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| author | Aditya Nandakumar <aditya_nandakumar@apple.com> | 2017-05-12 22:43:58 +0000 |
|---|---|---|
| committer | Aditya Nandakumar <aditya_nandakumar@apple.com> | 2017-05-12 22:43:58 +0000 |
| commit | 479ddd20fc60dfb57d1f92188277acea91370a5b (patch) | |
| tree | 3bc95e2843aadc03dab4e356f63d0084ab99f2e9 /llvm/lib/Target | |
| parent | 12aa9554a6b5d5845181f5b634788706b8c4c3aa (diff) | |
| download | bcm5719-llvm-479ddd20fc60dfb57d1f92188277acea91370a5b.tar.gz bcm5719-llvm-479ddd20fc60dfb57d1f92188277acea91370a5b.zip | |
[GISel]: Fix undefined behavior while accessing DefaultAction map
We end up dereferencing the end iterator here when the Aspect doesn't exist in the DefaultAction map.
Change the API to return Optional<LLT> and return None when not found.
Also update the callers to handle the None case
llvm-svn: 302963
Diffstat (limited to 'llvm/lib/Target')
0 files changed, 0 insertions, 0 deletions
