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merged with unstable

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This commit is contained in:
Ken McMillan 2014-08-06 11:16:06 -07:00
parent 7bf87e76ea
commit c007a5e5bd
48 changed files with 537 additions and 256 deletions
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3
src/ast/rewriter/bit_blaster/bit_blaster_rewriter.cpp
View file

@ -323,6 +323,9 @@ MK_PARAMETRIC_UNARY_REDUCE(reduce_sign_extend, mk_sign_extend);
br_status reduce_app(func_decl * f, unsigned num, expr * const * args, expr_ref & result, proof_ref & result_pr) {
result_pr = 0;
TRACE("bit_blaster", tout << f->get_name() << " ";
for (unsigned i = 0; i < num; ++i) tout << mk_pp(args[i], m()) << " ";
tout << "\n";);
if (num == 0 && f->get_family_id() == null_family_id && butil().is_bv_sort(f->get_range())) {
mk_const(f, result);
return BR_DONE;

10
src/ast/rewriter/bit_blaster/bit_blaster_tpl_def.h
View file

@ -828,6 +828,12 @@ void bit_blaster_tpl<Cfg>::mk_eq(unsigned sz, expr * const * a_bits, expr * cons
template<typename Cfg>
void bit_blaster_tpl<Cfg>::mk_rotate_left(unsigned sz, expr * const * a_bits, unsigned n, expr_ref_vector & out_bits) {
TRACE("bit_blaster", tout << n << ": " << sz << " ";
for (unsigned i = 0; i < sz; ++i) {
tout << mk_pp(a_bits[i], m()) << " ";
}
tout << "\n";
);
n = n % sz;
for (unsigned i = sz - n; i < sz; i++)
out_bits.push_back(a_bits[i]);
@ -974,7 +980,7 @@ void bit_blaster_tpl<Cfg>::mk_ashr(unsigned sz, expr * const * a_bits, expr * co
mk_ite(eqs.get(i - j), a_bits[sz - j - 1], out, new_out);
out = new_out;
}
TRACE("bit_blaster_tpl<Cfg>", tout << (sz - i - 1) << " :\n" << mk_pp(out, m()) << "\n";);
TRACE("bit_blaster", tout << (sz - i - 1) << " :\n" << mk_pp(out, m()) << "\n";);
out_bits.set(sz - i - 1, out);
}
}
@ -1004,7 +1010,7 @@ void bit_blaster_tpl<Cfg>::mk_ext_rotate_left_right(unsigned sz, expr * const *
out = a_bits[i];
for (unsigned j = 1; j < sz; j++) {
expr_ref new_out(m());
unsigned src = (Left ? (i - j) : (i + j)) % sz;
unsigned src = (Left ? (sz + i - j) : (i + j)) % sz;
mk_ite(eqs.get(j), a_bits[src], out, new_out);
out = new_out;
}

1
src/ast/rewriter/bv_rewriter.cpp
View file

@ -21,6 +21,7 @@ Notes:
#include"poly_rewriter_def.h"
#include"ast_smt2_pp.h"
mk_extract_proc::mk_extract_proc(bv_util & u):
m_util(u),
m_high(0),

