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refactor(shader): centralize opcode metadata and lookup paths
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@@ -1,43 +1,91 @@
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#include "graphics/shader/recompiler/decompiler/VectorAluOps.h"
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#include "graphics/shader/recompiler/decompiler/OpcodeTable.h"
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#include <fmt/format.h>
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#include <iterator>
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namespace Libs::Graphics::ShaderRecompiler::Decoder {
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namespace {
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struct OpcodeMap {
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uint32_t opcode = 0;
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Opcode ir = Opcode::Unknown;
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using Detail::OpcodeMap;
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// These profiles describe the selectors that the current lowering implements. They are not
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// architectural SDWA legality classes.
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enum class Vop2SdwaProfile {
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None,
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Cndmask,
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Float32,
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Float16,
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IntegerFullDestination,
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IntegerPartialDestination,
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ReverseLogicalRight,
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ReverseLogicalLeft,
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Bitwise,
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Count,
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};
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constexpr OpcodeMap VOP2_OPS[] = {
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{0x01u, Opcode::VCndmaskB32}, {0x02u, Opcode::VDot2cF32F16},
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{0x03u, Opcode::VAddF32}, {0x04u, Opcode::VSubF32},
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{0x05u, Opcode::VSubrevF32}, {0x08u, Opcode::VMulF32},
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{0x09u, Opcode::VMulI32I24}, {0x0bu, Opcode::VMulU32U24},
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{0x0fu, Opcode::VMinF32}, {0x10u, Opcode::VMaxF32},
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{0x11u, Opcode::VMinI32}, {0x12u, Opcode::VMaxI32},
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{0x13u, Opcode::VMinU32}, {0x14u, Opcode::VMaxU32},
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{0x15u, Opcode::VLshrB32}, {0x16u, Opcode::VLshrrevB32},
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{0x17u, Opcode::VAshrI32}, {0x18u, Opcode::VAshrrevI32},
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{0x19u, Opcode::VLshlB32}, {0x1au, Opcode::VLshlrevB32},
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{0x1bu, Opcode::VAndB32}, {0x1cu, Opcode::VOrB32},
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{0x1du, Opcode::VXorB32}, {0x1eu, Opcode::VXnorB32},
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{0x1fu, Opcode::VMacF32}, {0x20u, Opcode::VMadmkF32},
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{0x21u, Opcode::VMadakF32}, {0x22u, Opcode::VBcntU32B32},
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{0x23u, Opcode::VMbcntLoU32B32}, {0x24u, Opcode::VMbcntHiU32B32},
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{0x25u, Opcode::VAddNcU32}, {0x28u, Opcode::VAddcU32},
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{0x26u, Opcode::VSubNcU32}, {0x27u, Opcode::VSubrevNcU32},
