[LLVMbugs] [Bug 10170] opt std-compile-opts wronly optimizes trap instruction
bugzilla-daemon at llvm.org
bugzilla-daemon at llvm.org
Wed Jun 22 09:26:52 PDT 2011
http://llvm.org/bugs/show_bug.cgi?id=10170
Duncan Sands <baldrick at free.fr> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |INVALID
--- Comment #3 from Duncan Sands <baldrick at free.fr> 2011-06-22 11:26:52 CDT ---
Yes, GCC is pretty careful about preserving traps. Clang has a different
policy.
You could open a new bug report requesting that clang preserve more traps as an
enhancement if you feel strongly about it.
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