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| author | Richard Trieu <rtrieu@google.com> | 2014-06-09 22:53:16 +0000 |
|---|---|---|
| committer | Richard Trieu <rtrieu@google.com> | 2014-06-09 22:53:16 +0000 |
| commit | a23043cb9c1ef021a9cf05cd62cce76cd03c0ba2 (patch) | |
| tree | 65eda585bf8ca912429cd6c56f02c614337aa6a2 /llvm/lib/Analysis/IVUsers.cpp | |
| parent | d3d017cf00714c7d376a3cf87d2a17002e12cac7 (diff) | |
| download | bcm5719-llvm-a23043cb9c1ef021a9cf05cd62cce76cd03c0ba2.tar.gz bcm5719-llvm-a23043cb9c1ef021a9cf05cd62cce76cd03c0ba2.zip | |
Removing an "if (!this)" check from two print methods. The condition will
never be true in a well-defined context. The checking for null pointers
has been moved into the caller logic so it does not rely on undefined behavior.
llvm-svn: 210497
Diffstat (limited to 'llvm/lib/Analysis/IVUsers.cpp')
| -rw-r--r-- | llvm/lib/Analysis/IVUsers.cpp | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/llvm/lib/Analysis/IVUsers.cpp b/llvm/lib/Analysis/IVUsers.cpp index c819bd319c6..0b94238e663 100644 --- a/llvm/lib/Analysis/IVUsers.cpp +++ b/llvm/lib/Analysis/IVUsers.cpp @@ -287,6 +287,7 @@ void IVUsers::print(raw_ostream &OS, const Module *M) const { OS << ")"; } OS << " in "; + assert(UI->getUser() != nullptr && "Expected non-null User"); UI->getUser()->print(OS); OS << '\n'; } |
