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Results 1 - 1 of 1 for BTCQconst (0.07 sec)

  2. github.com/golang/go

    src/cmd/compile/internal/ssa/_gen/AMD64.rules 

    // Fold combinations of bit ops on same bit. An example is math.Copysign(c,-1)
(BTSQconst [c] (BTRQconst [c] x)) => (BTSQconst [c] x)
(BTSQconst [c] (BTCQconst [c] x)) => (BTSQconst [c] x)
(BTRQconst [c] (BTSQconst [c] x)) => (BTRQconst [c] x)
(BTRQconst [c] (BTCQconst [c] x)) => (BTRQconst [c] x)

// Fold boolean negation into SETcc.
(XORLconst [1] (SETNE x)) => (SETEQ x)
(XORLconst [1] (SETEQ x)) => (SETNE x)
    Registered: Wed Jun 12 16:32:35 UTC 2024
    - Last Modified: Tue Mar 12 19:38:41 UTC 2024
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