| commit | ebe807597f3ee67f6c5f9cd462ba325b579a2680 | [log] [tgz] |
|---|---|---|
| author | Chris Lattner <sabre@nondot.org> | Mon Dec 24 19:32:55 2007 +0000 |
| committer | Chris Lattner <sabre@nondot.org> | Mon Dec 24 19:32:55 2007 +0000 |
| tree | 67314ced755085cf68cf6a8f14860be5a09c4536 | |
| 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