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We found that using the latest compiled gcc will cause a miscompare error when running spec2006 400.perlbench test with -flto turned on. After testing, it was found that only the LoongArch architecture will report errors. The first error commit was located through the git bisect command as r14-3773-g5b857e87201335. Through debugging, it was found that the problem was that the split condition of the *bstrins_<mode>_for_ior_mask template was empty, which should actually be consistent with the insn condition. gcc/ChangeLog: * config/loongarch/loongarch.md: Adjust.
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