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| author | Chris Lattner <sabre@nondot.org> | 2006-08-29 23:18:15 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2006-08-29 23:18:15 +0000 |
| commit | 6d8fbef015ff836bcb8f64f52c49805e43f8ea9f (patch) | |
| tree | bac466ece426f0541f1394ec2753e12e3a2ca40d /tools/bugpoint/ExtractFunction.cpp | |
| parent | 734d8117234dc665c7aecd7b1b696331457f8f50 (diff) | |
Teach the coallescer to coallesce live intervals joined by an arbitrary
number of copies, potentially defining live ranges that appear to have
differing value numbers that become identical when coallsced. Among other
things, this fixes CodeGen/X86/shift-coalesce.ll and PR687.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@29968 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'tools/bugpoint/ExtractFunction.cpp')
0 files changed, 0 insertions, 0 deletions