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| author | Alex Coplan <alex.coplan@arm.com> | 2024-06-24 13:54:48 +0100 |
|---|---|---|
| committer | Tamar Christina <tamar.christina@arm.com> | 2025-01-10 21:21:07 +0000 |
| commit | 086031c058598512d09bf898e4db3735b3e1f22c (patch) | |
| tree | 291e7682dd464a1e6a29009a235e46e74e0021f3 /gcc/c | |
| parent | f4e259b4a66c81c234608056117836e13606e4c8 (diff) | |
| download | gcc-086031c058598512d09bf898e4db3735b3e1f22c.zip gcc-086031c058598512d09bf898e4db3735b3e1f22c.tar.gz gcc-086031c058598512d09bf898e4db3735b3e1f22c.tar.bz2 | |
vect: Also cost gconds for scalar [PR118211]
Currently we only cost gconds for the vector loop while we omit costing
them when analyzing the scalar loop; this unfairly penalizes the vector
loop in the case of loops with early exits.
This (together with the previous patches) enables us to vectorize
std::find with 64-bit element sizes.
gcc/ChangeLog:
PR tree-optimization/118211
PR tree-optimization/116126
* tree-vect-loop.cc (vect_compute_single_scalar_iteration_cost):
Don't skip over gconds.
Diffstat (limited to 'gcc/c')
0 files changed, 0 insertions, 0 deletions