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| /* SPDX-License-Identifier: GPL-2.0-only */
| /*
| * Copyright (C) 2018 Free Software Foundation, Inc.
| */
|
| #include <linux/linkage.h>
| #include <asm-generic/export.h>
|
| SYM_FUNC_START(__lshrti3)
| beqz a2, .L1
| li a5,64
| sub a5,a5,a2
| sext.w a4,a5
| blez a5, .L2
| sext.w a2,a2
| srl a0,a0,a2
| sll a4,a1,a4
| srl a2,a1,a2
| or a0,a0,a4
| mv a1,a2
| .L1:
| ret
| .L2:
| negw a0,a4
| li a2,0
| srl a0,a1,a0
| mv a1,a2
| ret
| SYM_FUNC_END(__lshrti3)
| EXPORT_SYMBOL(__lshrti3)
|
| SYM_FUNC_START(__ashrti3)
| beqz a2, .L3
| li a5,64
| sub a5,a5,a2
| sext.w a4,a5
| blez a5, .L4
| sext.w a2,a2
| srl a0,a0,a2
| sll a4,a1,a4
| sra a2,a1,a2
| or a0,a0,a4
| mv a1,a2
| .L3:
| ret
| .L4:
| negw a0,a4
| srai a2,a1,0x3f
| sra a0,a1,a0
| mv a1,a2
| ret
| SYM_FUNC_END(__ashrti3)
| EXPORT_SYMBOL(__ashrti3)
|
| SYM_FUNC_START(__ashlti3)
| beqz a2, .L5
| li a5,64
| sub a5,a5,a2
| sext.w a4,a5
| blez a5, .L6
| sext.w a2,a2
| sll a1,a1,a2
| srl a4,a0,a4
| sll a2,a0,a2
| or a1,a1,a4
| mv a0,a2
| .L5:
| ret
| .L6:
| negw a1,a4
| li a2,0
| sll a1,a0,a1
| mv a0,a2
| ret
| SYM_FUNC_END(__ashlti3)
| EXPORT_SYMBOL(__ashlti3)
|
|
