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| author | Richard Sandiford <richard.sandiford@arm.com> | 2025-03-04 10:44:35 +0000 |
|---|---|---|
| committer | Richard Sandiford <richard.sandiford@arm.com> | 2025-03-04 10:44:35 +0000 |
| commit | 78380fd7f743e23dfdf013d68a2f0347e1511550 (patch) | |
| tree | dc3efa7ba78270b62d73aa25c1c8c780ee8c2d7c /libstdc++-v3/doc | |
| parent | 1ff01a88c484775fe8b5f1ca46fa24dfe0b14f3d (diff) | |
| download | gcc-78380fd7f743e23dfdf013d68a2f0347e1511550.zip gcc-78380fd7f743e23dfdf013d68a2f0347e1511550.tar.gz gcc-78380fd7f743e23dfdf013d68a2f0347e1511550.tar.bz2 | |
Fix folding of BIT_NOT_EXPR for POLY_INT_CST [PR118976]
There was an embarrassing typo in the folding of BIT_NOT_EXPR for
POLY_INT_CSTs: it used - rather than ~ on the poly_int. Not sure
how that happened, but it might have been due to the way that
~x is implemented as -1 - x internally.
gcc/
PR tree-optimization/118976
* fold-const.cc (const_unop): Use ~ rather than - for BIT_NOT_EXPR.
* config/aarch64/aarch64.cc (aarch64_test_sve_folding): New function.
(aarch64_run_selftests): Run it.
Diffstat (limited to 'libstdc++-v3/doc')
0 files changed, 0 insertions, 0 deletions