diff options
| author | Soumya AR <soumyaa@nvidia.com> | 2026-02-10 08:58:47 +0000 |
|---|---|---|
| committer | Soumya AR <soumyaa@nvidia.com> | 2026-02-12 11:39:34 +0530 |
| commit | ca3cdf95748238afd30d3c9e4d140f5b12a06bcd (patch) | |
| tree | e5487638ecb22ef965690bd062b0b1f6047134cb /libjava/classpath/java/util | |
| parent | ae37ade22ecf4e4ca2911d6628f8bec20c3d6422 (diff) | |
| download | gcc-ca3cdf95748238afd30d3c9e4d140f5b12a06bcd.zip gcc-ca3cdf95748238afd30d3c9e4d140f5b12a06bcd.tar.gz gcc-ca3cdf95748238afd30d3c9e4d140f5b12a06bcd.tar.bz2 | |
aarch64: Fix ICE in JSON tuning schema with dispatch scheduling and update schema for SVE costs.
This patch fixes the following bugs:
1) For SVE vector costs [sve_vec_cost], the JSON schema did not list the
inherited members from the base structure, only the SVE specific ones. Updated
the schema to include all the members and regenerated the printing/parsing
routines.
2) After dispatch scheduling, if someone uses -fdump-tuning-model with
mcpu=olympus, it will have the flag for dispatch scheduling enabled. Then, if
someone uses that dump against any -mcpu other than Olympus for tuning, it will
ICE as we enable dispatch scheduling but don't provide the data. Updated this
to clear the flag if dispatch_constraints is NULL.
Signed-off-by: Soumya AR <soumyaa@nvidia.com>
gcc/ChangeLog:
* config/aarch64/aarch64-json-schema.h: Include inherited members for
SVE vector costs.
* config/aarch64/aarch64-json-tunings-parser-generated.inc
(parse_vec_costs_sve): Regenerate.
* config/aarch64/aarch64-json-tunings-parser.cc
(aarch64_load_tuning_params_from_json_string): Clear dispatch scheduling
flag if dispatch_constraints is NULL.
* config/aarch64/aarch64-json-tunings-printer-generated.inc
(serialize_vec_costs_sve): Regenerate.
Diffstat (limited to 'libjava/classpath/java/util')
0 files changed, 0 insertions, 0 deletions