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FPA API: Renaming for consistency with final SMT standard.

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Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
This commit is contained in:
Christoph M. Wintersteiger 2014-12-10 18:45:44 +00:00
parent 3418f1875e
commit 657595818e
11 changed files with 146 additions and 138 deletions
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26
src/ast/fpa/fpa2bv_converter.cpp
View file

@ -53,8 +53,8 @@ fpa2bv_converter::~fpa2bv_converter() {
}
void fpa2bv_converter::mk_eq(expr * a, expr * b, expr_ref & result) {
SASSERT(is_app_of(a, m_plugin->get_family_id(), OP_TO_FLOAT));
SASSERT(is_app_of(b, m_plugin->get_family_id(), OP_TO_FLOAT));
SASSERT(is_app_of(a, m_plugin->get_family_id(), OP_FLOAT_TO_FP));
SASSERT(is_app_of(b, m_plugin->get_family_id(), OP_FLOAT_TO_FP));
expr_ref sgn(m), s(m), e(m);
m_simp.mk_eq(to_app(a)->get_arg(0), to_app(b)->get_arg(0), sgn);
@ -73,8 +73,8 @@ void fpa2bv_converter::mk_eq(expr * a, expr * b, expr_ref & result) {
}
void fpa2bv_converter::mk_ite(expr * c, expr * t, expr * f, expr_ref & result) {
SASSERT(is_app_of(t, m_plugin->get_family_id(), OP_TO_FLOAT));
SASSERT(is_app_of(f, m_plugin->get_family_id(), OP_TO_FLOAT));
SASSERT(is_app_of(t, m_plugin->get_family_id(), OP_FLOAT_TO_FP));
SASSERT(is_app_of(f, m_plugin->get_family_id(), OP_FLOAT_TO_FP));
expr_ref sgn(m), s(m), e(m);
m_simp.mk_ite(c, to_app(t)->get_arg(0), to_app(f)->get_arg(0), sgn);
@ -2203,7 +2203,7 @@ void fpa2bv_converter::mk_to_real(func_decl * f, unsigned num, expr * const * ar
}
void fpa2bv_converter::split(expr * e, expr * & sgn, expr * & sig, expr * & exp) const {
SASSERT(is_app_of(e, m_plugin->get_family_id(), OP_TO_FLOAT));
SASSERT(is_app_of(e, m_plugin->get_family_id(), OP_FLOAT_TO_FP));
SASSERT(to_app(e)->get_num_args() == 3);
sgn = to_app(e)->get_arg(0);
@ -2252,7 +2252,7 @@ void fpa2bv_converter::mk_is_ninf(expr * e, expr_ref & result) {
}
void fpa2bv_converter::mk_is_pos(expr * e, expr_ref & result) {
SASSERT(is_app_of(e, m_plugin->get_family_id(), OP_TO_FLOAT));
SASSERT(is_app_of(e, m_plugin->get_family_id(), OP_FLOAT_TO_FP));
SASSERT(to_app(e)->get_num_args() == 3);
expr * a0 = to_app(e)->get_arg(0);
expr_ref zero(m);
@ -2261,7 +2261,7 @@ void fpa2bv_converter::mk_is_pos(expr * e, expr_ref & result) {
}
void fpa2bv_converter::mk_is_neg(expr * e, expr_ref & result) {
SASSERT(is_app_of(e, m_plugin->get_family_id(), OP_TO_FLOAT));
SASSERT(is_app_of(e, m_plugin->get_family_id(), OP_FLOAT_TO_FP));
SASSERT(to_app(e)->get_num_args() == 3);
expr * a0 = to_app(e)->get_arg(0);
expr_ref one(m);
@ -2424,7 +2424,7 @@ void fpa2bv_converter::mk_unbias(expr * e, expr_ref & result) {
}
void fpa2bv_converter::unpack(expr * e, expr_ref & sgn, expr_ref & sig, expr_ref & exp, expr_ref & lz, bool normalize) {
SASSERT(is_app_of(e, m_plugin->get_family_id(), OP_TO_FLOAT));
SASSERT(is_app_of(e, m_plugin->get_family_id(), OP_FLOAT_TO_FP));
SASSERT(to_app(e)->get_num_args() == 3);
sort * srt = to_app(e)->get_decl()->get_range();
@ -2519,11 +2519,11 @@ void fpa2bv_converter::mk_rounding_mode(func_decl * f, expr_ref & result)
{
switch(f->get_decl_kind())
{
case OP_RM_NEAREST_TIES_TO_AWAY: result = m_bv_util.mk_numeral(BV_RM_TIES_TO_AWAY, 3); break;
case OP_RM_NEAREST_TIES_TO_EVEN: result = m_bv_util.mk_numeral(BV_RM_TIES_TO_EVEN, 3); break;
case OP_RM_TOWARD_NEGATIVE: result = m_bv_util.mk_numeral(BV_RM_TO_NEGATIVE, 3); break;
case OP_RM_TOWARD_POSITIVE: result = m_bv_util.mk_numeral(BV_RM_TO_POSITIVE, 3); break;
case OP_RM_TOWARD_ZERO: result = m_bv_util.mk_numeral(BV_RM_TO_ZERO, 3); break;
case OP_FLOAT_RM_NEAREST_TIES_TO_AWAY: result = m_bv_util.mk_numeral(BV_RM_TIES_TO_AWAY, 3); break;
case OP_FLOAT_RM_NEAREST_TIES_TO_EVEN: result = m_bv_util.mk_numeral(BV_RM_TIES_TO_EVEN, 3); break;
case OP_FLOAT_RM_TOWARD_NEGATIVE: result = m_bv_util.mk_numeral(BV_RM_TO_NEGATIVE, 3); break;
case OP_FLOAT_RM_TOWARD_POSITIVE: result = m_bv_util.mk_numeral(BV_RM_TO_POSITIVE, 3); break;
case OP_FLOAT_RM_TOWARD_ZERO: result = m_bv_util.mk_numeral(BV_RM_TO_ZERO, 3); break;
default: UNREACHABLE();
}
}

