[PATCH] D14148: [GlobalOpt] Demote globals to locals more aggressively

[James Molloy via llvm-commits]

jmolloy updated this revision to Diff 40057.
jmolloy added a comment.

Hi Manman, Mehdi,

Updated patch attached.

- Now, Clang knows how to add norecurse to "main", so we can remove that logic (hooray!)
- Removed all the norecurse logic, replaced with a query to F->doesNotRecurse()

Please take a look.

Cheers,

James


Repository:
  rL LLVM

http://reviews.llvm.org/D14148

Files:
  lib/Transforms/IPO/GlobalOpt.cpp
  test/Transforms/GlobalOpt/global-demotion.ll
  test/Transforms/GlobalOpt/metadata.ll
  test/Transforms/MergeFunc/crash2.ll

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