[PATCH 3/8] Remove cached_first_cycle_multipass_dfa_lookahead and cached_issue_rate
Maxim Kuvyrkov
maxim.kuvyrkov@linaro.org
Tue Oct 21 03:21:00 GMT 2014
Hi,
This patch cleans up (removes) cached_first_cycle_multipass_dfa_lookahead and cached_issue_rate.
These seem to be an artifact from the scheduler refactoring 10+ years ago. They assume that dfa_lookahead and issue_rate can change mid-way through scheduling, which is never the case. All backends currently treat dfa_lookahead and issue_rate as constants for the duration of scheduling passes.
Bootstrapped on x86_64-linux-gnu. Regression testing is in progress. OK to commit if no regressions?
[ChangeLog is part of the git patch]
--
Maxim Kuvyrkov
www.linaro.org
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