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  • !5837

i#3044 AArch64 SVE codec: Add floating-point arithmetic instrs

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Merged Cam Mannett requested to merge i3044-fp-arithmetic into master Jan 25, 2023
  • Overview 1
  • Commits 6
  • Pipelines 0
  • Changes 7

This patch adds the appropriate macros, tests and codec entries to encode the following variants:

FABD    <Zdn>.<Ts>, <Pg>/M, <Zdn>.<Ts>, <Zm>.<Ts>
FABS    <Zd>.<Ts>, <Pg>/M, <Zn>.<Ts>
FDIV    <Zdn>.<Ts>, <Pg>/M, <Zdn>.<Ts>, <Zm>.<Ts>
FDIVR   <Zdn>.<Ts>, <Pg>/M, <Zdn>.<Ts>, <Zm>.<Ts>
FMAD    <Zdn>.<Ts>, <Pg>/M, <Zm>.<Ts>, <Za>.<Ts>
FMULX   <Zdn>.<Ts>, <Pg>/M, <Zdn>.<Ts>, <Zm>.<Ts>
FNEG    <Zd>.<Ts>, <Pg>/M, <Zn>.<Ts>
FNMAD   <Zdn>.<Ts>, <Pg>/M, <Zm>.<Ts>, <Za>.<Ts>
FNMLA   <Zda>.<Ts>, <Pg>/M, <Zn>.<Ts>, <Zm>.<Ts>
FNMLS   <Zda>.<Ts>, <Pg>/M, <Zn>.<Ts>, <Zm>.<Ts>
FRECPE  <Zd>.<Ts>, <Zn>.<Ts>
FRECPS  <Zd>.<Ts>, <Zn>.<Ts>, <Zm>.<Ts>
FRECPX  <Zd>.<Ts>, <Pg>/M, <Zn>.<Ts>
FRSQRTE <Zd>.<Ts>, <Zn>.<Ts>
FRSQRTS <Zd>.<Ts>, <Zn>.<Ts>, <Zm>.<Ts>
FSCALE  <Zdn>.<Ts>, <Pg>/M, <Zdn>.<Ts>, <Zm>.<Ts>
FSQRT   <Zd>.<Ts>, <Pg>/M, <Zn>.<Ts>
FADD    <Zdn>.<Ts>, <Pg>/M, <Zdn>.<Ts>, <const>
FADD    <Zdn>.<Ts>, <Pg>/M, <Zdn>.<Ts>, <Zm>.<Ts>
FADD    <Zd>.<Ts>, <Zn>.<Ts>, <Zm>.<Ts>
FSUB    <Zdn>.<Ts>, <Pg>/M, <Zdn>.<Ts>, <const>
FSUB    <Zdn>.<Ts>, <Pg>/M, <Zdn>.<Ts>, <Zm>.<Ts>
FSUB    <Zd>.<Ts>, <Zn>.<Ts>, <Zm>.<Ts>
FSUBR   <Zdn>.<Ts>, <Pg>/M, <Zdn>.<Ts>, <const>
FSUBR   <Zdn>.<Ts>, <Pg>/M, <Zdn>.<Ts>, <Zm>.<Ts>
FMAX    <Zdn>.<Ts>, <Pg>/M, <Zdn>.<Ts>, <const>
FMAX    <Zdn>.<Ts>, <Pg>/M, <Zdn>.<Ts>, <Zm>.<Ts>
FMAXNM  <Zdn>.<Ts>, <Pg>/M, <Zdn>.<Ts>, <const>
FMAXNM  <Zdn>.<Ts>, <Pg>/M, <Zdn>.<Ts>, <Zm>.<Ts>
FMIN    <Zdn>.<Ts>, <Pg>/M, <Zdn>.<Ts>, <const>
FMIN    <Zdn>.<Ts>, <Pg>/M, <Zdn>.<Ts>, <Zm>.<Ts>
FMINNM  <Zdn>.<Ts>, <Pg>/M, <Zdn>.<Ts>, <const>
FMINNM  <Zdn>.<Ts>, <Pg>/M, <Zdn>.<Ts>, <Zm>.<Ts>
FMLA    <Zda>.<Ts>, <Pg>/M, <Zn>.<Ts>, <Zm>.<Ts>
FMLA    <Zda>.D, <Zn>.D, <Zm>.D[<index>]
FMLA    <Zda>.H, <Zn>.H, <Zm>.H[<index>]
FMLA    <Zda>.S, <Zn>.S, <Zm>.S[<index>]
FMLS    <Zda>.<Ts>, <Pg>/M, <Zn>.<Ts>, <Zm>.<Ts>
FMLS    <Zda>.D, <Zn>.D, <Zm>.D[<index>]
FMLS    <Zda>.H, <Zn>.H, <Zm>.H[<index>]
FMLS    <Zda>.S, <Zn>.S, <Zm>.S[<index>]
FMSB    <Zdn>.<Ts>, <Pg>/M, <Zm>.<Ts>, <Za>.<Ts>
FMUL    <Zdn>.<Ts>, <Pg>/M, <Zdn>.<Ts>, <const>
FMUL    <Zdn>.<Ts>, <Pg>/M, <Zdn>.<Ts>, <Zm>.<Ts>
FMUL    <Zd>.<Ts>, <Zn>.<Ts>, <Zm>.<Ts>
FMUL    <Zd>.D, <Zn>.D, <Zm>.D[<index>]
FMUL    <Zd>.H, <Zn>.H, <Zm>.H[<index>]
FMUL    <Zd>.S, <Zn>.S, <Zm>.S[<index>]

Issue #3044

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Source branch: i3044-fp-arithmetic