piwalker/melonDS
1
0
Fork 0
mirror of https://github.com/melonDS-emu/melonDS.git synced 2024-11-14 21:37:42 -07:00
Code Issues Actions Packages Projects Releases Wiki Activity

jit: correct cycle counting for thumb shift by reg

Browse Source
This commit is contained in:
RSDuck 2019-06-25 18:28:01 +02:00
parent 2f6b46fd4f
commit ea98a44e1e
2 changed files with 5 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
src/ARMJIT_x64/ARMJIT_ALU.cpp
View File

@ -456,7 +456,10 @@ void Compiler::T_Comp_ALU()
u32 op = (CurrentInstr.Instr >> 6) & 0xF;
Comp_AddCycles_C();
if ((op >= 0x2 && op < 0x4) || op == 0x7)
Comp_AddCycles_CI(1);
else
Comp_AddCycles_C();
switch (op)
{
@ -471,7 +474,7 @@ void Compiler::T_Comp_ALU()
case 0x4:
case 0x7:
{
int shiftOp = op == 7 ? 3 : op - 0x2;
int shiftOp = op == 0x7 ? 3 : op - 0x2;
bool carryUsed;
OpArg shifted = Comp_RegShiftReg(shiftOp, rs, rd, true, carryUsed);
TEST(32, shifted, shifted);

0
src/ARMJIT_x64/ARMJIT_LoadStore.cpp Normal file
View File