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Results 1 - 2 of 2 for LAOfloor (0.49 sec)

  2. github.com/golang/go

    src/cmd/compile/internal/ssa/_gen/S390XOps.go 

    		{name: "LAO", argLength: 3, reg: gpstore, asm: "LAO", typ: "Mem", clobberFlags: true, hasSideEffects: true},         // *arg0 |= arg1. arg2 = mem.
		{name: "LAOfloor", argLength: 3, reg: gpstorelab, asm: "LAO", typ: "Mem", clobberFlags: true, hasSideEffects: true}, // *(floor(arg0, 4)) |= arg1. arg2 = mem.

		// Compare and swap.
    Registered: Wed Jun 12 16:32:35 UTC 2024
    - Last Modified: Fri Feb 24 00:21:13 UTC 2023
    - 52.5K bytes
    - Viewed (0)
  3. github.com/golang/go

    src/cmd/compile/internal/ssa/_gen/S390X.rules 

    // applying atomic OR operation to target word.
//
// *(*uint32)(ptr &^ 3) |= uint32(val) << ((3 << 3) ^ ((ptr & 3) << 3))
//
(AtomicOr8  ptr val mem)
  => (LAOfloor
       ptr
       (SLW <typ.UInt32>
         (MOVBZreg <typ.UInt32> val)
         (RXSBG <typ.UInt32> {s390x.NewRotateParams(59, 60, 3)} (MOVDconst [3<<3]) ptr))
       mem)

(AtomicAnd32 ...) => (LAN ...)
    Registered: Wed Jun 12 16:32:35 UTC 2024
    - Last Modified: Thu Oct 12 18:09:26 UTC 2023
    - 74.3K bytes
    - Viewed (0)
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