SUBW - Code Search

src/cmd/asm/internal/asm/testdata/s390x.s

	SUBC	R1, R2                // b90b0021
	SUBC	$1, R1, R2            // ec21ffff00db
	SUBC	R2, R3, R4            // b9eb2043
	SUBW	R3, R4                // 1b43
	SUBW	R3, R4, R5            // b9f93054
	SUBW	$8192, R1             // c21500002000
	SUBW	$8192, R1, R2         // 1821c22500002000
	MULLW	R6, R7                // b91c0076
	MULLW	R6, R7, R8            // b9040087b91c0086

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

- Last Modified: Wed Nov 22 03:55:32 UTC 2023

- 21.6K bytes

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github.com/golang/go

src/crypto/aes/block.go

	nk := len(key) / 4
	for i = 0; i < nk; i++ {
		enc[i] = byteorder.BeUint32(key[4*i:])
	}
	for ; i < len(enc); i++ {
		t := enc[i-1]
		if i%nk == 0 {
			t = subw(rotw(t)) ^ (uint32(powx[i/nk-1]) << 24)
		} else if nk > 6 && i%nk == 4 {
			t = subw(t)
		}
		enc[i] = enc[i-nk] ^ t
	}

	// Derive decryption key from encryption key.
	// Reverse the 4-word round key sets from enc to produce dec.

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

- Last Modified: Mon May 13 18:57:38 UTC 2024

- 6.4K bytes

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github.com/golang/go

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

	"REMU",
	"RFE",
	"ROTR",
	"ROTRV",
	"SC",
	"SCV",
	"SEB",
	"SEH",
	"SGT",
	"SGTU",
	"SLL",
	"SQRTD",
	"SQRTF",
	"SRA",
	"SRL",
	"SUB",
	"SUBD",
	"SUBF",
	"SUBU",
	"SUBW",
	"SYNC",
	"SYSCALL",
	"TEQ",
	"TLBP",
	"TLBR",
	"TLBWI",
	"TLBWR",
	"TNE",
	"WORD",
	"WSBH",
	"XOR",
	"MOVV",
	"MOVVL",
	"MOVVR",
	"SLLV",
	"SRAV",
	"SRLV",

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

- Last Modified: Tue Aug 08 12:17:12 UTC 2023

- 1.4K bytes

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github.com/golang/go

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

	"LW",
	"LWU",
	"LH",
	"LHU",
	"LB",
	"LBU",
	"SW",
	"SH",
	"SB",
	"FENCE",
	"FENCETSO",
	"PAUSE",
	"ADDIW",
	"SLLIW",
	"SRLIW",
	"SRAIW",
	"ADDW",
	"SLLW",
	"SRLW",
	"SUBW",
	"SRAW",
	"LD",
	"SD",
	"MUL",
	"MULH",
	"MULHU",
	"MULHSU",
	"MULW",
	"DIV",
	"DIVU",
	"REM",
	"REMU",
	"DIVW",
	"DIVUW",
	"REMW",
	"REMUW",
	"LRD",
	"SCD",
	"LRW",

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

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

- 2.9K bytes

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github.com/golang/go

src/cmd/internal/obj/loong64/anames.go

	"NOR",
	"OR",
	"REM",
	"REMU",
	"RFE",
	"SC",
	"SCV",
	"SGT",
	"SGTU",
	"SLL",
	"SQRTD",
	"SQRTF",
	"SRA",
	"SRL",
	"ROTR",
	"SUB",
	"SUBD",
	"SUBF",
	"SUBU",
	"SUBW",
	"DBAR",
	"SYSCALL",
	"TEQ",
	"TNE",
	"WORD",
	"XOR",
	"MASKEQZ",
	"MASKNEZ",
	"MOVV",
	"MOVVL",
	"MOVVR",
	"SLLV",
	"SRAV",
	"SRLV",
	"ROTRV",
	"DIVV",

