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optimizations to bv-solver and euf-egraph (#4698)

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* additional bit-vector propagators

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* rename restrict (not a keyword, but well) #4694, tune euf

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* merge

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>

* add pb rewriting to pb2bv #4697

Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
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Nikolaj Bjorner 2020-09-20 06:47:27 -07:00 • committed by GitHub
parent ed44a44579
commit 6f63f8761c
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24 changed files with 206 additions and 116 deletions
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src/tactic/bv/bv1_blaster_tactic.cpp
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@ -27,6 +27,7 @@ Notes:
#include "ast/bv_decl_plugin.h"
#include "ast/rewriter/rewriter_def.h"
#include "ast/for_each_expr.h"
#include "ast/ast_util.h"
#include "ast/rewriter/bv_rewriter.h"
class bv1_blaster_tactic : public tactic {
@ -141,7 +142,7 @@ class bv1_blaster_tactic : public tactic {
--i;
new_eqs.push_back(m().mk_eq(bits1[i], bits2[i]));
}
result = m().mk_and(new_eqs.size(), new_eqs.c_ptr());
result = mk_and(m(), new_eqs.size(), new_eqs.c_ptr());
}
void reduce_ite(expr * c, expr * t, expr * e, expr_ref & result) {