// Instructions
//===----------------------------------------------------------------------===//
-let Predicates = [HasStdExtZfhmin] in {
+let Predicates = [HasStdExtZfhOrZfhmin] in {
def FLH : FPLoad_r<0b001, "flh", FPR16, WriteFLD16>;
// Operands for stores are in the order srcreg, base, offset rather than
// reflecting the order these fields are specified in the instruction
// encoding.
def FSH : FPStore_r<0b001, "fsh", FPR16, WriteFST16>;
-} // Predicates = [HasStdExtZfhmin]
+} // Predicates = [HasStdExtZfhOrZfhmin]
let Predicates = [HasStdExtZfh] in {
let SchedRW = [WriteFMA16, ReadFMA16, ReadFMA16, ReadFMA16] in {
def : FPUnaryOpDynFrmAlias<FCVT_H_WU, "fcvt.h.wu", FPR16, GPR>;
} // Predicates = [HasStdExtZfh]
-let Predicates = [HasStdExtZfhmin] in {
+let Predicates = [HasStdExtZfhOrZfhmin] in {
def FCVT_H_S : FPUnaryOp_r_frm<0b0100010, 0b00000, FPR16, FPR32, "fcvt.h.s">,
Sched<[WriteFCvtF32ToF16, ReadFCvtF32ToF16]>;
def : FPUnaryOpDynFrmAlias<FCVT_H_S, "fcvt.h.s", FPR16, FPR32>;
let mayRaiseFPException = 0 in
def FMV_H_X : FPUnaryOp_r<0b1111010, 0b00000, 0b000, FPR16, GPR, "fmv.h.x">,
Sched<[WriteFMovI16ToF16, ReadFMovI16ToF16]>;
-} // Predicates = [HasStdExtZfhmin]
+} // Predicates = [HasStdExtZfhOrZfhmin]
let Predicates = [HasStdExtZfh] in {
def : FPUnaryOpDynFrmAlias<FCVT_H_LU, "fcvt.h.lu", FPR16, GPR>;
} // Predicates = [HasStdExtZfh, IsRV64]
-let Predicates = [HasStdExtZfhmin, HasStdExtD] in {
+let Predicates = [HasStdExtZfhOrZfhmin, HasStdExtD] in {
def FCVT_H_D : FPUnaryOp_r_frm<0b0100010, 0b00001, FPR16, FPR64, "fcvt.h.d">,
Sched<[WriteFCvtF64ToF16, ReadFCvtF64ToF16]>;
def : FPUnaryOpDynFrmAlias<FCVT_H_D, "fcvt.h.d", FPR16, FPR64>;
def FCVT_D_H : FPUnaryOp_r<0b0100001, 0b00010, 0b000, FPR64, FPR16, "fcvt.d.h">,
Sched<[WriteFCvtF16ToF64, ReadFCvtF16ToF64]>;
-} // Predicates = [HasStdExtZfhmin, HasStdExtD]
+} // Predicates = [HasStdExtZfhOrZfhmin, HasStdExtD]
//===----------------------------------------------------------------------===//
// Assembler Pseudo Instructions (User-Level ISA, Version 2.2, Chapter 20)
//===----------------------------------------------------------------------===//
-let Predicates = [HasStdExtZfhmin] in {
+let Predicates = [HasStdExtZfhOrZfhmin] in {
def : InstAlias<"flh $rd, (${rs1})", (FLH FPR16:$rd, GPR:$rs1, 0), 0>;
def : InstAlias<"fsh $rs2, (${rs1})", (FSH FPR16:$rs2, GPR:$rs1, 0), 0>;
-} // Predicates = [HasStdExtZfhmin]
+} // Predicates = [HasStdExtZfhOrZfhmin]
let Predicates = [HasStdExtZfh] in {
def : InstAlias<"fmv.h $rd, $rs", (FSGNJ_H FPR16:$rd, FPR16:$rs, FPR16:$rs)>;
(FLE_H GPR:$rd, FPR16:$rt, FPR16:$rs), 0>;
} // Predicates = [HasStdExtZfh]
-let Predicates = [HasStdExtZfhmin] in {
+let Predicates = [HasStdExtZfhOrZfhmin] in {
def PseudoFLH : PseudoFloatLoad<"flh", FPR16>;
def PseudoFSH : PseudoStore<"fsh", FPR16>;
let usesCustomInserter = 1 in {
def PseudoQuietFLE_H : PseudoQuietFCMP<FPR16>;
def PseudoQuietFLT_H : PseudoQuietFCMP<FPR16>;
}
-} // Predicates = [HasStdExtZfhmin]
+} // Predicates = [HasStdExtZfhOrZfhmin]
//===----------------------------------------------------------------------===//
// Pseudo-instructions and codegen patterns
def Select_FPR16_Using_CC_GPR : SelectCC_rrirr<FPR16, GPR>;
} // Predicates = [HasStdExtZfh]
-let Predicates = [HasStdExtZfhmin] in {
+let Predicates = [HasStdExtZfhOrZfhmin] in {
/// Loads
defm : LdPat<load, FLH, f16>;
// Moves (no conversion)
def : Pat<(riscv_fmv_h_x GPR:$src), (FMV_H_X GPR:$src)>;
def : Pat<(riscv_fmv_x_anyexth FPR16:$src), (FMV_X_H FPR16:$src)>;
-} // Predicates = [HasStdExtZfhmin]
+} // Predicates = [HasStdExtZfhOrZfhmin]
let Predicates = [HasStdExtZfh, IsRV32] in {
// half->[u]int. Round-to-zero must be used.
