[PATCH] D38027: [X86] Add new attribute to X86 instructions to enable marking them as "not memory foldable"

[Ayman Musa via Phabricator via llvm-commits]

aymanmus created this revision.

This attribute will be used in a tablegen backend that generated the X86 memory folding tables which will be added in a future pass.
Instructions with this attribute unset will be excluded from the full set of X86 instructions available for the pass.


https://reviews.llvm.org/D38027

Files:
  lib/Target/X86/X86InstrAVX512.td
  lib/Target/X86/X86InstrControl.td
  lib/Target/X86/X86InstrFormats.td
  lib/Target/X86/X86InstrInfo.td
  lib/Target/X86/X86InstrSSE.td

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