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authorNilay Vaish <nilay@cs.wisc.edu>2012-02-10 08:37:31 -0600
committerNilay Vaish <nilay@cs.wisc.edu>2012-02-10 08:37:31 -0600
commit6a7a6263e16cd3a16b4d7738f7df06f6e7a97ed6 (patch)
treed47d2f929ab15a85192ca5a692b6d14fbd2a0da6 /tests/long/se/40.perlbmk/ref
parentcd765c23a2030d45223952315b4e862999714890 (diff)
downloadgem5-6a7a6263e16cd3a16b4d7738f7df06f6e7a97ed6.tar.xz
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.
Diffstat (limited to 'tests/long/se/40.perlbmk/ref')
0 files changed, 0 insertions, 0 deletions