def : Pat<(any_uint_to_fp (i64 GPR:$rs1)), (FCVT_H_LU $rs1, 0b111)>;
} // Predicates = [HasStdExtZfh, IsRV64]
-let Predicates = [HasStdExtZfhmin, HasStdExtD] in {
+let Predicates = [HasStdExtZfhOrZfhmin, HasStdExtD] in {
/// Float conversion operations
// f64 -> f16, f16 -> f64
def : Pat<(any_fpround FPR64:$rs1), (FCVT_H_D FPR64:$rs1, 0b111)>;
def : Pat<(fcopysign FPR16:$rs1, FPR64:$rs2),
(FSGNJ_H $rs1, (FCVT_H_D $rs2, 0b111))>;
def : Pat<(fcopysign FPR64:$rs1, FPR16:$rs2), (FSGNJ_D $rs1, (FCVT_D_H $rs2))>;
-} // Predicates = [HasStdExtZfhmin, HasStdExtD]
+} // Predicates = [HasStdExtZfhOrZfhmin, HasStdExtD]
; RV32D: .attribute 5, "rv32i2p0_f2p0_d2p0"
; RV32C: .attribute 5, "rv32i2p0_c2p0"
; RV32ZFHMIN: .attribute 5, "rv32i2p0_f2p0_zfhmin1p0"
-; RV32ZFH: .attribute 5, "rv32i2p0_f2p0_zfh1p0_zfhmin1p0"
+; RV32ZFH: .attribute 5, "rv32i2p0_f2p0_zfh1p0"
; RV32ZBA: .attribute 5, "rv32i2p0_zba1p0"
; RV32ZBB: .attribute 5, "rv32i2p0_zbb1p0"
; RV32ZBC: .attribute 5, "rv32i2p0_zbc1p0"
; RV32ZBS: .attribute 5, "rv32i2p0_zbs1p0"
; RV32ZBT: .attribute 5, "rv32i2p0_zbt0p93"
; RV32V: .attribute 5, "rv32i2p0_f2p0_d2p0_v1p0_zvl128b1p0_zvl32b1p0_zvl64b1p0"
-; RV32COMBINED: .attribute 5, "rv32i2p0_f2p0_d2p0_v1p0_zfh1p0_zfhmin1p0_zbb1p0_zvl128b1p0_zvl32b1p0_zvl64b1p0"
+; RV32COMBINED: .attribute 5, "rv32i2p0_f2p0_d2p0_v1p0_zfh1p0_zbb1p0_zvl128b1p0_zvl32b1p0_zvl64b1p0"
; RV32ZBKB: .attribute 5, "rv32i2p0_zbkb1p0"
; RV32ZBKC: .attribute 5, "rv32i2p0_zbkc1p0"
; RV32ZBKX: .attribute 5, "rv32i2p0_zbkx1p0"
; RV64D: .attribute 5, "rv64i2p0_f2p0_d2p0"
; RV64C: .attribute 5, "rv64i2p0_c2p0"
; RV64ZFHMIN: .attribute 5, "rv64i2p0_f2p0_zfhmin1p0"
-; RV64ZFH: .attribute 5, "rv64i2p0_f2p0_zfh1p0_zfhmin1p0"
+; RV64ZFH: .attribute 5, "rv64i2p0_f2p0_zfh1p0"
; RV64ZBA: .attribute 5, "rv64i2p0_zba1p0"
; RV64ZBB: .attribute 5, "rv64i2p0_zbb1p0"
; RV64ZBC: .attribute 5, "rv64i2p0_zbc1p0"
; RV64ZBS: .attribute 5, "rv64i2p0_zbs1p0"
; RV64ZBT: .attribute 5, "rv64i2p0_zbt0p93"
; RV64V: .attribute 5, "rv64i2p0_f2p0_d2p0_v1p0_zvl128b1p0_zvl32b1p0_zvl64b1p0"
-; RV64COMBINED: .attribute 5, "rv64i2p0_f2p0_d2p0_v1p0_zfh1p0_zfhmin1p0_zbb1p0_zvl128b1p0_zvl32b1p0_zvl64b1p0"
+; RV64COMBINED: .attribute 5, "rv64i2p0_f2p0_d2p0_v1p0_zfh1p0_zbb1p0_zvl128b1p0_zvl32b1p0_zvl64b1p0"
; RV64ZBKB: .attribute 5, "rv64i2p0_zbkb1p0"
; RV64ZBKC: .attribute 5, "rv64i2p0_zbkc1p0"
; RV64ZBKX: .attribute 5, "rv64i2p0_zbkx1p0"