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Summary

  1. Revert "[ARM] Register pressure with -mthumb forces register reload before each call" (details)
Commit ffd0b31c7cbaa8322d2963afe6ace4e3a0889ddb by david.green
Revert "[ARM] Register pressure with -mthumb forces register reload before each call"

Expensive checks are failing, complaining about additional MMO operands
added to the branch.
The file was removedllvm/test/CodeGen/ARM/minsize-call-cse-3.ll
The file was removedllvm/test/CodeGen/ARM/minsize-call-cse-2.ll
The file was modifiedllvm/lib/Target/ARM/Thumb1InstrInfo.cpp (diff)
The file was modifiedllvm/lib/Target/ARM/Thumb1InstrInfo.h (diff)