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FIX discard unused signals

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This commit is contained in:
Jordi Baylina
2020-11-21 23:01:57 +01:00
parent 42162b10c1
commit 6c48e9ba01
2 changed files with 22 additions and 11 deletions
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18
src/compiler.js
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@@ -81,10 +81,6 @@ async function compile(srcFile, options) {
throw new Error("A main component must be defined");
}
if (ctx.verbose) console.log("Classify Signals");
measures.classifySignals = -performance.now();
classifySignals(ctx);
measures.classifySignals += performance.now();
if (ctx.verbose) console.log("Reduce Constants");
measures.reduceConstants = -performance.now();
@@ -108,9 +104,13 @@ async function compile(srcFile, options) {
measures.reduceConstraints += performance.now();
}
if (ctx.verbose) console.log("NConstraints After: "+ctx.constraints.length);
if (ctx.verbose) console.log("Classify Signals");
measures.classifySignals = -performance.now();
classifySignals(ctx);
measures.classifySignals += performance.now();
measures.generateWitnessNames = -performance.now();
generateWitnessNames(ctx);
measures.generateWitnessNames += performance.now();
@@ -462,7 +462,6 @@ async function reduceConstrains(ctx) {
}
sig2constraint[s] = null;
lSignal.c = ctx.stDISCARDED;
}
/*
@@ -496,7 +495,12 @@ async function reduceConstrains(ctx) {
for (let k in l.coefs) {
k = Number(k);
const signal = ctx.signals[k];
if ((signal.c == ctx.stINTERNAL)&&(!ctx.F.isZero(l.coefs[k])) &&(!removedSignals[k])) return k;
if ( ( ((signal.o & ctx.MAIN) == 0)
||( ((signal.o & ctx.IN) == 0)
&&((signal.o & ctx.OUT) == 0)))
&&((signal.o & ctx.ONE) ==0)
&&(!ctx.F.isZero(l.coefs[k]))
&&(!removedSignals[k])) return k;
}
return null;
}

15
src/construction_phase.js
View File

@@ -428,10 +428,17 @@ function execAssignement(ctx, ast) {
}
// Skip if an out is assigned directly to an input.
if ((!isIn)||(!isOut)) {
sDest.e = sIdx;
} else {
if (utils.isDefined(sSrc.v)) sDest.v = sSrc.v;
if (!(isIn&&isOut)) {
if (isIn) {
sDest.e = sIdx;
} else if (isOut) {
sSrc.e = dIdx;
} else {
sDest.e = sIdx;
}
if (!isOut) {
if (utils.isDefined(sSrc.v)) sDest.v = sSrc.v;
}
}
}
}