== Issues ==
* None
== Progress ==
* Conditional compare (CCMP)
- Design tens of test cases to verify the codes.
- Handle CCMP in vrp pass. If the compare in CCMP can be simplified,
CCMP will be converted to a copy, compare or a bit operator.
- Investigating to handle CCMP in jump-thread related optimization.
- Investigating bootstrap issue when expanding conditional compare
to optimized RTL.
. It seams that there are illegal combinations of different
compares since bootstrap OK if the two compares of CCMP have the same
CODE.
. Current check bases on function "arm_select_dominance_cc_mode".
Need narrow down the root cause.
== Plan ==
* Continue on conditional compare.
== Panned leaves ==
* Sept. 3-6: internal meeting.
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