[llvm] [RISCV] Add 16 bit GPR sub-register for Zhinx. (PR #107446)
Craig Topper via llvm-commits
llvm-commits at lists.llvm.org
Fri Sep 6 14:14:13 PDT 2024
https://github.com/topperc updated https://github.com/llvm/llvm-project/pull/107446
>From 14177d20867e12f9506176a9c9231f8e5efcf8d8 Mon Sep 17 00:00:00 2001
From: Craig Topper <craig.topper at sifive.com>
Date: Fri, 30 Aug 2024 18:29:19 -0700
Subject: [PATCH] [RISCV] Add 16 bit GPR sub-register for Zhinx.
This patches adds a 16 bit register class for use with Zhinx instructions.
This makes them more similar to Zfh instructions and allows us to
only spill 16 bits.
I've added CodeGenOnly instructions for load/store using GPRF16 as that
gave better results than insert_subreg/extract_subreg. I'm using FSGNJ for
GPRF16 copy with Zhinx as that gave better results. Zhinxmin will use
ADDI+subreg operations.
Function arguments use this new GPRF16 register class for f16 arguments
with Zhinxmin. Eliminating the need to use RISCVISD::FMV* nodes.
I plan to extend this idea to Zfinx next.
After that, I want to try to extend this to 32 bit integer W instructions.
My thought is that we can arrange to have all writes to the 32 bit
GPR guarantee sign extension similar to how Mip64 is handled. Unfortunately,
we are missing some W instructions in Zba and Zbs that would make this
straightforward.
---
.../Target/RISCV/AsmParser/RISCVAsmParser.cpp | 10 ++
.../RISCV/Disassembler/RISCVDisassembler.cpp | 13 ++
.../RISCV/RISCVDeadRegisterDefinitions.cpp | 9 +-
llvm/lib/Target/RISCV/RISCVISelDAGToDAG.cpp | 5 +-
llvm/lib/Target/RISCV/RISCVISelLowering.cpp | 57 ++++++-
llvm/lib/Target/RISCV/RISCVInstrInfo.cpp | 23 +++
llvm/lib/Target/RISCV/RISCVInstrInfo.td | 8 +-
llvm/lib/Target/RISCV/RISCVInstrInfoZfh.td | 27 ++--
llvm/lib/Target/RISCV/RISCVRegisterInfo.cpp | 14 +-
llvm/lib/Target/RISCV/RISCVRegisterInfo.td | 112 +++++++++-----
.../CodeGen/RISCV/fastcc-without-f-reg.ll | 140 +++++++++---------
llvm/test/CodeGen/RISCV/half-arith.ll | 20 ++-
.../RISCV/half-bitmanip-dagcombines.ll | 24 ++-
llvm/test/CodeGen/RISCV/half-convert.ll | 12 ++
llvm/test/CodeGen/RISCV/half-imm.ll | 8 +-
llvm/test/CodeGen/RISCV/half-intrinsics.ll | 27 ++--
.../CodeGen/RISCV/half-maximum-minimum.ll | 8 +-
llvm/test/CodeGen/RISCV/half-mem.ll | 4 +-
llvm/test/CodeGen/RISCV/half-select-fcmp.ll | 30 ++--
llvm/test/CodeGen/RISCV/half-select-icmp.ll | 40 ++---
llvm/test/CodeGen/RISCV/kcfi-mir.ll | 4 +-
21 files changed, 398 insertions(+), 197 deletions(-)
diff --git a/llvm/lib/Target/RISCV/AsmParser/RISCVAsmParser.cpp b/llvm/lib/Target/RISCV/AsmParser/RISCVAsmParser.cpp
index 6d33a1f64195d5..de9591d4cf72ac 100644
--- a/llvm/lib/Target/RISCV/AsmParser/RISCVAsmParser.cpp
+++ b/llvm/lib/Target/RISCV/AsmParser/RISCVAsmParser.cpp
@@ -480,7 +480,13 @@ struct RISCVOperand final : public MCParsedAsmOperand {
RISCVMCRegisterClasses[RISCV::GPRRegClassID].contains(Reg.RegNum);
}
+ bool isGPRF16() const {
+ return Kind == KindTy::Register &&
+ RISCVMCRegisterClasses[RISCV::GPRF16RegClassID].contains(Reg.RegNum);
+ }
+
bool isGPRAsFPR() const { return isGPR() && Reg.IsGPRAsFPR; }
+ bool isGPRAsFPR16() const { return isGPRF16() && Reg.IsGPRAsFPR; }
bool isGPRPair() const {
return Kind == KindTy::Register &&
@@ -1341,6 +1347,10 @@ unsigned RISCVAsmParser::validateTargetOperandClass(MCParsedAsmOperand &AsmOp,
Op.Reg.RegNum = convertFPR64ToFPR16(Reg);
return Match_Success;
}
+ if (Kind == MCK_GPRAsFPR16 && Op.isGPRAsFPR()) {
+ Op.Reg.RegNum = Reg - RISCV::X0 + RISCV::X0_H;
+ return Match_Success;
+ }
// As the parser couldn't differentiate an VRM2/VRM4/VRM8 from an VR, coerce
// the register from VR to VRM2/VRM4/VRM8 if necessary.
if (IsRegVR && (Kind == MCK_VRM2 || Kind == MCK_VRM4 || Kind == MCK_VRM8)) {
diff --git a/llvm/lib/Target/RISCV/Disassembler/RISCVDisassembler.cpp b/llvm/lib/Target/RISCV/Disassembler/RISCVDisassembler.cpp
index 23897e2d98f634..76ca7728ebdd3a 100644
--- a/llvm/lib/Target/RISCV/Disassembler/RISCVDisassembler.cpp
+++ b/llvm/lib/Target/RISCV/Disassembler/RISCVDisassembler.cpp
@@ -81,6 +81,19 @@ static DecodeStatus DecodeGPRRegisterClass(MCInst &Inst, uint32_t RegNo,
return MCDisassembler::Success;
}
+static DecodeStatus DecodeGPRF16RegisterClass(MCInst &Inst, uint32_t RegNo,
+ uint64_t Address,
+ const MCDisassembler *Decoder) {
+ bool IsRVE = Decoder->getSubtargetInfo().hasFeature(RISCV::FeatureStdExtE);
+
+ if (RegNo >= 32 || (IsRVE && RegNo >= 16))
+ return MCDisassembler::Fail;
+
+ MCRegister Reg = RISCV::X0_H + RegNo;
+ Inst.addOperand(MCOperand::createReg(Reg));
+ return MCDisassembler::Success;
+}
+
static DecodeStatus DecodeGPRX1X5RegisterClass(MCInst &Inst, uint32_t RegNo,
uint64_t Address,
const MCDisassembler *Decoder) {
diff --git a/llvm/lib/Target/RISCV/RISCVDeadRegisterDefinitions.cpp b/llvm/lib/Target/RISCV/RISCVDeadRegisterDefinitions.cpp
index cce0ffe16e5fe3..713c7a0661defe 100644
--- a/llvm/lib/Target/RISCV/RISCVDeadRegisterDefinitions.cpp
+++ b/llvm/lib/Target/RISCV/RISCVDeadRegisterDefinitions.cpp
@@ -93,14 +93,19 @@ bool RISCVDeadRegisterDefinitions::runOnMachineFunction(MachineFunction &MF) {
continue;
LLVM_DEBUG(dbgs() << " Dead def operand #" << I << " in:\n ";
MI.print(dbgs()));
+ Register X0Reg;
const TargetRegisterClass *RC = TII->getRegClass(Desc, I, TRI, MF);
- if (!(RC && RC->contains(RISCV::X0))) {
+ if (RC && RC->contains(RISCV::X0)) {
+ X0Reg = RISCV::X0;
+ } else if (RC && RC->contains(RISCV::X0_H)) {
+ X0Reg = RISCV::X0_H;
+ } else {
LLVM_DEBUG(dbgs() << " Ignoring, register is not a GPR.\n");
continue;
}
assert(LIS.hasInterval(Reg));
LIS.removeInterval(Reg);
- MO.setReg(RISCV::X0);
+ MO.setReg(X0Reg);
LLVM_DEBUG(dbgs() << " Replacing with zero register. New:\n ";
MI.print(dbgs()));
++NumDeadDefsReplaced;
diff --git a/llvm/lib/Target/RISCV/RISCVISelDAGToDAG.cpp b/llvm/lib/Target/RISCV/RISCVISelDAGToDAG.cpp
index 4580f3191d1389..d8db2694213c17 100644
--- a/llvm/lib/Target/RISCV/RISCVISelDAGToDAG.cpp
+++ b/llvm/lib/Target/RISCV/RISCVISelDAGToDAG.cpp
@@ -959,7 +959,10 @@ void RISCVDAGToDAGISel::Select(SDNode *Node) {
}
SDNode *Res;
- if (Opc == RISCV::FCVT_D_W_IN32X || Opc == RISCV::FCVT_D_W)
+ if (VT.SimpleTy == MVT::f16 && Opc == RISCV::COPY) {
+ Res =
+ CurDAG->getTargetExtractSubreg(RISCV::sub_16, DL, VT, Imm).getNode();
+ } else if (Opc == RISCV::FCVT_D_W_IN32X || Opc == RISCV::FCVT_D_W)
Res = CurDAG->getMachineNode(
Opc, DL, VT, Imm,
CurDAG->getTargetConstant(RISCVFPRndMode::RNE, DL, XLenVT));
diff --git a/llvm/lib/Target/RISCV/RISCVISelLowering.cpp b/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
index 6b4219b4623847..eb957e24ccee86 100644
--- a/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
+++ b/llvm/lib/Target/RISCV/RISCVISelLowering.cpp
@@ -19059,6 +19059,23 @@ ArrayRef<MCPhysReg> RISCV::getArgGPRs(const RISCVABI::ABI ABI) {
return ArrayRef(ArgIGPRs);
}
+static ArrayRef<MCPhysReg> getArgGPR16s(const RISCVABI::ABI ABI) {
+ // The GPRs used for passing arguments in the ILP32* and LP64* ABIs, except
+ // the ILP32E ABI.
+ static const MCPhysReg ArgIGPRs[] = {RISCV::X10_H, RISCV::X11_H, RISCV::X12_H,
+ RISCV::X13_H, RISCV::X14_H, RISCV::X15_H,
+ RISCV::X16_H, RISCV::X17_H};
+ // The GPRs used for passing arguments in the ILP32E/ILP64E ABI.
+ static const MCPhysReg ArgEGPRs[] = {RISCV::X10_H, RISCV::X11_H,
+ RISCV::X12_H, RISCV::X13_H,
+ RISCV::X14_H, RISCV::X15_H};
+
+ if (ABI == RISCVABI::ABI_ILP32E || ABI == RISCVABI::ABI_LP64E)
+ return ArrayRef(ArgEGPRs);
+
+ return ArrayRef(ArgIGPRs);
+}
+
static ArrayRef<MCPhysReg> getFastCCArgGPRs(const RISCVABI::ABI ABI) {
// The GPRs used for passing arguments in the FastCC, X5 and X6 might be used
// for save-restore libcall, so we don't use them.
@@ -19077,6 +19094,26 @@ static ArrayRef<MCPhysReg> getFastCCArgGPRs(const RISCVABI::ABI ABI) {
return ArrayRef(FastCCIGPRs);
}
+static ArrayRef<MCPhysReg> getFastCCArgGPRF16s(const RISCVABI::ABI ABI) {
+ // The GPRs used for passing arguments in the FastCC, X5 and X6 might be used
+ // for save-restore libcall, so we don't use them.
+ // Don't use X7 for fastcc, since Zicfilp uses X7 as the label register.
+ static const MCPhysReg FastCCIGPRs[] = {
+ RISCV::X10_H, RISCV::X11_H, RISCV::X12_H, RISCV::X13_H,
+ RISCV::X14_H, RISCV::X15_H, RISCV::X16_H, RISCV::X17_H,
+ RISCV::X28_H, RISCV::X29_H, RISCV::X30_H, RISCV::X31_H};
+
+ // The GPRs used for passing arguments in the FastCC when using ILP32E/ILP64E.
