[llvm-bugs] [Bug 40104] Enabling -fsanitize=integer generates wrong assembly in certain cases for AArch64

via llvm-bugs llvm-bugs at lists.llvm.org
Wed Dec 19 19:28:07 PST 2018


https://bugs.llvm.org/show_bug.cgi?id=40104

Eli Friedman <efriedma at codeaurora.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |INVALID

--- Comment #3 from Eli Friedman <efriedma at codeaurora.org> ---
Actually, IIRC we ran into exactly this issue internally; there's an implicit
integer truncation in the definition of WDIOC_SETTIMEOUT.  So you need to
either fix the source code, or turn off the implicit-integer-truncation
sanitizer.

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