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| author | Jakub Jelinek <jakub@redhat.com> | 2023-04-01 09:32:20 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@redhat.com> | 2023-04-01 09:32:20 +0200 |
| commit | 69044e11ac52e93622c3d368ae2fd9ef8c3ec015 (patch) | |
| tree | 9c8e75621985527097bb25d9accb65258d3fa2a7 /gcc/fortran/dump-parse-tree.cc | |
| parent | 5fe05ffefd21c4fa6a71e0c570a05d7c0e7e892c (diff) | |
| download | gcc-69044e11ac52e93622c3d368ae2fd9ef8c3ec015.zip gcc-69044e11ac52e93622c3d368ae2fd9ef8c3ec015.tar.gz gcc-69044e11ac52e93622c3d368ae2fd9ef8c3ec015.tar.bz2 | |
range-op-float: Further foperator_{,not_}equal::fold_range fix
On Fri, Mar 31, 2023 at 12:45:10PM +0200, Jakub Jelinek via Gcc-patches wrote:
> - there is a missing case (not handled in this patch) where both operands
> are known to be zeros, but not singleton zeros
This patch adds those cases.
2023-04-01 Jakub Jelinek <jakub@redhat.com>
* range-op-float.cc (foperator_equal::fold_range): If at least
one of the op ranges is not singleton and neither is NaN and all
4 bounds are zero, return [1, 1].
(foperator_not_equal::fold_range): In the same case return [0, 0].
Diffstat (limited to 'gcc/fortran/dump-parse-tree.cc')
0 files changed, 0 insertions, 0 deletions