+ static const MCPhysReg FastCCEGPRs[] = {RISCV::X10_H, RISCV::X11_H,
+ RISCV::X12_H, RISCV::X13_H,
+ RISCV::X14_H, RISCV::X15_H};
+
+ if (ABI == RISCVABI::ABI_ILP32E || ABI == RISCVABI::ABI_LP64E)
+ return ArrayRef(FastCCEGPRs);
+
+ return ArrayRef(FastCCIGPRs);
+}
+
// Pass a 2*XLEN argument that has been split into two XLEN values through
// registers or the stack as necessary.
static bool CC_RISCVAssign2XLen(unsigned XLen, CCState &State, CCValAssign VA1,
@@ -19225,6 +19262,15 @@ bool RISCV::CC_RISCV(const DataLayout &DL, RISCVABI::ABI ABI, unsigned ValNo,
// similar local variables rather than directly checking against the target
// ABI.
+ const RISCVSubtarget &STI =
+ State.getMachineFunction().getSubtarget<RISCVSubtarget>();
+ if ((ValVT == MVT::f16 && STI.hasStdExtZhinxmin())) {
+ if (MCRegister Reg = State.AllocateReg(getArgGPR16s(ABI))) {
+ State.addLoc(CCValAssign::getReg(ValNo, ValVT, Reg, LocVT, LocInfo));
+ return false;
+ }
+ }
+
ArrayRef<MCPhysReg> ArgGPRs = RISCV::getArgGPRs(ABI);
if (UseGPRForF16_F32 && (ValVT == MVT::f16 || ValVT == MVT::bf16 ||
@@ -19685,8 +19731,7 @@ bool RISCV::CC_RISCV_FastCC(const DataLayout &DL, RISCVABI::ABI ABI,
}
// Check if there is an available GPR before hitting the stack.
- if ((LocVT == MVT::f16 && Subtarget.hasStdExtZhinxmin()) ||
- (LocVT == MVT::f32 && Subtarget.hasStdExtZfinx()) ||
+ if ((LocVT == MVT::f32 && Subtarget.hasStdExtZfinx()) ||
(LocVT == MVT::f64 && Subtarget.is64Bit() &&
Subtarget.hasStdExtZdinx())) {
if (MCRegister Reg = State.AllocateReg(getFastCCArgGPRs(ABI))) {
@@ -19703,6 +19748,14 @@ bool RISCV::CC_RISCV_FastCC(const DataLayout &DL, RISCVABI::ABI ABI,
}
}
+ // Check if there is an available GPRF16 before hitting the stack.
+ if ((LocVT == MVT::f16 && Subtarget.hasStdExtZhinxmin())) {
+ if (MCRegister Reg = State.AllocateReg(getFastCCArgGPRF16s(ABI))) {
+ State.addLoc(CCValAssign::getReg(ValNo, ValVT, Reg, LocVT, LocInfo));
+ return false;
+ }
+ }
+
if (LocVT == MVT::f16) {
unsigned Offset2 = State.AllocateStack(2, Align(2));
State.addLoc(CCValAssign::getMem(ValNo, ValVT, Offset2, LocVT, LocInfo));
diff --git a/llvm/lib/Target/RISCV/RISCVInstrInfo.cpp b/llvm/lib/Target/RISCV/RISCVInstrInfo.cpp
index 0a64a8e1440084..cb1840a2c60130 100644
--- a/llvm/lib/Target/RISCV/RISCVInstrInfo.cpp
+++ b/llvm/lib/Target/RISCV/RISCVInstrInfo.cpp
@@ -452,6 +452,23 @@ void RISCVInstrInfo::copyPhysReg(MachineBasicBlock &MBB,
return;
}
+ if (RISCV::GPRF16RegClass.contains(DstReg, SrcReg)) {
+ if (STI.hasStdExtZhinx()) {
+ BuildMI(MBB, MBBI, DL, get(RISCV::FSGNJ_H_INX), DstReg)
+ .addReg(SrcReg, getKillRegState(KillSrc))
+ .addReg(SrcReg, getKillRegState(KillSrc));
+ return;
+ }
+ DstReg =
+ TRI->getMatchingSuperReg(DstReg, RISCV::sub_16, &RISCV::GPRRegClass);
+ SrcReg =
+ TRI->getMatchingSuperReg(SrcReg, RISCV::sub_16, &RISCV::GPRRegClass);
+ BuildMI(MBB, MBBI, DL, get(RISCV::ADDI), DstReg)
+ .addReg(SrcReg, getKillRegState(KillSrc))
+ .addImm(0);
+ return;
+ }
+
if (RISCV::GPRPairRegClass.contains(DstReg, SrcReg)) {
// Emit an ADDI for both parts of GPRPair.
BuildMI(MBB, MBBI, DL, get(RISCV::ADDI),
@@ -573,6 +590,9 @@ void RISCVInstrInfo::storeRegToStackSlot(MachineBasicBlock &MBB,
Opcode = TRI->getRegSizeInBits(RISCV::GPRRegClass) == 32 ?
RISCV::SW : RISCV::SD;
IsScalableVector = false;
+ } else if (RISCV::GPRF16RegClass.hasSubClassEq(RC)) {
+ Opcode = RISCV::SH_INX;
+ IsScalableVector = false;
} else if (RISCV::GPRPairRegClass.hasSubClassEq(RC)) {
Opcode = RISCV::PseudoRV32ZdinxSD;
IsScalableVector = false;
@@ -656,6 +676,9 @@ void RISCVInstrInfo::loadRegFromStackSlot(MachineBasicBlock &MBB,
Opcode = TRI->getRegSizeInBits(RISCV::GPRRegClass) == 32 ?
RISCV::LW : RISCV::LD;
IsScalableVector = false;
+ } else if (RISCV::GPRF16RegClass.hasSubClassEq(RC)) {
+ Opcode = RISCV::LH_INX;
+ IsScalableVector = false;
} else if (RISCV::GPRPairRegClass.hasSubClassEq(RC)) {
Opcode = RISCV::PseudoRV32ZdinxLD;
IsScalableVector = false;
diff --git a/llvm/lib/Target/RISCV/RISCVInstrInfo.td b/llvm/lib/Target/RISCV/RISCVInstrInfo.td
index 6d0952a42eda9f..deb7c8b8435b8b 100644
--- a/llvm/lib/Target/RISCV/RISCVInstrInfo.td
+++ b/llvm/lib/Target/RISCV/RISCVInstrInfo.td
@@ -514,8 +514,8 @@ class BranchCC_rri<bits<3> funct3, string opcodestr>
}
let hasSideEffects = 0, mayLoad = 1, mayStore = 0 in {
-class Load_ri<bits<3> funct3, string opcodestr>
- : RVInstI<funct3, OPC_LOAD, (outs GPR:$rd), (ins GPRMem:$rs1, simm12:$imm12),
+class Load_ri<bits<3> funct3, string opcodestr, DAGOperand rty = GPR>
+ : RVInstI<funct3, OPC_LOAD, (outs rty:$rd), (ins GPRMem:$rs1, simm12:$imm12),
opcodestr, "$rd, ${imm12}(${rs1})">;
class HLoad_r<bits<7> funct7, bits<5> funct5, string opcodestr>
@@ -529,9 +529,9 @@ class HLoad_r<bits<7> funct7, bits<5> funct5, string opcodestr>
// reflecting the order these fields are specified in the instruction
// encoding.
let hasSideEffects = 0, mayLoad = 0, mayStore = 1 in {
-class Store_rri<bits<3> funct3, string opcodestr>
+class Store_rri<bits<3> funct3, string opcodestr, DAGOperand rty = GPR>
: RVInstS<funct3, OPC_STORE, (outs),
- (ins GPR:$rs2, GPRMem:$rs1, simm12:$imm12),
+ (ins rty:$rs2, GPRMem:$rs1, simm12:$imm12),
opcodestr, "$rs2, ${imm12}(${rs1})">;
class HStore_rr<bits<7> funct7, string opcodestr>
diff --git a/llvm/lib/Target/RISCV/RISCVInstrInfoZfh.td b/llvm/lib/Target/RISCV/RISCVInstrInfoZfh.td
index 792cb7fa6dbc2f..7f417d29fc6c2d 100644
--- a/llvm/lib/Target/RISCV/RISCVInstrInfoZfh.td
+++ b/llvm/lib/Target/RISCV/RISCVInstrInfoZfh.td
@@ -33,9 +33,15 @@ def riscv_fmv_x_signexth
// Zhinxmin and Zhinx
+def GPRAsFPR16 : AsmOperandClass {
+ let Name = "GPRAsFPR16";
+ let ParserMethod = "parseGPRAsFPR";
+ let RenderMethod = "addRegOperands";
+}
+
def FPR16INX : RegisterOperand<GPRF16> {
- let ParserMatchClass = GPRAsFPR;
- let DecoderMethod = "DecodeGPRRegisterClass";
+ let ParserMatchClass = GPRAsFPR16;
+ let DecoderMethod = "DecodeGPRF16RegisterClass";
}
def ZfhExt : ExtInfo<"", "", [HasStdExtZfh],
@@ -84,6 +90,12 @@ def FLH : FPLoad_r<0b001, "flh", FPR16, WriteFLD16>;
def FSH : FPStore_r<0b001, "fsh", FPR16, WriteFST16>;
} // Predicates = [HasHalfFPLoadStoreMove]
+let Predicates = [HasStdExtZhinxmin], isCodeGenOnly = 1 in {
+def LH_INX : Load_ri<0b001, "lh", GPRF16>, Sched<[WriteLDH, ReadMemBase]>;
+def SH_INX : Store_rri<0b001, "sh", GPRF16>,
+ Sched<[WriteSTH, ReadStoreData, ReadMemBase]>;
+}
+
foreach Ext = ZfhExts in {
let SchedRW = [WriteFMA16, ReadFMA16, ReadFMA16, ReadFMA16Addend] in {
defm FMADD_H : FPFMA_rrr_frm_m<OPC_MADD, 0b10, "fmadd.h", Ext>;
@@ -426,13 +438,10 @@ let Predicates = [HasStdExtZhinxmin] in {
defm Select_FPR16INX : SelectCC_GPR_rrirr<FPR16INX, f16>;
/// Loads
-def : Pat<(f16 (load (AddrRegImm (XLenVT GPR:$rs1), simm12:$imm12))),
- (COPY_TO_REGCLASS (LH GPR:$rs1, simm12:$imm12), GPRF16)>;
+def : LdPat<load, LH_INX, f16>;
/// Stores
-def : Pat<(store (f16 FPR16INX:$rs2),
- (AddrRegImm (XLenVT GPR:$rs1), simm12:$imm12)),
- (SH (COPY_TO_REGCLASS FPR16INX:$rs2, GPR), GPR:$rs1, simm12:$imm12)>;
+def : StPat<store, SH_INX, GPRF16, f16>;
} // Predicates = [HasStdExtZhinxmin]
let Predicates = [HasStdExtZfhmin] in {
@@ -458,8 +467,8 @@ def : Pat<(any_fpround FPR32INX:$rs1), (FCVT_H_S_INX FPR32INX:$rs1, FRM_DYN)>;
def : Pat<(any_fpextend FPR16INX:$rs1), (FCVT_S_H_INX FPR16INX:$rs1, FRM_RNE)>;
// Moves (no conversion)
-def : Pat<(f16 (riscv_fmv_h_x GPR:$src)), (COPY_TO_REGCLASS GPR:$src, GPR)>;
-def : Pat<(riscv_fmv_x_anyexth FPR16INX:$src), (COPY_TO_REGCLASS FPR16INX:$src, GPR)>;
+def : Pat<(f16 (riscv_fmv_h_x GPR:$src)), (EXTRACT_SUBREG GPR:$src, sub_16)>;
+def : Pat<(riscv_fmv_x_anyexth FPR16INX:$src), (INSERT_SUBREG (XLenVT (IMPLICIT_DEF)), FPR16INX:$src, sub_16)>;
def : Pat<(fcopysign FPR32INX:$rs1, FPR16INX:$rs2), (FSGNJ_S_INX $rs1, (FCVT_S_H_INX $rs2, FRM_RNE))>;
} // Predicates = [HasStdExtZhinxmin]
diff --git a/llvm/lib/Target/RISCV/RISCVRegisterInfo.cpp b/llvm/lib/Target/RISCV/RISCVRegisterInfo.cpp
index 701594c0fb05dc..2bd41386e2dfb9 100644
--- a/llvm/lib/Target/RISCV/RISCVRegisterInfo.cpp
+++ b/llvm/lib/Target/RISCV/RISCVRegisterInfo.cpp
@@ -115,11 +115,11 @@ BitVector RISCVRegisterInfo::getReservedRegs(const MachineFunction &MF) const {
}
// Use markSuperRegs to ensure any register aliases are also reserved
- markSuperRegs(Reserved, RISCV::X2); // sp
- markSuperRegs(Reserved, RISCV::X3); // gp
- markSuperRegs(Reserved, RISCV::X4); // tp
+ markSuperRegs(Reserved, RISCV::X2_H); // sp
+ markSuperRegs(Reserved, RISCV::X3_H); // gp
+ markSuperRegs(Reserved, RISCV::X4_H); // tp
if (TFI->hasFP(MF))
- markSuperRegs(Reserved, RISCV::X8); // fp
+ markSuperRegs(Reserved, RISCV::X8_H); // fp
// Reserve the base register if we need to realign the stack and allocate
// variable-sized objects at runtime.
if (TFI->hasBP(MF))
@@ -131,7 +131,7 @@ BitVector RISCVRegisterInfo::getReservedRegs(const MachineFunction &MF) const {
// There are only 16 GPRs for RVE.
if (Subtarget.hasStdExtE())
- for (MCPhysReg Reg = RISCV::X16; Reg <= RISCV::X31; Reg++)
+ for (MCPhysReg Reg = RISCV::X16_H; Reg <= RISCV::X31_H; Reg++)
markSuperRegs(Reserved, Reg);
// V registers for code generation. We handle them manually.
