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| author | Oliver Stannard <oliver.stannard@arm.com> | 2017-10-03 12:45:18 +0000 |
|---|---|---|
| committer | Oliver Stannard <oliver.stannard@arm.com> | 2017-10-03 12:45:18 +0000 |
| commit | 68aa7de5172002935b14549aedeb7310b0b715e5 (patch) | |
| tree | 28656d36662d5e8b977fccbca046ef024d5c67f3 /llvm/lib/CodeGen/CodeGenPrepare.cpp | |
| parent | cf99d069c34beb3343747cdbd6dd82a244ddd2e0 (diff) | |
| download | llvm-68aa7de5172002935b14549aedeb7310b0b715e5.zip llvm-68aa7de5172002935b14549aedeb7310b0b715e5.tar.gz llvm-68aa7de5172002935b14549aedeb7310b0b715e5.tar.bz2 | |
[ARM, Asm] Fix ubsan failure caused by out-of-range enum value
In this code, we use ~0U as a sentinel value for any operand class that doesn't
have a user-friendly error message, but this value isn't in range of the
MatchClassKind enum, so we need to ensure it does not get passed to isSubclass.
llvm-svn: 314793
Diffstat (limited to 'llvm/lib/CodeGen/CodeGenPrepare.cpp')
0 files changed, 0 insertions, 0 deletions