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Fix double I/O port warnings.

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This commit is contained in:
Wilson Snyder
2014-04-15 18:50:04 -04:00
parent 9c5dd8d767
commit 0dbdbffba7
4 changed files with 19 additions and 6 deletions
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src/V3EmitC.cpp
+15 -2
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@@ -604,7 +604,15 @@ public:
}
ofp()->printf(",0x%08" VL_PRI64 "x)", (vluint64_t)(nodep->num().dataWord(0)));
} else if (nodep->isDouble()) {
ofp()->printf("%.17g", nodep->num().toDouble());
if (int(nodep->num().toDouble()) == nodep->num().toDouble()
&& nodep->num().toDouble() < 1000
&& nodep->num().toDouble() > -1000) {
ofp()->printf("%3.1f", nodep->num().toDouble()); // Force decimal point
} else {
// Not %g as will not always put in decimal point, so not obvious to compiler
// is a real number
ofp()->printf("%.17e", nodep->num().toDouble());
}
} else if (nodep->isQuad()) {
vluint64_t num = nodep->toUQuad();
if (num<10) ofp()->printf("VL_ULL(%" VL_PRI64 "d)", num);
@@ -922,6 +930,11 @@ void EmitCStmts::emitVarDecl(AstVar* nodep, const string& prefixIfImp) {
puts(nodep->name());
emitDeclArrayBrackets(nodep);
puts(";\n");
} else if (basicp && basicp->isOpaque()) {
// strings and other fundamental c types; no VL_ macro can be used
puts(nodep->vlArgType(true,false,false));
emitDeclArrayBrackets(nodep);
puts(";\n");
} else { // C++ signals
ofp()->putAlign(nodep->isStatic(), nodep->dtypeSkipRefp()->widthAlignBytes(),
nodep->dtypeSkipRefp()->widthTotalBytes());
@@ -945,7 +958,7 @@ void EmitCStmts::emitVarDecl(AstVar* nodep, const string& prefixIfImp) {
}
} else if (basicp && basicp->isOpaque()) {
// strings and other fundamental c types
puts(nodep->vlArgType(true,false));
puts(nodep->vlArgType(true,false,false));
emitDeclArrayBrackets(nodep);
puts(";\n");
} else {