@@ -150,8 +150,8 @@ BitVector RISCVRegisterInfo::getReservedRegs(const MachineFunction &MF) const {
if (MF.getFunction().getCallingConv() == CallingConv::GRAAL) {
if (Subtarget.hasStdExtE())
report_fatal_error("Graal reserved registers do not exist in RVE");
- markSuperRegs(Reserved, RISCV::X23);
- markSuperRegs(Reserved, RISCV::X27);
+ markSuperRegs(Reserved, RISCV::X23_H);
+ markSuperRegs(Reserved, RISCV::X27_H);
}
// Shadow stack pointer.
diff --git a/llvm/lib/Target/RISCV/RISCVRegisterInfo.td b/llvm/lib/Target/RISCV/RISCVRegisterInfo.td
index 5725d8eda88ced..37a1643ef5236f 100644
--- a/llvm/lib/Target/RISCV/RISCVRegisterInfo.td
+++ b/llvm/lib/Target/RISCV/RISCVRegisterInfo.td
@@ -83,41 +83,81 @@ def sub_gpr_odd : SubRegIndex<32, 32> {
let RegAltNameIndices = [ABIRegAltName] in {
let isConstant = true in
- def X0 : RISCVReg<0, "x0", ["zero"]>, DwarfRegNum<[0]>;
+ def X0_H : RISCVReg<0, "x0", ["zero"]>;
let CostPerUse = [0, 1] in {
- def X1 : RISCVReg<1, "x1", ["ra"]>, DwarfRegNum<[1]>;
- def X2 : RISCVReg<2, "x2", ["sp"]>, DwarfRegNum<[2]>;
- def X3 : RISCVReg<3, "x3", ["gp"]>, DwarfRegNum<[3]>;
- def X4 : RISCVReg<4, "x4", ["tp"]>, DwarfRegNum<[4]>;
- def X5 : RISCVReg<5, "x5", ["t0"]>, DwarfRegNum<[5]>;
- def X6 : RISCVReg<6, "x6", ["t1"]>, DwarfRegNum<[6]>;
- def X7 : RISCVReg<7, "x7", ["t2"]>, DwarfRegNum<[7]>;
+ def X1_H : RISCVReg<1, "x1", ["ra"]>;
+ def X2_H : RISCVReg<2, "x2", ["sp"]>;
+ def X3_H : RISCVReg<3, "x3", ["gp"]>;
+ def X4_H : RISCVReg<4, "x4", ["tp"]>;
+ def X5_H : RISCVReg<5, "x5", ["t0"]>;
+ def X6_H : RISCVReg<6, "x6", ["t1"]>;
+ def X7_H : RISCVReg<7, "x7", ["t2"]>;
}
- def X8 : RISCVReg<8, "x8", ["s0", "fp"]>, DwarfRegNum<[8]>;
- def X9 : RISCVReg<9, "x9", ["s1"]>, DwarfRegNum<[9]>;
- def X10 : RISCVReg<10,"x10", ["a0"]>, DwarfRegNum<[10]>;
- def X11 : RISCVReg<11,"x11", ["a1"]>, DwarfRegNum<[11]>;
- def X12 : RISCVReg<12,"x12", ["a2"]>, DwarfRegNum<[12]>;
- def X13 : RISCVReg<13,"x13", ["a3"]>, DwarfRegNum<[13]>;
- def X14 : RISCVReg<14,"x14", ["a4"]>, DwarfRegNum<[14]>;
- def X15 : RISCVReg<15,"x15", ["a5"]>, DwarfRegNum<[15]>;
+ def X8_H : RISCVReg<8, "x8", ["s0", "fp"]>;
+ def X9_H : RISCVReg<9, "x9", ["s1"]>;
+ def X10_H : RISCVReg<10,"x10", ["a0"]>;
+ def X11_H : RISCVReg<11,"x11", ["a1"]>;
+ def X12_H : RISCVReg<12,"x12", ["a2"]>;
+ def X13_H : RISCVReg<13,"x13", ["a3"]>;
+ def X14_H : RISCVReg<14,"x14", ["a4"]>;
+ def X15_H : RISCVReg<15,"x15", ["a5"]>;
let CostPerUse = [0, 1] in {
- def X16 : RISCVReg<16,"x16", ["a6"]>, DwarfRegNum<[16]>;
- def X17 : RISCVReg<17,"x17", ["a7"]>, DwarfRegNum<[17]>;
- def X18 : RISCVReg<18,"x18", ["s2"]>, DwarfRegNum<[18]>;
- def X19 : RISCVReg<19,"x19", ["s3"]>, DwarfRegNum<[19]>;
- def X20 : RISCVReg<20,"x20", ["s4"]>, DwarfRegNum<[20]>;
- def X21 : RISCVReg<21,"x21", ["s5"]>, DwarfRegNum<[21]>;
- def X22 : RISCVReg<22,"x22", ["s6"]>, DwarfRegNum<[22]>;
- def X23 : RISCVReg<23,"x23", ["s7"]>, DwarfRegNum<[23]>;
- def X24 : RISCVReg<24,"x24", ["s8"]>, DwarfRegNum<[24]>;
- def X25 : RISCVReg<25,"x25", ["s9"]>, DwarfRegNum<[25]>;
- def X26 : RISCVReg<26,"x26", ["s10"]>, DwarfRegNum<[26]>;
- def X27 : RISCVReg<27,"x27", ["s11"]>, DwarfRegNum<[27]>;
- def X28 : RISCVReg<28,"x28", ["t3"]>, DwarfRegNum<[28]>;
- def X29 : RISCVReg<29,"x29", ["t4"]>, DwarfRegNum<[29]>;
- def X30 : RISCVReg<30,"x30", ["t5"]>, DwarfRegNum<[30]>;
- def X31 : RISCVReg<31,"x31", ["t6"]>, DwarfRegNum<[31]>;
+ def X16_H : RISCVReg<16,"x16", ["a6"]>;
+ def X17_H : RISCVReg<17,"x17", ["a7"]>;
+ def X18_H : RISCVReg<18,"x18", ["s2"]>;
+ def X19_H : RISCVReg<19,"x19", ["s3"]>;
+ def X20_H : RISCVReg<20,"x20", ["s4"]>;
+ def X21_H : RISCVReg<21,"x21", ["s5"]>;
+ def X22_H : RISCVReg<22,"x22", ["s6"]>;
+ def X23_H : RISCVReg<23,"x23", ["s7"]>;
+ def X24_H : RISCVReg<24,"x24", ["s8"]>;
+ def X25_H : RISCVReg<25,"x25", ["s9"]>;
+ def X26_H : RISCVReg<26,"x26", ["s10"]>;
+ def X27_H : RISCVReg<27,"x27", ["s11"]>;
+ def X28_H : RISCVReg<28,"x28", ["t3"]>;
+ def X29_H : RISCVReg<29,"x29", ["t4"]>;
+ def X30_H : RISCVReg<30,"x30", ["t5"]>;
+ def X31_H : RISCVReg<31,"x31", ["t6"]>;
+ }
+
+ let SubRegIndices = [sub_16] in {
+ let isConstant = true in
+ def X0 : RISCVRegWithSubRegs<0, "x0", [X0_H], ["zero"]>, DwarfRegNum<[0]>;
+ let CostPerUse = [0, 1] in {
+ def X1 : RISCVRegWithSubRegs<1, "x1", [X1_H], ["ra"]>, DwarfRegNum<[1]>;
+ def X2 : RISCVRegWithSubRegs<2, "x2", [X2_H], ["sp"]>, DwarfRegNum<[2]>;
+ def X3 : RISCVRegWithSubRegs<3, "x3", [X3_H], ["gp"]>, DwarfRegNum<[3]>;
+ def X4 : RISCVRegWithSubRegs<4, "x4", [X4_H], ["tp"]>, DwarfRegNum<[4]>;
+ def X5 : RISCVRegWithSubRegs<5, "x5", [X5_H], ["t0"]>, DwarfRegNum<[5]>;
+ def X6 : RISCVRegWithSubRegs<6, "x6", [X6_H], ["t1"]>, DwarfRegNum<[6]>;
+ def X7 : RISCVRegWithSubRegs<7, "x7", [X7_H], ["t2"]>, DwarfRegNum<[7]>;
+ }
+ def X8 : RISCVRegWithSubRegs<8, "x8", [X8_H], ["s0", "fp"]>, DwarfRegNum<[8]>;
+ def X9 : RISCVRegWithSubRegs<9, "x9", [X9_H], ["s1"]>, DwarfRegNum<[9]>;
+ def X10 : RISCVRegWithSubRegs<10,"x10", [X10_H], ["a0"]>, DwarfRegNum<[10]>;
+ def X11 : RISCVRegWithSubRegs<11,"x11", [X11_H], ["a1"]>, DwarfRegNum<[11]>;
+ def X12 : RISCVRegWithSubRegs<12,"x12", [X12_H], ["a2"]>, DwarfRegNum<[12]>;
+ def X13 : RISCVRegWithSubRegs<13,"x13", [X13_H], ["a3"]>, DwarfRegNum<[13]>;
+ def X14 : RISCVRegWithSubRegs<14,"x14", [X14_H], ["a4"]>, DwarfRegNum<[14]>;
+ def X15 : RISCVRegWithSubRegs<15,"x15", [X15_H], ["a5"]>, DwarfRegNum<[15]>;
+ let CostPerUse = [0, 1] in {
+ def X16 : RISCVRegWithSubRegs<16,"x16", [X16_H], ["a6"]>, DwarfRegNum<[16]>;
+ def X17 : RISCVRegWithSubRegs<17,"x17", [X17_H], ["a7"]>, DwarfRegNum<[17]>;
+ def X18 : RISCVRegWithSubRegs<18,"x18", [X18_H], ["s2"]>, DwarfRegNum<[18]>;
+ def X19 : RISCVRegWithSubRegs<19,"x19", [X19_H], ["s3"]>, DwarfRegNum<[19]>;
+ def X20 : RISCVRegWithSubRegs<20,"x20", [X20_H], ["s4"]>, DwarfRegNum<[20]>;
+ def X21 : RISCVRegWithSubRegs<21,"x21", [X21_H], ["s5"]>, DwarfRegNum<[21]>;
+ def X22 : RISCVRegWithSubRegs<22,"x22", [X22_H], ["s6"]>, DwarfRegNum<[22]>;
+ def X23 : RISCVRegWithSubRegs<23,"x23", [X23_H], ["s7"]>, DwarfRegNum<[23]>;
+ def X24 : RISCVRegWithSubRegs<24,"x24", [X24_H], ["s8"]>, DwarfRegNum<[24]>;
+ def X25 : RISCVRegWithSubRegs<25,"x25", [X25_H], ["s9"]>, DwarfRegNum<[25]>;
+ def X26 : RISCVRegWithSubRegs<26,"x26", [X26_H], ["s10"]>, DwarfRegNum<[26]>;
+ def X27 : RISCVRegWithSubRegs<27,"x27", [X27_H], ["s11"]>, DwarfRegNum<[27]>;
+ def X28 : RISCVRegWithSubRegs<28,"x28", [X28_H], ["t3"]>, DwarfRegNum<[28]>;
+ def X29 : RISCVRegWithSubRegs<29,"x29", [X29_H], ["t4"]>, DwarfRegNum<[29]>;
+ def X30 : RISCVRegWithSubRegs<30,"x30", [X30_H], ["t5"]>, DwarfRegNum<[30]>;
+ def X31 : RISCVRegWithSubRegs<31,"x31", [X31_H], ["t6"]>, DwarfRegNum<[31]>;
+ }
}
}
@@ -565,8 +605,14 @@ def VRM8NoV0 : VReg<VM8VTs, (sub VRM8, V0M8), 8>;
def VMV0 : VReg<VMaskVTs, (add V0), 1>;
+def GPRF16 : RISCVRegisterClass<[f16], 16, (add (sequence "X%u_H", 10, 17),
+ (sequence "X%u_H", 5, 7),
+ (sequence "X%u_H", 28, 31),
+ (sequence "X%u_H", 8, 9),
+ (sequence "X%u_H", 18, 27),
+ (sequence "X%u_H", 0, 4))>;
+
let RegInfos = XLenRI in {
-def GPRF16 : RISCVRegisterClass<[f16], 16, (add GPR)>;
def GPRF32 : RISCVRegisterClass<[f32], 32, (add GPR)>;
} // RegInfos = XLenRI
diff --git a/llvm/test/CodeGen/RISCV/fastcc-without-f-reg.ll b/llvm/test/CodeGen/RISCV/fastcc-without-f-reg.ll
index 2e7ca025314705..a5029fa1d76c5c 100644
--- a/llvm/test/CodeGen/RISCV/fastcc-without-f-reg.ll