21
src/ast/rewriter/float_rewriter.cpp
View file

@ -82,7 +82,7 @@ br_status float_rewriter::mk_to_float(func_decl * f, unsigned num_args, expr * c
if (num_args == 2) {
mpf_rounding_mode rm;
if (!m_util.is_rm(args[0], rm))
if (!m_util.is_rm_value(args[0], rm))
return BR_FAILED;
rational q;
@ -109,12 +109,12 @@ br_status float_rewriter::mk_to_float(func_decl * f, unsigned num_args, expr * c
return BR_FAILED;
}
else if (num_args == 3 &&
m_util.is_rm(m().get_sort(args[0])) &&
m_util.is_rm(args[0]) &&
m_util.au().is_real(args[1]) &&
m_util.au().is_int(args[2])) {
mpf_rounding_mode rm;
if (!m_util.is_rm(args[0], rm))
if (!m_util.is_rm_value(args[0], rm))
return BR_FAILED;
rational q;
@ -129,8 +129,7 @@ br_status float_rewriter::mk_to_float(func_decl * f, unsigned num_args, expr * c
mpf v;
m_util.fm().set(v, ebits, sbits, rm, q.to_mpq(), e.to_mpq().numerator());
result = m_util.mk_value(v);
m_util.fm().del(v);
// TRACE("fp_rewriter", tout << "result: " << result << std::endl; );
m_util.fm().del(v);
return BR_DONE;
}
else {
@ -140,7 +139,7 @@ br_status float_rewriter::mk_to_float(func_decl * f, unsigned num_args, expr * c
br_status float_rewriter::mk_add(expr * arg1, expr * arg2, expr * arg3, expr_ref & result) {
mpf_rounding_mode rm;
if (m_util.is_rm(arg1, rm)) {
if (m_util.is_rm_value(arg1, rm)) {
scoped_mpf v2(m_util.fm()), v3(m_util.fm());
if (m_util.is_value(arg2, v2) && m_util.is_value(arg3, v3)) {
scoped_mpf t(m_util.fm());
@ -161,7 +160,7 @@ br_status float_rewriter::mk_sub(expr * arg1, expr * arg2, expr * arg3, expr_ref
br_status float_rewriter::mk_mul(expr * arg1, expr * arg2, expr * arg3, expr_ref & result) {
mpf_rounding_mode rm;
if (m_util.is_rm(arg1, rm)) {
if (m_util.is_rm_value(arg1, rm)) {
scoped_mpf v2(m_util.fm()), v3(m_util.fm());
if (m_util.is_value(arg2, v2) && m_util.is_value(arg3, v3)) {
scoped_mpf t(m_util.fm());
@ -176,7 +175,7 @@ br_status float_rewriter::mk_mul(expr * arg1, expr * arg2, expr * arg3, expr_ref
br_status float_rewriter::mk_div(expr * arg1, expr * arg2, expr * arg3, expr_ref & result) {
mpf_rounding_mode rm;
if (m_util.is_rm(arg1, rm)) {
if (m_util.is_rm_value(arg1, rm)) {
scoped_mpf v2(m_util.fm()), v3(m_util.fm());
if (m_util.is_value(arg2, v2) && m_util.is_value(arg3, v3)) {
scoped_mpf t(m_util.fm());
@ -287,7 +286,7 @@ br_status float_rewriter::mk_max(expr * arg1, expr * arg2, expr_ref & result) {
br_status float_rewriter::mk_fused_ma(expr * arg1, expr * arg2, expr * arg3, expr * arg4, expr_ref & result) {
mpf_rounding_mode rm;
if (m_util.is_rm(arg1, rm)) {
if (m_util.is_rm_value(arg1, rm)) {
scoped_mpf v2(m_util.fm()), v3(m_util.fm()), v4(m_util.fm());
if (m_util.is_value(arg2, v2) && m_util.is_value(arg3, v3) && m_util.is_value(arg4, v4)) {
scoped_mpf t(m_util.fm());
@ -302,7 +301,7 @@ br_status float_rewriter::mk_fused_ma(expr * arg1, expr * arg2, expr * arg3, exp
br_status float_rewriter::mk_sqrt(expr * arg1, expr * arg2, expr_ref & result) {
mpf_rounding_mode rm;
if (m_util.is_rm(arg1, rm)) {
if (m_util.is_rm_value(arg1, rm)) {
scoped_mpf v2(m_util.fm());
if (m_util.is_value(arg2, v2)) {
scoped_mpf t(m_util.fm());
@ -317,7 +316,7 @@ br_status float_rewriter::mk_sqrt(expr * arg1, expr * arg2, expr_ref & result) {
br_status float_rewriter::mk_round(expr * arg1, expr * arg2, expr_ref & result) {
mpf_rounding_mode rm;
if (m_util.is_rm(arg1, rm)) {
if (m_util.is_rm_value(arg1, rm)) {
scoped_mpf v2(m_util.fm());
if (m_util.is_value(arg2, v2)) {
scoped_mpf t(m_util.fm());