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[ARM64_DYNAREC] Fixed xmm value lost in a loop - #4627
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``` pcmpestrm xmm0, xmm14, 0x2 ``` In this opcode, `sse_get_reg_empty()` marked xmm0 old value as dead even when the same opcode had already read it, so loop merge points skipped storing it. And in the second iteration, the C helper of this opcode will have a stale value from memory.
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In this opcode,
sse_get_reg_empty()marked xmm0 old value as dead even when the same opcode had already read it, so loop merge points skipped storing it. And in the second iteration, the C helper of this opcode will have a stale value from memory.