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{0x2bu, Opcode::VMacF32}, {0x2cu, Opcode::VMadmkF32},
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{0x2du, Opcode::VMadakF32}, {0x2fu, Opcode::VCvtPkrtzF16F32},
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{0x32u, Opcode::VAddF16}, {0x33u, Opcode::VSubF16},
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{0x34u, Opcode::VSubrevF16}, {0x35u, Opcode::VMulF16},
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{0x36u, Opcode::VFmacF16}, {0x37u, Opcode::VFmamkF16},
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{0x38u, Opcode::VFmaakF16}, {0x39u, Opcode::VMaxF16},
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{0x3au, Opcode::VMinF16}, {0x3cu, Opcode::VPkFmacF16},
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struct Vop2OpcodeInfo {
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uint32_t encoding = 0;
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Opcode decoded = Opcode::Unknown;
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Vop2SdwaProfile sdwa_profile = Vop2SdwaProfile::None;
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};
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constexpr Vop2OpcodeInfo VOP2_OPS[] = {
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{0x01u, Opcode::VCndmaskB32, Vop2SdwaProfile::Cndmask},
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{0x02u, Opcode::VDot2cF32F16},
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{0x03u, Opcode::VAddF32, Vop2SdwaProfile::Float32},
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{0x04u, Opcode::VSubF32, Vop2SdwaProfile::Float32},
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{0x05u, Opcode::VSubrevF32},
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{0x08u, Opcode::VMulF32, Vop2SdwaProfile::Float32},
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{0x09u, Opcode::VMulI32I24, Vop2SdwaProfile::IntegerFullDestination},
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{0x0bu, Opcode::VMulU32U24, Vop2SdwaProfile::IntegerFullDestination},
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{0x0fu, Opcode::VMinF32},
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{0x10u, Opcode::VMaxF32},
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{0x11u, Opcode::VMinI32},
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{0x12u, Opcode::VMaxI32},
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{0x13u, Opcode::VMinU32, Vop2SdwaProfile::IntegerPartialDestination},
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{0x14u, Opcode::VMaxU32, Vop2SdwaProfile::IntegerFullDestination},
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{0x15u, Opcode::VLshrB32},
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{0x16u, Opcode::VLshrrevB32, Vop2SdwaProfile::ReverseLogicalRight},
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{0x17u, Opcode::VAshrI32},
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{0x18u, Opcode::VAshrrevI32},
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{0x19u, Opcode::VLshlB32},
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{0x1au, Opcode::VLshlrevB32, Vop2SdwaProfile::ReverseLogicalLeft},
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{0x1bu, Opcode::VAndB32, Vop2SdwaProfile::Bitwise},
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{0x1cu, Opcode::VOrB32, Vop2SdwaProfile::Bitwise},
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{0x1du, Opcode::VXorB32, Vop2SdwaProfile::Bitwise},
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{0x1eu, Opcode::VXnorB32, Vop2SdwaProfile::Bitwise},
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{0x1fu, Opcode::VMacF32},
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{0x20u, Opcode::VMadmkF32},
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{0x21u, Opcode::VMadakF32},
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{0x22u, Opcode::VBcntU32B32},
