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2ecc72cc58
LLVM targeting aarch64 doesn't correctly produce aligned accesses for non-aligned data at -O0/fast-isel (-mno-unaligned-access). The root cause seems to be in fast-isel not producing unaligned access correctly for -mno-unaligned-access. The patch just aborts fast-isel for loads and stores when -mno-unaligned-access is present. The regression test is updated to check this new test case (-mno-unaligned-access together with fast-isel). Differential Revision: http://reviews.llvm.org/D10360 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@239732 91177308-0d34-0410-b5e6-96231b3b80d8