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| author | Andrew Trick <atrick@apple.com> | 2011-10-04 03:50:44 +0000 |
|---|---|---|
| committer | Andrew Trick <atrick@apple.com> | 2011-10-04 03:50:44 +0000 |
| commit | f143b79b78d1d244809fa59320f2af2edf4e1a86 (patch) | |
| tree | d98851fb9036648d18eeb33137346849071a4847 /utils | |
| parent | 2aeb8027d649320d5ad3a30d9bbeb71c783b50d4 (diff) | |
| download | llvm-f143b79b78d1d244809fa59320f2af2edf4e1a86.tar.gz llvm-f143b79b78d1d244809fa59320f2af2edf4e1a86.tar.bz2 llvm-f143b79b78d1d244809fa59320f2af2edf4e1a86.tar.xz | |
LSR should avoid redundant edge splitting.
This handles the case in which LSR rewrites an IV user that is a phi and
splits critical edges originating from a switch.
Fixes <rdar://problem/6453893> LSR is not splitting edges "nicely"
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141059 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'utils')
0 files changed, 0 insertions, 0 deletions