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| author | Claire Wolf <claire@symbioticeda.com> | 2020-04-29 14:28:04 +0200 |
|---|---|---|
| committer | Claire Wolf <claire@symbioticeda.com> | 2020-05-02 11:21:01 +0200 |
| commit | 589ed2d97032829568e73a5858772e39088aeeeb (patch) | |
| tree | ff318592efab768ecb4f57e493cb8a260641c298 /frontends/verilog | |
| parent | bbbce0d1c58f8bfb0a615f1ed53fa046552b5adf (diff) | |
| download | yosys-589ed2d97032829568e73a5858772e39088aeeeb.tar.gz yosys-589ed2d97032829568e73a5858772e39088aeeeb.tar.bz2 yosys-589ed2d97032829568e73a5858772e39088aeeeb.zip | |
Add AST_SELFSZ and improve handling of bit slices
Signed-off-by: Claire Wolf <claire@symbioticeda.com>
Diffstat (limited to 'frontends/verilog')
| -rw-r--r-- | frontends/verilog/verilog_parser.y | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/frontends/verilog/verilog_parser.y b/frontends/verilog/verilog_parser.y index 4a5aba79e..903c8e77f 100644 --- a/frontends/verilog/verilog_parser.y +++ b/frontends/verilog/verilog_parser.y @@ -645,13 +645,13 @@ non_opt_range: } | '[' expr TOK_POS_INDEXED expr ']' { $$ = new AstNode(AST_RANGE); - AstNode *expr = new AstNode(AST_CONCAT, $2); + AstNode *expr = new AstNode(AST_SELFSZ, $2); $$->children.push_back(new AstNode(AST_SUB, new AstNode(AST_ADD, expr->clone(), $4), AstNode::mkconst_int(1, true))); $$->children.push_back(new AstNode(AST_ADD, expr, AstNode::mkconst_int(0, true))); } | '[' expr TOK_NEG_INDEXED expr ']' { $$ = new AstNode(AST_RANGE); - AstNode *expr = new AstNode(AST_CONCAT, $2); + AstNode *expr = new AstNode(AST_SELFSZ, $2); $$->children.push_back(new AstNode(AST_ADD, expr, AstNode::mkconst_int(0, true))); $$->children.push_back(new AstNode(AST_SUB, new AstNode(AST_ADD, expr->clone(), AstNode::mkconst_int(1, true)), $4)); } | |