2
src/ast/fpa/fpa2bv_converter.h
View file

@ -73,7 +73,7 @@ public:
SASSERT(m_bv_util.is_bv(sign) && m_bv_util.get_bv_size(sign) == 1);
SASSERT(m_bv_util.is_bv(significand));
SASSERT(m_bv_util.is_bv(exponent));
result = m.mk_app(m_util.get_family_id(), OP_TO_FLOAT, sign, significand, exponent);
result = m.mk_app(m_util.get_family_id(), OP_FLOAT_FP, sign, significand, exponent);
}
void mk_eq(expr * a, expr * b, expr_ref & result);

13
src/ast/fpa/fpa2bv_rewriter.h
View file

@ -107,11 +107,11 @@ struct fpa2bv_rewriter_cfg : public default_rewriter_cfg {
if (m_conv.is_float_family(f)) {
switch (f->get_decl_kind()) {
case OP_RM_NEAREST_TIES_TO_AWAY:
case OP_RM_NEAREST_TIES_TO_EVEN:
case OP_RM_TOWARD_NEGATIVE:
case OP_RM_TOWARD_POSITIVE:
case OP_RM_TOWARD_ZERO: m_conv.mk_rounding_mode(f, result); return BR_DONE;
case OP_FLOAT_RM_NEAREST_TIES_TO_AWAY:
case OP_FLOAT_RM_NEAREST_TIES_TO_EVEN:
case OP_FLOAT_RM_TOWARD_NEGATIVE:
case OP_FLOAT_RM_TOWARD_POSITIVE:
case OP_FLOAT_RM_TOWARD_ZERO: m_conv.mk_rounding_mode(f, result); return BR_DONE;
case OP_FLOAT_VALUE: m_conv.mk_value(f, num, args, result); return BR_DONE;
case OP_FLOAT_PLUS_INF: m_conv.mk_plus_inf(f, result); return BR_DONE;
case OP_FLOAT_MINUS_INF: m_conv.mk_minus_inf(f, result); return BR_DONE;
@ -144,8 +144,7 @@ struct fpa2bv_rewriter_cfg : public default_rewriter_cfg {
case OP_FLOAT_IS_SUBNORMAL: m_conv.mk_is_subnormal(f, num, args, result); return BR_DONE;
case OP_FLOAT_IS_POSITIVE: m_conv.mk_is_positive(f, num, args, result); return BR_DONE;
case OP_FLOAT_IS_NEGATIVE: m_conv.mk_is_negative(f, num, args, result); return BR_DONE;
case OP_TO_FLOAT: m_conv.mk_to_float(f, num, args, result); return BR_DONE;
case OP_FLOAT_TO_IEEE_BV: m_conv.mk_to_ieee_bv(f, num, args, result); return BR_DONE;
case OP_FLOAT_TO_FP: m_conv.mk_to_float(f, num, args, result); return BR_DONE;
case OP_FLOAT_FP: m_conv.mk_fp(f, num, args, result); return BR_DONE;
case OP_FLOAT_TO_UBV: m_conv.mk_to_ubv(f, num, args, result); return BR_DONE;
case OP_FLOAT_TO_SBV: m_conv.mk_to_sbv(f, num, args, result); return BR_DONE;