Random branch misprediction flush fix

riscv-software-src / riscv-perf-model

Example RISC-V Out-of-Order/Superscalar Processor Performance Core and MSS Model

Apache License 2.0

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Random branch misprediction flush fix #154

Closed klingaard closed 5 months ago

klingaard commented 5 months ago

CC: @danbone

closes #153

danbone commented 5 months ago

This is fine, though it removes the ability to redirect mispredicted branches as soon as they're executed (waiting for them to reach the head of the ROB instead).

See my comment in #153