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{0x23u, Opcode::VMbcntLoU32B32},
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{0x24u, Opcode::VMbcntHiU32B32},
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{0x25u, Opcode::VAddNcU32, Vop2SdwaProfile::IntegerFullDestination},
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{0x28u, Opcode::VAddcU32},
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{0x26u, Opcode::VSubNcU32, Vop2SdwaProfile::IntegerPartialDestination},
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{0x27u, Opcode::VSubrevNcU32, Vop2SdwaProfile::IntegerFullDestination},
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{0x2bu, Opcode::VMacF32},
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{0x2cu, Opcode::VMadmkF32},
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{0x2du, Opcode::VMadakF32},
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{0x2fu, Opcode::VCvtPkrtzF16F32},
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{0x32u, Opcode::VAddF16, Vop2SdwaProfile::Float16},
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{0x33u, Opcode::VSubF16, Vop2SdwaProfile::Float16},
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{0x34u, Opcode::VSubrevF16, Vop2SdwaProfile::Float16},
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{0x35u, Opcode::VMulF16, Vop2SdwaProfile::Float16},
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{0x36u, Opcode::VFmacF16},
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{0x37u, Opcode::VFmamkF16},
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{0x38u, Opcode::VFmaakF16},
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{0x39u, Opcode::VMaxF16, Vop2SdwaProfile::Float16},
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{0x3au, Opcode::VMinF16, Vop2SdwaProfile::Float16},
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{0x3cu, Opcode::VPkFmacF16},
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};
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static_assert(Detail::HasUniqueEncodings(VOP2_OPS));
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constexpr Opcode LookupVop2Opcode(uint32_t encoding) {
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return Detail::LookupOpcode(VOP2_OPS, encoding);
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}
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constexpr OpcodeMap VOP1_OPS[] = {
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{0x00u, Opcode::VNop},
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{0x01u, Opcode::VMovB32},
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@@ -135,37 +183,58 @@ constexpr OpcodeMap VOP3_ENCODED_VOP1_OPS[] = {
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{0x5eu, Opcode::VRndneF16},
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};
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constexpr OpcodeMap VOPC_OPS[] = {
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{0x00u, Opcode::VCmpFF32}, {0x01u, Opcode::VCmpLtF32}, {0x02u, Opcode::VCmpEqF32},
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{0x03u, Opcode::VCmpLeF32}, {0x04u, Opcode::VCmpGtF32}, {0x05u, Opcode::VCmpLgF32},
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{0x06u, Opcode::VCmpGeF32}, {0x07u, Opcode::VCmpOF32}, {0x08u, Opcode::VCmpUF32},
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{0x09u, Opcode::VCmpNgeF32}, {0x0au, Opcode::VCmpNlgF32}, {0x0bu, Opcode::VCmpNgtF32},
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{0x0cu, Opcode::VCmpNleF32}, {0x0du, Opcode::VCmpNeqF32}, {0x0eu, Opcode::VCmpNltF32},
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{0x0fu, Opcode::VCmpTruF32}, {0x11u, Opcode::VCmpxLtF32}, {0x12u, Opcode::VCmpxEqF32},
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{0x13u, Opcode::VCmpxLeF32}, {0x14u, Opcode::VCmpxGtF32}, {0x15u, Opcode::VCmpxLgF32},
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{0x16u, Opcode::VCmpxGeF32}, {0x19u, Opcode::VCmpxNgeF32}, {0x1au, Opcode::VCmpxNlgF32},