+++ b/llvm/test/CodeGen/RISCV/fastcc-without-f-reg.ll
@@ -260,14 +260,14 @@ define half @caller_half_32(<32 x half> %A) nounwind {
; ZHINX32-NEXT: sw s9, 68(sp) # 4-byte Folded Spill
; ZHINX32-NEXT: sw s10, 64(sp) # 4-byte Folded Spill
; ZHINX32-NEXT: sw s11, 60(sp) # 4-byte Folded Spill
-; ZHINX32-NEXT: lh t0, 124(sp)
-; ZHINX32-NEXT: sw t0, 56(sp) # 4-byte Folded Spill
-; ZHINX32-NEXT: lh t0, 120(sp)
-; ZHINX32-NEXT: sw t0, 52(sp) # 4-byte Folded Spill
-; ZHINX32-NEXT: lh t0, 116(sp)
-; ZHINX32-NEXT: sw t0, 48(sp) # 4-byte Folded Spill
; ZHINX32-NEXT: lh t0, 112(sp)
-; ZHINX32-NEXT: sw t0, 44(sp) # 4-byte Folded Spill
+; ZHINX32-NEXT: sh t0, 58(sp) # 2-byte Folded Spill
+; ZHINX32-NEXT: lh t0, 116(sp)
+; ZHINX32-NEXT: sh t0, 56(sp) # 2-byte Folded Spill
+; ZHINX32-NEXT: lh t0, 120(sp)
+; ZHINX32-NEXT: sh t0, 54(sp) # 2-byte Folded Spill
+; ZHINX32-NEXT: lh t0, 124(sp)
+; ZHINX32-NEXT: sh t0, 52(sp) # 2-byte Folded Spill
; ZHINX32-NEXT: lh t6, 128(sp)
; ZHINX32-NEXT: lh t5, 132(sp)
; ZHINX32-NEXT: lh t4, 136(sp)
@@ -308,10 +308,10 @@ define half @caller_half_32(<32 x half> %A) nounwind {
; ZHINX32-NEXT: sh t4, 4(sp)
; ZHINX32-NEXT: sh t5, 2(sp)
; ZHINX32-NEXT: sh t6, 0(sp)
-; ZHINX32-NEXT: lw t3, 44(sp) # 4-byte Folded Reload
-; ZHINX32-NEXT: lw t4, 48(sp) # 4-byte Folded Reload
-; ZHINX32-NEXT: lw t5, 52(sp) # 4-byte Folded Reload
-; ZHINX32-NEXT: lw t6, 56(sp) # 4-byte Folded Reload
+; ZHINX32-NEXT: lh t3, 58(sp) # 2-byte Folded Reload
+; ZHINX32-NEXT: lh t4, 56(sp) # 2-byte Folded Reload
+; ZHINX32-NEXT: lh t5, 54(sp) # 2-byte Folded Reload
+; ZHINX32-NEXT: lh t6, 52(sp) # 2-byte Folded Reload
; ZHINX32-NEXT: call callee_half_32
; ZHINX32-NEXT: lw ra, 108(sp) # 4-byte Folded Reload
; ZHINX32-NEXT: lw s0, 104(sp) # 4-byte Folded Reload
@@ -331,48 +331,48 @@ define half @caller_half_32(<32 x half> %A) nounwind {
;
; ZHINX64-LABEL: caller_half_32:
; ZHINX64: # %bb.0:
-; ZHINX64-NEXT: addi sp, sp, -176
-; ZHINX64-NEXT: sd ra, 168(sp) # 8-byte Folded Spill
-; ZHINX64-NEXT: sd s0, 160(sp) # 8-byte Folded Spill
-; ZHINX64-NEXT: sd s1, 152(sp) # 8-byte Folded Spill
-; ZHINX64-NEXT: sd s2, 144(sp) # 8-byte Folded Spill
-; ZHINX64-NEXT: sd s3, 136(sp) # 8-byte Folded Spill
-; ZHINX64-NEXT: sd s4, 128(sp) # 8-byte Folded Spill
-; ZHINX64-NEXT: sd s5, 120(sp) # 8-byte Folded Spill
-; ZHINX64-NEXT: sd s6, 112(sp) # 8-byte Folded Spill
-; ZHINX64-NEXT: sd s7, 104(sp) # 8-byte Folded Spill
-; ZHINX64-NEXT: sd s8, 96(sp) # 8-byte Folded Spill
-; ZHINX64-NEXT: sd s9, 88(sp) # 8-byte Folded Spill
-; ZHINX64-NEXT: sd s10, 80(sp) # 8-byte Folded Spill
-; ZHINX64-NEXT: sd s11, 72(sp) # 8-byte Folded Spill
-; ZHINX64-NEXT: lh t0, 200(sp)
-; ZHINX64-NEXT: sd t0, 64(sp) # 8-byte Folded Spill
-; ZHINX64-NEXT: lh t0, 192(sp)
-; ZHINX64-NEXT: sd t0, 56(sp) # 8-byte Folded Spill
-; ZHINX64-NEXT: lh t0, 184(sp)
-; ZHINX64-NEXT: sd t0, 48(sp) # 8-byte Folded Spill
+; ZHINX64-NEXT: addi sp, sp, -160
+; ZHINX64-NEXT: sd ra, 152(sp) # 8-byte Folded Spill
+; ZHINX64-NEXT: sd s0, 144(sp) # 8-byte Folded Spill
+; ZHINX64-NEXT: sd s1, 136(sp) # 8-byte Folded Spill
+; ZHINX64-NEXT: sd s2, 128(sp) # 8-byte Folded Spill
+; ZHINX64-NEXT: sd s3, 120(sp) # 8-byte Folded Spill
+; ZHINX64-NEXT: sd s4, 112(sp) # 8-byte Folded Spill
+; ZHINX64-NEXT: sd s5, 104(sp) # 8-byte Folded Spill
+; ZHINX64-NEXT: sd s6, 96(sp) # 8-byte Folded Spill
+; ZHINX64-NEXT: sd s7, 88(sp) # 8-byte Folded Spill
+; ZHINX64-NEXT: sd s8, 80(sp) # 8-byte Folded Spill
+; ZHINX64-NEXT: sd s9, 72(sp) # 8-byte Folded Spill
+; ZHINX64-NEXT: sd s10, 64(sp) # 8-byte Folded Spill
+; ZHINX64-NEXT: sd s11, 56(sp) # 8-byte Folded Spill
+; ZHINX64-NEXT: lh t0, 160(sp)
+; ZHINX64-NEXT: sh t0, 54(sp) # 2-byte Folded Spill
+; ZHINX64-NEXT: lh t0, 168(sp)
+; ZHINX64-NEXT: sh t0, 52(sp) # 2-byte Folded Spill
; ZHINX64-NEXT: lh t0, 176(sp)
-; ZHINX64-NEXT: sd t0, 40(sp) # 8-byte Folded Spill
-; ZHINX64-NEXT: lh t6, 208(sp)
-; ZHINX64-NEXT: lh t5, 216(sp)
-; ZHINX64-NEXT: lh t4, 224(sp)
-; ZHINX64-NEXT: lh s0, 232(sp)
-; ZHINX64-NEXT: lh s1, 240(sp)
-; ZHINX64-NEXT: lh s2, 248(sp)
-; ZHINX64-NEXT: lh s3, 256(sp)
-; ZHINX64-NEXT: lh s4, 264(sp)
-; ZHINX64-NEXT: lh s5, 272(sp)
-; ZHINX64-NEXT: lh s6, 280(sp)
-; ZHINX64-NEXT: lh s7, 288(sp)
-; ZHINX64-NEXT: lh s8, 296(sp)
-; ZHINX64-NEXT: lh s9, 304(sp)
-; ZHINX64-NEXT: lh s10, 312(sp)
-; ZHINX64-NEXT: lh s11, 320(sp)
-; ZHINX64-NEXT: lh ra, 328(sp)
-; ZHINX64-NEXT: lh t3, 336(sp)
-; ZHINX64-NEXT: lh t2, 344(sp)
-; ZHINX64-NEXT: lh t1, 352(sp)
-; ZHINX64-NEXT: lh t0, 360(sp)
+; ZHINX64-NEXT: sh t0, 50(sp) # 2-byte Folded Spill
+; ZHINX64-NEXT: lh t0, 184(sp)
+; ZHINX64-NEXT: sh t0, 48(sp) # 2-byte Folded Spill
+; ZHINX64-NEXT: lh t6, 192(sp)
+; ZHINX64-NEXT: lh t5, 200(sp)
+; ZHINX64-NEXT: lh t4, 208(sp)
+; ZHINX64-NEXT: lh s0, 216(sp)
+; ZHINX64-NEXT: lh s1, 224(sp)
+; ZHINX64-NEXT: lh s2, 232(sp)
+; ZHINX64-NEXT: lh s3, 240(sp)
+; ZHINX64-NEXT: lh s4, 248(sp)
+; ZHINX64-NEXT: lh s5, 256(sp)
+; ZHINX64-NEXT: lh s6, 264(sp)
+; ZHINX64-NEXT: lh s7, 272(sp)
+; ZHINX64-NEXT: lh s8, 280(sp)
+; ZHINX64-NEXT: lh s9, 288(sp)
+; ZHINX64-NEXT: lh s10, 296(sp)
+; ZHINX64-NEXT: lh s11, 304(sp)
+; ZHINX64-NEXT: lh ra, 312(sp)
+; ZHINX64-NEXT: lh t3, 320(sp)
+; ZHINX64-NEXT: lh t2, 328(sp)
+; ZHINX64-NEXT: lh t1, 336(sp)
+; ZHINX64-NEXT: lh t0, 344(sp)
; ZHINX64-NEXT: sh t0, 38(sp)
; ZHINX64-NEXT: sh t1, 36(sp)
; ZHINX64-NEXT: sh t2, 34(sp)
@@ -393,25 +393,25 @@ define half @caller_half_32(<32 x half> %A) nounwind {
; ZHINX64-NEXT: sh t4, 4(sp)
; ZHINX64-NEXT: sh t5, 2(sp)
; ZHINX64-NEXT: sh t6, 0(sp)
-; ZHINX64-NEXT: ld t3, 40(sp) # 8-byte Folded Reload
-; ZHINX64-NEXT: ld t4, 48(sp) # 8-byte Folded Reload
-; ZHINX64-NEXT: ld t5, 56(sp) # 8-byte Folded Reload
-; ZHINX64-NEXT: ld t6, 64(sp) # 8-byte Folded Reload
+; ZHINX64-NEXT: lh t3, 54(sp) # 2-byte Folded Reload
+; ZHINX64-NEXT: lh t4, 52(sp) # 2-byte Folded Reload
+; ZHINX64-NEXT: lh t5, 50(sp) # 2-byte Folded Reload
+; ZHINX64-NEXT: lh t6, 48(sp) # 2-byte Folded Reload
; ZHINX64-NEXT: call callee_half_32
-; ZHINX64-NEXT: ld ra, 168(sp) # 8-byte Folded Reload
-; ZHINX64-NEXT: ld s0, 160(sp) # 8-byte Folded Reload
-; ZHINX64-NEXT: ld s1, 152(sp) # 8-byte Folded Reload
-; ZHINX64-NEXT: ld s2, 144(sp) # 8-byte Folded Reload
-; ZHINX64-NEXT: ld s3, 136(sp) # 8-byte Folded Reload
-; ZHINX64-NEXT: ld s4, 128(sp) # 8-byte Folded Reload
-; ZHINX64-NEXT: ld s5, 120(sp) # 8-byte Folded Reload
-; ZHINX64-NEXT: ld s6, 112(sp) # 8-byte Folded Reload
-; ZHINX64-NEXT: ld s7, 104(sp) # 8-byte Folded Reload
-; ZHINX64-NEXT: ld s8, 96(sp) # 8-byte Folded Reload
-; ZHINX64-NEXT: ld s9, 88(sp) # 8-byte Folded Reload
-; ZHINX64-NEXT: ld s10, 80(sp) # 8-byte Folded Reload
-; ZHINX64-NEXT: ld s11, 72(sp) # 8-byte Folded Reload
-; ZHINX64-NEXT: addi sp, sp, 176
+; ZHINX64-NEXT: ld ra, 152(sp) # 8-byte Folded Reload
+; ZHINX64-NEXT: ld s0, 144(sp) # 8-byte Folded Reload
+; ZHINX64-NEXT: ld s1, 136(sp) # 8-byte Folded Reload
+; ZHINX64-NEXT: ld s2, 128(sp) # 8-byte Folded Reload
+; ZHINX64-NEXT: ld s3, 120(sp) # 8-byte Folded Reload
+; ZHINX64-NEXT: ld s4, 112(sp) # 8-byte Folded Reload
+; ZHINX64-NEXT: ld s5, 104(sp) # 8-byte Folded Reload
+; ZHINX64-NEXT: ld s6, 96(sp) # 8-byte Folded Reload
+; ZHINX64-NEXT: ld s7, 88(sp) # 8-byte Folded Reload
+; ZHINX64-NEXT: ld s8, 80(sp) # 8-byte Folded Reload
+; ZHINX64-NEXT: ld s9, 72(sp) # 8-byte Folded Reload
