etc/ryujinx-mirror
0
0
Fork 0
mirror of https://github.com/ryujinx-mirror/ryujinx.git synced 2024-11-22 01:55:10 +00:00
Code Issues Projects Releases Packages Wiki Activity

AInstEmitAluHelper: Simplify EmitAddsVCheck (#14)

Browse source
This commit is contained in:
Merry 2018-02-14 22:01:36 +00:00 committed by gdkchan
parent 7791e1fe36
commit 7c4346685c
1 changed files with 2 additions and 11 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

13
Ryujinx/Cpu/Instruction/AInstEmitAluHelper.cs
View file

@ -21,22 +21,13 @@ namespace ChocolArm64.Instruction
public static void EmitAddsVCheck(AILEmitterCtx Context)
{
//V = (Rd ^ Rn) & (Rd ^ Rm) & ~(Rn ^ Rm) < 0
Context.EmitSttmp();
Context.EmitLdtmp();
Context.EmitLdtmp();
//V = (Rd ^ Rn) & ~(Rn ^ Rm) < 0
Context.Emit(OpCodes.Dup);
EmitDataLoadRn(Context);
Context.Emit(OpCodes.Xor);
Context.EmitLdtmp();
EmitDataLoadOper2(Context);
Context.Emit(OpCodes.Xor);
Context.Emit(OpCodes.And);
EmitDataLoadOpers(Context);
Context.Emit(OpCodes.Xor);