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2020-01-01Update copyright years.Jakub Jelinek1-1/+1
2019-11-14Change fold_range to return a boolean result.Andrew MacLeod1-84/+93
2019-11-14re PR tree-optimization/92506 (Wrong code with -fwrapv since r277979)Andrew MacLeod1-1/+2
2019-11-14Remove range_intersect, range_invert, and range_union.Aldy Hernandez1-45/+21
2019-11-14Remove higher precision range tests because they are unused.Aldy Hernandez1-148/+5
2019-11-13Rewrite value_range constructors to the value_range_kind is at the end, and d...Aldy Hernandez1-9/+9
2019-11-08Modify range_operator::fold_range() and wi_fold () to return via reference.Andrew MacLeod1-399/+412
2019-11-05The base class for ranges is currently value_range_base, which is rather long...Aldy Hernandez1-645/+633
2019-11-05Move vrp_set_zero_nonzero_bits from tree-vrp.c into vr-values.c, and make it ...Aldy Hernandez1-1/+1
2019-10-04range-op.cc (range_tests): Avoid two tests when ints and shorts are the same ...Jeff Law1-9/+17
2019-10-04Adjust various comments and rename some functions in range-op.cc toAldy Hernandez1-26/+27
2019-10-03Makefile.in (OBJS): Add range.o and range-op.o.Aldy Hernandez1-0/+3260