[PATCH] D70867: [FPEnv] [PowerPC] Alternative lowering ppc_fp128 StrictFP Nodes to libcalls

[Craig Topper via Phabricator via llvm-commits]

craig.topper updated this revision to Diff 231958.
craig.topper added a comment.

-Bypass the node in STRICT_FP_EXTEND if the expanded VT matches in the put VT.
-Add a bunch of asserts to getNode to ensure we don't create bad STRICT_FP_EXTEND/STRICT_FP_ROUND.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D70867/new/

https://reviews.llvm.org/D70867

Files:
  llvm/lib/CodeGen/SelectionDAG/LegalizeFloatTypes.cpp
  llvm/lib/CodeGen/SelectionDAG/LegalizeTypes.cpp
  llvm/lib/CodeGen/SelectionDAG/LegalizeTypes.h
  llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
  llvm/test/CodeGen/PowerPC/ppcf128-constrained-fp-intrinsics.ll

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