cmpw - Code Search

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

	"FRIZ",
	"FRIZCC",
	"FRIN",
	"FRINCC",
	"FRSQRTE",
	"FRSQRTECC",
	"FSEL",
	"FSELCC",
	"FSQRT",
	"FSQRTCC",
	"FSQRTS",
	"FSQRTSCC",
	"CNTLZD",
	"CNTLZDCC",
	"CMPW",
	"CMPWU",
	"CMPB",
	"FTDIV",
	"FTSQRT",
	"DIVD",
	"DIVDCC",
	"DIVDE",
	"DIVDECC",
	"DIVDEU",
	"DIVDEUCC",
	"DIVDVCC",
	"DIVDV",
	"DIVDU",
	"DIVDUCC",
	"DIVDUVCC",
	"DIVDUV",

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

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

- 6.7K bytes

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github.com/golang/go

src/runtime/sys_linux_ppc64x.s

	// compared to ARM64 and others.
	CMP	$0, R9
	BEQ	sigtrampnog // g == nil

	// g is not nil. Check further.
	MOVD	g_m(R9), R6
	CMP	$0, R6
	BEQ	sigtramp    // g.m == nil
	MOVW	m_ncgo(R6), R7
	CMPW	$0, R7
	BEQ	sigtramp    // g.m.ncgo = 0
	MOVD	m_curg(R6), R7
	CMP	$0, R7
	BEQ	sigtramp    // g.m.curg == nil
	MOVD	g_syscallsp(R7), R7
	CMP	$0, R7
	BEQ	sigtramp    // g.m.curg.syscallsp == 0

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

- Last Modified: Wed May 22 18:17:17 UTC 2024

- 18.1K bytes

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github.com/golang/go

src/cmd/compile/internal/ssa/_gen/AMD64splitload.rules

(CMP(Q|L|W|B)loadidx1 {sym} [off] ptr idx x mem) => (CMP(Q|L|W|B) (MOV(Q|L|W|B)loadidx1 {sym} [off] ptr idx mem) x)
(CMPQloadidx8 {sym} [off] ptr idx x mem) => (CMPQ (MOVQloadidx8 {sym} [off] ptr idx mem) x)
(CMPLloadidx4 {sym} [off] ptr idx x mem) => (CMPL (MOVLloadidx4 {sym} [off] ptr idx mem) x)
(CMPWloadidx2 {sym} [off] ptr idx x mem) => (CMPW (MOVWloadidx2 {sym} [off] ptr idx mem) x)

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

- Last Modified: Tue Oct 04 19:35:46 UTC 2022

- 3.4K bytes

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github.com/golang/go

src/runtime/sys_openbsd_ppc64.s

	CALL	libc_mmap(SB)
	MOVD	$0, R4
	CMP	R3, $-1
	BNE	noerr
	CALL	libc_errno(SB)
	MOVW	(R3), R4		// errno
	MOVD	$0, R3
noerr:
	MOVD	R3, 32(R14)
	MOVD	R4, 40(R14)
	RET

TEXT runtime·munmap_trampoline(SB),NOSPLIT,$32
	MOVD	8(R3), R4		// arg 2 - len
	MOVD	0(R3), R3		// arg 1 - addr
	CALL	libc_munmap(SB)
	CMP	R3, $-1
	BNE	3(PC)
	MOVD	$0, R3			// crash on failure

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

- Last Modified: Tue Aug 22 02:48:11 UTC 2023

- 15.3K bytes

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github.com/golang/go

src/runtime/memclr_arm64.s

	BEQ	try_zva

	// Non-aligned store
	STP	(ZR, ZR), (R0)
	// Make the destination aligned
	SUB	R4, R1, R1
	ADD	R4, R0, R0
	B	try_zva

tail_maybe_long:
	CMP	$64, R1
	BHS	no_zva

tail63:
	ANDS	$48, R1, R3
	BEQ	last16
	CMPW	$32, R3
	BEQ	last48
	BLT	last32
	STP.P	(ZR, ZR), 16(R0)
last48:
	STP.P	(ZR, ZR), 16(R0)
last32:
	STP.P	(ZR, ZR), 16(R0)