+; ZHINX64-NEXT: ld s10, 64(sp) # 8-byte Folded Reload
+; ZHINX64-NEXT: ld s11, 56(sp) # 8-byte Folded Reload
+; ZHINX64-NEXT: addi sp, sp, 160
; ZHINX64-NEXT: ret
;
; ZFINX32-LABEL: caller_half_32:
diff --git a/llvm/test/CodeGen/RISCV/half-arith.ll b/llvm/test/CodeGen/RISCV/half-arith.ll
index b033c75eeadd8b..78f1ff4169dee2 100644
--- a/llvm/test/CodeGen/RISCV/half-arith.ll
+++ b/llvm/test/CodeGen/RISCV/half-arith.ll
@@ -466,20 +466,26 @@ define half @fsgnj_h(half %a, half %b) nounwind {
;
; RV32IZHINXMIN-LABEL: fsgnj_h:
; RV32IZHINXMIN: # %bb.0:
+; RV32IZHINXMIN-NEXT: # kill: def $x11_h killed $x11_h def $x11
+; RV32IZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h def $x10
; RV32IZHINXMIN-NEXT: lui a2, 1048568
; RV32IZHINXMIN-NEXT: and a1, a1, a2
; RV32IZHINXMIN-NEXT: slli a0, a0, 17
; RV32IZHINXMIN-NEXT: srli a0, a0, 17
; RV32IZHINXMIN-NEXT: or a0, a0, a1
+; RV32IZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h killed $x10
; RV32IZHINXMIN-NEXT: ret
;
; RV64IZHINXMIN-LABEL: fsgnj_h:
; RV64IZHINXMIN: # %bb.0:
+; RV64IZHINXMIN-NEXT: # kill: def $x11_h killed $x11_h def $x11
+; RV64IZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h def $x10
; RV64IZHINXMIN-NEXT: lui a2, 1048568
; RV64IZHINXMIN-NEXT: and a1, a1, a2
; RV64IZHINXMIN-NEXT: slli a0, a0, 49
; RV64IZHINXMIN-NEXT: srli a0, a0, 49
; RV64IZHINXMIN-NEXT: or a0, a0, a1
+; RV64IZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h killed $x10
; RV64IZHINXMIN-NEXT: ret
%1 = call half @llvm.copysign.f16(half %a, half %b)
ret half %1
@@ -725,6 +731,7 @@ define half @fsgnjn_h(half %a, half %b) nounwind {
;
; RV32IZHINXMIN-LABEL: fsgnjn_h:
; RV32IZHINXMIN: # %bb.0:
+; RV32IZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h def $x10
; RV32IZHINXMIN-NEXT: fcvt.s.h a1, a1
; RV32IZHINXMIN-NEXT: fcvt.s.h a2, a0
; RV32IZHINXMIN-NEXT: fadd.s a1, a2, a1
@@ -735,10 +742,12 @@ define half @fsgnjn_h(half %a, half %b) nounwind {
; RV32IZHINXMIN-NEXT: slli a0, a0, 17
; RV32IZHINXMIN-NEXT: srli a0, a0, 17
; RV32IZHINXMIN-NEXT: or a0, a0, a1
+; RV32IZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h killed $x10
; RV32IZHINXMIN-NEXT: ret
;
; RV64IZHINXMIN-LABEL: fsgnjn_h:
; RV64IZHINXMIN: # %bb.0:
+; RV64IZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h def $x10
; RV64IZHINXMIN-NEXT: fcvt.s.h a1, a1
; RV64IZHINXMIN-NEXT: fcvt.s.h a2, a0
; RV64IZHINXMIN-NEXT: fadd.s a1, a2, a1
@@ -749,6 +758,7 @@ define half @fsgnjn_h(half %a, half %b) nounwind {
; RV64IZHINXMIN-NEXT: slli a0, a0, 49
; RV64IZHINXMIN-NEXT: srli a0, a0, 49
; RV64IZHINXMIN-NEXT: or a0, a0, a1
+; RV64IZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h killed $x10
; RV64IZHINXMIN-NEXT: ret
%1 = fadd half %a, %b
%2 = fneg half %1
@@ -1702,8 +1712,7 @@ define half @fnmadd_h_3(half %a, half %b, half %c) nounwind {
; CHECKIZHINX-LABEL: fnmadd_h_3:
; CHECKIZHINX: # %bb.0:
; CHECKIZHINX-NEXT: fmadd.h a0, a0, a1, a2
-; CHECKIZHINX-NEXT: lui a1, 1048568
-; CHECKIZHINX-NEXT: xor a0, a0, a1
+; CHECKIZHINX-NEXT: fneg.h a0, a0
; CHECKIZHINX-NEXT: ret
;
; RV32I-LABEL: fnmadd_h_3:
@@ -1798,6 +1807,7 @@ define half @fnmadd_h_3(half %a, half %b, half %c) nounwind {
; CHECKIZHINXMIN-NEXT: fcvt.h.s a0, a0
; CHECKIZHINXMIN-NEXT: lui a1, 1048568
; CHECKIZHINXMIN-NEXT: xor a0, a0, a1
+; CHECKIZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h killed $x10
; CHECKIZHINXMIN-NEXT: ret
%1 = call half @llvm.fma.f16(half %a, half %b, half %c)
%neg = fneg half %1
@@ -1823,9 +1833,7 @@ define half @fnmadd_nsz(half %a, half %b, half %c) nounwind {
;
; CHECKIZHINX-LABEL: fnmadd_nsz:
; CHECKIZHINX: # %bb.0:
-; CHECKIZHINX-NEXT: fmadd.h a0, a0, a1, a2
-; CHECKIZHINX-NEXT: lui a1, 1048568
-; CHECKIZHINX-NEXT: xor a0, a0, a1
+; CHECKIZHINX-NEXT: fnmadd.h a0, a0, a1, a2
; CHECKIZHINX-NEXT: ret
;
; RV32I-LABEL: fnmadd_nsz:
@@ -1920,6 +1928,7 @@ define half @fnmadd_nsz(half %a, half %b, half %c) nounwind {
; CHECKIZHINXMIN-NEXT: fcvt.h.s a0, a0
; CHECKIZHINXMIN-NEXT: lui a1, 1048568
; CHECKIZHINXMIN-NEXT: xor a0, a0, a1
+; CHECKIZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h killed $x10
; CHECKIZHINXMIN-NEXT: ret
%1 = call nsz half @llvm.fma.f16(half %a, half %b, half %c)
%neg = fneg nsz half %1
@@ -2912,6 +2921,7 @@ define half @fsgnjx_f16(half %x, half %y) nounwind {
;
; CHECKIZHINXMIN-LABEL: fsgnjx_f16:
; CHECKIZHINXMIN: # %bb.0:
+; CHECKIZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h def $x10
; CHECKIZHINXMIN-NEXT: lui a2, 1048568
; CHECKIZHINXMIN-NEXT: and a0, a0, a2
; CHECKIZHINXMIN-NEXT: li a2, 15
diff --git a/llvm/test/CodeGen/RISCV/half-bitmanip-dagcombines.ll b/llvm/test/CodeGen/RISCV/half-bitmanip-dagcombines.ll
index 506b7027a8b35f..e0c47bfac6fec8 100644
--- a/llvm/test/CodeGen/RISCV/half-bitmanip-dagcombines.ll
+++ b/llvm/test/CodeGen/RISCV/half-bitmanip-dagcombines.ll
@@ -55,14 +55,12 @@ define half @fneg(half %a) nounwind {
;
; RV32IZHINX-LABEL: fneg:
; RV32IZHINX: # %bb.0:
-; RV32IZHINX-NEXT: lui a1, 1048568
-; RV32IZHINX-NEXT: xor a0, a0, a1
+; RV32IZHINX-NEXT: fneg.h a0, a0
; RV32IZHINX-NEXT: ret
;
; RV64IZHINX-LABEL: fneg:
; RV64IZHINX: # %bb.0:
-; RV64IZHINX-NEXT: lui a1, 1048568
-; RV64IZHINX-NEXT: xor a0, a0, a1
+; RV64IZHINX-NEXT: fneg.h a0, a0
; RV64IZHINX-NEXT: ret
;
; RV32IZFHMIN-LABEL: fneg:
@@ -79,8 +77,10 @@ define half @fneg(half %a) nounwind {
;
; RVIZHINXMIN-LABEL: fneg:
; RVIZHINXMIN: # %bb.0:
+; RVIZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h def $x10
; RVIZHINXMIN-NEXT: lui a1, 1048568
; RVIZHINXMIN-NEXT: xor a0, a0, a1
+; RVIZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h killed $x10
; RVIZHINXMIN-NEXT: ret
%1 = fneg half %a
ret half %1
@@ -115,14 +115,12 @@ define half @fabs(half %a) nounwind {
;
; RV32IZHINX-LABEL: fabs:
; RV32IZHINX: # %bb.0:
-; RV32IZHINX-NEXT: slli a0, a0, 17
-; RV32IZHINX-NEXT: srli a0, a0, 17
+; RV32IZHINX-NEXT: fabs.h a0, a0
; RV32IZHINX-NEXT: ret
;
; RV64IZHINX-LABEL: fabs:
; RV64IZHINX: # %bb.0:
-; RV64IZHINX-NEXT: slli a0, a0, 49
-; RV64IZHINX-NEXT: srli a0, a0, 49
+; RV64IZHINX-NEXT: fabs.h a0, a0
; RV64IZHINX-NEXT: ret
;
; RV32IZFHMIN-LABEL: fabs:
@@ -139,14 +137,18 @@ define half @fabs(half %a) nounwind {
;
; RV32IZHINXMIN-LABEL: fabs:
; RV32IZHINXMIN: # %bb.0:
+; RV32IZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h def $x10
; RV32IZHINXMIN-NEXT: slli a0, a0, 17
; RV32IZHINXMIN-NEXT: srli a0, a0, 17
+; RV32IZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h killed $x10
; RV32IZHINXMIN-NEXT: ret
;
; RV64IZHINXMIN-LABEL: fabs:
; RV64IZHINXMIN: # %bb.0:
+; RV64IZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h def $x10
; RV64IZHINXMIN-NEXT: slli a0, a0, 49
; RV64IZHINXMIN-NEXT: srli a0, a0, 49
+; RV64IZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h killed $x10
; RV64IZHINXMIN-NEXT: ret
%1 = call half @llvm.fabs.f16(half %a)
ret half %1
@@ -227,22 +229,28 @@ define half @fcopysign_fneg(half %a, half %b) nounwind {
;
; RV32IZHINXMIN-LABEL: fcopysign_fneg:
; RV32IZHINXMIN: # %bb.0:
+; RV32IZHINXMIN-NEXT: # kill: def $x11_h killed $x11_h def $x11
+; RV32IZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h def $x10
; RV32IZHINXMIN-NEXT: not a1, a1
; RV32IZHINXMIN-NEXT: lui a2, 1048568
; RV32IZHINXMIN-NEXT: and a1, a1, a2
; RV32IZHINXMIN-NEXT: slli a0, a0, 17
; RV32IZHINXMIN-NEXT: srli a0, a0, 17
; RV32IZHINXMIN-NEXT: or a0, a0, a1
+; RV32IZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h killed $x10
; RV32IZHINXMIN-NEXT: ret
;
