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9ef696c849
By default LLVM thinks very large vectors get aligned to their size when passed across functions. Unfortunately no-one told the ARM backend so it doesn't trigger stack realignment and so accesses can cause the usual misalignment issues (e.g. a data abort). This changes the ABI alignment to the stack alignment, which in practice (and as a bonus) also coincides with the alignment "natural" vectors get. llvm-svn: 331451 |
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