65 lines
1.3 KiB
ArmAsm
65 lines
1.3 KiB
ArmAsm
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// Copyright (c) 2026 Petr Balvín <opensource@petrbalvin.org> (https://petrbalvin.org)
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// SPDX-License-Identifier: BSD-3-Clause
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// Seed corpus for FuzzAssembleRISCV64: the Zbb/Zba/Zbs/Zicond bit-manipulation
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// and address-generation set, with every unary form's W variant and the
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// shamt-range immediate forms.
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#include "textflag.h"
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TEXT ·unary(SB), NOSPLIT, $0
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CLZ X5, X6
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CLZW X5, X6
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CTZ X5, X6
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CTZW X5, X6
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CPOP X5, X6
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CPOPW X5, X6
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SEXTB X5, X6
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SEXTH X5, X6
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ZEXTH X5, X6
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ORCB X5, X6
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REV8 X5, X6
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RET
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TEXT ·rolRor(SB), NOSPLIT, $0
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ROL X7, X5, X6
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ROR X7, X5, X6
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RORI $0, X5, X6
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RORI $63, X5, X6
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ANDN X7, X5, X6
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ORN X7, X5, X6
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XNOR X7, X5, X6
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MAX X7, X5, X6
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MAXU X7, X5, X6
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MIN X7, X5, X6
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MINU X7, X5, X6
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CLMUL X7, X5, X6
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CLMULH X7, X5, X6
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CLMULR X7, X5, X6
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RET
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TEXT ·addrGen(SB), NOSPLIT, $0
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SH1ADD X7, X5, X6
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SH2ADD X7, X5, X6
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SH3ADD X7, X5, X6
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SH1ADDUW X7, X5, X6
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SH2ADDUW X7, X5, X6
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SH3ADDUW X7, X5, X6
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ADDUW X7, X5, X6
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RET
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TEXT ·bitImm(SB), NOSPLIT, $0
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BCLR $31, X5, X6
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BEXT $63, X5, X6
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BINV $0, X5, X6
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BSET $31, X5, X6
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BCLRI $63, X5, X6
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BEXTI $31, X5, X6
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BINVI $63, X5, X6
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BSETI $63, X5, X6
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RET
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TEXT ·condZero(SB), NOSPLIT, $0
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CZEROEQZ X7, X5, X6
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CZERONEZ X7, X5, X6
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RET
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