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Commit 835999e4 authored by Simon Pilgrim's avatar Simon Pilgrim
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[X86][SSE] Scalarize under-aligned XMM vector nt-stores (PR42026) 

If a XMM non-temporal store has less than natural alignment, scalarize the vector - with SSE4A we can stay on the vector and use MOVNTSD(f64), else we must move to GPRs and use MOVNTI(i32/i64).

llvm-svn: 363592
parent 5d942d5a
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