piwalker/dolphin
1
0
Fork 0
mirror of https://github.com/dolphin-emu/dolphin.git synced 2024-11-15 05:47:56 -07:00
Code Issues Actions Packages Projects Releases Wiki Activity

PPCTables: Remove FL_OUT_S.

Browse Source 
This is unused, and since it had the same value as FL_OUT_D, it was unnecessarily setting the rS register as an output, even on instructions that only have FL_OUT_D set.
This commit is contained in:
Lioncash 2015-02-21 21:12:54 -05:00
parent 139dbcb8e2
commit a11bbe6fea
2 changed files with 0 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
Source/Core/Core/PowerPC/PPCAnalyst.cpp
View File

@ -544,11 +544,6 @@ void PPCAnalyzer::SetInstructionStats(CodeBlock *block, CodeOp *code, GekkoOPInf
code->regsOut[code->inst.RD] = true;
block->m_gpa->SetOutputRegister(code->inst.RD, index);
}
if (opinfo->flags & FL_OUT_S)
{
code->regsOut[code->inst.RS] = true;
block->m_gpa->SetOutputRegister(code->inst.RS, index);
}
if ((opinfo->flags & FL_IN_A) || ((opinfo->flags & FL_IN_A0) && code->inst.RA != 0))
{
code->regsIn[code->inst.RA] = true;

1
Source/Core/Core/PowerPC/PPCTables.h
View File

@ -31,7 +31,6 @@ enum
FL_IN_A0B = FL_IN_A0 | FL_IN_B,
FL_IN_A0BC = FL_IN_A0 | FL_IN_B | FL_IN_C,
FL_OUT_D = (1<<13), // rD is used as a destination.
FL_OUT_S = FL_OUT_D, // rS is used as a destination.
FL_OUT_A = (1<<14), // rA is used as a destination.
FL_OUT_AD = FL_OUT_A | FL_OUT_D,
FL_TIMER = (1<<15), // Used only for mftb.