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Results 1 - 3 of 3 for CMOVWNE (0.27 sec)

  1. src/cmd/compile/internal/ssa/rewriteAMD64.go

    	v_2 := v.Args[2]
    	v_1 := v.Args[1]
    	v_0 := v.Args[0]
    	// match: (CMOVWNE x y (InvertFlags cond))
    	// result: (CMOVWNE x y cond)
    	for {
    		x := v_0
    		y := v_1
    		if v_2.Op != OpAMD64InvertFlags {
    			break
    		}
    		cond := v_2.Args[0]
    		v.reset(OpAMD64CMOVWNE)
    		v.AddArg3(x, y, cond)
    		return true
    	}
    	// match: (CMOVWNE y _ (FlagEQ))
    	// result: y
    	for {
    		y := v_0
    Registered: Wed Jun 12 16:32:35 UTC 2024
    - Last Modified: Tue Mar 12 19:38:41 UTC 2024
    - 712.7K bytes
    - Viewed (0)
  2. src/cmd/compile/internal/ssa/_gen/AMD64.rules

    (CondSelect <t> x y check) && !check.Type.IsFlags() && check.Type.Size() == 8 && is32BitInt(t)
        => (CMOVLNE y x (CMPQconst [0] check))
    (CondSelect <t> x y check) && !check.Type.IsFlags() && check.Type.Size() == 8 && is16BitInt(t)
        => (CMOVWNE y x (CMPQconst [0] check))
    
    // Absorb InvertFlags
    (CMOVQ(EQ|NE|LT|GT|LE|GE|HI|CS|CC|LS) x y (InvertFlags cond))
        => (CMOVQ(EQ|NE|GT|LT|GE|LE|CS|HI|LS|CC) x y cond)
    Registered: Wed Jun 12 16:32:35 UTC 2024
    - Last Modified: Tue Mar 12 19:38:41 UTC 2024
    - 93.9K bytes
    - Viewed (0)
  3. src/cmd/compile/internal/ssa/opGen.go

    			},
    			outputs: []outputInfo{
    				{0, 49135}, // AX CX DX BX BP SI DI R8 R9 R10 R11 R12 R13 R15
    			},
    		},
    	},
    	{
    		name:         "CMOVWNE",
    		argLen:       3,
    		resultInArg0: true,
    		asm:          x86.ACMOVWNE,
    		reg: regInfo{
    			inputs: []inputInfo{
    				{0, 49135}, // AX CX DX BX BP SI DI R8 R9 R10 R11 R12 R13 R15
    Registered: Wed Jun 12 16:32:35 UTC 2024
    - Last Modified: Thu May 23 15:49:20 UTC 2024
    - 1M bytes
    - Viewed (0)
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