shiftlss

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

aliases: shiftlssv
native on: all

Signed bitwise left shift. Saturating. The bit count by which to shift is an unsigned number. When a one gets moved out, the result is the smallest negative number for the width.
When the highest order bit changes from zero to one, the result is the highest positive number for the width.

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shiftlss(s x, bit bits) → s r0

operands: like Shift [xi:x]

Core	In Slots	Latencies
Tin	E0	b,b:b=1 b,h:b=1 b,w:b=1 b,d:b=1 b,q:b=1 bv,bv:bv=1 h,b:h=1 h,h:h=1 h,w:h=1 h,d:h=1 h,q:h=1 hv,hv:hv=1 w,b:w=1 w,h:w=1 w,w:w=1 w,d:w=1 w,q:w=1 wv,wv:wv=1 d,b:d=2 d,h:d=2 d,w:d=2 d,d:d=2 d,q:d=2 dv,dv:dv=2 q,b:q=2 q,h:q=2 q,w:q=2 q,d:q=2 q,q:q=2 qv,qv:qv=2
Copper	E0	b,b:b=1 b,h:b=1 b,w:b=1 b,d:b=1 b,q:b=1 bv,bv:bv=1 h,b:h=1 h,h:h=1 h,w:h=1 h,d:h=1 h,q:h=1 hv,hv:hv=1 w,b:w=1 w,h:w=1 w,w:w=1 w,d:w=1 w,q:w=1 wv,wv:wv=1 d,b:d=2 d,h:d=2 d,w:d=2 d,d:d=2 d,q:d=2 dv,dv:dv=2 q,b:q=2 q,h:q=2 q,w:q=2 q,d:q=2 q,q:q=2 qv,qv:qv=2
Silver	E0 E1	b,b:b=1 b,h:b=1 b,w:b=1 b,d:b=1 b,q:b=1 bv,bv:bv=1 h,b:h=1 h,h:h=1 h,w:h=1 h,d:h=1 h,q:h=1 hv,hv:hv=1 w,b:w=1 w,h:w=1 w,w:w=1 w,d:w=1 w,q:w=1 wv,wv:wv=1 d,b:d=2 d,h:d=2 d,w:d=2 d,d:d=2 d,q:d=2 dv,dv:dv=2 q,b:q=2 q,h:q=2 q,w:q=2 q,d:q=2 q,q:q=2 qv,qv:qv=2
Gold	E0 E1	b,b:b=1 b,h:b=1 b,w:b=1 b,d:b=1 b,q:b=1 bv,bv:bv=1 h,b:h=1 h,h:h=1 h,w:h=1 h,d:h=1 h,q:h=1 hv,hv:hv=1 w,b:w=1 w,h:w=1 w,w:w=1 w,d:w=1 w,q:w=1 wv,wv:wv=1 d,b:d=2 d,h:d=2 d,w:d=2 d,d:d=2 d,q:d=2 dv,dv:dv=2 q,b:q=2 q,h:q=2 q,w:q=2 q,d:q=2 q,q:q=2 qv,qv:qv=2
Decimal8	E0 E1	b,b:b=1 b,h:b=1 b,w:b=1 b,d:b=1 b,q:b=1 bv,bv:bv=1 h,b:h=1 h,h:h=1 h,w:h=1 h,d:h=1 h,q:h=1 hv,hv:hv=1 w,b:w=1 w,h:w=1 w,w:w=1 w,d:w=1 w,q:w=1 wv,wv:wv=1 d,b:d=2 d,h:d=2 d,w:d=2 d,d:d=2 d,q:d=2 dv,dv:dv=2 q,b:q=2 q,h:q=2 q,w:q=2 q,d:q=2 q,q:q=2 qv,qv:qv=2
Decimal16	E0 E1	b,b:b=1 b,h:b=1 b,w:b=1 b,d:b=1 b,q:b=1 bv,bv:bv=1 h,b:h=1 h,h:h=1 h,w:h=1 h,d:h=1 h,q:h=1 hv,hv:hv=1 w,b:w=1 w,h:w=1 w,w:w=1 w,d:w=1 w,q:w=1 wv,wv:wv=1 d,b:d=2 d,h:d=2 d,w:d=2 d,d:d=2 d,q:d=2 dv,dv:dv=2 q,b:q=2 q,h:q=2 q,w:q=2 q,d:q=2 q,q:q=2 qv,qv:qv=2

