[SelectionDAG] fold FP binops with 2 undef operands to undef
authorSanjay Patel <spatel@rotateright.com>
Fri, 30 Nov 2018 18:38:52 +0000 (18:38 +0000)
committerSanjay Patel <spatel@rotateright.com>
Fri, 30 Nov 2018 18:38:52 +0000 (18:38 +0000)
commit1901a12e765f2404b5908ab8004c5ceefa79db1f
treecccd3dd2d2abdb37a186115897b051f11f51589b
parent853ec892490abe77612d0d5e428dd1946e76777a
[SelectionDAG] fold FP binops with 2 undef operands to undef

llvm-svn: 348016
llvm/lib/CodeGen/SelectionDAG/SelectionDAG.cpp
llvm/test/CodeGen/X86/fp-undef.ll
llvm/test/CodeGen/X86/scalarize-fp.ll