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improved (fixed) conversion of real values to bit vectors

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Clifford Wolf 2014-06-14 20:38:05 +02:00
parent 39eb347c67
commit 149fe83a8d
4 changed files with 30 additions and 11 deletions
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frontends/ast/ast.h
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@ -244,6 +244,7 @@ namespace AST
// helper functions for real valued const eval
int isConst(); // return '1' for AST_CONSTANT and '2' for AST_REALVALUE
double asReal(bool is_signed);
RTLIL::Const realAsConst(int width);
};
// process an AST tree (ast must point to an AST_DESIGN node) and generate RTLIL code