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authorJim Grosbach <grosbach@apple.com>2009-11-19 02:03:18 +0000
committerJim Grosbach <grosbach@apple.com>2009-11-19 02:03:18 +0000
commitd0b552cc5680ae245258598586115d05291b7b19 (patch)
tree9a7559743f74038d48d4d68fb1ea873d6d67ce18 /test/CodeGen/X86/2009-03-23-LinearScanBug.ll
parent20f4d34fe3609cda8b70956a36080e9cbcd327d4 (diff)
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Eliminate duplicate phi nodes in loops. Loop rotation, for example, can introduce these, and it's beneficial to later passes to clean them up.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@89298 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/X86/2009-03-23-LinearScanBug.ll')
0 files changed, 0 insertions, 0 deletions