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Changed IADD_RS to use mod.mem

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This commit is contained in:
tevador
2019-04-27 23:52:26 +02:00
parent ff88a57a98
commit fd7186f873
8 changed files with 43 additions and 47 deletions
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src/jit_compiler_x86.cpp
+3 -3
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@@ -357,7 +357,7 @@ namespace randomx {
case randomx::SuperscalarInstructionType::IADD_RS:
emit(REX_LEA);
emitByte(0x04 + 8 * instr.dst);
genSIB(instr.getModShift2(), instr.src, instr.dst);
genSIB(instr.getModMem(), instr.src, instr.dst);
break;
case randomx::SuperscalarInstructionType::IMUL_R:
emit(REX_IMUL_RR);
@@ -481,7 +481,7 @@ namespace randomx {
emitByte(0xac);
else
emitByte(0x04 + 8 * instr.dst);
genSIB(instr.getModShift2(), instr.src, instr.dst);
genSIB(instr.getModMem(), instr.src, instr.dst);
if (instr.dst == RegisterNeedsDisplacement)
emit32(instr.getImm32());
}
@@ -882,7 +882,7 @@ namespace randomx {
}
void JitCompilerX86::handleCondition(Instruction& instr, int i) {
const int shift = instr.getModShift3();
const int shift = instr.getModShift();
const int conditionMask = ((1 << RANDOMX_CONDITION_BITS) - 1) << shift;
int reg = getConditionRegister();
int target = registerUsage[reg] + 1;