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{0x1bu, Opcode::VCmpxNgtF32}, {0x1cu, Opcode::VCmpxNleF32}, {0x1du, Opcode::VCmpxNeqF32},
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{0x1eu, Opcode::VCmpxNltF32}, {0x80u, Opcode::VCmpFI32}, {0x81u, Opcode::VCmpLtI32},
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{0x82u, Opcode::VCmpEqI32}, {0x83u, Opcode::VCmpLeI32}, {0x84u, Opcode::VCmpGtI32},
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{0x85u, Opcode::VCmpNeI32}, {0x86u, Opcode::VCmpGeI32}, {0x87u, Opcode::VCmpTI32},
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{0x88u, Opcode::VCmpClassF32}, {0x89u, Opcode::VCmpLtI16}, {0x8au, Opcode::VCmpEqI16},
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{0x8bu, Opcode::VCmpLeI16}, {0x8cu, Opcode::VCmpGtI16}, {0x8du, Opcode::VCmpNeI16},
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{0x8eu, Opcode::VCmpGeI16}, {0x91u, Opcode::VCmpxLtI32}, {0x92u, Opcode::VCmpxEqI32},
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{0x93u, Opcode::VCmpxLeI32}, {0x94u, Opcode::VCmpxGtI32}, {0x95u, Opcode::VCmpxNeI32},
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{0x96u, Opcode::VCmpxGeI32}, {0xa9u, Opcode::VCmpLtU16}, {0xaau, Opcode::VCmpEqU16},
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{0xabu, Opcode::VCmpLeU16}, {0xacu, Opcode::VCmpGtU16}, {0xadu, Opcode::VCmpNeU16},
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{0xaeu, Opcode::VCmpGeU16}, {0xc0u, Opcode::VCmpFU32}, {0xc1u, Opcode::VCmpLtU32},
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{0xc2u, Opcode::VCmpEqU32}, {0xc3u, Opcode::VCmpLeU32}, {0xc4u, Opcode::VCmpGtU32},
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{0xc5u, Opcode::VCmpNeU32}, {0xc6u, Opcode::VCmpGeU32}, {0xc7u, Opcode::VCmpTU32},
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{0xa2u, Opcode::VCmpEqI64}, {0xd1u, Opcode::VCmpxLtU32}, {0xd2u, Opcode::VCmpxEqU32},
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{0xd3u, Opcode::VCmpxLeU32}, {0xd4u, Opcode::VCmpxGtU32}, {0xd5u, Opcode::VCmpxNeU32},
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{0xd6u, Opcode::VCmpxGeU32}, {0xe5u, Opcode::VCmpNeU64}, {0xc9u, Opcode::VCmpLtF16},
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{0xcau, Opcode::VCmpEqF16}, {0xcbu, Opcode::VCmpLeF16}, {0xccu, Opcode::VCmpGtF16},
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{0xcdu, Opcode::VCmpLgF16}, {0xceu, Opcode::VCmpGeF16}, {0xedu, Opcode::VCmpNeqF16},
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{0xd9u, Opcode::VCmpxLtF16}, {0xdau, Opcode::VCmpxEqF16}, {0xdbu, Opcode::VCmpxLeF16},
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{0xdcu, Opcode::VCmpxGtF16}, {0xdeu, Opcode::VCmpxGeF16}, {0xfdu, Opcode::VCmpxNeqF16},
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struct VopcOpcodeInfo {
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uint32_t encoding = 0;
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Opcode decoded = Opcode::Unknown;
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bool supports_dpp = true;
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};
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constexpr VopcOpcodeInfo VOPC_OPS[] = {
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{0x00u, Opcode::VCmpFF32}, {0x01u, Opcode::VCmpLtF32},
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{0x02u, Opcode::VCmpEqF32}, {0x03u, Opcode::VCmpLeF32},
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{0x04u, Opcode::VCmpGtF32}, {0x05u, Opcode::VCmpLgF32},
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{0x06u, Opcode::VCmpGeF32}, {0x07u, Opcode::VCmpOF32},
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{0x08u, Opcode::VCmpUF32}, {0x09u, Opcode::VCmpNgeF32},
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{0x0au, Opcode::VCmpNlgF32}, {0x0bu, Opcode::VCmpNgtF32},
