Jordan Rose 7afd71e4ff Add a check for tautological bitwise comparisons to -Wtautological-compare. ...

This catches issues like:

if ((x & 8) == 4) { ... }
if ((x | 4) != 3) { ... }

Patch by Anders Rönnholm!

llvm-svn: 209221

2014-05-20 17:31:11 +00:00

1.2 KiB

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