Added code to update the PC before doing a fastmem write. Fixes games with freezing and FIFO errors since r2a339c926e43c11f7b9acc8d3af202f0be54e2b0.

Source/Core/Core/Src/PowerPC/JitCommon/Jit_Util.cpp

@@ -277,6 +277,7 @@ void EmuCodeBlock::SafeWriteRegToReg(X64Reg reg_value, X64Reg reg_addr, int acce
 #endif
 	    )
 	{
+		MOV(32, M(&PC), Imm32(jit->js.compilerPC)); // Helps external systems know which instruction triggered the write
 		u8 *mov = UnsafeWriteRegToReg(reg_value, reg_addr, accessSize, offset, !(flags & SAFE_WRITE_NO_SWAP));
 		if (accessSize == 8)
 		{