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arcv: FPU latencies for RHX-100#251

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MichielDerhaeg merged 1 commit into
arc-2026.09-devfrom
michiel/rhx100_fpu
May 19, 2026
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arcv: FPU latencies for RHX-100#251
MichielDerhaeg merged 1 commit into
arc-2026.09-devfrom
michiel/rhx100_fpu

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@MichielDerhaeg

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@MichielDerhaeg MichielDerhaeg self-assigned this May 8, 2026
@exur00

exur00 commented May 11, 2026

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FMADD seems like an instruction that could be used often, maybe it's worth creating a guard to also model the FMADD/DMADD 3rd operand bypass?

@MichielDerhaeg

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FMADD seems like an instruction that could be used often, maybe it's worth creating a guard to also model the FMADD/DMADD 3rd operand bypass?

Definitely. Perhaps in a subsequent patch though.

@MichielDerhaeg MichielDerhaeg force-pushed the michiel/rhx100_fpu branch 2 times, most recently from 270ce4a to 634ab16 Compare May 12, 2026 08:38
@MichielDerhaeg MichielDerhaeg marked this pull request as ready for review May 12, 2026 08:38
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/ci

@MichielDerhaeg MichielDerhaeg merged commit 728578a into arc-2026.09-dev May 19, 2026
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@MichielDerhaeg MichielDerhaeg deleted the michiel/rhx100_fpu branch May 19, 2026 08:06
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3 participants