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Add AST_SELFSZ and improve handling of bit slices

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Signed-off-by: Claire Wolf <claire@symbioticeda.com>
This commit is contained in:
Claire Wolf 2020-04-29 14:28:04 +02:00
parent bbbce0d1c5
commit 589ed2d970
5 changed files with 22 additions and 7 deletions
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2
frontends/ast/ast.cc
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@ -94,6 +94,7 @@ std::string AST::type2str(AstNodeType type)
X(AST_TO_BITS)
X(AST_TO_SIGNED)
X(AST_TO_UNSIGNED)
X(AST_SELFSZ)
X(AST_CONCAT)
X(AST_REPLICATE)
X(AST_BIT_NOT)
@ -617,6 +618,7 @@ void AstNode::dumpVlog(FILE *f, std::string indent) const
if (0) { case AST_POS: txt = "+"; }
if (0) { case AST_NEG: txt = "-"; }
if (0) { case AST_LOGIC_NOT: txt = "!"; }
if (0) { case AST_SELFSZ: txt = "@selfsz@"; }
fprintf(f, "%s(", txt.c_str());
children[0]->dumpVlog(f, "");
fprintf(f, ")");