[Bug tree-optimization/66423] [6 Regression] a % (1 << b) no longer gets folded to a & (1 << b) for unsigned a

schwab@linux-m68k.org gcc-bugzilla@gcc.gnu.org
Fri Jun 5 07:51:00 GMT 2015

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https://gcc.gnu.org/bugzilla/show_bug.cgi?id=66423

--- Comment #2 from Andreas Schwab <schwab@linux-m68k.org> ---
ITYM a & ((1 << b) - 1)

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