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Text file src/cmd/internal/obj/arm64/asm_arm64_test.s

Documentation: cmd/internal/obj/arm64

     1// Copyright 2021 The Go Authors. All rights reserved.
     2// Use of this source code is governed by a BSD-style
     3// license that can be found in the LICENSE file.
     4
     5#include "textflag.h"
     6
     7// testvmovs() (r1, r2 uint64)
     8TEXT ·testvmovs(SB), NOSPLIT, $0-16
     9	VMOVS   $0x80402010, V1
    10	VMOV    V1.D[0], R0
    11	VMOV    V1.D[1], R1
    12	MOVD    R0, r1+0(FP)
    13	MOVD    R1, r2+8(FP)
    14	RET
    15
    16// testvmovd() (r1, r2 uint64)
    17TEXT ·testvmovd(SB), NOSPLIT, $0-16
    18	VMOVD   $0x7040201008040201, V1
    19	VMOV    V1.D[0], R0
    20	VMOV    V1.D[1], R1
    21	MOVD    R0, r1+0(FP)
    22	MOVD    R1, r2+8(FP)
    23	RET
    24
    25// testvmovq() (r1, r2 uint64)
    26TEXT ·testvmovq(SB), NOSPLIT, $0-16
    27	VMOVQ   $0x7040201008040201, $0x3040201008040201, V1
    28	VMOV    V1.D[0], R0
    29	VMOV    V1.D[1], R1
    30	MOVD    R0, r1+0(FP)
    31	MOVD    R1, r2+8(FP)
    32	RET
    33
    34// testmovk() uint64
    35TEXT ·testmovk(SB), NOSPLIT, $0-8
    36	MOVD	$0, R0
    37	MOVK	$(40000<<48), R0
    38	MOVD	R0, ret+0(FP)
    39	RET

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