Reviewed-by: Andres Rodriguez<andre...@gmail.com>


On 2017-01-30 02:21 PM, Dave Airlie wrote:
From: Dave Airlie <airl...@redhat.com>

This fixes a bunch of buffer related:
dEQP-VK.memory.pipeline_barrier.*
tests, that were crashing in LLVM due to this being missing.

Cc: "17.0" <mesa-sta...@lists.freedesktop.org>
Signed-off-by: Dave Airlie <airl...@redhat.com>
---
  src/amd/common/ac_nir_to_llvm.c | 5 +++++
  1 file changed, 5 insertions(+)

diff --git a/src/amd/common/ac_nir_to_llvm.c b/src/amd/common/ac_nir_to_llvm.c
index bfe6a2e..f0ac3d3 100644
--- a/src/amd/common/ac_nir_to_llvm.c
+++ b/src/amd/common/ac_nir_to_llvm.c
@@ -3224,6 +3224,11 @@ static void visit_tex(struct nir_to_llvm_context *ctx, 
nir_tex_instr *instr)
                }
        }
+ if (instr->op == nir_texop_txs && instr->sampler_dim == GLSL_SAMPLER_DIM_BUF) {
+               result = get_buffer_size(ctx, res_ptr, false);
+               goto write_result;
+       }
+
        if (instr->op == nir_texop_texture_samples) {
                LLVMValueRef res, samples, is_msaa;
                res = LLVMBuildBitCast(ctx->builder, res_ptr, ctx->v8i32, "");

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