; RV64IZHINXMIN-LABEL: fcopysign_fneg:
; RV64IZHINXMIN: # %bb.0:
+; RV64IZHINXMIN-NEXT: # kill: def $x11_h killed $x11_h def $x11
+; RV64IZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h def $x10
; RV64IZHINXMIN-NEXT: not a1, a1
; RV64IZHINXMIN-NEXT: lui a2, 1048568
; RV64IZHINXMIN-NEXT: and a1, a1, a2
; RV64IZHINXMIN-NEXT: slli a0, a0, 49
; RV64IZHINXMIN-NEXT: srli a0, a0, 49
; RV64IZHINXMIN-NEXT: or a0, a0, a1
+; RV64IZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h killed $x10
; RV64IZHINXMIN-NEXT: ret
%1 = fneg half %b
%2 = call half @llvm.copysign.f16(half %a, half %1)
diff --git a/llvm/test/CodeGen/RISCV/half-convert.ll b/llvm/test/CodeGen/RISCV/half-convert.ll
index 32f7dfaee8837c..16eced073d99f3 100644
--- a/llvm/test/CodeGen/RISCV/half-convert.ll
+++ b/llvm/test/CodeGen/RISCV/half-convert.ll
@@ -5564,10 +5564,12 @@ define half @bitcast_h_i16(i16 %a) nounwind {
;
; CHECKIZHINX-LABEL: bitcast_h_i16:
; CHECKIZHINX: # %bb.0:
+; CHECKIZHINX-NEXT: # kill: def $x10_h killed $x10_h killed $x10
; CHECKIZHINX-NEXT: ret
;
; CHECKIZDINXZHINX-LABEL: bitcast_h_i16:
; CHECKIZDINXZHINX: # %bb.0:
+; CHECKIZDINXZHINX-NEXT: # kill: def $x10_h killed $x10_h killed $x10
; CHECKIZDINXZHINX-NEXT: ret
;
; RV32I-LABEL: bitcast_h_i16:
@@ -5616,18 +5618,22 @@ define half @bitcast_h_i16(i16 %a) nounwind {
;
; CHECK32-IZHINXMIN-LABEL: bitcast_h_i16:
; CHECK32-IZHINXMIN: # %bb.0:
+; CHECK32-IZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h killed $x10
; CHECK32-IZHINXMIN-NEXT: ret
;
; CHECK64-IZHINXMIN-LABEL: bitcast_h_i16:
; CHECK64-IZHINXMIN: # %bb.0:
+; CHECK64-IZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h killed $x10
; CHECK64-IZHINXMIN-NEXT: ret
;
; CHECK32-IZDINXZHINXMIN-LABEL: bitcast_h_i16:
; CHECK32-IZDINXZHINXMIN: # %bb.0:
+; CHECK32-IZDINXZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h killed $x10
; CHECK32-IZDINXZHINXMIN-NEXT: ret
;
; CHECK64-IZDINXZHINXMIN-LABEL: bitcast_h_i16:
; CHECK64-IZDINXZHINXMIN: # %bb.0:
+; CHECK64-IZDINXZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h killed $x10
; CHECK64-IZDINXZHINXMIN-NEXT: ret
%1 = bitcast i16 %a to half
ret half %1
@@ -5651,10 +5657,12 @@ define i16 @bitcast_i16_h(half %a) nounwind {
;
; CHECKIZHINX-LABEL: bitcast_i16_h:
; CHECKIZHINX: # %bb.0:
+; CHECKIZHINX-NEXT: # kill: def $x10_h killed $x10_h def $x10
; CHECKIZHINX-NEXT: ret
;
; CHECKIZDINXZHINX-LABEL: bitcast_i16_h:
; CHECKIZDINXZHINX: # %bb.0:
+; CHECKIZDINXZHINX-NEXT: # kill: def $x10_h killed $x10_h def $x10
; CHECKIZDINXZHINX-NEXT: ret
;
; RV32I-LABEL: bitcast_i16_h:
@@ -5695,18 +5703,22 @@ define i16 @bitcast_i16_h(half %a) nounwind {
;
; CHECK32-IZHINXMIN-LABEL: bitcast_i16_h:
; CHECK32-IZHINXMIN: # %bb.0:
+; CHECK32-IZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h def $x10
; CHECK32-IZHINXMIN-NEXT: ret
;
; CHECK64-IZHINXMIN-LABEL: bitcast_i16_h:
; CHECK64-IZHINXMIN: # %bb.0:
+; CHECK64-IZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h def $x10
; CHECK64-IZHINXMIN-NEXT: ret
;
; CHECK32-IZDINXZHINXMIN-LABEL: bitcast_i16_h:
; CHECK32-IZDINXZHINXMIN: # %bb.0:
+; CHECK32-IZDINXZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h def $x10
; CHECK32-IZDINXZHINXMIN-NEXT: ret
;
; CHECK64-IZDINXZHINXMIN-LABEL: bitcast_i16_h:
; CHECK64-IZDINXZHINXMIN: # %bb.0:
+; CHECK64-IZDINXZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h def $x10
; CHECK64-IZDINXZHINXMIN-NEXT: ret
%1 = bitcast half %a to i16
ret i16 %1
diff --git a/llvm/test/CodeGen/RISCV/half-imm.ll b/llvm/test/CodeGen/RISCV/half-imm.ll
index 2ebc28c2ebd440..01e208b3122981 100644
--- a/llvm/test/CodeGen/RISCV/half-imm.ll
+++ b/llvm/test/CodeGen/RISCV/half-imm.ll
@@ -32,12 +32,14 @@ define half @half_imm() nounwind {
; RV32IZHINX: # %bb.0:
; RV32IZHINX-NEXT: lui a0, 4
; RV32IZHINX-NEXT: addi a0, a0, 512
+; RV32IZHINX-NEXT: # kill: def $x10_h killed $x10_h killed $x10
; RV32IZHINX-NEXT: ret
;
; RV64IZHINX-LABEL: half_imm:
; RV64IZHINX: # %bb.0:
; RV64IZHINX-NEXT: lui a0, 4
; RV64IZHINX-NEXT: addiw a0, a0, 512
+; RV64IZHINX-NEXT: # kill: def $x10_h killed $x10_h killed $x10
; RV64IZHINX-NEXT: ret
;
; CHECKIZFHMIN-LABEL: half_imm:
@@ -50,12 +52,14 @@ define half @half_imm() nounwind {
; RV32IZHINXMIN: # %bb.0:
; RV32IZHINXMIN-NEXT: lui a0, 4
; RV32IZHINXMIN-NEXT: addi a0, a0, 512
+; RV32IZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h killed $x10
; RV32IZHINXMIN-NEXT: ret
;
; RV64IZHINXMIN-LABEL: half_imm:
; RV64IZHINXMIN: # %bb.0:
; RV64IZHINXMIN-NEXT: lui a0, 4
; RV64IZHINXMIN-NEXT: addiw a0, a0, 512
+; RV64IZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h killed $x10
; RV64IZHINXMIN-NEXT: ret
ret half 3.0
}
@@ -110,12 +114,12 @@ define half @half_positive_zero(ptr %pf) nounwind {
;
; RV32IZHINX-LABEL: half_positive_zero:
; RV32IZHINX: # %bb.0:
-; RV32IZHINX-NEXT: li a0, 0
+; RV32IZHINX-NEXT: fmv.h a0, zero
; RV32IZHINX-NEXT: ret
;
; RV64IZHINX-LABEL: half_positive_zero:
; RV64IZHINX: # %bb.0:
-; RV64IZHINX-NEXT: li a0, 0
+; RV64IZHINX-NEXT: fmv.h a0, zero
; RV64IZHINX-NEXT: ret
;
; CHECKIZFHMIN-LABEL: half_positive_zero:
diff --git a/llvm/test/CodeGen/RISCV/half-intrinsics.ll b/llvm/test/CodeGen/RISCV/half-intrinsics.ll
index 3e0f838270aa5d..81e29329e71817 100644
--- a/llvm/test/CodeGen/RISCV/half-intrinsics.ll
+++ b/llvm/test/CodeGen/RISCV/half-intrinsics.ll
@@ -1797,17 +1797,10 @@ define half @fabs_f16(half %a) nounwind {
; CHECKIZFH-NEXT: fabs.h fa0, fa0
; CHECKIZFH-NEXT: ret
;
-; RV32IZHINX-LABEL: fabs_f16:
-; RV32IZHINX: # %bb.0:
-; RV32IZHINX-NEXT: slli a0, a0, 17
-; RV32IZHINX-NEXT: srli a0, a0, 17
-; RV32IZHINX-NEXT: ret
-;
-; RV64IZHINX-LABEL: fabs_f16:
-; RV64IZHINX: # %bb.0:
-; RV64IZHINX-NEXT: slli a0, a0, 49
-; RV64IZHINX-NEXT: srli a0, a0, 49
-; RV64IZHINX-NEXT: ret
+; CHECKIZHINX-LABEL: fabs_f16:
+; CHECKIZHINX: # %bb.0:
+; CHECKIZHINX-NEXT: fabs.h a0, a0
+; CHECKIZHINX-NEXT: ret
;
; RV32I-LABEL: fabs_f16:
; RV32I: # %bb.0:
@@ -1839,14 +1832,18 @@ define half @fabs_f16(half %a) nounwind {
;
; RV32IZHINXMIN-LABEL: fabs_f16:
; RV32IZHINXMIN: # %bb.0:
+; RV32IZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h def $x10
; RV32IZHINXMIN-NEXT: slli a0, a0, 17
; RV32IZHINXMIN-NEXT: srli a0, a0, 17
+; RV32IZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h killed $x10
; RV32IZHINXMIN-NEXT: ret
;
; RV64IZHINXMIN-LABEL: fabs_f16:
; RV64IZHINXMIN: # %bb.0:
+; RV64IZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h def $x10
; RV64IZHINXMIN-NEXT: slli a0, a0, 49
; RV64IZHINXMIN-NEXT: srli a0, a0, 49
+; RV64IZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h killed $x10
; RV64IZHINXMIN-NEXT: ret
%1 = call half @llvm.fabs.f16(half %a)
ret half %1
@@ -2094,20 +2091,26 @@ define half @copysign_f16(half %a, half %b) nounwind {
;
; RV32IZHINXMIN-LABEL: copysign_f16:
; RV32IZHINXMIN: # %bb.0:
+; RV32IZHINXMIN-NEXT: # kill: def $x11_h killed $x11_h def $x11
+; RV32IZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h def $x10
; RV32IZHINXMIN-NEXT: lui a2, 1048568
; RV32IZHINXMIN-NEXT: and a1, a1, a2
; RV32IZHINXMIN-NEXT: slli a0, a0, 17
; RV32IZHINXMIN-NEXT: srli a0, a0, 17
; RV32IZHINXMIN-NEXT: or a0, a0, a1
+; RV32IZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h killed $x10
; RV32IZHINXMIN-NEXT: ret
;
; RV64IZHINXMIN-LABEL: copysign_f16:
; RV64IZHINXMIN: # %bb.0:
+; RV64IZHINXMIN-NEXT: # kill: def $x11_h killed $x11_h def $x11
+; RV64IZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h def $x10
; RV64IZHINXMIN-NEXT: lui a2, 1048568
