https://bugs.llvm.org/show_bug.cgi?id=37743
Bug ID: 37743
Summary: [SelectionDAG] SelectionDAGBuilder::visitSelect is
missing SPF_ABS / SPF_NABS handling
Product: libraries
Version: trunk
Hardware: PC
OS: Windows NT
Status: NEW
Severity: enhancement
Priority: P
Component: Common Code Generator Code
Assignee: unassignedb...@nondot.org
Reporter: llvm-...@redking.me.uk
CC: craig.top...@gmail.com, efrie...@codeaurora.org,
kparz...@codeaurora.org, llvm-bugs@lists.llvm.org,
spatel+l...@rotateright.com
Discussed in https://reviews.llvm.org/D47831, SelectionDAGBuilder::visitSelect
only handles the binary SelectPatternFlavor cases - we need to add unary
ABS/NABS support as well.
Also, is there any reason that FABS isn't a SelectPatternFlavor?
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