diff options
| author | Francisco Jerez <[email protected]> | 2016-03-12 18:50:24 -0800 |
|---|---|---|
| committer | Matt Turner <[email protected]> | 2020-03-06 10:20:32 -0800 |
| commit | d966a6b4c4684bc02647a8fdc69a6c88e5ed00c2 (patch) | |
| tree | d0d4da56e4b463bfb3ddb06a9150fbc4879cc2df /src/intel/compiler/brw_fs.h | |
| parent | 03eb46f4a74c8df3de6785ffe18e968b876469b8 (diff) | |
intel/compiler: Introduce backend_shader method to propagate IR changes to analysis passes
The invalidate_analysis() method knows what analysis passes there are
in the back-end and calls their invalidate() method to report changes
in the IR. For the moment it just calls invalidate_live_intervals()
(which will eventually be fully replaced by this function) if anything
changed.
This makes all optimization passes invalidate DEPENDENCY_EVERYTHING,
which is clearly far from ideal -- The dependency classes passed to
invalidate_analysis() will be refined in a future commit.
Reviewed-by: Matt Turner <[email protected]>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4012>
Diffstat (limited to 'src/intel/compiler/brw_fs.h')
| -rw-r--r-- | src/intel/compiler/brw_fs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/intel/compiler/brw_fs.h b/src/intel/compiler/brw_fs.h index c4af8e9d709..ee04eba52cf 100644 --- a/src/intel/compiler/brw_fs.h +++ b/src/intel/compiler/brw_fs.h @@ -126,6 +126,7 @@ public: unsigned *out_pull_index); void lower_constant_loads(); void invalidate_live_intervals(); + virtual void invalidate_analysis(brw::analysis_dependency_class c); void calculate_live_intervals(); void calculate_register_pressure(); void validate(); |