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| author | Richard Osborne <richard@xmos.com> | 2012-07-20 10:36:17 +0000 |
|---|---|---|
| committer | Richard Osborne <richard@xmos.com> | 2012-07-20 10:36:17 +0000 |
| commit | dd2fb6c10b30e70ab8f910e21e583be3e90bb88c (patch) | |
| tree | 1e7e77fc74349ad773b03517f4db64b33831cb53 /lib/Support/Unix | |
| parent | f7b08226eb44458f6f38cbeaca527028803c725a (diff) | |
Fix assertion in jump threading (PR13405).
GetBestDestForJumpOnUndef() assumes there is at least 1 successor, which isn't
true if the block ends in an indirect branch with no successors. Fix this by
bailing out earlier in this case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160546 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Support/Unix')
0 files changed, 0 insertions, 0 deletions