[Bug c/69760] Wrong 64-bit memory address caused by an unneeded overflowing 32-bit integer multiplication on x86_64 under -O2 and -O3 code optimization
jakub at gcc dot gnu.org
gcc-bugzilla@gcc.gnu.org
Thu Feb 11 08:26:00 GMT 2016
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69760
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|RESOLVED |REOPENED
Last reconfirmed| |2016-02-11
CC| |jakub at gcc dot gnu.org
Resolution|INVALID |---
Ever confirmed|0 |1
--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Actually, -fsanitize=undefined reports nothing here, and -fno-ivopts fixes it.
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