diff options
| author | Bas Nieuwenhuizen <[email protected]> | 2018-02-05 22:54:18 +0100 |
|---|---|---|
| committer | Bas Nieuwenhuizen <[email protected]> | 2018-03-07 21:18:32 +0100 |
| commit | 97f10934edf8ac02f28fccea0bcbbe9293375357 (patch) | |
| tree | d0af38ad0594961185a9f8a2ff31a88caa76fd4e /src/amd/common/meson.build | |
| parent | c217607b65ae00918ea86454eb59e6ee69c6ea68 (diff) | |
ac/nir: Add vote_ieq/vote_feq lowering pass.
The old vote_eq implementation supported only booleans, but now
we have to support arbitrary values, so use the read_first_invocation
intrinsic + ballot.
I took this as an opportunity to figure out how easy it was to do this
in nir instead of in the nir_to_llvm pass, and it actually turned out
pretty okay IMO. Only creating the pass is some extra code.
Reviewed-by: Dave Airlie <[email protected]>
Diffstat (limited to 'src/amd/common/meson.build')
| -rw-r--r-- | src/amd/common/meson.build | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/src/amd/common/meson.build b/src/amd/common/meson.build index 22c13b955fa..6c5c2f45ac5 100644 --- a/src/amd/common/meson.build +++ b/src/amd/common/meson.build @@ -35,6 +35,7 @@ amd_common_files = files( 'ac_llvm_helper.cpp', 'ac_llvm_util.c', 'ac_llvm_util.h', + 'ac_lower_subgroups.c', 'ac_shader_abi.h', 'ac_shader_info.c', 'ac_shader_info.h', |