Skip to content
Commit f729ceae authored by Jakob Stoklund Olesen's avatar Jakob Stoklund Olesen
Browse files

Use <def,undef> operands when spilling NEON bundles. 

MachineOperands that define part of a virtual register must have an
<undef> flag if they are not intended as read-modify-write operands.

The old trick of adding an <imp-def> operand doesn't work any longer.

Fixes PR12177.

llvm-svn: 152008
parent 8c738bc9
Hide whitespace changes
Inline Side-by-side
0% or .
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment