Updated RandomX

2019-08-27 16:12:13 +02:00
parent dd52e4de02
commit fc670b2a58
9 changed files with 151 additions and 36 deletions
--- a/src/crypto/randomx/bytecode_machine.cpp
+++ b/src/crypto/randomx/bytecode_machine.cpp
@@ -244,7 +244,7 @@ namespace randomx {

 		if (opcode < RandomX_CurrentConfig.CEIL_IMUL_RCP) {
 			uint64_t divisor = instr.getImm32();
-			if (!isPowerOf2(divisor)) {
+			if (!isZeroOrPowerOf2(divisor)) {
 				auto dst = instr.dst % RegistersCount;
 				ibc.type = InstructionType::IMUL_R;
 				ibc.idst = &nreg->r[dst];