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Bugfixes for fpa2bv_converter. Fixes #1564.

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This commit is contained in:
Christoph M. Wintersteiger 2018-04-08 21:51:27 +01:00
parent 3b78bdc8e5
commit b373bf4252
3 changed files with 11 additions and 9 deletions
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2
src/ast/rewriter/fpa_rewriter.cpp
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@ -773,7 +773,7 @@ br_status fpa_rewriter::mk_to_ieee_bv(func_decl * f, expr * arg, expr_ref & resu
if (m_fm.is_nan(v)) {
if (m_hi_fp_unspecified) {
expr * args[4] = { bu.mk_numeral(0, 1),
bu.mk_numeral(-1, x.get_ebits()),
bu.mk_bv_neg(bu.mk_numeral(1, x.get_ebits())),
bu.mk_numeral(0, x.get_sbits() - 2),
bu.mk_numeral(1, 1) };
result = bu.mk_concat(4, args);