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r241824 - in /trunk/gcc: ChangeLog combine.c


Author: segher
Date: Thu Nov  3 16:04:22 2016
New Revision: 241824

URL: https://gcc.gnu.org/viewcvs?rev=241824&root=gcc&view=rev
Log:
combine lhs zero_extract fix (PR78186)


	PR rtl-optimization/78186
	* combine.c (change_zero_ext): Mask the RHS of a zero_extract as
	well, when converting to IOR.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/combine.c


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