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| author | Claire Wolf <clifford@clifford.at> | 2020-04-21 18:46:52 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-04-21 18:46:52 +0200 |
| commit | 9e1afde7a02e6d3a65c106f74920dcad9e678a04 (patch) | |
| tree | e521580ec3e49a3e5ead7c834bc8e9664a950d58 /frontends/ast/ast.h | |
| parent | abc8f1fcb65bb99ef4bf6fc6c6aa3126c333c68f (diff) | |
| parent | d32e56a3d1bdb36a77c0c3afad2eb4493292480b (diff) | |
| download | yosys-9e1afde7a02e6d3a65c106f74920dcad9e678a04.tar.gz yosys-9e1afde7a02e6d3a65c106f74920dcad9e678a04.tar.bz2 yosys-9e1afde7a02e6d3a65c106f74920dcad9e678a04.zip | |
Merge pull request #1851 from YosysHQ/claire/bitselwrite
Improved rewrite code for writing to bit slice
Diffstat (limited to 'frontends/ast/ast.h')
| -rw-r--r-- | frontends/ast/ast.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/frontends/ast/ast.h b/frontends/ast/ast.h index 3dd40238f..3f6329112 100644 --- a/frontends/ast/ast.h +++ b/frontends/ast/ast.h @@ -202,6 +202,9 @@ namespace AST // this is used by simplify to detect if basic analysis has been performed already on the node bool basic_prep; + // this is used for ID references in RHS expressions that should use the "new" value for non-blocking assignments + bool lookahead; + // this is the original sourcecode location that resulted in this AST node // it is automatically set by the constructor using AST::current_filename and // the AST::get_line_num() callback function. @@ -352,6 +355,7 @@ namespace AST_INTERNAL extern AST::AstNode *current_always, *current_top_block, *current_block, *current_block_child; extern AST::AstModule *current_module; extern bool current_always_clocked; + struct LookaheadRewriter; struct ProcessGenerator; } |