ShuriZma
/
dolphin
mirror of https://github.com/dolphin-emu/dolphin.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

DSPJitUtil: Remove redundant handling of ac0.h and ac1.h 

m_gpr.WriteReg calls PutReg which already handles the sign extension.
This commit is contained in:
Pokechu22 2021-08-16 13:46:37 -07:00
parent 3b4bc9852f
commit 439bf1597b
1 changed files with 0 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
Source/Core/Core/DSP/Jit/x64/DSPJitUtil.cpp
View File

@ -109,12 +109,6 @@ void DSPEmitter::dsp_op_write_reg(int reg, Gen::X64Reg host_sreg)
{ {
switch (reg & 0x1f) switch (reg & 0x1f)
{ {
// 8-bit sign extended registers.
case DSP_REG_ACH0:
case DSP_REG_ACH1:
m_gpr.WriteReg(reg, R(host_sreg));
break;
// Stack registers. // Stack registers.
case DSP_REG_ST0: case DSP_REG_ST0:
case DSP_REG_ST1: case DSP_REG_ST1:
@ -133,11 +127,6 @@ void DSPEmitter::dsp_op_write_reg_imm(int reg, u16 val)
{ {
switch (reg & 0x1f) switch (reg & 0x1f)
{ {
// 8-bit sign extended registers. Should look at prod.h too...
case DSP_REG_ACH0:
case DSP_REG_ACH1:
m_gpr.WriteReg(reg, Imm16((u16)(s16)(s8)(u8)val));
break;
// Stack registers. // Stack registers.
case DSP_REG_ST0: case DSP_REG_ST0:
case DSP_REG_ST1: case DSP_REG_ST1: