diff --git a/src/crypto/randomx/jit_compiler_a64.cpp b/src/crypto/randomx/jit_compiler_a64.cpp index dc693d71f..bae695cf1 100644 --- a/src/crypto/randomx/jit_compiler_a64.cpp +++ b/src/crypto/randomx/jit_compiler_a64.cpp @@ -152,20 +152,6 @@ void JitCompilerA64::generateProgram(Program& program, ProgramConfiguration& con (this->*engine[instr.opcode])(instr, codePos); } - { - const uint32_t rr2Off = reg_changed_offset[config.readReg2]; - const uint32_t rr3Off = reg_changed_offset[config.readReg3]; - const uint32_t maxOff = (rr2Off > rr3Off) ? rr2Off : rr3Off; - if (codePos - maxOff > 40 * 4) { - const uint32_t datasetMask = ((RandomX_CurrentConfig.Log2_DatasetBaseSize - 7) << 10); - emit32(ARMV8A::EOR32 | 20 | (IntRegMap[config.readReg2] << 5) | (IntRegMap[config.readReg3] << 16), code, codePos); - emit32(ARMV8A::EOR32 | 19 | (9 << 5) | (20 << 16), code, codePos); - emit32(0x121A0000 | 19 | (19 << 5) | datasetMask, code, codePos); - emit32(ARMV8A::ADD | 19 | (19 << 5) | (1 << 16), code, codePos); - emit32(0xF9800000 | 3 | (19 << 5), code, codePos); - } - } - // Update spMix2 // eor w20, config.readReg2, config.readReg3 emit32(ARMV8A::EOR32 | 20 | (IntRegMap[config.readReg2] << 5) | (IntRegMap[config.readReg3] << 16), code, codePos);