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| author | Chris Lattner <sabre@nondot.org> | 2007-12-24 19:32:55 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2007-12-24 19:32:55 +0000 |
| commit | ebe807597f3ee67f6c5f9cd462ba325b579a2680 (patch) | |
| tree | 67314ced755085cf68cf6a8f14860be5a09c4536 /lib/CodeGen/StrongPHIElimination.cpp | |
| parent | 44cb8efdc19207fdb12c261821fbcb0516b8bcbd (diff) | |
add a -backedge-hack llc-beta option to codegenprepare.
When specified, don't split backedges of single-bb loops.
This helps address PR1877
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45344 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/StrongPHIElimination.cpp')
0 files changed, 0 insertions, 0 deletions