r277976 - in /trunk/gcc: ChangeLog config/rs600...

[segher@gcc.gnu.org]

Author: segher
Date: Fri Nov  8 14:53:42 2019
New Revision: 277976

URL: https://gcc.gnu.org/viewcvs?rev=277976&root=gcc&view=rev
Log:
rs6000: Fix branch_comparison_operator


	* config/rs6000/predicates.md (branch_comparison_operator): Allow only
	the comparison codes that make sense for the mode used, and only the
	codes that can be done with a single branch instruction.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/config/rs6000/predicates.md