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{0x0cu, Opcode::VCmpNleF32}, {0x0du, Opcode::VCmpNeqF32},
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{0x0eu, Opcode::VCmpNltF32}, {0x0fu, Opcode::VCmpTruF32},
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{0x11u, Opcode::VCmpxLtF32}, {0x12u, Opcode::VCmpxEqF32},
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{0x13u, Opcode::VCmpxLeF32}, {0x14u, Opcode::VCmpxGtF32},
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{0x15u, Opcode::VCmpxLgF32}, {0x16u, Opcode::VCmpxGeF32},
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{0x19u, Opcode::VCmpxNgeF32}, {0x1au, Opcode::VCmpxNlgF32},
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{0x1bu, Opcode::VCmpxNgtF32}, {0x1cu, Opcode::VCmpxNleF32},
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{0x1du, Opcode::VCmpxNeqF32}, {0x1eu, Opcode::VCmpxNltF32},
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{0x80u, Opcode::VCmpFI32}, {0x81u, Opcode::VCmpLtI32},
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{0x82u, Opcode::VCmpEqI32}, {0x83u, Opcode::VCmpLeI32},
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{0x84u, Opcode::VCmpGtI32}, {0x85u, Opcode::VCmpNeI32},
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{0x86u, Opcode::VCmpGeI32}, {0x87u, Opcode::VCmpTI32},
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{0x88u, Opcode::VCmpClassF32}, {0x89u, Opcode::VCmpLtI16},
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{0x8au, Opcode::VCmpEqI16}, {0x8bu, Opcode::VCmpLeI16},
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{0x8cu, Opcode::VCmpGtI16}, {0x8du, Opcode::VCmpNeI16},
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{0x8eu, Opcode::VCmpGeI16}, {0x91u, Opcode::VCmpxLtI32},
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{0x92u, Opcode::VCmpxEqI32}, {0x93u, Opcode::VCmpxLeI32},
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{0x94u, Opcode::VCmpxGtI32}, {0x95u, Opcode::VCmpxNeI32},
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{0x96u, Opcode::VCmpxGeI32}, {0xa9u, Opcode::VCmpLtU16},
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{0xaau, Opcode::VCmpEqU16}, {0xabu, Opcode::VCmpLeU16},
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{0xacu, Opcode::VCmpGtU16}, {0xadu, Opcode::VCmpNeU16},
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{0xaeu, Opcode::VCmpGeU16}, {0xc0u, Opcode::VCmpFU32},
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{0xc1u, Opcode::VCmpLtU32}, {0xc2u, Opcode::VCmpEqU32},
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{0xc3u, Opcode::VCmpLeU32}, {0xc4u, Opcode::VCmpGtU32},
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{0xc5u, Opcode::VCmpNeU32}, {0xc6u, Opcode::VCmpGeU32},
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{0xc7u, Opcode::VCmpTU32}, {0xa2u, Opcode::VCmpEqI64, false},
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{0xd1u, Opcode::VCmpxLtU32}, {0xd2u, Opcode::VCmpxEqU32},
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{0xd3u, Opcode::VCmpxLeU32}, {0xd4u, Opcode::VCmpxGtU32},
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{0xd5u, Opcode::VCmpxNeU32}, {0xd6u, Opcode::VCmpxGeU32},
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{0xe5u, Opcode::VCmpNeU64, false}, {0xc9u, Opcode::VCmpLtF16},
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{0xcau, Opcode::VCmpEqF16}, {0xcbu, Opcode::VCmpLeF16},
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{0xccu, Opcode::VCmpGtF16}, {0xcdu, Opcode::VCmpLgF16},
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{0xceu, Opcode::VCmpGeF16}, {0xedu, Opcode::VCmpNeqF16},
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{0xd9u, Opcode::VCmpxLtF16}, {0xdau, Opcode::VCmpxEqF16},
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{0xdbu, Opcode::VCmpxLeF16}, {0xdcu, Opcode::VCmpxGtF16},
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{0xdeu, Opcode::VCmpxGeF16}, {0xfdu, Opcode::VCmpxNeqF16},
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{0xfeu, Opcode::VCmpxNltF16},
