FNMSUBS - Code Search

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

	"FSFLAGS",
	"FSRMI",
	"FSFLAGSI",
	"FLW",
	"FSW",
	"FADDS",
	"FSUBS",
	"FMULS",
	"FDIVS",
	"FMINS",
	"FMAXS",
	"FSQRTS",
	"FMADDS",
	"FMSUBS",
	"FNMADDS",
	"FNMSUBS",
	"FCVTWS",
	"FCVTLS",
	"FCVTSW",
	"FCVTSL",
	"FCVTWUS",
	"FCVTLUS",
	"FCVTSWU",
	"FCVTSLU",
	"FSGNJS",
	"FSGNJNS",
	"FSGNJXS",
	"FMVXS",
	"FMVSX",
	"FMVXW",
	"FMVWX",

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

- Last Modified: Wed Mar 20 14:19:33 UTC 2024

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github.com/golang/go

src/cmd/internal/obj/arm64/anames.go

	"FMINNMD",
	"FMINNMS",
	"FMINS",
	"FMOVD",
	"FMOVQ",
	"FMOVS",
	"FMSUBD",
	"FMSUBS",
	"FMULD",
	"FMULS",
	"FNEGD",
	"FNEGS",
	"FNMADDD",
	"FNMADDS",
	"FNMSUBD",
	"FNMSUBS",
	"FNMULD",
	"FNMULS",
	"FRINTAD",
	"FRINTAS",
	"FRINTID",
	"FRINTIS",
	"FRINTMD",
	"FRINTMS",
	"FRINTND",
	"FRINTNS",
	"FRINTPD",
	"FRINTPS",
	"FRINTXD",
	"FRINTXS",

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

- Last Modified: Thu May 18 01:40:37 UTC 2023

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github.com/golang/go

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

	return fmt.Sprintf("???(%v)", arg)
}

func reverseMiddleOps(op Op) bool {
	switch op {
	case FMADD, FMADDCC, FMADDS, FMADDSCC, FMSUB, FMSUBCC, FMSUBS, FMSUBSCC, FNMADD, FNMADDCC, FNMADDS, FNMADDSCC, FNMSUB, FNMSUBCC, FNMSUBS, FNMSUBSCC, FSEL, FSELCC:
		return true
	}
	return false
}

func reverseOperandOrder(op Op) bool {
	switch op {
	// Special case for SUBF, SUBFC: not reversed
	case ADD, ADDC, ADDE, ADDCC, ADDCCC:

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/internal/obj/arm64/doc.go

	SMSUBL R10, R3, R17, R27    <=>    smsubl x27, w17, w10, x3

(3) FMADDD, FMADDS, FMSUBD, FMSUBS, FNMADDD, FNMADDS, FNMSUBD, FNMSUBS <Fm>, <Fa>, <Fn>, <Fd>

Examples:

	FMADDD F30, F20, F3, F29    <=>    fmadd d29, d3, d30, d20
	FNMSUBS F7, F25, F7, F22    <=>    fnmsub s22, s7, s7, s25

(4) BFI, BFXIL, SBFIZ, SBFX, UBFIZ, UBFX $<lsb>, <Rn>, $<width>, <Rd>

Examples:

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

- Last Modified: Mon Aug 07 00:21:42 UTC 2023

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github.com/golang/go

src/cmd/internal/obj/ppc64/anames.go

	"FMUL",
	"FMULCC",
	"FMULS",
	"FMULSCC",
	"FNABS",
	"FNABSCC",
	"FNEG",
	"FNEGCC",
	"FNMADD",
	"FNMADDCC",
	"FNMADDS",
	"FNMADDSCC",
	"FNMSUB",
	"FNMSUBCC",
	"FNMSUBS",
	"FNMSUBSCC",
	"FRSP",
	"FRSPCC",
	"FSUB",
	"FSUBCC",
	"FSUBS",
	"FSUBSCC",
	"ISEL",
	"MOVMW",
	"LBAR",
	"LHAR",
	"LSW",
	"LWAR",
	"LWSYNC",
	"MOVDBR",
	"MOVWBR",

