archive/dolphin
1
0
Fork 0
mirror of https://github.com/dolphin-emu/dolphin.git synced 2024-09-20 19:31:53 +02:00
Code Issues Projects Releases Packages Wiki Activity

Merge pull request #2104 from lioncash/commented

Browse source 
Interpreter: Uncomment code related to cmp and cmpl
This commit is contained in:
magumagu 2015-02-22 16:19:03 -08:00
commit e81d459bcf
1 changed files with 12 additions and 10 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

22
Source/Core/Core/PowerPC/Interpreter/Interpreter_Integer.cpp
View file

@ -220,16 +220,17 @@ void Interpreter::cmp(UGeckoInstruction _inst)
{
s32 a = (s32)rGPR[_inst.RA];
s32 b = (s32)rGPR[_inst.RB];
int fTemp = 0x8; // a < b
int fTemp;
// if (a < b) fTemp = 0x8; else
if (a > b)
if (a < b)
fTemp = 0x8;
else if (a > b)
fTemp = 0x4;
else if (a == b)
else // Equals
fTemp = 0x2;
if (GetXER_SO())
PanicAlert("cmp getting overflow flag"); // fTemp |= 0x1
fTemp |= 0x1;
SetCRField(_inst.CRFD, fTemp);
}
@ -238,16 +239,17 @@ void Interpreter::cmpl(UGeckoInstruction _inst)
{
u32 a = rGPR[_inst.RA];
u32 b = rGPR[_inst.RB];
u32 fTemp = 0x8; // a < b
u32 fTemp;
// if (a < b) fTemp = 0x8;else
if (a > b)
if (a < b)
fTemp = 0x8;
else if (a > b)
fTemp = 0x4;
else if (a == b)
else // Equals
fTemp = 0x2;
if (GetXER_SO())
PanicAlert("cmpl getting overflow flag"); // fTemp |= 0x1;
fTemp |= 0x1;
SetCRField(_inst.CRFD, fTemp);
}