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add (optional) lhs to SVA cycle delay operator #1160

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merged 1 commit into from
Jun 17, 2025
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kroening
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The SVA cycle delay operator ##[...] can have an optional left-hand side operand. This adds an operand to the expression, which is nil when not used.

@kroening kroening marked this pull request as ready for review June 17, 2025 08:00
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@tautschnig tautschnig left a comment

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Could you please include a test?

@kroening kroening force-pushed the sva-cycle-delay-expr branch 2 times, most recently from 154a5a8 to 4f0cf32 Compare June 17, 2025 12:08
The SVA cycle delay operator ##[...] can have an optional left-hand side
operand.  This adds an operand to the expression, which is nil when not
used.
@kroening kroening force-pushed the sva-cycle-delay-expr branch from 4f0cf32 to 749da3b Compare June 17, 2025 12:31
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The tests come for free with a separate PR, which will replace sva_sequence_concatenation_exprt by this new form of the cycle delay expression.

@kroening kroening merged commit 8f220ab into main Jun 17, 2025
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@kroening kroening deleted the sva-cycle-delay-expr branch June 17, 2025 12:46
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2 participants