From: Rob Clark <robdclark@gmail.com>
Date: Sun, 5 Nov 2017 18:53:50 +0000 (-0500)
Subject: nir: handle get_buffer_size in nir_lower_atomics_to_ssbo
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=ef4c42fc3ae468d6cb42fbb8564831549a3bdebe;p=mesa.git

nir: handle get_buffer_size in nir_lower_atomics_to_ssbo

Overlooked initially, be we need to remap the SSBO index for this as
well.

Signed-off-by: Rob Clark <robdclark@gmail.com>
Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
---

diff --git a/src/compiler/nir/nir_lower_atomics_to_ssbo.c b/src/compiler/nir/nir_lower_atomics_to_ssbo.c
index 371eb0b9d15..934ae81d750 100644
--- a/src/compiler/nir/nir_lower_atomics_to_ssbo.c
+++ b/src/compiler/nir/nir_lower_atomics_to_ssbo.c
@@ -59,6 +59,7 @@ lower_instr(nir_intrinsic_instr *instr, unsigned ssbo_offset, nir_builder *b)
    case nir_intrinsic_ssbo_atomic_comp_swap:
    case nir_intrinsic_store_ssbo:
    case nir_intrinsic_load_ssbo:
+   case nir_intrinsic_get_buffer_size:
       /* easy case, keep same opcode and just remap SSBO buffer index: */
       op = instr->intrinsic;
       idx_src = (op == nir_intrinsic_store_ssbo) ? 1 : 0;