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| author | Taylor Simpson <tsimpson@quicinc.com> | 2022-11-08 08:28:59 -0800 |
|---|---|---|
| committer | Taylor Simpson <tsimpson@quicinc.com> | 2022-12-16 10:10:28 -0800 |
| commit | fb67c2bf24f4399bb0347580324740409e1bb2d7 (patch) | |
| tree | 6ecc49dca5f7520bd2ebe8d804f732e107565eb0 /util/bitmap.c | |
| parent | 8e8a85c14eed845346f64431da6417869f88c470 (diff) | |
| download | qemu-fb67c2bf24f4399bb0347580324740409e1bb2d7.zip qemu-fb67c2bf24f4399bb0347580324740409e1bb2d7.tar.gz qemu-fb67c2bf24f4399bb0347580324740409e1bb2d7.tar.bz2 | |
Hexagon (target/hexagon) Only use branch_taken when packet has multi cof
When a packet has more than one change-of-flow instruction, only the first
one to branch is considered. We use the branch_taken variable to keep
track of this.
However, when there is a single cof instruction, we don't need the same
amount of bookkeeping.
We add the pkt_has_multi_cof member to the Packet structure, and pass this
information to the needed functions.
When there is a generated helper function with cof, the generator will
pass this pkt_has_multi_cof as a runtime value.
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Taylor Simpson <tsimpson@quicinc.com>
Message-Id: <20221108162906.3166-5-tsimpson@quicinc.com>
Diffstat (limited to 'util/bitmap.c')
0 files changed, 0 insertions, 0 deletions