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Results 1 - 1 of 1 for SUBSflags (0.11 sec)

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

    (SBCSflags x y (Select1 <types.TypeFlags> (NEGSflags (NEG <typ.UInt64> (NGCzerocarry <typ.UInt64> bo))))) => (SBCSflags x y bo)
    (SBCSflags x y (Select1 <types.TypeFlags> (NEGSflags (MOVDconst [0])))) => (SUBSflags x y)
    
    // mul by constant
    (MUL x (MOVDconst [-1])) => (NEG x)
    (MUL _ (MOVDconst [0])) => (MOVDconst [0])
    (MUL x (MOVDconst [1])) => x
    (MUL x (MOVDconst [c])) && isPowerOfTwo64(c) => (SLLconst [log64(c)] x)
    Registered: Wed Jun 12 16:32:35 UTC 2024
    - Last Modified: Thu May 23 15:49:20 UTC 2024
    - 113.1K bytes
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