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Merge pull request #975 from YosysHQ/clifford/fix968

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Re-enable "final loop assignment" feature and fix opt_clean warnings
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Clifford Wolf 2019-05-06 20:53:38 +02:00 • committed by GitHub
commit 1706798f4e
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3 changed files with 66 additions and 13 deletions
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frontends/ast/simplify.cc
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@ -1172,14 +1172,12 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage,
varbuf->children[0] = buf;
}
#if 0
if (type == AST_FOR) {
AstNode *buf = next_ast->clone();
delete buf->children[1];
buf->children[1] = varbuf->children[0]->clone();
current_block->children.insert(current_block->children.begin() + current_block_idx++, buf);
}
#endif
current_scope[varbuf->str] = backup_scope_varbuf;
delete varbuf;