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DSP/Interpreter: simplify switch

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This commit is contained in:
Tillmann Karras 2020-05-25 13:20:22 +01:00
parent 89de40a22e
commit 198a307db3
1 changed files with 7 additions and 7 deletions
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14
Source/Core/Core/DSP/Interpreter/DSPIntMisc.cpp
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@ -133,24 +133,24 @@ void sbset(const UDSPInstruction opc)
void srbith(const UDSPInstruction opc) void srbith(const UDSPInstruction opc)
{ {
ZeroWriteBackLog(); ZeroWriteBackLog();
switch ((opc >> 8) & 0xf) switch ((opc >> 8) & 0x7)
{ {
case 0xa: // M2 case 2: // M2
g_dsp.r.sr &= ~SR_MUL_MODIFY; g_dsp.r.sr &= ~SR_MUL_MODIFY;
break; break;
case 0xb: // M0 case 3: // M0
g_dsp.r.sr |= SR_MUL_MODIFY; g_dsp.r.sr |= SR_MUL_MODIFY;
break; break;
case 0xc: // CLR15 case 4: // CLR15
g_dsp.r.sr &= ~SR_MUL_UNSIGNED; g_dsp.r.sr &= ~SR_MUL_UNSIGNED;
break; break;
case 0xd: // SET15 case 5: // SET15
g_dsp.r.sr |= SR_MUL_UNSIGNED; g_dsp.r.sr |= SR_MUL_UNSIGNED;
break; break;
case 0xe: // SET16 (CLR40) case 6: // SET16 (CLR40)
g_dsp.r.sr &= ~SR_40_MODE_BIT; g_dsp.r.sr &= ~SR_40_MODE_BIT;
break; break;
case 0xf: // SET40 case 7: // SET40
g_dsp.r.sr |= SR_40_MODE_BIT; g_dsp.r.sr |= SR_40_MODE_BIT;
break; break;
default: default: