We were using this briefly in the i965 driver to trigger recompiles but we
haven't been using it since we switched to the NIR y-transform lowering
pass.
Signed-off-by: Jason Ekstrand <ja...@jlekstrand.net>
---
src/compiler/glsl/glsl_to_nir.cpp | 3 ---
src/compiler/nir/nir.h | 3 ---
src/compiler/nir/nir_gather_info.c | 4 ----
3 files changed, 10 deletions(-)
diff --git a/src/compiler/glsl/glsl_to_nir.cpp
b/src/compiler/glsl/glsl_to_nir.cpp
index 63a2cfd..daf237e 100644
--- a/src/compiler/glsl/glsl_to_nir.cpp
+++ b/src/compiler/glsl/glsl_to_nir.cpp
@@ -1284,9 +1284,6 @@ nir_visitor::visit(ir_expression *ir)
intrin->intrinsic == nir_intrinsic_interp_var_at_sample)
intrin->src[0] = nir_src_for_ssa(evaluate_rvalue(ir->operands[1]));
- if (intrin->intrinsic == nir_intrinsic_interp_var_at_offset)
- shader->info.uses_interp_var_at_offset = true;
-
unsigned bit_size = glsl_get_bit_size(deref->type);
add_instr(&intrin->instr, deref->type->vector_elements, bit_size);
diff --git a/src/compiler/nir/nir.h b/src/compiler/nir/nir.h
index 2e1bdfb..f7d4fff 100644
--- a/src/compiler/nir/nir.h
+++ b/src/compiler/nir/nir.h
@@ -1718,9 +1718,6 @@ typedef struct nir_shader_info {
/* Whether or not this shader ever uses textureGather() */
bool uses_texture_gather;
- /** Whether or not this shader uses nir_intrinsic_interp_var_at_offset */
- bool uses_interp_var_at_offset;
-
/* Whether or not this shader uses the gl_ClipDistance output */
bool uses_clip_distance_out;
diff --git a/src/compiler/nir/nir_gather_info.c
b/src/compiler/nir/nir_gather_info.c
index 7900fd1..89a6302 100644
--- a/src/compiler/nir/nir_gather_info.c
+++ b/src/compiler/nir/nir_gather_info.c
@@ -56,10 +56,6 @@ gather_intrinsic_info(nir_intrinsic_instr *instr, nir_shader
*shader)
shader->info.gs.uses_end_primitive = 1;
break;
- case nir_intrinsic_interp_var_at_offset:
- shader->info.uses_interp_var_at_offset = 1;
- break;
-
default:
break;
}
--
2.5.0.400.gff86faf
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