CMPD - Code Search

src/cmd/asm/internal/asm/testdata/armv6.s

	STREX	R3, (R4), R5  // STREX  (R4), R3, R5 // 935f84e1
	STREXD	R8, (R9), g   // STREXD (R9), R8, g  // 98afa9e1

	CMPF    F8, F9        // c89ab4ee10faf1ee
	CMPD.CS F4, F5        // c45bb42e10faf12e
	CMPF.VS F7            // c07ab56e10faf16e
	CMPD    F6            // c06bb5ee10faf1ee

	MOVW	R4, F8        // 104b08ee
	MOVW	F4, R8        // 108b14ee

	MOVF	(R4), F9                                  // 009a94ed

Registered: Wed Jun 12 16:32:35 UTC 2024

- Last Modified: Thu Dec 21 16:30:51 UTC 2017

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github.com/golang/go

src/cmd/internal/obj/arm/anames.go

	"BMI",
	"BPL",
	"BVS",
	"BVC",
	"BHI",
	"BLS",
	"BGE",
	"BLT",
	"BGT",
	"BLE",
	"MOVWD",
	"MOVWF",
	"MOVDW",
	"MOVFW",
	"MOVFD",
	"MOVDF",
	"MOVF",
	"MOVD",
	"CMPF",
	"CMPD",
	"ADDF",
	"ADDD",
	"SUBF",
	"SUBD",
	"MULF",
	"MULD",
	"NMULF",
	"NMULD",
	"MULAF",
	"MULAD",
	"NMULAF",
	"NMULAD",
	"MULSF",
	"MULSD",
	"NMULSF",
	"NMULSD",
	"FMULAF",

Registered: Wed Jun 12 16:32:35 UTC 2024

- Last Modified: Wed Oct 16 15:58:33 UTC 2019

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github.com/golang/go

src/cmd/vendor/golang.org/x/arch/arm/armasm/plan9x.go

	{VSQRT_EQ_F32, []int{1, 0}, "VSQRT", "SQRTF"},
	{VSQRT_EQ_F64, []int{1, 0}, "VSQRT", "SQRTD"},
	{VCMP_EQ_F32, []int{1, 0}, "VCMP", "CMPF"},
	{VCMP_EQ_F64, []int{1, 0}, "VCMP", "CMPD"},
	{VCMP_E_EQ_F32, []int{1, 0}, "VCMP.E", "CMPF"},
	{VCMP_E_EQ_F64, []int{1, 0}, "VCMP.E", "CMPD"},
	{VLDR_EQ, []int{1}, "VLDR", "MOV"},
	{VSTR_EQ, []int{1}, "VSTR", "MOV"},
	{VMOV_EQ_F32, []int{1, 0}, "VMOV", "MOVF"},
	{VMOV_EQ_F64, []int{1, 0}, "VMOV", "MOVD"},

Registered: Wed Jun 12 16:32:35 UTC 2024

- Last Modified: Thu Oct 19 23:33:33 UTC 2023

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github.com/golang/go

src/cmd/vendor/golang.org/x/arch/ppc64/ppc64asm/plan9.go

	case STB, STBU,
		STH, STHU,
		STW, STWU,
		STD, STDU,
		STFD, STFDU,
		STFS, STFSU,
		STQ, HASHST, HASHSTP:
		return op + " " + strings.Join(args, ",")

	case FCMPU, FCMPO, CMPD, CMPDI, CMPLD, CMPLDI, CMPW, CMPWI, CMPLW, CMPLWI:
		crf := int(inst.Args[0].(CondReg) - CR0)
		cmpstr := op + " " + args[1] + "," + args[2]
		if crf != 0 { // print CRx as the final operand if not implied (i.e BF != 0)

Registered: Wed Jun 12 16:32:35 UTC 2024

- Last Modified: Tue Nov 22 17:16:14 UTC 2022

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github.com/golang/go

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

		{name: "CMPF", argLength: 2, reg: fp2flags, asm: "CMPF", typ: "Flags"},                  // arg0 compare to arg1, float32
		{name: "CMPD", argLength: 2, reg: fp2flags, asm: "CMPD", typ: "Flags"},                  // arg0 compare to arg1, float64

		{name: "CMPshiftLL", argLength: 2, reg: gp2flags, asm: "CMP", aux: "Int32", typ: "Flags"}, // arg0 compare to arg1<<auxInt

Registered: Wed Jun 12 16:32:35 UTC 2024

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github.com/golang/go

src/cmd/asm/internal/asm/testdata/arm.s

// More B/BL cases, and canonical names JMP, CALL.

