diff options
Diffstat (limited to 'llvm/lib/Target/AMDGPU/Disassembler/AMDGPUDisassembler.cpp')
| -rw-r--r-- | llvm/lib/Target/AMDGPU/Disassembler/AMDGPUDisassembler.cpp | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/llvm/lib/Target/AMDGPU/Disassembler/AMDGPUDisassembler.cpp b/llvm/lib/Target/AMDGPU/Disassembler/AMDGPUDisassembler.cpp index 86096b0d80b4..a9968cfe25b4 100644 --- a/llvm/lib/Target/AMDGPU/Disassembler/AMDGPUDisassembler.cpp +++ b/llvm/lib/Target/AMDGPU/Disassembler/AMDGPUDisassembler.cpp @@ -260,8 +260,12 @@ DECODE_OPERAND_SRC_REG_OR_IMM_9(VS_32, OPW32, 32) DECODE_OPERAND_SRC_REG_OR_IMM_9(VS_64, OPW64, 64) DECODE_OPERAND_SRC_REG_OR_IMM_9(VS_64, OPW64, 32) DECODE_OPERAND_SRC_REG_OR_IMM_9(VReg_64, OPW64, 64) +DECODE_OPERAND_SRC_REG_OR_IMM_9(VReg_64, OPW64, 32) +DECODE_OPERAND_SRC_REG_OR_IMM_9(VReg_64, OPW64, 16) DECODE_OPERAND_SRC_REG_OR_IMM_9(VReg_128, OPW128, 32) +DECODE_OPERAND_SRC_REG_OR_IMM_9(VReg_128, OPW128, 16) DECODE_OPERAND_SRC_REG_OR_IMM_9(VReg_256, OPW256, 64) +DECODE_OPERAND_SRC_REG_OR_IMM_9(VReg_256, OPW256, 32) DECODE_OPERAND_SRC_REG_OR_IMM_9(VReg_512, OPW512, 32) DECODE_OPERAND_SRC_REG_OR_IMM_9(VReg_1024, OPW1024, 32) @@ -704,6 +708,10 @@ DecodeStatus AMDGPUDisassembler::getInstruction(MCInst &MI, uint64_t &Size, break; Res = tryDecodeInst(DecoderTableWMMAGFX1164, MI, QW, Address, CS); + if (Res) + break; + + Res = tryDecodeInst(DecoderTableWMMAGFX1264, MI, QW, Address, CS); } while (false); if (Res && AMDGPU::isMAC(MI.getOpcode())) { @@ -712,6 +720,13 @@ DecodeStatus AMDGPUDisassembler::getInstruction(MCInst &MI, uint64_t &Size, AMDGPU::OpName::src2_modifiers); } + if (Res && (MI.getOpcode() == AMDGPU::V_CVT_SR_BF8_F32_e64_dpp || + MI.getOpcode() == AMDGPU::V_CVT_SR_FP8_F32_e64_dpp)) { + // Insert dummy unused src2_modifiers. + insertNamedMCOperand(MI, MCOperand::createImm(0), + AMDGPU::OpName::src2_modifiers); + } + if (Res && (MCII->get(MI.getOpcode()).TSFlags & SIInstrFlags::DS) && !AMDGPU::hasGDS(STI)) { insertNamedMCOperand(MI, MCOperand::createImm(0), AMDGPU::OpName::gds); @@ -942,6 +957,7 @@ void AMDGPUDisassembler::convertMacDPPInst(MCInst &MI) const { // first add optional MI operands to check FI DecodeStatus AMDGPUDisassembler::convertDPP8Inst(MCInst &MI) const { unsigned Opc = MI.getOpcode(); + if (MCII->get(Opc).TSFlags & SIInstrFlags::VOP3P) { convertVOP3PDPPInst(MI); } else if ((MCII->get(Opc).TSFlags & SIInstrFlags::VOPC) || @@ -951,6 +967,15 @@ DecodeStatus AMDGPUDisassembler::convertDPP8Inst(MCInst &MI) const { if (isMacDPP(MI)) convertMacDPPInst(MI); + int VDstInIdx = + AMDGPU::getNamedOperandIdx(MI.getOpcode(), AMDGPU::OpName::vdst_in); + if (VDstInIdx != -1) + insertNamedMCOperand(MI, MI.getOperand(0), AMDGPU::OpName::vdst_in); + + if (MI.getOpcode() == AMDGPU::V_CVT_SR_BF8_F32_e64_dpp8_gfx12 || + MI.getOpcode() == AMDGPU::V_CVT_SR_FP8_F32_e64_dpp8_gfx12) + insertNamedMCOperand(MI, MI.getOperand(0), AMDGPU::OpName::src2); + unsigned DescNumOps = MCII->get(Opc).getNumOperands(); if (MI.getNumOperands() < DescNumOps && AMDGPU::hasNamedOperand(Opc, AMDGPU::OpName::op_sel)) { @@ -977,6 +1002,15 @@ DecodeStatus AMDGPUDisassembler::convertVOP3DPPInst(MCInst &MI) const { if (isMacDPP(MI)) convertMacDPPInst(MI); + int VDstInIdx = + AMDGPU::getNamedOperandIdx(MI.getOpcode(), AMDGPU::OpName::vdst_in); + if (VDstInIdx != -1) + insertNamedMCOperand(MI, MI.getOperand(0), AMDGPU::OpName::vdst_in); + + if (MI.getOpcode() == AMDGPU::V_CVT_SR_BF8_F32_e64_dpp_gfx12 || + MI.getOpcode() == AMDGPU::V_CVT_SR_FP8_F32_e64_dpp_gfx12) + insertNamedMCOperand(MI, MI.getOperand(0), AMDGPU::OpName::src2); + unsigned Opc = MI.getOpcode(); unsigned DescNumOps = MCII->get(Opc).getNumOperands(); if (MI.getNumOperands() < DescNumOps && |