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Remove redundant function

This commit is contained in:
Nick Gasson 2008-08-22 21:27:24 +01:00
parent d21b3258e3
commit 8e023d1227
1 changed files with 4 additions and 10 deletions
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14
tgt-vhdl/expr.cc
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@ -403,14 +403,6 @@ static vhdl_expr *translate_select(ivl_expr_t e)
return from->resize(ivl_expr_width(e)); return from->resize(ivl_expr_width(e));
} }
static vhdl_type *expr_to_vhdl_type(ivl_expr_t e)
{
if (ivl_expr_signed(e))
return vhdl_type::nsigned(ivl_expr_width(e));
else
return vhdl_type::nunsigned(ivl_expr_width(e));
}
template <class T> template <class T>
static T *translate_parms(T *t, ivl_expr_t e) static T *translate_parms(T *t, ivl_expr_t e)
{ {
@ -440,7 +432,8 @@ static vhdl_expr *translate_ufunc(ivl_expr_t e)
const char *funcname = ivl_scope_tname(defscope); const char *funcname = ivl_scope_tname(defscope);
vhdl_type *rettype = expr_to_vhdl_type(e); vhdl_type *rettype =
vhdl_type::type_for(ivl_expr_width(e), ivl_expr_signed(e) != 0);
vhdl_fcall *fcall = new vhdl_fcall(funcname, rettype); vhdl_fcall *fcall = new vhdl_fcall(funcname, rettype);
int nparams = ivl_expr_parms(e); int nparams = ivl_expr_parms(e);
@ -497,7 +490,8 @@ static vhdl_expr *translate_ternary(ivl_expr_t e)
static vhdl_expr *translate_concat(ivl_expr_t e) static vhdl_expr *translate_concat(ivl_expr_t e)
{ {
vhdl_type *rtype = expr_to_vhdl_type(e); vhdl_type *rtype =
vhdl_type::type_for(ivl_expr_width(e), ivl_expr_signed(e) != 0);
vhdl_binop_expr *concat = new vhdl_binop_expr(VHDL_BINOP_CONCAT, rtype); vhdl_binop_expr *concat = new vhdl_binop_expr(VHDL_BINOP_CONCAT, rtype);
int nrepeat = ivl_expr_repeat(e); int nrepeat = ivl_expr_repeat(e);