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bypass part width is 1

This commit is contained in:
Jakub Janeczko 2026-07-23 14:55:02 +02:00
parent 4d6c133944
commit 3349e9c8ea
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GPG Key ID: D68C3D5A75B4C697
1 changed files with 3 additions and 5 deletions
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8
backends/verilog/verilog_backend.cc
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@ -626,15 +626,13 @@ void dump_memory(std::ostream &f, std::string indent, Mem &mem)
lof_reg_declarations.push_back( stringf("reg [%d:0] %s;\n", port.data.size() - 1, temp_id) );
bool has_transparency = false;
int bypass_part_width = port.data.size() / port.en.size();
for (int i = 0; i < GetSize(mem.wr_ports); i++) {
auto &wport = mem.wr_ports[i];
if (!port.transparency_mask[i] && !port.collision_x_mask[i])
continue;
has_transparency = true;
bypass_part_width = std::min(bypass_part_width, wport.data.size() / wport.en.size());
}
int bypass_valid_width = port.data.size() / bypass_part_width;
int bypass_valid_width = port.data.size();
int bypass_part_width = 1;
std::string bypass_valid_id;
std::string bypass_valid_reset_str;
@ -864,7 +862,7 @@ void dump_memory(std::ostream &f, std::string indent, Mem &mem)
std::ostringstream os;
os << "assign ";
dump_sigspec(os, port.data.extract(seg_beg, seg_end - seg_beg));
dump_sigspec(os, port.data.extract(seg_beg, bypass_part_width));
os << " = ";
os << stringf("%s[%d]", bypass_valid_id, sub);
os << stringf(" ? %s[%d:%d]", bypass_data_id, seg_end - 1, seg_beg);