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

- Last Modified: Wed May 22 02:04:54 UTC 2024

- 1.9K bytes

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github.com/golang/go

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

	SLLW	X5, X6, X7				// bb135300
	SRLW	X5, X6, X7				// bb535300
	SUBW	X5, X6, X7				// bb035340
	SRAW	X5, X6, X7				// bb535340
	ADDIW	$1, X6					// 1b031300
	SLLIW	$1, X6					// 1b131300
	SRLIW	$1, X6					// 1b531300
	SRAIW	$1, X6					// 1b531340
	ADDW	X5, X7					// bb835300
	SLLW	X5, X7					// bb935300
	SRLW	X5, X7					// bbd35300
	SUBW	X5, X7					// bb835340
	SRAW	X5, X7					// bbd35340

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

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

- 16.7K bytes

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github.com/golang/go

src/cmd/internal/obj/s390x/anames.go

	"ADDW",
	"DIVW",
	"DIVWU",
	"DIVD",
	"DIVDU",
	"MODW",
	"MODWU",
	"MODD",
	"MODDU",
	"MULLW",
	"MULLD",
	"MULHD",
	"MULHDU",
	"MLGR",
	"SUB",
	"SUBC",
	"SUBV",
	"SUBE",
	"SUBW",
	"NEG",
	"NEGW",
	"MOVWBR",
	"MOVB",
	"MOVBZ",
	"MOVH",
	"MOVHBR",
	"MOVHZ",
	"MOVW",
	"MOVWZ",
	"MOVD",
	"MOVDBR",
	"MOVDEQ",
	"MOVDGE",
	"MOVDGT",
	"MOVDLE",
	"MOVDLT",

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

- Last Modified: Tue Sep 05 16:41:03 UTC 2023

- 7.1K bytes

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github.com/golang/go

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

	STXRH R12, (R3), R8                        // 6c7c0848
	SUBW R20.UXTW<<2, R23, R19                 // f34a344b
	SUB R5.SXTW<<2, R1, R26                    // 3ac825cb
	SUB $(1923<<12), R4, R27                   // SUB $7876608, R4, R27         // 9b0c5ed1
	SUBW $(1923<<12), R4, R27                  // SUBW $7876608, R4, R27        // 9b0c5e51
	SUBW R12<<29, R7, R8                       // e8740c4b

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

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

- 43.9K bytes

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github.com/golang/go

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

(ADDW x (MOVDconst [c])) => (ADDWconst [int32(c)] x)

(SUB x (MOVDconst [c])) && is32Bit(c) => (SUBconst x [int32(c)])
(SUB (MOVDconst [c]) x) && is32Bit(c) => (NEG (SUBconst <v.Type> x [int32(c)]))
(SUBW x (MOVDconst [c])) => (SUBWconst x [int32(c)])
(SUBW (MOVDconst [c]) x) => (NEGW (SUBWconst <v.Type> x [int32(c)]))

(MULLD x (MOVDconst [c])) && is32Bit(c) => (MULLDconst [int32(c)] x)
(MULLW x (MOVDconst [c])) => (MULLWconst [int32(c)] x)

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

- Last Modified: Thu Oct 12 18:09:26 UTC 2023

- 74.3K bytes

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github.com/golang/go

src/cmd/compile/internal/ssa/_gen/RISCV64.rules

(SUB <t> (MOVDconst [val]) y) && is32Bit(-val) => (NEG (ADDI <t> [-val] y))

// Subtraction of zero.
(SUB  x (MOVDconst [0])) => x
(SUBW x (MOVDconst [0])) => (ADDIW [0] x)

// Subtraction from zero.
(SUB  (MOVDconst [0]) x) => (NEG x)
(SUBW (MOVDconst [0]) x) => (NEGW x)

// Fold negation into subtraction.
(NEG (SUB x y)) => (SUB y x)

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

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

- 40.3K bytes

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