[PATCH] D47026: [DAG] fold FP binops with undef operands to NaN

[Sanjay Patel via Phabricator via llvm-commits]

spatel updated this revision to Diff 147499.
spatel added a comment.

Patch updated: 
Removed NVPTX test since it's no longer testing the implicit def scenario that it was trying to check.


https://reviews.llvm.org/D47026

Files:
  lib/CodeGen/SelectionDAG/SelectionDAG.cpp
  test/CodeGen/AArch64/fcvt_combine.ll
  test/CodeGen/AMDGPU/mad-mix-lo.ll
  test/CodeGen/NVPTX/implicit-def.ll
  test/CodeGen/X86/fp-undef.ll
  test/CodeGen/X86/pr23103.ll
  test/CodeGen/X86/vector-reduce-fadd.ll
  test/CodeGen/X86/vector-reduce-fmul.ll

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