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  • !5598

i#2626: AArch64 v8.2 codec: Add fccmp/e fcmp/e instructions

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Merged Administrator requested to merge i2626-aarch64-v82-decode-fccmp-fcmp-e into master Aug 08, 2022
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Created by: joshua-warburton

This patch updates the following decodes, encoding macros and appropriate tests for both. It also aligns the fccm* instructions with the ccm* instructions, it hoists the condition to the mnemonic and designates it as a predicate.

    FCCMP   <Dn>, <Dm>, #<imm>, <cond>
    FCCMP   <Hn>, <Hm>, #<imm>, <cond>
    FCCMP   <Sn>, <Sm>, #<imm>, <cond>
    FCCMPE  <Dn>, <Dm>, #<imm>, <cond>
    FCCMPE  <Hn>, <Hm>, #<imm>, <cond>
    FCCMPE  <Sn>, <Sm>, #<imm>, <cond>
    FCMP    <Dn>, #0.0
    FCMP    <Hn>, #0.0
    FCMP    <Sn>, #0.0
    FCMP    <Dn>, <Dm>
    FCMP    <Hn>, <Hm>
    FCMP    <Sn>, <Sm>
    FCMPE   <Dn>, #0.0
    FCMPE   <Hn>, #0.0
    FCMPE   <Sn>, #0.0
    FCMPE   <Dn>, <Dm>
    FCMPE   <Hn>, <Hm>
    FCMPE   <Sn>, <Sm>

Issue: #2626

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Source branch: i2626-aarch64-v82-decode-fccmp-fcmp-e