; RV64IZHINXMIN-NEXT: and a1, a1, a2
; RV64IZHINXMIN-NEXT: slli a0, a0, 49
; RV64IZHINXMIN-NEXT: srli a0, a0, 49
; RV64IZHINXMIN-NEXT: or a0, a0, a1
+; RV64IZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h killed $x10
; RV64IZHINXMIN-NEXT: ret
%1 = call half @llvm.copysign.f16(half %a, half %b)
ret half %1
@@ -2835,6 +2838,7 @@ define i1 @isnan_d_fpclass(half %x) {
;
; RV32IZHINXMIN-LABEL: isnan_d_fpclass:
; RV32IZHINXMIN: # %bb.0:
+; RV32IZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h def $x10
; RV32IZHINXMIN-NEXT: slli a0, a0, 17
; RV32IZHINXMIN-NEXT: srli a0, a0, 17
; RV32IZHINXMIN-NEXT: li a1, 31
@@ -2844,6 +2848,7 @@ define i1 @isnan_d_fpclass(half %x) {
;
; RV64IZHINXMIN-LABEL: isnan_d_fpclass:
; RV64IZHINXMIN: # %bb.0:
+; RV64IZHINXMIN-NEXT: # kill: def $x10_h killed $x10_h def $x10
; RV64IZHINXMIN-NEXT: slli a0, a0, 49
; RV64IZHINXMIN-NEXT: srli a0, a0, 49
; RV64IZHINXMIN-NEXT: li a1, 31
diff --git a/llvm/test/CodeGen/RISCV/half-maximum-minimum.ll b/llvm/test/CodeGen/RISCV/half-maximum-minimum.ll
index bc3f44363fb955..220ec402ba0bc1 100644
--- a/llvm/test/CodeGen/RISCV/half-maximum-minimum.ll
+++ b/llvm/test/CodeGen/RISCV/half-maximum-minimum.ll
@@ -37,7 +37,7 @@ define half @fminimum_f16(half %a, half %b) nounwind {
; CHECKIZHINX-LABEL: fminimum_f16:
; CHECKIZHINX: # %bb.0:
; CHECKIZHINX-NEXT: feq.h a3, a0, a0
-; CHECKIZHINX-NEXT: mv a2, a1
+; CHECKIZHINX-NEXT: fmv.h a2, a1
; CHECKIZHINX-NEXT: beqz a3, .LBB0_3
; CHECKIZHINX-NEXT: # %bb.1:
; CHECKIZHINX-NEXT: feq.h a3, a1, a1
@@ -46,7 +46,7 @@ define half @fminimum_f16(half %a, half %b) nounwind {
; CHECKIZHINX-NEXT: fmin.h a0, a0, a2
; CHECKIZHINX-NEXT: ret
; CHECKIZHINX-NEXT: .LBB0_3:
-; CHECKIZHINX-NEXT: mv a2, a0
+; CHECKIZHINX-NEXT: fmv.h a2, a0
; CHECKIZHINX-NEXT: feq.h a3, a1, a1
; CHECKIZHINX-NEXT: bnez a3, .LBB0_2
; CHECKIZHINX-NEXT: .LBB0_4:
@@ -81,7 +81,7 @@ define half @fmaximum_f16(half %a, half %b) nounwind {
; CHECKIZHINX-LABEL: fmaximum_f16:
; CHECKIZHINX: # %bb.0:
; CHECKIZHINX-NEXT: feq.h a3, a0, a0
-; CHECKIZHINX-NEXT: mv a2, a1
+; CHECKIZHINX-NEXT: fmv.h a2, a1
; CHECKIZHINX-NEXT: beqz a3, .LBB1_3
; CHECKIZHINX-NEXT: # %bb.1:
; CHECKIZHINX-NEXT: feq.h a3, a1, a1
@@ -90,7 +90,7 @@ define half @fmaximum_f16(half %a, half %b) nounwind {
; CHECKIZHINX-NEXT: fmax.h a0, a0, a2
; CHECKIZHINX-NEXT: ret
; CHECKIZHINX-NEXT: .LBB1_3:
-; CHECKIZHINX-NEXT: mv a2, a0
+; CHECKIZHINX-NEXT: fmv.h a2, a0
; CHECKIZHINX-NEXT: feq.h a3, a1, a1
; CHECKIZHINX-NEXT: bnez a3, .LBB1_2
; CHECKIZHINX-NEXT: .LBB1_4:
diff --git a/llvm/test/CodeGen/RISCV/half-mem.ll b/llvm/test/CodeGen/RISCV/half-mem.ll
index 5b6a94a83f94bf..f33d2a98c72c26 100644
--- a/llvm/test/CodeGen/RISCV/half-mem.ll
+++ b/llvm/test/CodeGen/RISCV/half-mem.ll
@@ -292,7 +292,7 @@ define half @flh_stack(half %a) nounwind {
; RV32IZHINX-NEXT: addi sp, sp, -16
; RV32IZHINX-NEXT: sw ra, 12(sp) # 4-byte Folded Spill
; RV32IZHINX-NEXT: sw s0, 8(sp) # 4-byte Folded Spill
-; RV32IZHINX-NEXT: mv s0, a0
+; RV32IZHINX-NEXT: fmv.h s0, a0
; RV32IZHINX-NEXT: addi a0, sp, 4
; RV32IZHINX-NEXT: call notdead
; RV32IZHINX-NEXT: lh a0, 4(sp)
@@ -307,7 +307,7 @@ define half @flh_stack(half %a) nounwind {
; RV64IZHINX-NEXT: addi sp, sp, -32
; RV64IZHINX-NEXT: sd ra, 24(sp) # 8-byte Folded Spill
; RV64IZHINX-NEXT: sd s0, 16(sp) # 8-byte Folded Spill
-; RV64IZHINX-NEXT: mv s0, a0
+; RV64IZHINX-NEXT: fmv.h s0, a0
; RV64IZHINX-NEXT: addi a0, sp, 12
; RV64IZHINX-NEXT: call notdead
; RV64IZHINX-NEXT: lh a0, 12(sp)
diff --git a/llvm/test/CodeGen/RISCV/half-select-fcmp.ll b/llvm/test/CodeGen/RISCV/half-select-fcmp.ll
index b793c500fc397b..4cbbdb4a7fd6b2 100644
--- a/llvm/test/CodeGen/RISCV/half-select-fcmp.ll
+++ b/llvm/test/CodeGen/RISCV/half-select-fcmp.ll
@@ -24,7 +24,7 @@ define half @select_fcmp_false(half %a, half %b) nounwind {
;
; CHECKIZHINX-LABEL: select_fcmp_false:
; CHECKIZHINX: # %bb.0:
-; CHECKIZHINX-NEXT: mv a0, a1
+; CHECKIZHINX-NEXT: fmv.h a0, a1
; CHECKIZHINX-NEXT: ret
;
; CHECKIZFHMIN-LABEL: select_fcmp_false:
@@ -56,7 +56,7 @@ define half @select_fcmp_oeq(half %a, half %b) nounwind {
; CHECKIZHINX-NEXT: feq.h a2, a0, a1
; CHECKIZHINX-NEXT: bnez a2, .LBB1_2
; CHECKIZHINX-NEXT: # %bb.1:
-; CHECKIZHINX-NEXT: mv a0, a1
+; CHECKIZHINX-NEXT: fmv.h a0, a1
; CHECKIZHINX-NEXT: .LBB1_2:
; CHECKIZHINX-NEXT: ret
;
@@ -101,7 +101,7 @@ define half @select_fcmp_ogt(half %a, half %b) nounwind {
; CHECKIZHINX-NEXT: flt.h a2, a1, a0
; CHECKIZHINX-NEXT: bnez a2, .LBB2_2
; CHECKIZHINX-NEXT: # %bb.1:
-; CHECKIZHINX-NEXT: mv a0, a1
+; CHECKIZHINX-NEXT: fmv.h a0, a1
; CHECKIZHINX-NEXT: .LBB2_2:
; CHECKIZHINX-NEXT: ret
;
@@ -146,7 +146,7 @@ define half @select_fcmp_oge(half %a, half %b) nounwind {
; CHECKIZHINX-NEXT: fle.h a2, a1, a0
; CHECKIZHINX-NEXT: bnez a2, .LBB3_2
; CHECKIZHINX-NEXT: # %bb.1:
-; CHECKIZHINX-NEXT: mv a0, a1
+; CHECKIZHINX-NEXT: fmv.h a0, a1
; CHECKIZHINX-NEXT: .LBB3_2:
; CHECKIZHINX-NEXT: ret
;
@@ -191,7 +191,7 @@ define half @select_fcmp_olt(half %a, half %b) nounwind {
; CHECKIZHINX-NEXT: flt.h a2, a0, a1
; CHECKIZHINX-NEXT: bnez a2, .LBB4_2
; CHECKIZHINX-NEXT: # %bb.1:
-; CHECKIZHINX-NEXT: mv a0, a1
+; CHECKIZHINX-NEXT: fmv.h a0, a1
; CHECKIZHINX-NEXT: .LBB4_2:
; CHECKIZHINX-NEXT: ret
;
@@ -236,7 +236,7 @@ define half @select_fcmp_ole(half %a, half %b) nounwind {
; CHECKIZHINX-NEXT: fle.h a2, a0, a1
; CHECKIZHINX-NEXT: bnez a2, .LBB5_2
; CHECKIZHINX-NEXT: # %bb.1:
-; CHECKIZHINX-NEXT: mv a0, a1
+; CHECKIZHINX-NEXT: fmv.h a0, a1
; CHECKIZHINX-NEXT: .LBB5_2:
; CHECKIZHINX-NEXT: ret
;
@@ -285,7 +285,7 @@ define half @select_fcmp_one(half %a, half %b) nounwind {
; CHECKIZHINX-NEXT: or a2, a3, a2
; CHECKIZHINX-NEXT: bnez a2, .LBB6_2
; CHECKIZHINX-NEXT: # %bb.1:
-; CHECKIZHINX-NEXT: mv a0, a1
+; CHECKIZHINX-NEXT: fmv.h a0, a1
; CHECKIZHINX-NEXT: .LBB6_2:
; CHECKIZHINX-NEXT: ret
;
@@ -338,7 +338,7 @@ define half @select_fcmp_ord(half %a, half %b) nounwind {
; CHECKIZHINX-NEXT: and a2, a3, a2
; CHECKIZHINX-NEXT: bnez a2, .LBB7_2
; CHECKIZHINX-NEXT: # %bb.1:
-; CHECKIZHINX-NEXT: mv a0, a1
+; CHECKIZHINX-NEXT: fmv.h a0, a1
; CHECKIZHINX-NEXT: .LBB7_2:
; CHECKIZHINX-NEXT: ret
;
@@ -391,7 +391,7 @@ define half @select_fcmp_ueq(half %a, half %b) nounwind {
; CHECKIZHINX-NEXT: or a2, a3, a2
; CHECKIZHINX-NEXT: beqz a2, .LBB8_2
; CHECKIZHINX-NEXT: # %bb.1:
-; CHECKIZHINX-NEXT: mv a0, a1
+; CHECKIZHINX-NEXT: fmv.h a0, a1
; CHECKIZHINX-NEXT: .LBB8_2:
; CHECKIZHINX-NEXT: ret
;
@@ -440,7 +440,7 @@ define half @select_fcmp_ugt(half %a, half %b) nounwind {
; CHECKIZHINX-NEXT: fle.h a2, a0, a1
; CHECKIZHINX-NEXT: beqz a2, .LBB9_2
; CHECKIZHINX-NEXT: # %bb.1:
-; CHECKIZHINX-NEXT: mv a0, a1
+; CHECKIZHINX-NEXT: fmv.h a0, a1
; CHECKIZHINX-NEXT: .LBB9_2:
; CHECKIZHINX-NEXT: ret
;
@@ -485,7 +485,7 @@ define half @select_fcmp_uge(half %a, half %b) nounwind {
; CHECKIZHINX-NEXT: flt.h a2, a0, a1
; CHECKIZHINX-NEXT: beqz a2, .LBB10_2
; CHECKIZHINX-NEXT: # %bb.1:
-; CHECKIZHINX-NEXT: mv a0, a1
+; CHECKIZHINX-NEXT: fmv.h a0, a1
; CHECKIZHINX-NEXT: .LBB10_2:
; CHECKIZHINX-NEXT: ret
;
@@ -530,7 +530,7 @@ define half @select_fcmp_ult(half %a, half %b) nounwind {
; CHECKIZHINX-NEXT: fle.h a2, a1, a0
; CHECKIZHINX-NEXT: beqz a2, .LBB11_2
; CHECKIZHINX-NEXT: # %bb.1:
-; CHECKIZHINX-NEXT: mv a0, a1
+; CHECKIZHINX-NEXT: fmv.h a0, a1
; CHECKIZHINX-NEXT: .LBB11_2:
; CHECKIZHINX-NEXT: ret
;
@@ -575,7 +575,7 @@ define half @select_fcmp_ule(half %a, half %b) nounwind {
