Jakob Stoklund Olesen fce711cb65 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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@152008 91177308-0d34-0410-b5e6-96231b3b80d8

2012-03-04 18:40:30 +00:00

..

llvm

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

2012-03-04 18:40:30 +00:00

llvm-c

[unwind removal] Remove all of the code for the dead 'unwind' instruction. There

2012-02-06 21:44:22 +00:00