Difference between revisions of "Instruction Set/addsx"

From Mill Computing Wiki
Jump to: navigation, search
 
(2 intermediate revisions by the same user not shown)
Line 1:Line 1:
 
{{DISPLAYTITLE:addsx}}
 
{{DISPLAYTITLE:addsx}}
−
<div style="font-size:80%;line-height:90%;margin-bottom:2em">[[Speculation|realizing]]&nbsp;&nbsp;[[Encoding|exu stream]]&nbsp;&nbsp;[[Decode|exu block]]&nbsp;&nbsp;[[Phasing|compute phase]]&nbsp;&nbsp; operation&nbsp;&nbsp; [[Domains|in the signed integer value domain]]&nbsp;&nbsp; [[Overflow|using excepting overflow behavior]]&nbsp;&nbsp; [[Condition Code|that produces condition codes]]<br />
+
<div style="font-size:80%;line-height:90%;margin-bottom:2em">[[Speculation|speculable]]&nbsp;&nbsp;[[Encoding|exu stream]]&nbsp;&nbsp;[[Decode|exu block]]&nbsp;&nbsp;[[Phasing|compute phase]]&nbsp;&nbsp; operation&nbsp;&nbsp; [[Domains|in the signed integer value domain]]&nbsp;&nbsp; [[Overflow|using excepting overflow behavior]]&nbsp;&nbsp; [[Condition Code|that produces condition codes]]<br />
−
'''aliases:''' addsxv <br />
+
'''aliases:''' addsx2 <br />
 
'''native on:''' [[Cores|all]]<br />
 
'''native on:''' [[Cores|all]]<br />
 
</div>
 
</div>
Line 17:Line 17:
 
! [[Cores|Core]] || [[Slot|In Slots]]|| [[Latency|Latencies]]
 
! [[Cores|Core]] || [[Slot|In Slots]]|| [[Latency|Latencies]]
 
|-
 
|-
−
| [[Cores/Tin/Encoding#addsx|Tin]] || E0 || 2
+
| [[Cores/Tin/Encoding#addsx|Tin]] || E0 ||  
 
|-
 
|-
−
| [[Cores/Copper/Encoding#addsx|Copper]] || E0 E1 || 2
+
| [[Cores/Copper/Encoding#addsx|Copper]] || E0 ||  
 
|-
 
|-
−
| [[Cores/Silver/Encoding#addsx|Silver]] || E0 E1 E2 E3 || 2
+
| [[Cores/Silver/Encoding#addsx|Silver]] || E0 E1 E2 E3 ||  
 
|-
 
|-
−
| [[Cores/Gold/Encoding#addsx|Gold]] || E0 E1 E2 E3 E4 E5 E6 E7 || 2
+
| [[Cores/Gold/Encoding#addsx|Gold]] || E0 ||  
−
|-
+
−
| [[Cores/Decimal8/Encoding#addsx|Decimal8]] || E0 E1 E2 E3 || 2
+
−
|-
+
−
| [[Cores/Decimal16/Encoding#addsx|Decimal16]] || E0 E1 E2 E3 || 2
+
 
|}
 
|}
  
Line 39:Line 35:
 
! [[Cores|Core]] || [[Slot|In Slots]]|| [[Latency|Latencies]]
 
! [[Cores|Core]] || [[Slot|In Slots]]|| [[Latency|Latencies]]
 
|-
 
|-
−
| [[Cores/Tin/Encoding#addsx|Tin]] || E0 || 2
+
| [[Cores/Tin/Encoding#addsx|Tin]] || E0 ||  
−
|-
+
−
| [[Cores/Copper/Encoding#addsx|Copper]] || E0 E1 || 2
+
−
|-
+
−
| [[Cores/Silver/Encoding#addsx|Silver]] || E0 E1 E2 E3 || 2
+
 
|-
 
|-
−
| [[Cores/Gold/Encoding#addsx|Gold]] || E0 E1 E2 E3 E4 E5 E6 E7 || 2
+
| [[Cores/Copper/Encoding#addsx|Copper]] || E0 ||  
 
|-
 
|-
−
| [[Cores/Decimal8/Encoding#addsx|Decimal8]] || E0 E1 E2 E3 || 2
+
| [[Cores/Silver/Encoding#addsx|Silver]] || E0 E1 E2 E3 ||  
 
|-
 
|-
−
| [[Cores/Decimal16/Encoding#addsx|Decimal16]] || E0 E1 E2 E3 || 2
+
| [[Cores/Gold/Encoding#addsx|Gold]] || E0 ||  
 
|}
 
|}
  
  
 
[[Instruction_Set|Instruction Set, alphabetical]], [[Instruction Set by Category]], [http://millcomputing.com/instructions.html?collapse=7#ops Instruction Set, sortable, filterable]
 
[[Instruction_Set|Instruction Set, alphabetical]], [[Instruction Set by Category]], [http://millcomputing.com/instructions.html?collapse=7#ops Instruction Set, sortable, filterable]

Latest revision as of 14:04, 23 February 2021

speculable  exu stream  exu block  compute phase   operation   in the signed integer value domain   using excepting overflow behavior   that produces condition codes

aliases: addsx2
native on: all

Excepting signed integer add. Overflow or underflow produces a NaR.

addsx(s x, s y) → s r0

operands: like Identity [xx:x]


Core In Slots Latencies
Tin E0
Copper E0
Silver E0 E1 E2 E3
Gold E0

addsx(s x, imm y) → s r0

operands: like Identity [xx:x]


Core In Slots Latencies
Tin E0
Copper E0
Silver E0 E1 E2 E3
Gold E0


Instruction Set, alphabetical, Instruction Set by Category, Instruction Set, sortable, filterable

Retrieved from "http://millcomputing.com/w/index.php?title=Instruction_Set/addsx&oldid=4897"