mesa/src/amd/llvm at 9f005f1f850710ea456f9847b1d247aaa8f0d6d2 - mesa

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T

Samuel Pitoiset 9f005f1f85 radv: enable lowering of GS intrinsics for the LLVM backend

This replaces emit_vertex with:
   if (vertex_count < max_vertices) {
      emit_vertex_with_counter vertex_count ...
      vertex_count += 1
   }

Which is exactly what NIR->LLVM was doing but at NIR level. This
pass is already called by ACO.

pipeline-db changes on GFX10:
Totals from affected shaders:
SGPRS: 1952 -> 1912 (-2.05 %)
VGPRS: 2112 -> 2044 (-3.22 %)
Code Size: 189368 -> 185620 (-1.98 %) bytes
Max Waves: 494 -> 491 (-0.61 %)

No pipeline-db changes on other generations.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4182>

2020-04-08 08:24:05 +02:00

ac_llvm_build.c

ac/nir: use llvm.amdgcn.rcp in ac_build_fdiv()

2020-03-27 08:05:43 +01:00

ac_llvm_build.h

ac/nir: use llvm.amdgcn.rcp in ac_build_fdiv()

2020-03-27 08:05:43 +01:00

ac_llvm_cull.c

ac/cull: don't read Position.Z if it's not needed for culling

2020-01-15 15:06:20 -05:00

ac_llvm_cull.h

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