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check make always_latch exempt.

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nella 2026-07-14 10:39:17 +02:00
parent 0e82bbefe5
commit 391c0e5f89
8 changed files with 26 additions and 10 deletions
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3
techlibs/lattice/synth_lattice.cc
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@ -161,6 +161,7 @@ struct SynthLatticePass : public ScriptPass
log(" dedicated hardware primitive and are implemented using LUTs\n");
log(" instead. 'error' (the default) aborts synthesis, 'warn' only\n");
log(" prints a warning, and 'info' permits them with an info-level message.\n");
log(" Latches explicitly requested with 'always_latch' are always permitted.\n");
log(" (ignored with -asyncprld, which has a latch primitive)\n");
log("\n");
log("\n");
@ -416,7 +417,7 @@ struct SynthLatticePass : public ScriptPass
if (check_label("coarse"))
{
run("proc -latches " + ((asyncprld || latches == "info") ? std::string("info") : std::string("warn")));
run("proc -latches " + (asyncprld ? std::string("info") : latches));
if (flatten || help_mode) {
run("check");
run("flatten");