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(parent: b99295f) | patch
ac/llvm: fix the local invocation index for wave32
authorSamuel Pitoiset <samuel.pitoiset@gmail.com>
Thu, 31 Oct 2019 13:00:52 +0000 (14:00 +0100)
committerSamuel Pitoiset <samuel.pitoiset@gmail.com>
Mon, 25 Nov 2019 07:25:48 +0000 (07:25 +0000)
commitbfb307aea922218cb72ffc9d977e88dfcadb2daf
tree5671cf42a67edb0ea81e7f89b4363840e33cfc8dtree
parentb99295fb332bcde5c4168acb5d9d9aede10519e3commit | diff
ac/llvm: fix the local invocation index for wave32

Fixes dEQP-VK.compute.builtin_var.local_invocation_index with
RADV_PERFTEST=cswave32.

My initial fix was to lower it but Rhys suggested the shift-right
and it's much better like this.

Signed-off-by: Samuel Pitoiset <samuel.pitoiset@gmail.com>
Reviewed-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Bas Nieuwenhuizen <bas@basnieuwenhuizen.nl>
src/amd/llvm/ac_nir_to_llvm.c diff | blob | history