	BEQ	2(PC)
	B	foo(SB) // JMP foo(SB)
	BL	foo(SB) // CALL foo(SB)
	BEQ	2(PC)
	JMP	foo(SB)
	CALL	foo(SB)

// CMPF and CMPD are special.
	CMPF F1, F2
	CMPD F1, F2

// AND
	AND	$255, R0, R1         // ff1000e2
	AND	$4278190080, R0, R1  // ff1400e2
	AND.S	$255, R0, R1         // ff1010e2
	AND.S	$4278190080, R0, R1  // ff1410e2

Registered: Wed Jun 12 16:32:35 UTC 2024

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github.com/golang/go

src/cmd/vendor/golang.org/x/arch/ppc64/ppc64asm/tables.go

	BCL:            "bcl",
	BCLA:           "bcla",
	BCCTR:          "bcctr",
	BCCTRL:         "bcctrl",
	BCLR:           "bclr",
	BCLRL:          "bclrl",
	CMPW:           "cmpw",
	CMPD:           "cmpd",
	CMP:            "cmp",
	CMPWI:          "cmpwi",
	CMPDI:          "cmpdi",
	CMPI:           "cmpi",
	CMPLW:          "cmplw",
	CMPLD:          "cmpld",
	CMPL:           "cmpl",

Registered: Wed Jun 12 16:32:35 UTC 2024

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github.com/golang/go

src/cmd/compile/internal/ssa/rewriteARM.go

		v0.AddArg3(x, y, z)
		v.AddArg(v0)
		return true
	}
	return false
}
func rewriteValueARM_OpARMCMPD(v *Value) bool {
	v_1 := v.Args[1]
	v_0 := v.Args[0]
	// match: (CMPD x (MOVDconst [0]))
	// result: (CMPD0 x)
	for {
		x := v_0
		if v_1.Op != OpARMMOVDconst || auxIntToFloat64(v_1.AuxInt) != 0 {
			break
		}
		v.reset(OpARMCMPD0)
		v.AddArg(x)
		return true

Registered: Wed Jun 12 16:32:35 UTC 2024

- Last Modified: Mon Nov 20 17:19:36 UTC 2023

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github.com/golang/go

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

(AND x (MVNshiftRL y [c])) => (BICshiftRL x y [c])
(AND x (MVNshiftRA y [c])) => (BICshiftRA x y [c])

// floating point optimizations
(CMPF x (MOVFconst [0])) => (CMPF0 x)
(CMPD x (MOVDconst [0])) => (CMPD0 x)

// bit extraction
(SRAconst (SLLconst x [c]) [d]) && buildcfg.GOARM.Version==7 && uint64(d)>=uint64(c) && uint64(d)<=31 => (BFX [(d-c)|(32-d)<<8] x)

Registered: Wed Jun 12 16:32:35 UTC 2024

- Last Modified: Mon Nov 20 17:19:36 UTC 2023

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github.com/golang/go

src/cmd/compile/internal/ssa/opGen.go

				{0, 4294901760}, // F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 F12 F13 F14 F15
				{1, 4294901760}, // F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 F12 F13 F14 F15
			},
		},
	},
	{
		name:   "CMPD",
		argLen: 2,
		asm:    arm.ACMPD,
		reg: regInfo{
			inputs: []inputInfo{
				{0, 4294901760}, // F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 F12 F13 F14 F15

Registered: Wed Jun 12 16:32:35 UTC 2024

- Last Modified: Thu May 23 15:49:20 UTC 2024

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