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DSPLLE: small cleanup 

git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@3981 8ced0084-cf51-0410-be5f-012b33b47a6e
This commit is contained in:
nakeee 2009-08-14 10:55:07 +00:00
parent c4dda436c6
commit 32d213a823
1 changed files with 5 additions and 8 deletions
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13
Source/Core/DSPCore/Src/DSPIntCCUtil.cpp
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@ -28,7 +28,7 @@ namespace DSPInterpreter {
void Update_SR_Register64(s64 _Value) void Update_SR_Register64(s64 _Value)
{ {
// TODO: Should also set 0x10 and 0x01 // TODO: Should also set 0x10 and 0x01 (also 0x02?)
g_dsp.r[DSP_REG_SR] &= ~SR_CMP_MASK; g_dsp.r[DSP_REG_SR] &= ~SR_CMP_MASK;
if (_Value < 0) if (_Value < 0)
@ -42,7 +42,7 @@ void Update_SR_Register64(s64 _Value)
} }
// Checks if top bits are equal, what is it good for? // Checks if top bits are equal, what is it good for?
if ((_Value >> 62) == 0 || _Value >> 62 == 3) if (((_Value >> 62) == 0) || (_Value >> 62 == 3))
{ {
g_dsp.r[DSP_REG_SR] |= SR_TOP2BITS; g_dsp.r[DSP_REG_SR] |= SR_TOP2BITS;
} }
@ -66,7 +66,7 @@ void Update_SR_Register16(s16 _Value)
} }
// Checks if top bits are equal, what is it good for? // Checks if top bits are equal, what is it good for?
if ((_Value >> 14) == 0 || _Value >> 14 == 3) if (((_Value >> 14) == 0) || ((_Value >> 14) == 3))
{ {
g_dsp.r[DSP_REG_SR] |= SR_TOP2BITS; g_dsp.r[DSP_REG_SR] |= SR_TOP2BITS;
} }
@ -85,12 +85,9 @@ void Update_SR_LZ(s64 value) {
} }
int GetMultiplyModifier() inline int GetMultiplyModifier()
{ {
if (g_dsp.r[DSP_REG_SR] & SR_MUL_MODIFY) return (g_dsp.r[DSP_REG_SR] & SR_MUL_MODIFY)?1:2;
return 1;
else
return 2;
} }
inline bool isCarry() { inline bool isCarry() {