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tcg/aarch64: Remove reloc_pc26_atomic

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It is unused since b68686bd4bfeb70040b4099df993dfa0b4f37b03.

Backports commit 90d6cb781130891f96eb54f8315e29fbd4e99a71 from qemu
This commit is contained in:
Richard Henderson 2018-12-18 05:14:20 -05:00 committed by Lioncash
parent 091b4fa1ff
commit cbe1065e83
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GPG key ID: 4E3C3CC1031BA9C7
1 changed files with 0 additions and 12 deletions
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12
qemu/tcg/aarch64/tcg-target.inc.c
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@ -87,18 +87,6 @@ static inline void reloc_pc26(tcg_insn_unit *code_ptr, tcg_insn_unit *target)
*code_ptr = deposit32(*code_ptr, 0, 26, offset);
}
static inline void reloc_pc26_atomic(tcg_insn_unit *code_ptr,
tcg_insn_unit *target)
{
ptrdiff_t offset = target - code_ptr;
tcg_insn_unit insn;
tcg_debug_assert(offset == sextract64(offset, 0, 26));
/* read instruction, mask away previous PC_REL26 parameter contents,
set the proper offset, then write back the instruction. */
insn = atomic_read(code_ptr);
atomic_set(code_ptr, deposit32(insn, 0, 26, offset));
}
static inline void reloc_pc19(tcg_insn_unit *code_ptr, tcg_insn_unit *target)
{
ptrdiff_t offset = target - code_ptr;