08eb78a5b2
This PR sets up the new integrated test/bench suite. It then migrates all benchmarks and some related tests to the new suite. There's also some documentation and some linting. For now, a lot of the old tests are left alone so this PR doesn't become even larger than it already is. Eventually, all tests should be migrated to the new suite though so there isn't a confusing mix of two systems.
24 lines
991 B
Text
24 lines
991 B
Text
import Std.Tactic.BVDecide
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theorem remAnd_a_thm (x : _root_.BitVec 32) :
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x + x.sdiv 8#32 * 4294967288#32 &&& 1#32 = x &&& 1#32 := by
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bv_decide
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theorem test21_thm (x : _root_.BitVec 8) :
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x.sshiftRight 7 &&& 1#8 = x >>> 7 := by
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bv_decide
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theorem bitvec_AndOrXor_1683_2 : ∀ (a b : BitVec 64), (b ≤ a) || (a != b) = true := by
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intros; bv_decide
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theorem short_circuit_mul_right (x x_1 : BitVec 32) (h : ¬x_1 &&& 4096#32 == 0#32) :
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(x ||| 4096#32) * (x ||| 4096#32) = (x ||| x_1 &&& 4096#32) * (x ||| 4096#32) := by
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bv_decide +shortCircuit
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theorem short_circuit_mul_left (x x_1 : BitVec 32) (h : ¬x_1 &&& 4096#32 == 0#32) :
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(x ||| 4096#32) * (x ||| 4096#32) = (x ||| 4096#32) * (x ||| x_1 &&& 4096#32) := by
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bv_decide +shortCircuit
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theorem short_circuit_triple_mul (x x_1 x_2 : BitVec 32) (h : ¬x_2 &&& 4096#32 == 0#32) :
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(x_1 ||| 4096#32) * x * (x_1 ||| 4096#32) = (x_1 ||| x_2 &&& 4096#32) * x * (x_1 ||| 4096#32) := by
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bv_decide +acNf +shortCircuit
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