[libre-riscv-dev] [Bug 101] IEEE754 pipeline "go_die" (Computation Unit Cancellation) needed

bugzilla-daemon at libre-riscv.org bugzilla-daemon at libre-riscv.org
Fri Jun 28 07:32:40 BST 2019


http://bugs.libre-riscv.org/show_bug.cgi?id=101

Jacob Lifshay <programmerjake at gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |programmerjake at gmail.com

--- Comment #1 from Jacob Lifshay <programmerjake at gmail.com> ---
all that's needed is a flip-flop chain that marks if the matching pipeline
stage has valid data or not. No need to modify the data in the pipeline, since
that takes up more gates and that pipeline slot can't be used again anyway.

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