatRound_pattern<ffloor, FRINTMdd>;
+def : Neon_ScalarFloatRound_pattern<ftrunc, FRINTZdd>;
+def : Neon_ScalarFloatRound_pattern<frint, FRINTXdd>;
+def : Neon_ScalarFloatRound_pattern<fnearbyint, FRINTIdd>;
+def : Neon_ScalarFloatRound_pattern<frnd, FRINTAdd>;
+def : Neon_ScalarFloatRound_pattern<int_aarch64_neon_frintn, FRINTNdd>;
+
// Scalar Integer Compare
// Scalar Compare Bitwise Equal
int_arm_neon_vrecpe>;
defm FRSQRTE : NeonI_2VMisc_fp_to_fp<"frsqrte", 0b1, 0b1, 0b11101,
int_arm_neon_vrsqrte>;
-defm FSQRT : NeonI_2VMisc_fp_to_fp<"fsqrt", 0b1, 0b1, 0b11111,
- int_aarch64_neon_fsqrt>;
+defm FSQRT : NeonI_2VMisc_fp_to_fp<"fsqrt", 0b1, 0b1, 0b11111, fsqrt>;
multiclass NeonI_2VMisc_S_Conv<string asmop, bit Size, bit U,
bits<5> opcode, SDPatternOperator Neon_Op> {