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| author | Eddie Hung <eddie@fpgeh.com> | 2019-08-22 16:57:59 -0700 |
|---|---|---|
| committer | Eddie Hung <eddie@fpgeh.com> | 2019-08-22 16:57:59 -0700 |
| commit | fe1b2337fd7950e1d563be5b8ccbaa81688261e4 (patch) | |
| tree | 55f287bb3ae90dcbdd630455bd5e0269dc247070 /frontends/ast | |
| parent | c50d68653d093a8daa47f589836e6178be82b54f (diff) | |
| download | yosys-fe1b2337fd7950e1d563be5b8ccbaa81688261e4.tar.gz yosys-fe1b2337fd7950e1d563be5b8ccbaa81688261e4.tar.bz2 yosys-fe1b2337fd7950e1d563be5b8ccbaa81688261e4.zip | |
Do not propagate mem2reg attribute through to result
Diffstat (limited to 'frontends/ast')
| -rw-r--r-- | frontends/ast/simplify.cc | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/frontends/ast/simplify.cc b/frontends/ast/simplify.cc index 8493aa513..86dd80c65 100644 --- a/frontends/ast/simplify.cc +++ b/frontends/ast/simplify.cc @@ -151,7 +151,8 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage, reg->is_reg = true; reg->is_signed = node->is_signed; for (auto &it : node->attributes) - reg->attributes.emplace(it.first, it.second->clone()); + if (it.first != ID(mem2reg)) + reg->attributes.emplace(it.first, it.second->clone()); reg->filename = node->filename; reg->linenum = node->linenum; children.push_back(reg); |