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

- Last Modified: Fri Mar 18 18:26:13 UTC 2022

- 3.6K bytes

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github.com/golang/go

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

  && int32(x) != 0
  => (BRC {d} cmp yes no)

// Canonicalize BRC condition code mask by removing impossible conditions.
// Integer comparisons cannot generate the unordered condition.
(BRC {c} x:((CMP|CMPW|CMPU|CMPWU)    _ _) yes no) && c&s390x.Unordered != 0 => (BRC {c&^s390x.Unordered} x yes no)

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/internal/obj/s390x/anames.go

	"CEGBRA",
	"CDGBRA",
	"CFEBRA",
	"CFDBRA",
	"CGEBRA",
	"CGDBRA",
	"CELFBR",
	"CDLFBR",
	"CELGBR",
	"CDLGBR",
	"CLFEBR",
	"CLFDBR",
	"CLGEBR",
	"CLGDBR",
	"CMP",
	"CMPU",
	"CMPW",
	"CMPWU",
	"TMHH",
	"TMHL",
	"TMLH",
	"TMLL",
	"IPM",
	"SPM",
	"CS",
	"CSG",
	"SYNC",
	"BC",
	"BCL",
	"BRC",
	"BEQ",
	"BGE",
	"BGT",
	"BLE",
	"BLT",

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/arm64.s

	CMP	$3, R2
	CMP	R1, R2
	CMP	R1->11, R2
	CMP	R1>>22, R2
	CMP	R1<<33, R2
	CMP	R22.SXTX, RSP                    // ffe336eb
	CMP	$0x22220000, RSP                 // CMP $572653568, RSP   // 5b44a4d2ff633beb
	CMPW	$0x22220000, RSP                 // CMPW $572653568, RSP  // 5b44a452ff433b6b
	CCMN	MI, ZR, R1, $4	                 // e44341ba
	// MADD Rn,Rm,Ra,Rd

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

- Last Modified: Fri Dec 08 03:28:17 UTC 2023

- 94.9K bytes

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github.com/golang/go

src/runtime/sys_darwin_arm64.s

	MOVW	0(R0), R0	// arg 1 fd
	BL	libc_write(SB)
	MOVD	$-1, R1
	CMP	R0, R1
	BNE	noerr
	BL	libc_error(SB)
	MOVW	(R0), R0
	NEG	R0, R0		// caller expects negative errno value
noerr:
	RET

TEXT runtime·read_trampoline(SB),NOSPLIT,$0
	MOVD	8(R0), R1	// arg 2 buf
	MOVW	16(R0), R2	// arg 3 count
	MOVW	0(R0), R0	// arg 1 fd
	BL	libc_read(SB)
	MOVD	$-1, R1
	CMP	R0, R1
	BNE	noerr
	BL	libc_error(SB)
	MOVW	(R0), R0

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

- Last Modified: Thu Aug 03 16:07:59 UTC 2023

- 18.3K bytes

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github.com/golang/go

src/runtime/sys_openbsd_arm64.s

	CALL	libc_mmap(SB)
	MOVD	$0, R1
	CMP	$-1, R0
	BNE	noerr
	CALL	libc_errno(SB)
	MOVW	(R0), R1		// errno
	MOVD	$0, R0
noerr:
	MOVD	R0, 32(R19)
	MOVD	R1, 40(R19)
	RET

TEXT runtime·munmap_trampoline(SB),NOSPLIT,$0
	MOVD	8(R0), R1		// arg 2 - len
	MOVD	0(R0), R0		// arg 1 - addr
	CALL	libc_munmap(SB)
	CMP	$-1, R0
	BNE	3(PC)
	MOVD	$0, R0			// crash on failure

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

- Last Modified: Tue Jun 06 18:49:01 UTC 2023

- 15.1K bytes

- Viewed (0)

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