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(Updated Feb. 3, 2012, 2:02 p.m.) Review request for Default. Description (updated) ------- Changeset 8816:f7bdab0ff07d --------------------------- O3 CPU: Improve handling of delayed commit flag The delayed commit flag is used in conjunction with interrupt pending flag to figure out whether or not fetch stage should get more instructions. This patch clears this flag when instructions are squashed. Also, in case an interrupt is pending, currently it is not possible to access the instruction cache. This patch allows accessing the cache in case this flag is set. Diffs (updated) ----- src/cpu/o3/fetch_impl.hh 8bdfb1947cff Diff: http://reviews.gem5.org/r/1019/diff/diff Testing ------- Thanks, Nilay Vaish _______________________________________________ gem5-dev mailing list [email protected] http://m5sim.org/mailman/listinfo/gem5-dev
