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Commit 8d6a863b authored by Craig Topper's avatar Craig Topper
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[X86] Add broadcast load folding patterns to the NoVLX compare patterns. 

These patterns use zmm registers for 128/256-bit compares when
the VLX instructions aren't available. Previously we only
supported registers, but as PR36191 notes we can fold broadcast
loads, but not regular loads.

llvm-svn: 373423
parent c3aab6ea
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