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};
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static_assert(Detail::HasUniqueEncodings(VOPC_OPS));
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constexpr OpcodeMap VOP3_OPS[] = {
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{0x141u, Opcode::VMadF32}, {0x142u, Opcode::VMadI32I24},
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@@ -215,16 +284,6 @@ constexpr OpcodeMap VOP3P_OPS[] = {
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{0x22u, Opcode::VMadMixhiF16},
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};
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Opcode Lookup(const OpcodeMap* ops, uint32_t count, uint32_t opcode) {
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for (uint32_t i = 0; i < count; i++) {
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const auto& op = ops[i];
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if (op.opcode == opcode) {
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return op.ir;
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}
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}
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return Opcode::Unsupported;
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}
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bool IsVop2LiteralMadOpcode(uint32_t opcode) {
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return opcode == 0x20u || opcode == 0x21u || opcode == 0x2cu || opcode == 0x2du;
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}
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@@ -235,24 +294,23 @@ bool IsUnsupportedVop3EncodedVop2Alias(uint32_t opcode) {
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}
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Opcode LookupVop3Opcode(uint32_t opcode) {
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const auto direct = Lookup(VOP3_OPS, static_cast<uint32_t>(std::size(VOP3_OPS)), opcode);
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const auto direct = Detail::LookupOpcode(VOP3_OPS, opcode);
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if (direct != Opcode::Unsupported) {
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return direct;
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}
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if (opcode <= 0xffu) {
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return Lookup(VOPC_OPS, static_cast<uint32_t>(std::size(VOPC_OPS)), opcode);
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return Detail::LookupOpcode(VOPC_OPS, opcode);
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}
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if (opcode >= 0x100u && opcode <= 0x13fu) {
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if (IsUnsupportedVop3EncodedVop2Alias(opcode - 0x100u)) {
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return Opcode::Unsupported;
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}
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return Lookup(VOP2_OPS, static_cast<uint32_t>(std::size(VOP2_OPS)), opcode - 0x100u);
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return LookupVop2Opcode(opcode - 0x100u);
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}
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if (opcode >= 0x180u && opcode <= 0x1ffu) {
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return Lookup(VOP3_ENCODED_VOP1_OPS,
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static_cast<uint32_t>(std::size(VOP3_ENCODED_VOP1_OPS)), opcode - 0x180u);
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return Detail::LookupOpcode(VOP3_ENCODED_VOP1_OPS, opcode - 0x180u);
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}
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return Lookup(VOP3_OPS, static_cast<uint32_t>(std::size(VOP3_OPS)), opcode);
