[LLVMdev] [RFC] AArch64: Should we disable GlobalMerge?

Ahmed Bougacha ahmed.bougacha at gmail.com
Mon Mar 23 14:29:35 PDT 2015

Alright, I switched both AArch64 and ARM (which looks about the same)
to enable GlobalMerge with -O3 rather than -O1, in r233024.  There are
recent LTO changes that should take care of the opt-level issue, so
that part should be covered as well.

As for actual improvements, I submitted some patches (though not for
the module pass issue yet), we'll see how that goes.

Thanks all!


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