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| author | Stefan Schulze Frielinghaus <stefansf@gcc.gnu.org> | 2025-07-17 12:44:06 +0200 |
|---|---|---|
| committer | Stefan Schulze Frielinghaus <stefansf@gcc.gnu.org> | 2025-07-17 12:44:06 +0200 |
| commit | df20aac4c6662ef58e7577501ca9bb3c8d4ae507 (patch) | |
| tree | bab271fc582c5039c22df0d56822a8d86bfa2fe7 /gcc/tree-ssa-loop-prefetch.cc | |
| parent | c66760923188f630fbeb68c22ac521d2f4cae645 (diff) | |
| download | gcc-df20aac4c6662ef58e7577501ca9bb3c8d4ae507.zip gcc-df20aac4c6662ef58e7577501ca9bb3c8d4ae507.tar.gz gcc-df20aac4c6662ef58e7577501ca9bb3c8d4ae507.tar.bz2 | |
s390: Adapt GPR<->VR costs
Moving between GPRs and VRs in any mode with size less than or equal to
8 bytes becomes available with vector extensions. Without adapting
costs for those loads, we typically go over memory.
gcc/ChangeLog:
* config/s390/s390.cc (s390_register_move_cost): Add costing for
vlvg/vlgv.
Diffstat (limited to 'gcc/tree-ssa-loop-prefetch.cc')
0 files changed, 0 insertions, 0 deletions