diff options
Diffstat (limited to 'src/theory/bv/kinds')
| -rw-r--r-- | src/theory/bv/kinds | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/src/theory/bv/kinds b/src/theory/bv/kinds index f9caf119a..32e0e9e85 100644 --- a/src/theory/bv/kinds +++ b/src/theory/bv/kinds @@ -56,14 +56,12 @@ operator BITVECTOR_MULT 2: "multiplication of two or more bit-vectors" operator BITVECTOR_NEG 1 "unary negation of a bit-vector" operator BITVECTOR_PLUS 2: "addition of two or more bit-vectors" operator BITVECTOR_SUB 2 "subtraction of two bit-vectors" -operator BITVECTOR_UDIV 2 "unsigned division of two bit-vectors, truncating towards 0 (undefined if divisor is 0)" -operator BITVECTOR_UREM 2 "unsigned remainder from truncating division of two bit-vectors (undefined if divisor is 0)" +operator BITVECTOR_UDIV 2 "unsigned division of two bit-vectors, truncating towards 0 (defined to be the all-ones bit pattern, if divisor is 0)" +operator BITVECTOR_UREM 2 "unsigned remainder from truncating division of two bit-vectors (defined to be equal to the dividend, if divisor is 0)" operator BITVECTOR_SDIV 2 "2's complement signed division" operator BITVECTOR_SMOD 2 "2's complement signed remainder (sign follows divisor)" operator BITVECTOR_SREM 2 "2's complement signed remainder (sign follows dividend)" # total division kinds -operator BITVECTOR_UDIV_TOTAL 2 "unsigned division of two bit-vectors, truncating towards 0 (defined to be the all-ones bit pattern, if divisor is 0)" -operator BITVECTOR_UREM_TOTAL 2 "unsigned remainder from truncating division of two bit-vectors (defined to be equal to the dividend, if divisor is 0)" ## shift kinds operator BITVECTOR_ASHR 2 "bit-vector arithmetic shift right (the two bit-vector parameters must have same width)" @@ -183,9 +181,6 @@ typerule BITVECTOR_UREM ::CVC4::theory::bv::BitVectorFixedWidthTypeRule typerule BITVECTOR_SDIV ::CVC4::theory::bv::BitVectorFixedWidthTypeRule typerule BITVECTOR_SMOD ::CVC4::theory::bv::BitVectorFixedWidthTypeRule typerule BITVECTOR_SREM ::CVC4::theory::bv::BitVectorFixedWidthTypeRule -# total division kinds -typerule BITVECTOR_UDIV_TOTAL ::CVC4::theory::bv::BitVectorFixedWidthTypeRule -typerule BITVECTOR_UREM_TOTAL ::CVC4::theory::bv::BitVectorFixedWidthTypeRule ## shift kinds typerule BITVECTOR_ASHR ::CVC4::theory::bv::BitVectorFixedWidthTypeRule |