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

- Last Modified: Mon Apr 01 18:50:29 UTC 2024

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github.com/golang/go

test/codegen/floats.go

func FusedSub32_a(x, y, z float32) float32 {
	// s390x:"FMSUBS\t"
	// ppc64x:"FMSUBS\t"
	// riscv64:"FMSUBS\t"
	return x*y - z
}

func FusedSub32_b(x, y, z float32) float32 {
	// arm64:"FMSUBS"
	// riscv64:"FNMSUBS\t"
	return z - x*y
}

func FusedAdd64(x, y, z float64) float64 {
	// s390x:"FMADD\t"
	// ppc64x:"FMADD\t"
	// arm64:"FMADDD"
	// riscv64:"FMADDD\t"
	return x*y + z
}

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

- Last Modified: Thu Apr 04 15:24:29 UTC 2024

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github.com/golang/go

src/cmd/compile/internal/ssa/_gen/RISCV64Ops.go

		{name: "FNMADDS", argLength: 3, reg: fp31, asm: "FNMADDS", commutative: true, typ: "Float32"},                                       // -(arg0 * arg1) + arg2
		{name: "FNMSUBS", argLength: 3, reg: fp31, asm: "FNMSUBS", commutative: true, typ: "Float32"},                                       // -(arg0 * arg1) - arg2

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

- Last Modified: Thu Mar 07 14:57:07 UTC 2024

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github.com/golang/go

src/cmd/asm/internal/asm/testdata/riscv64.s

	FMVXS	F0, X5					// d30200e0
	FMVSX	X5, F0					// 538002f0
	FMVXW	F0, X5					// d30200e0
	FMVWX	X5, F0					// 538002f0
	FMADDS	F1, F2, F3, F4				// 43822018
	FMSUBS	F1, F2, F3, F4				// 47822018
	FNMSUBS	F1, F2, F3, F4				// 4b822018
	FNMADDS	F1, F2, F3, F4				// 4f822018

	// 11.8: Single-Precision Floating-Point Compare Instructions
	FEQS	F0, F1, X7				// d3a300a0
	FLTS	F0, F1, X7				// d39300a0

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

- Last Modified: Fri Mar 22 04:42:21 UTC 2024

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github.com/golang/go

src/cmd/compile/internal/ssa/_gen/ARM64Ops.go

		{name: "FMSUBS", argLength: 3, reg: fp31, asm: "FMSUBS"},   // +arg0 - (arg1 * arg2)
		{name: "FMSUBD", argLength: 3, reg: fp31, asm: "FMSUBD"},   // +arg0 - (arg1 * arg2)
		{name: "FNMSUBS", argLength: 3, reg: fp31, asm: "FNMSUBS"}, // -arg0 + (arg1 * arg2)
		{name: "FNMSUBD", argLength: 3, reg: fp31, asm: "FNMSUBD"}, // -arg0 + (arg1 * arg2)
		{name: "MADD", argLength: 3, reg: gp31, asm: "MADD"},       // +arg0 + (arg1 * arg2)

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

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

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github.com/golang/go

src/cmd/asm/internal/asm/testdata/arm64enc.s

	FNEGS F16, F5                              // 0542211e
	FNEGD F31, F31                             // ff43611e
	FNMADDS F17, F22, F6, F20                  // d458311f
	FNMADDD F15, F0, F26, F20                  // 54036f1f
	FNMSUBS F14, F16, F27, F14                 // 6ec32e1f
	FNMSUBD F29, F25, F8, F10                  // 0ae57d1f
	FNMULS F24, F22, F18                       // d28a381e
	FNMULD F14, F30, F7                        // c78b6e1e

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

- Last Modified: Mon Jul 24 01:11:41 UTC 2023

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