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return Detail::LookupOpcode(VOP3_OPS, opcode);
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}
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bool IsVop3EncodedVopc(uint32_t opcode) {
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@@ -792,7 +850,6 @@ Vop2SdwaFields DecodeVop2SdwaFields(uint32_t modifier) {
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}
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struct Vop2SdwaRule {
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Opcode opcode = Opcode::Unknown;
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uint32_t dst_selectors = SdwaSelFull();
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uint32_t src0_selectors = SdwaSelFull();
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uint32_t src1_selectors = SdwaSelFull();
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@@ -805,46 +862,27 @@ constexpr uint32_t SdwaSelAll() {
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}
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constexpr Vop2SdwaRule VOP2_SDWA_RULES[] = {
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{Opcode::VCndmaskB32, SdwaSelWords() | SdwaSelFull(), SdwaSelWords() | SdwaSelFull(),
|
||||
SdwaSelWords() | SdwaSelFull(), true, false},
|
||||
{Opcode::VAddF32, SdwaSelFull(), SdwaSelFull(), SdwaSelFull(), false, true},
|
||||
{Opcode::VSubF32, SdwaSelFull(), SdwaSelFull(), SdwaSelFull(), false, true},
|
||||
{Opcode::VMulF32, SdwaSelFull(), SdwaSelFull(), SdwaSelFull(), false, true},
|
||||
{Opcode::VAddF16, SdwaSelWords() | SdwaSelFull(), SdwaSelWords() | SdwaSelFull(),
|
||||
SdwaSelWords() | SdwaSelFull(), true, true},
|
||||
{Opcode::VSubF16, SdwaSelWords() | SdwaSelFull(), SdwaSelWords() | SdwaSelFull(),
|
||||
SdwaSelWords() | SdwaSelFull(), true, true},
|
||||
{Opcode::VSubrevF16, SdwaSelWords() | SdwaSelFull(), SdwaSelWords() | SdwaSelFull(),
|
||||
SdwaSelWords() | SdwaSelFull(), true, true},
|
||||
{Opcode::VMulF16, SdwaSelWords() | SdwaSelFull(), SdwaSelWords() | SdwaSelFull(),
|
||||
SdwaSelWords() | SdwaSelFull(), true, true},
|
||||
{Opcode::VMaxF16, SdwaSelWords() | SdwaSelFull(), SdwaSelWords() | SdwaSelFull(),
|
||||
SdwaSelWords() | SdwaSelFull(), true, true},
|
||||
{Opcode::VMinF16, SdwaSelWords() | SdwaSelFull(), SdwaSelWords() | SdwaSelFull(),
|
||||
SdwaSelWords() | SdwaSelFull(), true, true},
|
||||
{Opcode::VMulI32I24, SdwaSelFull(), SdwaSelAll(), SdwaSelAll(), false, false},
|
||||
{Opcode::VMulU32U24, SdwaSelFull(), SdwaSelAll(), SdwaSelAll(), false, false},
|
||||
{Opcode::VMinU32, SdwaSelAll(), SdwaSelAll(), SdwaSelAll(), true, false},
|
||||
{Opcode::VMaxU32, SdwaSelFull(), SdwaSelAll(), SdwaSelAll(), false, false},
|
||||
{Opcode::VLshrrevB32, SdwaSelFull(), SdwaSelFull(), SdwaSelWords() | SdwaSelFull(), false,
|
||||
false},
|
||||
{Opcode::VLshlrevB32, SdwaSelFull(), SdwaSelFull(), SdwaSelAll(), false, false},
|
||||
{Opcode::VAndB32, SdwaSelWords() | SdwaSelFull(), SdwaSelAll(), SdwaSelAll(), true, false},
|
||||
{Opcode::VOrB32, SdwaSelWords() | SdwaSelFull(), SdwaSelAll(), SdwaSelAll(), true, false},
|
||||
{Opcode::VXorB32, SdwaSelWords() | SdwaSelFull(), SdwaSelAll(), SdwaSelAll(), true, false},
|
||||
{Opcode::VXnorB32, SdwaSelWords() | SdwaSelFull(), SdwaSelAll(), SdwaSelAll(), true, false},
|
||||
{Opcode::VAddNcU32, SdwaSelFull(), SdwaSelAll(), SdwaSelAll(), false, false},
|
||||
{Opcode::VSubNcU32, SdwaSelAll(), SdwaSelAll(), SdwaSelAll(), true, false},
|
||||
{Opcode::VSubrevNcU32, SdwaSelFull(), SdwaSelAll(), SdwaSelAll(), false, false},
|
||||
{},
|
||||
{SdwaSelWords() | SdwaSelFull(), SdwaSelWords() | SdwaSelFull(), SdwaSelWords() | SdwaSelFull(),
|
||||
true, false},
|
||||
{SdwaSelFull(), SdwaSelFull(), SdwaSelFull(), false, true},
|
||||
{SdwaSelWords() | SdwaSelFull(), SdwaSelWords() | SdwaSelFull(), SdwaSelWords() | SdwaSelFull(),
|
||||
true, true},
|
||||
{SdwaSelFull(), SdwaSelAll(), SdwaSelAll(), false, false},
