| commit | 5609b04d30c13f8a68cf2c87916d2f8a4852134d | |
| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Thu, 4 May 2017 07:29:55 +0000 (4 07:29 +0000) | ||
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Thu, 4 May 2017 07:29:55 +0000 (4 07:29 +0000) | ||
| tree | a83ea8598a5023f32a8c6fc5ffdea67f70364d2f | treesnapshot (tar.gz zip) |
| parent | 9cc274c34b847bc00c1caa7a5d5fcb429174b216 | commitdiff |
2017-05-04 Richard Biener <rguenther@suse.de>
PR tree-optimization/31130
* tree-vrp.c (needs_overflow_infinity): Remove as always returning
false.
(supports_overflow_infinity): Likewise.
(is_negative_overflow_infinity): Likewise.
(is_positive_overflow_infinity): Likewise.
(is_overflow_infinity): Likewise.
(stmt_overflow_infinity): Likewise.
(overflow_infinity_range_p): Likewise.
(usable_range_p): Remove as always returning true.
(make_overflow_infinity): Remove.
(negative_overflow_infinity): Likewise.
(positive_overflow_infinity): Likewise.
(avoid_overflow_infinity): Likewise.
(set_value_range): Adjust accordingly.
(set_value_range_to_nonnegative): Likewise, remove now unused
overflow_infinity arg.
(vrp_operand_equal_p): Adjust.
(update_value_range): Likewise.
(range_int_cst_singleton_p): Likewise.
(operand_less_p): Likewise.
(compare_values_warnv): Likewise.
(extract_range_for_var_from_comparison_expr): Likewise.
(vrp_int_const_binop): Likewise.
(zero_nonzero_bits_from_vr): Likewise.
(extract_range_from_multiplicative_op_1): Likewise.
(extract_range_from_binary_expr_1): Likewise.
(extract_range_from_unary_expr): Likewise.
(extract_range_from_comparison): Likewise.
(extract_range_basic): Likewise.
(adjust_range_with_scev): Likewise.
(compare_ranges): Likewise.
(compare_range_with_value): Likewise.
(dump_value_range): Likewise.
(test_for_singularity): Likewise, remove strict_overflow_p parameter
never used.
(simplify_cond_using_ranges): Adjust.
* gcc.dg/Wstrict-overflow-12.c: XFAIL.
* gcc.dg/Wstrict-overflow-13.c: Likewise.
* gcc.dg/Wstrict-overflow-21.c: Likewise.
* gcc.dg/pr52904.c: Remove XFAIL.
* gcc.dg/tree-ssa/vrp114.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@247578 138bc75d-0d04-0410-961f-82ee72b054a4
PR tree-optimization/31130
* tree-vrp.c (needs_overflow_infinity): Remove as always returning
false.
(supports_overflow_infinity): Likewise.
(is_negative_overflow_infinity): Likewise.
(is_positive_overflow_infinity): Likewise.
(is_overflow_infinity): Likewise.
(stmt_overflow_infinity): Likewise.
(overflow_infinity_range_p): Likewise.
(usable_range_p): Remove as always returning true.
(make_overflow_infinity): Remove.
(negative_overflow_infinity): Likewise.
(positive_overflow_infinity): Likewise.
(avoid_overflow_infinity): Likewise.
(set_value_range): Adjust accordingly.
(set_value_range_to_nonnegative): Likewise, remove now unused
overflow_infinity arg.
(vrp_operand_equal_p): Adjust.
(update_value_range): Likewise.
(range_int_cst_singleton_p): Likewise.
(operand_less_p): Likewise.
(compare_values_warnv): Likewise.
(extract_range_for_var_from_comparison_expr): Likewise.
(vrp_int_const_binop): Likewise.
(zero_nonzero_bits_from_vr): Likewise.
(extract_range_from_multiplicative_op_1): Likewise.
(extract_range_from_binary_expr_1): Likewise.
(extract_range_from_unary_expr): Likewise.
(extract_range_from_comparison): Likewise.
(extract_range_basic): Likewise.
(adjust_range_with_scev): Likewise.
(compare_ranges): Likewise.
(compare_range_with_value): Likewise.
(dump_value_range): Likewise.
(test_for_singularity): Likewise, remove strict_overflow_p parameter
never used.
(simplify_cond_using_ranges): Adjust.
* gcc.dg/Wstrict-overflow-12.c: XFAIL.
* gcc.dg/Wstrict-overflow-13.c: Likewise.
* gcc.dg/Wstrict-overflow-21.c: Likewise.
* gcc.dg/pr52904.c: Remove XFAIL.
* gcc.dg/tree-ssa/vrp114.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@247578 138bc75d-0d04-0410-961f-82ee72b054a4