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tcg/arm: Remove reloc_pc24_atomic
It is unused since 3fb53fb4d12f2e7833bd1659e6013237b130ef20. Backports commit 2672ccc7eee742e23928f4bf60a13a77d64f540d from qemu
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@ -193,14 +193,6 @@ static inline void reloc_pc24(tcg_insn_unit *code_ptr, tcg_insn_unit *target)
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*code_ptr = (*code_ptr & ~0xffffff) | (offset & 0xffffff);
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}
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static inline void reloc_pc24_atomic(tcg_insn_unit *code_ptr, tcg_insn_unit *target)
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{
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ptrdiff_t offset = (tcg_ptr_byte_diff(target, code_ptr) - 8) >> 2;
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tcg_insn_unit insn = atomic_read(code_ptr);
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tcg_debug_assert(offset == sextract32(offset, 0, 24));
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atomic_set(code_ptr, deposit32(insn, 0, 24, offset));
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}
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static void patch_reloc(tcg_insn_unit *code_ptr, int type,
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intptr_t value, intptr_t addend)
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{
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