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shiftlss(s x, n bits) → s r0

operands: like Shift [xi:x]

Core	In Slots	Latencies
Tin	E0	b,b:b=1 b,h:b=1 b,w:b=1 b,d:b=1 b,q:b=1 bv,bv:bv=1 h,b:h=1 h,h:h=1 h,w:h=1 h,d:h=1 h,q:h=1 hv,hv:hv=1 w,b:w=1 w,h:w=1 w,w:w=1 w,d:w=1 w,q:w=1 wv,wv:wv=1 d,b:d=2 d,h:d=2 d,w:d=2 d,d:d=2 d,q:d=2 dv,dv:dv=2 q,b:q=2 q,h:q=2 q,w:q=2 q,d:q=2 q,q:q=2 qv,qv:qv=2
Copper	E0	b,b:b=1 b,h:b=1 b,w:b=1 b,d:b=1 b,q:b=1 bv,bv:bv=1 h,b:h=1 h,h:h=1 h,w:h=1 h,d:h=1 h,q:h=1 hv,hv:hv=1 w,b:w=1 w,h:w=1 w,w:w=1 w,d:w=1 w,q:w=1 wv,wv:wv=1 d,b:d=2 d,h:d=2 d,w:d=2 d,d:d=2 d,q:d=2 dv,dv:dv=2 q,b:q=2 q,h:q=2 q,w:q=2 q,d:q=2 q,q:q=2 qv,qv:qv=2
Silver	E0 E1	b,b:b=1 b,h:b=1 b,w:b=1 b,d:b=1 b,q:b=1 bv,bv:bv=1 h,b:h=1 h,h:h=1 h,w:h=1 h,d:h=1 h,q:h=1 hv,hv:hv=1 w,b:w=1 w,h:w=1 w,w:w=1 w,d:w=1 w,q:w=1 wv,wv:wv=1 d,b:d=2 d,h:d=2 d,w:d=2 d,d:d=2 d,q:d=2 dv,dv:dv=2 q,b:q=2 q,h:q=2 q,w:q=2 q,d:q=2 q,q:q=2 qv,qv:qv=2
Gold	E0 E1	b,b:b=1 b,h:b=1 b,w:b=1 b,d:b=1 b,q:b=1 bv,bv:bv=1 h,b:h=1 h,h:h=1 h,w:h=1 h,d:h=1 h,q:h=1 hv,hv:hv=1 w,b:w=1 w,h:w=1 w,w:w=1 w,d:w=1 w,q:w=1 wv,wv:wv=1 d,b:d=2 d,h:d=2 d,w:d=2 d,d:d=2 d,q:d=2 dv,dv:dv=2 q,b:q=2 q,h:q=2 q,w:q=2 q,d:q=2 q,q:q=2 qv,qv:qv=2
Decimal8	E0 E1	b,b:b=1 b,h:b=1 b,w:b=1 b,d:b=1 b,q:b=1 bv,bv:bv=1 h,b:h=1 h,h:h=1 h,w:h=1 h,d:h=1 h,q:h=1 hv,hv:hv=1 w,b:w=1 w,h:w=1 w,w:w=1 w,d:w=1 w,q:w=1 wv,wv:wv=1 d,b:d=2 d,h:d=2 d,w:d=2 d,d:d=2 d,q:d=2 dv,dv:dv=2 q,b:q=2 q,h:q=2 q,w:q=2 q,d:q=2 q,q:q=2 qv,qv:qv=2
Decimal16	E0 E1	b,b:b=1 b,h:b=1 b,w:b=1 b,d:b=1 b,q:b=1 bv,bv:bv=1 h,b:h=1 h,h:h=1 h,w:h=1 h,d:h=1 h,q:h=1 hv,hv:hv=1 w,b:w=1 w,h:w=1 w,w:w=1 w,d:w=1 w,q:w=1 wv,wv:wv=1 d,b:d=2 d,h:d=2 d,w:d=2 d,d:d=2 d,q:d=2 dv,dv:dv=2 q,b:q=2 q,h:q=2 q,w:q=2 q,d:q=2 q,q:q=2 qv,qv:qv=2

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