drashna/ryujinx
1
0
Fork 0
Code Activity Actions

Add Fmax/minv_V & S/Ushl_S Inst.s with Tests. Fix Maxps/d & Minps/d d… (#1335)

Browse source 
* Add Fmax/minv_V & S/Ushl_S Inst.s with Tests. Fix Maxps/d & Minps/d double zero sign handling. Allows better handling of NaNs.

* Optimized EmitSse2VectorIsNaNOpF() for multiple uses per opF.
This commit is contained in:
LDj3SNuD 2020-07-13 13:08:47 +02:00 • committed by GitHub
parent d7044b10a2
commit a804db6eed
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
11 changed files with 698 additions and 164 deletions
Download patch file Download diff file Expand all files Collapse all files

4
ARMeilleure/Instructions/InstEmitSimdArithmetic32.cs
View file

@ -1200,8 +1200,8 @@ namespace ARMeilleure.Instructions
Operand nNum = context.Copy(n);
Operand mNum = context.Copy(m);
Operand nQNaNMask = InstEmit.EmitSse2VectorIsQNaNOpF(context, nNum);
Operand mQNaNMask = InstEmit.EmitSse2VectorIsQNaNOpF(context, mNum);
InstEmit.EmitSse2VectorIsNaNOpF(context, nNum, out Operand nQNaNMask, out _, isQNaN: true);
InstEmit.EmitSse2VectorIsNaNOpF(context, mNum, out Operand mQNaNMask, out _, isQNaN: true);
int sizeF = op.Size & 1;