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Results 1 - 6 of 6 for SBBLcarrymask (0.17 sec)

  1. src/cmd/compile/internal/ssa/rewrite386.go

    }
    func rewriteValue386_Op386SBBLcarrymask(v *Value) bool {
    	v_0 := v.Args[0]
    	// match: (SBBLcarrymask (FlagEQ))
    	// result: (MOVLconst [0])
    	for {
    		if v_0.Op != Op386FlagEQ {
    			break
    		}
    		v.reset(Op386MOVLconst)
    		v.AuxInt = int32ToAuxInt(0)
    		return true
    	}
    	// match: (SBBLcarrymask (FlagLT_ULT))
    	// result: (MOVLconst [-1])
    	for {
    		if v_0.Op != Op386FlagLT_ULT {
    			break
    Registered: Wed Jun 12 16:32:35 UTC 2024
    - Last Modified: Fri Apr 21 21:05:46 UTC 2023
    - 262.4K bytes
    - Viewed (0)
  2. src/cmd/compile/internal/ssa/_gen/AMD64.rules

    (SBBQcarrymask (FlagGT_ULT)) => (MOVQconst [-1])
    (SBBQcarrymask (FlagGT_UGT)) => (MOVQconst [0])
    (SBBLcarrymask (FlagEQ))     => (MOVLconst [0])
    (SBBLcarrymask (FlagLT_ULT)) => (MOVLconst [-1])
    (SBBLcarrymask (FlagLT_UGT)) => (MOVLconst [0])
    (SBBLcarrymask (FlagGT_ULT)) => (MOVLconst [-1])
    (SBBLcarrymask (FlagGT_UGT)) => (MOVLconst [0])
    
    // Absorb flag constants into branches.
    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/rewriteAMD64.go

    }
    func rewriteValueAMD64_OpAMD64SBBLcarrymask(v *Value) bool {
    	v_0 := v.Args[0]
    	// match: (SBBLcarrymask (FlagEQ))
    	// result: (MOVLconst [0])
    	for {
    		if v_0.Op != OpAMD64FlagEQ {
    			break
    		}
    		v.reset(OpAMD64MOVLconst)
    		v.AuxInt = int32ToAuxInt(0)
    		return true
    	}
    	// match: (SBBLcarrymask (FlagLT_ULT))
    	// result: (MOVLconst [-1])
    	for {
    		if v_0.Op != OpAMD64FlagLT_ULT {
    Registered: Wed Jun 12 16:32:35 UTC 2024
    - Last Modified: Tue Mar 12 19:38:41 UTC 2024
    - 712.7K bytes
    - Viewed (0)
  4. src/cmd/compile/internal/ssa/_gen/386Ops.go

    		{name: "SQRTSD", argLength: 1, reg: fp11, asm: "SQRTSD"}, // sqrt(arg0)
    		{name: "SQRTSS", argLength: 1, reg: fp11, asm: "SQRTSS"}, // sqrt(arg0), float32
    
    		{name: "SBBLcarrymask", argLength: 1, reg: flagsgp, asm: "SBBL"}, // (int32)(-1) if carry is set, 0 if carry is clear.
    		// Note: SBBW and SBBB are subsumed by SBBL
    
    Registered: Wed Jun 12 16:32:35 UTC 2024
    - Last Modified: Tue Mar 14 08:10:32 UTC 2023
    - 45.1K bytes
    - Viewed (0)
  5. src/cmd/compile/internal/ssa/_gen/AMD64Ops.go

    		{name: "MINSS", argLength: 2, reg: fp21, resultInArg0: true, asm: "MINSS"}, // min(arg0,arg1)
    
    		{name: "SBBQcarrymask", argLength: 1, reg: flagsgp, asm: "SBBQ"}, // (int64)(-1) if carry is set, 0 if carry is clear.
    		{name: "SBBLcarrymask", argLength: 1, reg: flagsgp, asm: "SBBL"}, // (int32)(-1) if carry is set, 0 if carry is clear.
    		// Note: SBBW and SBBB are subsumed by SBBL
    
    Registered: Wed Jun 12 16:32:35 UTC 2024
    - Last Modified: Fri Aug 04 16:40:24 UTC 2023
    - 98K bytes
    - Viewed (1)
  6. src/cmd/compile/internal/ssa/opGen.go

    			inputs: []inputInfo{
    				{0, 65280}, // X0 X1 X2 X3 X4 X5 X6 X7
    			},
    			outputs: []outputInfo{
    				{0, 65280}, // X0 X1 X2 X3 X4 X5 X6 X7
    			},
    		},
    	},
    	{
    		name:   "SBBLcarrymask",
    		argLen: 1,
    		asm:    x86.ASBBL,
    		reg: regInfo{
    			outputs: []outputInfo{
    				{0, 239}, // AX CX DX BX BP SI DI
    			},
    		},
    	},
    	{
    		name:   "SETEQ",
    		argLen: 1,
    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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