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| author | Aldy Hernandez <aldyh@redhat.com> | 2022-11-11 10:11:03 +0100 |
|---|---|---|
| committer | Aldy Hernandez <aldyh@redhat.com> | 2022-11-11 14:52:09 +0100 |
| commit | c0662c74969820fb576c8a2f35e946581c2c6f9d (patch) | |
| tree | f0422ffc3301d943996f44f4e61f679ec7373d53 /gcc/gimple-range.cc | |
| parent | c16c40808331a02947b1ad962e85e1b40e30a707 (diff) | |
| download | gcc-c0662c74969820fb576c8a2f35e946581c2c6f9d.zip gcc-c0662c74969820fb576c8a2f35e946581c2c6f9d.tar.gz gcc-c0662c74969820fb576c8a2f35e946581c2c6f9d.tar.bz2 | |
[range-ops] Avoid unnecessary intersection in update_known_bitmask.
All the work for keeping the maybe nonzero masks up to date is being
done by the bit-CCP code now. Any bitmask inherent in the range that
range-ops may have calculated has no extra information, so the
intersection is unnecessary.
gcc/ChangeLog:
* range-op.cc (update_known_bitmask): Avoid unnecessary intersection.
Diffstat (limited to 'gcc/gimple-range.cc')
0 files changed, 0 insertions, 0 deletions