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shader: add scalar zero-bit count and search operations

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This commit is contained in:
fxpw
2026-10-10 04:24:33 +02:00
committed by nmzik
parent 3b9e176b70
commit fa56c5eae9
7 changed files with 106 additions and 5 deletions
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src/graphics/shader/recompiler/frontend/decode/ScalarAluOps.cpp
+4
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@@ -47,8 +47,12 @@ constexpr OpcodeMap SOP1_OPCODE_LIST[] = {
{0x0au, Opcode::S_WQM_B64},
{0x0bu, Opcode::S_BREV_B32},
{0x0cu, Opcode::S_BREV_B64},
{0x0du, Opcode::S_BCNT0_I32_B32},
{0x0eu, Opcode::S_BCNT0_I32_B64},
{0x0fu, Opcode::S_BCNT1_I32_B32},
{0x10u, Opcode::S_BCNT1_I32_B64},
{0x11u, Opcode::S_FF0_I32_B32},
{0x12u, Opcode::S_FF0_I32_B64},
{0x13u, Opcode::S_FF1_I32_B32},
{0x14u, Opcode::S_FF1_I32_B64},
{0x15u, Opcode::S_FLBIT_I32_B32},
src/graphics/shader/recompiler/frontend/decode/ShaderDecoder.cpp
+4
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@@ -510,6 +510,10 @@ std::string InstructionToString(const Instruction& inst) {
case Opcode::S_SEXT_I32_I16:
case Opcode::S_BREV_B32:
case Opcode::S_BREV_B64:
case Opcode::S_BCNT0_I32_B32:
case Opcode::S_BCNT0_I32_B64:
case Opcode::S_FF0_I32_B32:
case Opcode::S_FF0_I32_B64:
case Opcode::S_BCNT1_I32_B32:
case Opcode::S_FLBIT_I32_B32:
case Opcode::S_FF1_I32_B32:
src/graphics/shader/recompiler/frontend/decode/ShaderDecoder.h
+4
View File
@@ -50,8 +50,12 @@ enum class Opcode {
S_ABSDIFF_I32,
S_BREV_B32,
S_BREV_B64,
S_BCNT0_I32_B32,
S_BCNT0_I32_B64,
S_BCNT1_I32_B32,
S_BCNT1_I32_B64,
S_FF0_I32_B32,
S_FF0_I32_B64,
S_FF1_I32_B32,
S_FF1_I32_B64,
S_FLBIT_I32_B32,