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(parent: 115766b) | patch
fold-const.c (swap_tree_comparison): Add support for unordered floating point compari...
authorRoger Sayle <roger@eyesopen.com>
Mon, 20 Jun 2005 02:33:52 +0000 (02:33 +0000)
committerRoger Sayle <sayle@gcc.gnu.org>
Mon, 20 Jun 2005 02:33:52 +0000 (02:33 +0000)
commit09b2f9e8c91f9a245330f49cfee65d3642b98114
treed643478192e3bd2111176dee180dc26f4b51715btree
parent115766b691bab20c8c9748fae898dc93246c1e18commit | diff
fold-const.c (swap_tree_comparison): Add support for unordered floating point comparisons.

* fold-const.c (swap_tree_comparison): Add support for unordered
floating point comparisons.
* tree-vrp.c (opposite_comparison): Delete.
(extract_range_from_assert): Replace calls to opposite_comparison
with calls to swap_tree_comparison.
(register_edge_assert_for): Likewise.
(vrp_evaluate_conditional): Likewise.

From-SVN: r101201
gcc/ChangeLog diff | blob | history
gcc/fold-const.c diff | blob | history
gcc/tree-vrp.c diff | blob | history