; CHECKIZHINX-NEXT: flt.h a2, a1, a0
; CHECKIZHINX-NEXT: beqz a2, .LBB12_2
; CHECKIZHINX-NEXT: # %bb.1:
-; CHECKIZHINX-NEXT: mv a0, a1
+; CHECKIZHINX-NEXT: fmv.h a0, a1
; CHECKIZHINX-NEXT: .LBB12_2:
; CHECKIZHINX-NEXT: ret
;
@@ -620,7 +620,7 @@ define half @select_fcmp_une(half %a, half %b) nounwind {
; CHECKIZHINX-NEXT: feq.h a2, a0, a1
; CHECKIZHINX-NEXT: beqz a2, .LBB13_2
; CHECKIZHINX-NEXT: # %bb.1:
-; CHECKIZHINX-NEXT: mv a0, a1
+; CHECKIZHINX-NEXT: fmv.h a0, a1
; CHECKIZHINX-NEXT: .LBB13_2:
; CHECKIZHINX-NEXT: ret
;
@@ -669,7 +669,7 @@ define half @select_fcmp_uno(half %a, half %b) nounwind {
; CHECKIZHINX-NEXT: and a2, a3, a2
; CHECKIZHINX-NEXT: beqz a2, .LBB14_2
; CHECKIZHINX-NEXT: # %bb.1:
-; CHECKIZHINX-NEXT: mv a0, a1
+; CHECKIZHINX-NEXT: fmv.h a0, a1
; CHECKIZHINX-NEXT: .LBB14_2:
; CHECKIZHINX-NEXT: ret
;
diff --git a/llvm/test/CodeGen/RISCV/half-select-icmp.ll b/llvm/test/CodeGen/RISCV/half-select-icmp.ll
index 33766a847f7887..2adf59ae3ada69 100644
--- a/llvm/test/CodeGen/RISCV/half-select-icmp.ll
+++ b/llvm/test/CodeGen/RISCV/half-select-icmp.ll
@@ -29,9 +29,9 @@ define half @select_icmp_eq(i32 signext %a, i32 signext %b, half %c, half %d) {
; CHECKIZHINX: # %bb.0:
; CHECKIZHINX-NEXT: beq a0, a1, .LBB0_2
; CHECKIZHINX-NEXT: # %bb.1:
-; CHECKIZHINX-NEXT: mv a2, a3
+; CHECKIZHINX-NEXT: fmv.h a2, a3
; CHECKIZHINX-NEXT: .LBB0_2:
-; CHECKIZHINX-NEXT: mv a0, a2
+; CHECKIZHINX-NEXT: fmv.h a0, a2
; CHECKIZHINX-NEXT: ret
;
; CHECKIZFHMIN-LABEL: select_icmp_eq:
@@ -68,9 +68,9 @@ define half @select_icmp_ne(i32 signext %a, i32 signext %b, half %c, half %d) {
; CHECKIZHINX: # %bb.0:
; CHECKIZHINX-NEXT: bne a0, a1, .LBB1_2
; CHECKIZHINX-NEXT: # %bb.1:
-; CHECKIZHINX-NEXT: mv a2, a3
+; CHECKIZHINX-NEXT: fmv.h a2, a3
; CHECKIZHINX-NEXT: .LBB1_2:
-; CHECKIZHINX-NEXT: mv a0, a2
+; CHECKIZHINX-NEXT: fmv.h a0, a2
; CHECKIZHINX-NEXT: ret
;
; CHECKIZFHMIN-LABEL: select_icmp_ne:
@@ -107,9 +107,9 @@ define half @select_icmp_ugt(i32 signext %a, i32 signext %b, half %c, half %d) {
; CHECKIZHINX: # %bb.0:
; CHECKIZHINX-NEXT: bltu a1, a0, .LBB2_2
; CHECKIZHINX-NEXT: # %bb.1:
-; CHECKIZHINX-NEXT: mv a2, a3
+; CHECKIZHINX-NEXT: fmv.h a2, a3
; CHECKIZHINX-NEXT: .LBB2_2:
-; CHECKIZHINX-NEXT: mv a0, a2
+; CHECKIZHINX-NEXT: fmv.h a0, a2
; CHECKIZHINX-NEXT: ret
;
; CHECKIZFHMIN-LABEL: select_icmp_ugt:
@@ -146,9 +146,9 @@ define half @select_icmp_uge(i32 signext %a, i32 signext %b, half %c, half %d) {
; CHECKIZHINX: # %bb.0:
; CHECKIZHINX-NEXT: bgeu a0, a1, .LBB3_2
; CHECKIZHINX-NEXT: # %bb.1:
-; CHECKIZHINX-NEXT: mv a2, a3
+; CHECKIZHINX-NEXT: fmv.h a2, a3
; CHECKIZHINX-NEXT: .LBB3_2:
-; CHECKIZHINX-NEXT: mv a0, a2
+; CHECKIZHINX-NEXT: fmv.h a0, a2
; CHECKIZHINX-NEXT: ret
;
; CHECKIZFHMIN-LABEL: select_icmp_uge:
@@ -185,9 +185,9 @@ define half @select_icmp_ult(i32 signext %a, i32 signext %b, half %c, half %d) {
; CHECKIZHINX: # %bb.0:
; CHECKIZHINX-NEXT: bltu a0, a1, .LBB4_2
; CHECKIZHINX-NEXT: # %bb.1:
-; CHECKIZHINX-NEXT: mv a2, a3
+; CHECKIZHINX-NEXT: fmv.h a2, a3
; CHECKIZHINX-NEXT: .LBB4_2:
-; CHECKIZHINX-NEXT: mv a0, a2
+; CHECKIZHINX-NEXT: fmv.h a0, a2
; CHECKIZHINX-NEXT: ret
;
; CHECKIZFHMIN-LABEL: select_icmp_ult:
@@ -224,9 +224,9 @@ define half @select_icmp_ule(i32 signext %a, i32 signext %b, half %c, half %d) {
; CHECKIZHINX: # %bb.0:
; CHECKIZHINX-NEXT: bgeu a1, a0, .LBB5_2
; CHECKIZHINX-NEXT: # %bb.1:
-; CHECKIZHINX-NEXT: mv a2, a3
+; CHECKIZHINX-NEXT: fmv.h a2, a3
; CHECKIZHINX-NEXT: .LBB5_2:
-; CHECKIZHINX-NEXT: mv a0, a2
+; CHECKIZHINX-NEXT: fmv.h a0, a2
; CHECKIZHINX-NEXT: ret
;
; CHECKIZFHMIN-LABEL: select_icmp_ule:
@@ -263,9 +263,9 @@ define half @select_icmp_sgt(i32 signext %a, i32 signext %b, half %c, half %d) {
; CHECKIZHINX: # %bb.0:
; CHECKIZHINX-NEXT: blt a1, a0, .LBB6_2
; CHECKIZHINX-NEXT: # %bb.1:
-; CHECKIZHINX-NEXT: mv a2, a3
+; CHECKIZHINX-NEXT: fmv.h a2, a3
; CHECKIZHINX-NEXT: .LBB6_2:
-; CHECKIZHINX-NEXT: mv a0, a2
+; CHECKIZHINX-NEXT: fmv.h a0, a2
; CHECKIZHINX-NEXT: ret
;
; CHECKIZFHMIN-LABEL: select_icmp_sgt:
@@ -302,9 +302,9 @@ define half @select_icmp_sge(i32 signext %a, i32 signext %b, half %c, half %d) {
; CHECKIZHINX: # %bb.0:
; CHECKIZHINX-NEXT: bge a0, a1, .LBB7_2
; CHECKIZHINX-NEXT: # %bb.1:
-; CHECKIZHINX-NEXT: mv a2, a3
+; CHECKIZHINX-NEXT: fmv.h a2, a3
; CHECKIZHINX-NEXT: .LBB7_2:
-; CHECKIZHINX-NEXT: mv a0, a2
+; CHECKIZHINX-NEXT: fmv.h a0, a2
; CHECKIZHINX-NEXT: ret
;
; CHECKIZFHMIN-LABEL: select_icmp_sge:
@@ -341,9 +341,9 @@ define half @select_icmp_slt(i32 signext %a, i32 signext %b, half %c, half %d) {
; CHECKIZHINX: # %bb.0:
; CHECKIZHINX-NEXT: blt a0, a1, .LBB8_2
; CHECKIZHINX-NEXT: # %bb.1:
-; CHECKIZHINX-NEXT: mv a2, a3
+; CHECKIZHINX-NEXT: fmv.h a2, a3
; CHECKIZHINX-NEXT: .LBB8_2:
-; CHECKIZHINX-NEXT: mv a0, a2
+; CHECKIZHINX-NEXT: fmv.h a0, a2
; CHECKIZHINX-NEXT: ret
;
; CHECKIZFHMIN-LABEL: select_icmp_slt:
@@ -380,9 +380,9 @@ define half @select_icmp_sle(i32 signext %a, i32 signext %b, half %c, half %d) {
; CHECKIZHINX: # %bb.0:
; CHECKIZHINX-NEXT: bge a1, a0, .LBB9_2
; CHECKIZHINX-NEXT: # %bb.1:
-; CHECKIZHINX-NEXT: mv a2, a3
+; CHECKIZHINX-NEXT: fmv.h a2, a3
; CHECKIZHINX-NEXT: .LBB9_2:
-; CHECKIZHINX-NEXT: mv a0, a2
+; CHECKIZHINX-NEXT: fmv.h a0, a2
; CHECKIZHINX-NEXT: ret
;
; CHECKIZFHMIN-LABEL: select_icmp_sle:
diff --git a/llvm/test/CodeGen/RISCV/kcfi-mir.ll b/llvm/test/CodeGen/RISCV/kcfi-mir.ll
index 9d8475e2171eaa..e478930d59abc5 100644
--- a/llvm/test/CodeGen/RISCV/kcfi-mir.ll
+++ b/llvm/test/CodeGen/RISCV/kcfi-mir.ll
@@ -10,7 +10,7 @@ define void @f1(ptr noundef %x) !kcfi_type !1 {
; CHECK-NEXT: frame-setup CFI_INSTRUCTION def_cfa_offset 16
; CHECK-NEXT: SD killed $x1, $x2, 8 :: (store (s64) into %stack.0)
; CHECK-NEXT: frame-setup CFI_INSTRUCTION offset $x1, -8
- ; CHECK-NEXT: BUNDLE implicit-def $x6, implicit-def $x7, implicit-def $x28, implicit-def $x29, implicit-def $x30, implicit-def $x31, implicit-def dead $x1, implicit-def $x2, implicit killed $x10 {
+ ; CHECK-NEXT: BUNDLE implicit-def $x6, implicit-def $x6_h, implicit-def $x7, implicit-def $x7_h, implicit-def $x28, implicit-def $x28_h, implicit-def $x29, implicit-def $x29_h, implicit-def $x30, implicit-def $x30_h, implicit-def $x31, implicit-def $x31_h, implicit-def dead $x1, implicit-def $x2, implicit-def $x2_h, implicit killed $x10 {
; CHECK-NEXT: KCFI_CHECK $x10, 12345678, implicit-def $x6, implicit-def $x7, implicit-def $x28, implicit-def $x29, implicit-def $x30, implicit-def $x31
; CHECK-NEXT: PseudoCALLIndirect killed $x10, csr_ilp32_lp64, implicit-def dead $x1, implicit-def $x2
; CHECK-NEXT: }
@@ -26,7 +26,7 @@ define void @f2(ptr noundef %x) #0 {
; CHECK: bb.0 (%ir-block.0):
; CHECK-NEXT: liveins: $x10
; CHECK-NEXT: {{ $}}
- ; CHECK-NEXT: BUNDLE implicit-def $x6, implicit-def $x7, implicit-def $x28, implicit-def $x29, implicit-def $x30, implicit-def $x31, implicit killed $x10, implicit $x2 {
+ ; CHECK-NEXT: BUNDLE implicit-def $x6, implicit-def $x6_h, implicit-def $x7, implicit-def $x7_h, implicit-def $x28, implicit-def $x28_h, implicit-def $x29, implicit-def $x29_h, implicit-def $x30, implicit-def $x30_h, implicit-def $x31, implicit-def $x31_h, implicit killed $x10, implicit $x2 {
; CHECK-NEXT: KCFI_CHECK $x10, 12345678, implicit-def $x6, implicit-def $x7, implicit-def $x28, implicit-def $x29, implicit-def $x30, implicit-def $x31
; CHECK-NEXT: PseudoTAILIndirect killed $x10, implicit $x2
; CHECK-NEXT: }
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