Bug 1137

Summary: int to fp conversion pipeline in ieee754fpu/soc (ctfpr[s][.] and fcfi*)
Product: Libre-SOC's first SoC Reporter: Jacob Lifshay <programmerjake>
Component: ALU (including IEEE754 16/32/64-bit FPU)Assignee: Jacob Lifshay <programmerjake>
Status: CONFIRMED ---    
Severity: enhancement CC: libre-soc-bugs, programmerjake
Priority: ---    
Version: unspecified   
Hardware: PC   
OS: Linux   
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Bug Depends on: 1135    
Bug Blocks: 1025    

Description Jacob Lifshay 2023-08-10 00:46:01 BST 
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)