https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86995
--- Comment #6 from Vlad Lazar ---
Here's the patch: https://gcc.gnu.org/ml/gcc-patches/2018-08/msg01889.html
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86995
--- Comment #4 from Vlad Lazar ---
That's right. It's not the right fix. The actual cause is the use of wi::add in
r263591, which does not set the flag in case of underflow. The correct way is
to use wi::add for addition and wi::sub for substract
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86995
Vlad Lazar changed:
What|Removed |Added
CC||vlad.lazar at arm dot com
--- Comment #2
