Matt Arsenault 57ef94fb06 AMDGPU: Avoid emitting "true" predicates ...

Empty condition strings are considerde always true. This removes a lot
of clutter from the generated matcher tables.

This shrinks the source size of AMDGPUGenDAGISel.inc from 7.3M to
6.1M.

llvm-svn: 367326

2019-07-30 15:56:43 +00:00

166 KiB

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