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Litmus tests with issues #7

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jiahzhang opened this issue Mar 28, 2022 · 0 comments
Open

Litmus tests with issues #7

jiahzhang opened this issue Mar 28, 2022 · 0 comments

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@jiahzhang
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There are 2 handwritten litmus tests that seem to have issues.

  1. SWAP-LR-SC does not account for if both LRs complete before the SCs. The filter should say "0:x7=0 /\ 1:x7=0" to exclude this scenario.

  2. ISA03+SIMPLE does not have a proper spinlock implementation. Either there needs to be a branch back upon amoswap.w.aq fail (t0 != 0) or the filter should be "0:t0=0 / 1:t0=0" if only one spinlock acquire succeeds.
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@jiahzhang