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Remove dead code from V3EmitV

This commit is contained in:
Geza Lore 2023-11-02 20:25:12 +00:00
parent 8a77af7a6d
commit ae6ec411d0
2 changed files with 0 additions and 87 deletions
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85
src/V3EmitV.cpp
View File

@ -807,86 +807,6 @@ public:
~EmitVStreamVisitor() override = default;
};
//######################################################################
// Emit to a stream (perhaps stringstream)
class EmitVPrefixedFormatter final : public V3OutFormatter {
std::ostream& m_os;
const string m_prefix; // What to print at beginning of each line
const int m_flWidth; // Padding of fileline
int m_column = 0; // Rough location; need just zero or non-zero
FileLine* m_prefixFl;
// METHODS
void putcOutput(char chr) override {
if (chr == '\n') {
m_column = 0;
m_os << chr;
} else {
if (m_column == 0) {
m_column = 10;
m_os << m_prefixFl->ascii() + ":";
m_os << V3OutFile::indentSpaces(m_flWidth - (m_prefixFl->ascii().length() + 1));
m_os << " ";
m_os << m_prefix;
}
++m_column;
m_os << chr;
}
}
void putsOutput(const char* strg) override {
for (const char* cp = strg; *cp; cp++) putcOutput(*cp);
}
public:
void prefixFl(FileLine* fl) { m_prefixFl = fl; }
FileLine* prefixFl() const { return m_prefixFl; }
int column() const { return m_column; }
EmitVPrefixedFormatter(std::ostream& os, const string& prefix, int flWidth)
: V3OutFormatter{"__STREAM", V3OutFormatter::LA_VERILOG}
, m_os(os) // Need () or GCC 4.8 false warning
, m_prefix{prefix}
, m_flWidth{flWidth} {
m_prefixFl = v3Global.rootp()->fileline(); // NETLIST's fileline instead of nullptr to
// avoid nullptr checks
}
~EmitVPrefixedFormatter() override {
if (m_column) puts("\n");
}
};
class EmitVPrefixedVisitor final : public EmitVBaseVisitorConst {
// MEMBERS
EmitVPrefixedFormatter m_formatter; // Special verilog formatter (Way down the
// inheritance is another unused V3OutFormatter)
// METHODS
void putsNoTracking(const string& str) override { m_formatter.putsNoTracking(str); }
void puts(const string& str) override { m_formatter.puts(str); }
// We don't use m_formatter's putbs because the tokens will change filelines
// and insert returns at the proper locations
void putbs(const string& str) override { m_formatter.puts(str); }
void putfs(AstNode* nodep, const string& str) override { putfsqs(nodep, str, false); }
void putqs(AstNode* nodep, const string& str) override { putfsqs(nodep, str, true); }
void putfsqs(AstNode* nodep, const string& str, bool quiet) {
if (m_formatter.prefixFl() != nodep->fileline()) {
m_formatter.prefixFl(nodep->fileline());
if (m_formatter.column()) puts("\n"); // This in turn will print the m_prefixFl
}
if (!quiet && nodep->user3()) puts("%%");
putbs(str);
}
public:
EmitVPrefixedVisitor(const AstNode* nodep, std::ostream& os, const string& prefix, int flWidth,
AstSenTree* domainp, bool user3mark)
: EmitVBaseVisitorConst{false, domainp}
, m_formatter{os, prefix, flWidth} {
if (user3mark) VNUser3InUse::check();
iterateConst(const_cast<AstNode*>(nodep));
}
~EmitVPrefixedVisitor() override = default;
};
//######################################################################
// EmitV class functions
@ -894,11 +814,6 @@ void V3EmitV::verilogForTree(const AstNode* nodep, std::ostream& os) {
{ EmitVStreamVisitor{nodep, os}; }
}
void V3EmitV::verilogPrefixedTree(const AstNode* nodep, std::ostream& os, const string& prefix,
int flWidth, AstSenTree* domainp, bool user3mark) {
{ EmitVPrefixedVisitor{nodep, os, prefix, flWidth, domainp, user3mark}; }
}
void V3EmitV::emitvFiles() {
UINFO(2, __FUNCTION__ << ": " << endl);
for (AstNodeFile* filep = v3Global.rootp()->filesp(); filep;

2
src/V3EmitV.h
View File

@ -30,8 +30,6 @@ class AstSenTree;
class V3EmitV final {
public:
static void verilogForTree(const AstNode* nodep, std::ostream& os = std::cout);
static void verilogPrefixedTree(const AstNode* nodep, std::ostream& os, const string& prefix,
int flWidth, AstSenTree* domainp, bool user3mark);
static void emitvFiles();
static void debugEmitV(const string& filename);
};