[PATCH] D60156: [X86] Use FILD/FIST to implement i64 atomic load on 32-bit targets with X87, but no SSE2

[Craig Topper via Phabricator via llvm-commits]

craig.topper updated this revision to Diff 194386.
craig.topper added a comment.

Rebase due to test file splitting.

Add coment on the glue FIXME pointing to the FIXME in BuildFILD


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D60156/new/

https://reviews.llvm.org/D60156

Files:
  llvm/lib/Target/X86/X86ISelLowering.cpp
  llvm/lib/Target/X86/X86ISelLowering.h
  llvm/lib/Target/X86/X86InstrFPStack.td
  llvm/test/CodeGen/X86/atomic-fp.ll
  llvm/test/CodeGen/X86/atomic-load-store-wide.ll
  llvm/test/CodeGen/X86/atomic-mi.ll
  llvm/test/CodeGen/X86/atomic-non-integer.ll
  llvm/test/CodeGen/X86/misched_phys_reg_assign_order.ll

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