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| author | Chris Lattner <sabre@nondot.org> | 2006-11-01 19:36:29 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2006-11-01 19:36:29 +0000 |
| commit | d4bf3c2fd60975b30cd067b59f743a3ea45e45b5 (patch) | |
| tree | 836ed1925c89f121a914cb1557adc0abf75c8814 /projects/Stacker/lib/compiler | |
| parent | f4208026aabcb8c3acf79a9508d92f7d8de7801c (diff) | |
give branch folding a simple heuristic to decide which block to split so that
it inserts an uncond branch where it is less likely to cause a problem. This
fixes some perf issues on ppc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31354 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'projects/Stacker/lib/compiler')
0 files changed, 0 insertions, 0 deletions