[Libre-soc-bugs] [Bug 1137] New: ctfpr[s][.] pipeline in ieee754fpu

[bugzilla-daemon at libre-soc.org]

https://bugs.libre-soc.org/show_bug.cgi?id=1137

            Bug ID: 1137
           Summary: ctfpr[s][.] pipeline in ieee754fpu
           Product: Libre-SOC's first SoC
           Version: unspecified
          Hardware: PC
                OS: Linux
            Status: CONFIRMED
          Severity: enhancement
          Priority: ---
         Component: ALU (including IEEE754 16/32/64-bit FPU)
          Assignee: programmerjake at gmail.com
          Reporter: programmerjake at gmail.com
                CC: libre-soc-bugs at lists.libre-soc.org,
                    programmerjake at gmail.com
        Depends on: 1135
   NLnet milestone: ---

stages (to be assembled into 2/3-ish stage pipeline)

* negation
* normalization (to either of *s or non-*s precision)
* rounding
* packing to final fp format (has optional shift for denormal f32-in-f64)


Referenced Bugs:

https://bugs.libre-soc.org/show_bug.cgi?id=1135
[Bug 1135] add FPSCR and Rounding classes to ieee754fpu
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