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ivl: Casting dynamic arrays to vectors.

This commit is contained in:
Maciej Suminski 2015-01-20 13:48:15 +01:00
parent ff5b696569
commit a52242745a
2 changed files with 11 additions and 2 deletions
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2
elab_expr.cc
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@ -2536,7 +2536,7 @@ unsigned PECastType::test_width(Design*des, NetScope*scope, width_mode_t&wid)
expr_width_ = t->packed_width();
}
signed_flag_= t->get_signed();
signed_flag_ = t->get_signed();
min_width_ = expr_width_;
return expr_width_;
}

11
tgt-vvp/stmt_assign.c
View File

@ -444,7 +444,7 @@ static int show_stmt_assign_vector(ivl_statement_t net)
fprintf(vvp_out, " %%cvt/vr %u;\n", wid);
} else if (ivl_expr_value(rval) == IVL_VT_STRING) {
/* Special case: vector to string casting */
/* Special case: string to vector casting */
ivl_lval_t lval = ivl_stmt_lval(net, 0);
fprintf(vvp_out, " %%vpi_call %u %u \"$ivl_string_method$to_vec\", v%p_0, v%p_0 {0 0 0};\n",
ivl_file_table_index(ivl_stmt_file(net)), ivl_stmt_lineno(net),
@ -452,6 +452,15 @@ static int show_stmt_assign_vector(ivl_statement_t net)
if (slices) free(slices);
return 0;
} else if (ivl_expr_value(rval) == IVL_VT_DARRAY) {
/* Special case: dynamic array to vector casting */
ivl_lval_t lval = ivl_stmt_lval(net, 0);
fprintf(vvp_out, " %%vpi_call %u %u \"$ivl_darray_method$to_vec\", v%p_0, v%p_0 {0 0 0};\n",
ivl_file_table_index(ivl_stmt_file(net)), ivl_stmt_lineno(net),
ivl_expr_signal(rval), ivl_lval_sig(lval));
if (slices) free(slices);
return 0;
} else {
unsigned wid = ivl_stmt_lwidth(net);
draw_eval_vec4(rval);