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Sdc::connectPinAfter minimize work if no hpins

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This commit is contained in:
James Cherry
2020-11-14 10:34:26 -07:00
parent 7fba8a57ea
commit beeb95d830
3 changed files with 49 additions and 27 deletions
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include/sta/Sdc.hh
+2
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@@ -1034,6 +1034,7 @@ protected:
void deleteMatchingExceptions(ExceptionPath *exception);
void findMatchingExceptions(ExceptionPath *exception,
ExceptionPathSet &matches);
void checkForThruHpins(ExceptionPath *exception);
void findMatchingExceptionsFirstFrom(ExceptionPath *exception,
ExceptionPathSet &matches);
void findMatchingExceptionsFirstThru(ExceptionPath *exception,
@@ -1334,6 +1335,7 @@ protected:
PinSet disabled_clk_gating_checks_pin_;
ExceptionPathSet exceptions_;
bool have_thru_hpin_exceptions_;
// First pin/clock/instance/net/edge exception point to exception set map.
PinExceptionsMap *first_from_pin_exceptions_;
ClockExceptionsMap *first_from_clk_exceptions_;