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fix #6676 get rid of rem0 declare it to be mod0 semantics to simplify code paths

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This commit is contained in:
Nikolaj Bjorner 2023-04-11 16:46:30 -07:00
parent 58a2a9c79c
commit 0b5c38dea5
5 changed files with 7 additions and 14 deletions
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10
src/ast/arith_decl_plugin.h
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@ -50,7 +50,6 @@ enum arith_op_kind {
OP_IDIVIDES,
OP_REM,
OP_MOD,
OP_REM0,
OP_MOD0,
OP_TO_REAL,
OP_TO_INT,
@ -216,7 +215,6 @@ public:
case OP_U_ACOS:
case OP_DIV0:
case OP_IDIV0:
case OP_REM0:
case OP_MOD0:
case OP_POWER0:
return true;
@ -270,7 +268,7 @@ public:
bool is_div0(func_decl const * n) const { return is_decl_of(n, arith_family_id, OP_DIV0); }
bool is_idiv0(func_decl const * n) const { return is_decl_of(n, arith_family_id, OP_IDIV0); }
bool is_rem0(func_decl const * n) const { return is_decl_of(n, arith_family_id, OP_REM0); }
bool is_rem0(func_decl const * n) const { return is_decl_of(n, arith_family_id, OP_MOD0); }
bool is_mod0(func_decl const * n) const { return is_decl_of(n, arith_family_id, OP_MOD0); }
bool is_power0(func_decl const * n) const { return is_decl_of(n, arith_family_id, OP_POWER0); }
bool is_power(func_decl const * n) const { return is_decl_of(n, arith_family_id, OP_POWER); }
@ -296,7 +294,7 @@ public:
bool is_mod(expr const * n) const { return is_app_of(n, arith_family_id, OP_MOD); }
bool is_rem(expr const * n) const { return is_app_of(n, arith_family_id, OP_REM); }
bool is_mod0(expr const * n) const { return is_app_of(n, arith_family_id, OP_MOD0); }
bool is_rem0(expr const * n) const { return is_app_of(n, arith_family_id, OP_REM0); }
bool is_rem0(expr const * n) const { return is_app_of(n, arith_family_id, OP_MOD0); }
bool is_to_real(expr const * n) const { return is_app_of(n, arith_family_id, OP_TO_REAL); }
bool is_to_int(expr const * n) const { return is_app_of(n, arith_family_id, OP_TO_INT); }
bool is_is_int(expr const * n) const { return is_app_of(n, arith_family_id, OP_IS_INT); }
@ -355,7 +353,7 @@ public:
MATCH_BINARY(is_div);
MATCH_BINARY(is_idiv);
MATCH_BINARY(is_mod0);
MATCH_BINARY(is_rem0);
// MATCH_BINARY(is_rem0);
MATCH_BINARY(is_div0);
MATCH_BINARY(is_idiv0);
MATCH_BINARY(is_power);
@ -465,7 +463,7 @@ public:
app * mk_mod(expr * arg1, expr * arg2) { return m_manager.mk_app(arith_family_id, OP_MOD, arg1, arg2); }
app * mk_div0(expr * arg1, expr * arg2) { return m_manager.mk_app(arith_family_id, OP_DIV0, arg1, arg2); }
app * mk_idiv0(expr * arg1, expr * arg2) { return m_manager.mk_app(arith_family_id, OP_IDIV0, arg1, arg2); }
app * mk_rem0(expr * arg1, expr * arg2) { return m_manager.mk_app(arith_family_id, OP_REM0, arg1, arg2); }
app * mk_rem0(expr * arg1, expr * arg2) { return m_manager.mk_app(arith_family_id, OP_MOD0, arg1, arg2); }
app * mk_mod0(expr * arg1, expr * arg2) { return m_manager.mk_app(arith_family_id, OP_MOD0, arg1, arg2); }
app * mk_to_real(expr * arg1) { return m_manager.mk_app(arith_family_id, OP_TO_REAL, arg1); }
app * mk_to_int(expr * arg1) { return m_manager.mk_app(arith_family_id, OP_TO_INT, arg1); }