|
||||
{SdwaSelAll(), SdwaSelAll(), SdwaSelAll(), true, false},
|
||||
{SdwaSelFull(), SdwaSelFull(), SdwaSelWords() | SdwaSelFull(), false, false},
|
||||
{SdwaSelFull(), SdwaSelFull(), SdwaSelAll(), false, false},
|
||||
{SdwaSelWords() | SdwaSelFull(), SdwaSelAll(), SdwaSelAll(), true, false},
|
||||
};
|
||||
static_assert(sizeof(VOP2_SDWA_RULES) / sizeof(VOP2_SDWA_RULES[0]) ==
|
||||
static_cast<size_t>(Vop2SdwaProfile::Count));
|
||||
|
||||
const Vop2SdwaRule* FindVop2SdwaRule(Opcode opcode) {
|
||||
for (const auto& rule: VOP2_SDWA_RULES) {
|
||||
if (rule.opcode == opcode) {
|
||||
return &rule;
|
||||
}
|
||||
const Vop2SdwaRule* FindVop2SdwaRule(uint32_t encoding) {
|
||||
const auto* info = Detail::FindOpcode(VOP2_OPS, encoding);
|
||||
if (info == nullptr || info->sdwa_profile == Vop2SdwaProfile::None) {
|
||||
return nullptr;
|
||||
}
|
||||
return nullptr;
|
||||
return &VOP2_SDWA_RULES[static_cast<size_t>(info->sdwa_profile)];
|
||||
}
|
||||
|
||||
bool IsVop2SdwaDestinationSupported(const Vop2SdwaRule& rule, const Vop2SdwaFields& fields) {
|
||||
@@ -882,7 +920,7 @@ bool ValidateVop2Sdwa(Instruction& inst, uint32_t opcode, const Vop2SdwaFields&
|
||||
return true;
|
||||
}
|
||||
|
||||
const auto* rule = FindVop2SdwaRule(inst.opcode);
|
||||
const auto* rule = FindVop2SdwaRule(opcode);
|
||||
if (rule == nullptr) {
|
||||
SetUnsupported(inst, Family::VOP2, opcode,
|
||||
"VOP2 SDWA modifier is not supported for opcode");
|
||||
@@ -1136,6 +1174,11 @@ bool DecodeVopcDpp(uint32_t pc, std::span<const uint32_t> code, uint32_t word_in
|
||||
SetUnsupported(inst, Family::VOPC, opcode, "VOPC opcode is not implemented");
|
||||
return true;
|
||||
}
|
||||
const auto* info = Detail::FindOpcode(VOPC_OPS, opcode);
|
||||
if (info == nullptr || !info->supports_dpp) {
|
||||
SetUnsupported(inst, Family::VOPC, opcode, "VOPC DPP modifier is not supported for opcode");
|
||||
return true;
|
||||
}
|
||||
if (!DecodeScalarSource(src0 + 256u, pc, inst.src0, error) ||
|
||||
!DecodeVectorGpr(vsrc1, inst.src1, error)) {
|
||||
return false;
|
||||
@@ -1428,7 +1471,7 @@ bool DecodeVop2(uint32_t pc, std::span<const uint32_t> code, uint32_t word_index
|
||||
inst.word = word;
|
||||
inst.family = Family::VOP2;
|
||||
inst.opcode_id = opcode;
|
||||
inst.opcode = Lookup(VOP2_OPS, static_cast<uint32_t>(std::size(VOP2_OPS)), opcode);
|
||||
inst.opcode = LookupVop2Opcode(opcode);
|
||||
SetRawWords(inst, code, word_index, 1);
|
||||
|
||||
switch (opcode) {
|
||||
@@ -1469,7 +1512,7 @@ bool DecodeVop1(uint32_t pc, std::span<const uint32_t> code, uint32_t word_index
|
||||
inst.word = word;
|
||||
inst.family = Family::VOP1;
|
||||
inst.opcode_id = opcode;
|
||||
inst.opcode = Lookup(VOP1_OPS, static_cast<uint32_t>(std::size(VOP1_OPS)), opcode);
|
||||
inst.opcode = Detail::LookupOpcode(VOP1_OPS, opcode);
|
||||
SetRawWords(inst, code, word_index, 1);
|
||||
|
||||
if (inst.opcode == Opcode::Unsupported) {
|
||||
@@ -1510,7 +1553,7 @@ bool DecodeVopc(uint32_t pc, std::span<const uint32_t> code, uint32_t word_index
|
||||
inst.word = word;
|
||||
inst.family = Family::VOPC;
|
||||
inst.opcode_id = opcode;
|
||||
inst.opcode = Lookup(VOPC_OPS, static_cast<uint32_t>(std::size(VOPC_OPS)), opcode);
|
||||
inst.opcode = Detail::LookupOpcode(VOPC_OPS, opcode);
|
||||
inst.dst.kind = IsVopcCompareExec(inst.opcode) ? OperandKind::ExecLo : OperandKind::VccLo;
|
||||
SetRawWords(inst, code, word_index, 1);
|
||||
|
||||
@@ -1724,7 +1767,7 @@ bool DecodeVop3p(uint32_t pc, std::span<const uint32_t> code, uint32_t word_inde
|
||||
inst.word = word0;
|
||||
inst.family = Family::VOP3P;
|
||||
inst.opcode_id = opcode;
|
||||
inst.opcode = Lookup(VOP3P_OPS, static_cast<uint32_t>(std::size(VOP3P_OPS)), opcode);
|
||||
inst.opcode = Detail::LookupOpcode(VOP3P_OPS, opcode);
|
||||
SetRawWords(inst, code, word_index, 2);
|
||||
|
||||
if (inst.opcode == Opcode::Unsupported) {
|
||||
|
||||
Reference in new issue
Block a user