mozilla/rust — pull request #8724 by thestinger (2013-08-23 23:41:51+00:00)
Title: fix performance regression from invalid IR

Monomorphize's normalization results in a 2% decrease in non-optimized
code size for libstd, so there's a negligible cost to removing it. This
also fixes several visit glue bugs because normalize wasn't considering
the differences in visit glue between types.

Closes #8720