[Bug ipa/93385] [11 Regression] wrong code with u128 modulo at -O2 -fno-dce -fno-ipa-cp -fno-tree-dce

xry111 at gcc dot gnu.org gcc-bugzilla@gcc.gnu.org
Sat Jul 29 09:16:21 GMT 2023


https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93385

Xi Ruoyao <xry111 at gcc dot gnu.org> changed:

           What    |Removed                     |Added
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                 CC|                            |xry111 at gcc dot gnu.org

--- Comment #53 from Xi Ruoyao <xry111 at gcc dot gnu.org> ---
Note that this occasionally causes csmith failure and produces duplicates. 
Maybe we should tell the csmith testers not to disable DCE if fuzzing against
GCC 11.


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