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Rewrote the recompiler interrupt checking in assembly (and removed it for the new dynamic compiler because the requires uops are not present), brings performance back up, and also did a number of CPU-related clean-ups (mostly removal of dead variables and associated code).

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This commit is contained in:
OBattler
2020-07-13 19:46:19 +02:00
parent 0cd0d83cee
commit a862bda04c
32 changed files with 196 additions and 291 deletions
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22
src/codegen_new/codegen_accumulate.c
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@@ -13,8 +13,7 @@ static struct
int dest_reg;
} acc_regs[] =
{
[ACCREG_ins] = {0, IREG_ins},
[ACCREG_cycles] = {0, IREG_cycles},
[ACCREG_cycles] = {0, IREG_cycles}
};
void codegen_accumulate(ir_data_t *ir, int acc_reg, int delta)
@@ -28,23 +27,14 @@ void codegen_accumulate(ir_data_t *ir, int acc_reg, int delta)
void codegen_accumulate_flush(ir_data_t *ir)
{
int c;
for (c = 0; c < ACCREG_COUNT; c++)
{
if (acc_regs[c].count)
{
uop_ADD_IMM(ir, acc_regs[c].dest_reg, acc_regs[c].dest_reg, acc_regs[c].count);
}
if (acc_regs[0].count) {
uop_ADD_IMM(ir, acc_regs[0].dest_reg, acc_regs[0].dest_reg, acc_regs[0].count);
}
acc_regs[c].count = 0;
}
acc_regs[0].count = 0;
}
void codegen_accumulate_reset()
{
int c;
for (c = 0; c < ACCREG_COUNT; c++)
acc_regs[c].count = 0;
acc_regs[0].count = 0;
}