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Yosys sync

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This commit is contained in:
Akash Levy 2024-12-04 14:16:55 -08:00
commit 4356eae4c9
54 changed files with 1651 additions and 1040 deletions
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7
backends/aiger2/aiger.cc
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@ -262,7 +262,8 @@ struct Index {
if (cell->type.in(ID($gt), ID($ge)))
std::swap(aport, bport);
int carry = cell->type.in(ID($le), ID($ge)) ? CFALSE : CTRUE;
Lit a, b;
Lit a = Writer::EMPTY_LIT;
Lit b = Writer::EMPTY_LIT;
// TODO: this might not be the most economic structure; revisit at a later date
for (int i = 0; i < width; i++) {
a = visit(cursor, aport[i]);
@ -664,8 +665,6 @@ struct Index {
struct AigerWriter : Index<AigerWriter, unsigned int, 0, 1> {
typedef unsigned int Lit;
const static Lit CONST_FALSE = 0;
const static Lit CONST_TRUE = 1;
const static constexpr Lit EMPTY_LIT = std::numeric_limits<Lit>::max();
static Lit negate(Lit lit) {
@ -802,8 +801,6 @@ struct AigerWriter : Index<AigerWriter, unsigned int, 0, 1> {
};
struct XAigerAnalysis : Index<XAigerAnalysis, int, 0, 0> {
const static int CONST_FALSE = 0;
const static int CONST_TRUE = 0;
const static constexpr int EMPTY_LIT = -1;
XAigerAnalysis()

2
backends/edif/edif.cc
View file

@ -338,7 +338,7 @@ struct EdifBackend : public Backend {
*f << stringf("\n (property %s (integer %u))", EDIF_DEF(name), val.as_int());
else {
std::string hex_string = "";
for (size_t i = 0; i < val.size(); i += 4) {
for (auto i = 0; i < val.size(); i += 4) {
int digit_value = 0;
if (i+0 < val.size() && val.at(i+0) == RTLIL::State::S1) digit_value |= 1;
if (i+1 < val.size() && val.at(i+1) == RTLIL::State::S1) digit_value |= 2;