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Hello,
2. In the profile-generation phase, there is a huge code bloat
resutling from
instrumenting all the loads and stores. This badly stresses the rest
of the BE,
causing out-of-memory ICEs or unacceptably slow compile times (hours) on
several SPECmarks. (With IMA to be sure.)
this is bad. I guess it should be possible to prune the references we try to prefetch somehow.
Implementing the instrumentation as function calls rather than inline code might help.
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