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Results 1 - 1 of 1 for TSTW (0.06 sec)

  1. src/cmd/compile/internal/ssa/_gen/ARM64.rules

    (FCMPS (FMOVSconst [0]) x) => (InvertFlags (FCMPS0 x))
    (FCMPD x (FMOVDconst [0])) => (FCMPD0 x)
    (FCMPD (FMOVDconst [0]) x) => (InvertFlags (FCMPD0 x))
    
    // CSEL needs a flag-generating argument. Synthesize a TSTW if necessary.
    (CondSelect x y boolval) && flagArg(boolval) != nil => (CSEL [boolval.Op] x y flagArg(boolval))
    (CondSelect x y boolval) && flagArg(boolval) == nil => (CSEL [OpARM64NotEqual] x y (TSTWconst [1] boolval))
    
    Registered: Wed Jun 12 16:32:35 UTC 2024
    - Last Modified: Thu May 23 15:49:20 UTC 2024
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