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| author | Clifford Wolf <clifford@clifford.at> | 2013-11-02 21:13:01 +0100 |
|---|---|---|
| committer | Clifford Wolf <clifford@clifford.at> | 2013-11-02 21:13:01 +0100 |
| commit | ada80545faf6a0c0d871909f9e50e0f426b46ed8 (patch) | |
| tree | 758f79c33cb0cfa3bfbc1212555fb9ba39d65853 /frontends/ast/genrtlil.cc | |
| parent | f912e029de64b17316c2d285bf728151e6bd6de3 (diff) | |
| download | yosys-ada80545faf6a0c0d871909f9e50e0f426b46ed8.tar.gz yosys-ada80545faf6a0c0d871909f9e50e0f426b46ed8.tar.bz2 yosys-ada80545faf6a0c0d871909f9e50e0f426b46ed8.zip | |
Behavior should be identical now to rev. 0b4a64ac6adbd6 (next: testing before constfold fixes)
Diffstat (limited to 'frontends/ast/genrtlil.cc')
| -rw-r--r-- | frontends/ast/genrtlil.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/frontends/ast/genrtlil.cc b/frontends/ast/genrtlil.cc index a4e01899c..ff4841ec4 100644 --- a/frontends/ast/genrtlil.cc +++ b/frontends/ast/genrtlil.cc @@ -570,6 +570,8 @@ void AstNode::detectSignWidthWorker(int &width_hint, bool &sign_hint) this_width = range->range_left - range->range_right + 1; } else width_hint = std::max(width_hint, this_width); + if (!id2ast->is_signed) + sign_hint = false; break; case AST_TO_SIGNED: |