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Merge pull request #1258 from YosysHQ/eddie/cleanup

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Cleanup a few barnacles across codebase
This commit is contained in:
Clifford Wolf 2019-08-10 09:52:14 +02:00 • committed by GitHub
commit f54bf1631f
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GPG key ID: 4AEE18F83AFDEB23
69 changed files with 405 additions and 414 deletions
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18
frontends/ast/ast.cc
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@ -283,8 +283,8 @@ void AstNode::dumpAst(FILE *f, std::string indent) const
if (!bits.empty()) {
fprintf(f, " bits='");
for (size_t i = bits.size(); i > 0; i--)
fprintf(f, "%c", bits[i-1] == RTLIL::S0 ? '0' :
bits[i-1] == RTLIL::S1 ? '1' :
fprintf(f, "%c", bits[i-1] == State::S0 ? '0' :
bits[i-1] == State::S1 ? '1' :
bits[i-1] == RTLIL::Sx ? 'x' :
bits[i-1] == RTLIL::Sz ? 'z' : '?');
fprintf(f, "'(%d)", GetSize(bits));
@ -716,7 +716,7 @@ AstNode *AstNode::mkconst_int(uint32_t v, bool is_signed, int width)
node->integer = v;
node->is_signed = is_signed;
for (int i = 0; i < width; i++) {
node->bits.push_back((v & 1) ? RTLIL::S1 : RTLIL::S0);
node->bits.push_back((v & 1) ? State::S1 : State::S0);
v = v >> 1;
}
node->range_valid = true;
@ -733,9 +733,9 @@ AstNode *AstNode::mkconst_bits(const std::vector<RTLIL::State> &v, bool is_signe
node->bits = v;
for (size_t i = 0; i < 32; i++) {
if (i < node->bits.size())
node->integer |= (node->bits[i] == RTLIL::S1) << i;
node->integer |= (node->bits[i] == State::S1) << i;
else if (is_signed && !node->bits.empty())
node->integer |= (node->bits.back() == RTLIL::S1) << i;
node->integer |= (node->bits.back() == State::S1) << i;
}
node->range_valid = true;
node->range_left = node->bits.size()-1;
@ -767,7 +767,7 @@ AstNode *AstNode::mkconst_str(const std::string &str)
for (size_t i = 0; i < str.size(); i++) {
unsigned char ch = str[str.size() - i - 1];
for (int j = 0; j < 8; j++) {
data.push_back((ch & 1) ? RTLIL::S1 : RTLIL::S0);
data.push_back((ch & 1) ? State::S1 : State::S0);
ch = ch >> 1;
}
}
@ -780,7 +780,7 @@ AstNode *AstNode::mkconst_str(const std::string &str)
bool AstNode::bits_only_01() const
{
for (auto bit : bits)
if (bit != RTLIL::S0 && bit != RTLIL::S1)
if (bit != State::S0 && bit != State::S1)
return false;
return true;
}
@ -1164,7 +1164,7 @@ void AST::process(RTLIL::Design *design, AstNode *ast, bool dump_ast1, bool dump
}
}
if (flag_icells && (*it)->str.substr(0, 2) == "\\$")
if (flag_icells && (*it)->str.compare(0, 2, "\\$") == 0)
(*it)->str = (*it)->str.substr(1);
if (defer)
@ -1463,7 +1463,7 @@ std::string AstModule::derive_common(RTLIL::Design *design, dict<RTLIL::IdString
{
std::string stripped_name = name.str();
if (stripped_name.substr(0, 9) == "$abstract")
if (stripped_name.compare(0, 9, "$abstract") == 0)
stripped_name = stripped_name.substr(9);
log_header(design, "Executing AST frontend in derive mode using pre-parsed AST for module `%s'.\n", stripped_name.c_str());