diff options
Diffstat (limited to 'passes/memory/memory.cc')
| -rw-r--r-- | passes/memory/memory.cc | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/passes/memory/memory.cc b/passes/memory/memory.cc index a4751cb61..bc1b19d00 100644 --- a/passes/memory/memory.cc +++ b/passes/memory/memory.cc @@ -31,7 +31,7 @@ struct MemoryPass : public Pass { { // |---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---|---v---| log("\n"); - log(" memory [-nomap] [-nordff] [-memx] [-bram <bram_rules>] [selection]\n"); + log(" memory [-nomap] [-nordff] [-nowiden] [-nosat] [-memx] [-bram <bram_rules>] [selection]\n"); log("\n"); log("This pass calls all the other memory_* passes in a useful order:\n"); log("\n"); @@ -40,7 +40,7 @@ struct MemoryPass : public Pass { log(" opt_mem_feedback\n"); log(" memory_dff (skipped if called with -nordff or -memx)\n"); log(" opt_clean\n"); - log(" memory_share\n"); + log(" memory_share [-nowiden] [-nosat]\n"); log(" memory_memx (when called with -memx)\n"); log(" opt_clean\n"); log(" memory_collect\n"); @@ -57,6 +57,7 @@ struct MemoryPass : public Pass { bool flag_nordff = false; bool flag_memx = false; string memory_bram_opts; + string memory_share_opts; log_header(design, "Executing MEMORY pass.\n"); log_push(); @@ -76,6 +77,14 @@ struct MemoryPass : public Pass { flag_memx = true; continue; } + if (args[argidx] == "-nowiden") { + memory_share_opts += " -nowiden"; + continue; + } + if (args[argidx] == "-nosat") { + memory_share_opts += " -nosat"; + continue; + } if (argidx+1 < args.size() && args[argidx] == "-bram") { memory_bram_opts += " -rules " + args[++argidx]; continue; @@ -90,7 +99,7 @@ struct MemoryPass : public Pass { if (!flag_nordff) Pass::call(design, "memory_dff"); Pass::call(design, "opt_clean"); - Pass::call(design, "memory_share"); + Pass::call(design, "memory_share" + memory_share_opts); if (flag_memx) Pass::call(design, "memory_memx"); Pass::call(design, "opt_clean"); |