Duncan P. N. Exon Smith da41af9e94 IR: Disallow complicated function-local metadata ...

Disallow complex types of function-local metadata.  The only valid
function-local metadata is an `MDNode` whose sole argument is a
non-metadata function-local value.

Part of PR21532.

llvm-svn: 223564

2014-12-06 01:26:49 +00:00

129 KiB

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