[Mesa-dev] [PATCH v3 038/104] nir: Consider deref instructions in opt_peephole_select
Jason Ekstrand
jason at jlekstrand.net
Tue Apr 3 18:33:05 UTC 2018
---
src/compiler/nir/nir_opt_peephole_select.c | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/src/compiler/nir/nir_opt_peephole_select.c b/src/compiler/nir/nir_opt_peephole_select.c
index 4ca4f80..608701a 100644
--- a/src/compiler/nir/nir_opt_peephole_select.c
+++ b/src/compiler/nir/nir_opt_peephole_select.c
@@ -77,6 +77,17 @@ block_check_for_allowed_instrs(nir_block *block, unsigned *count, bool alu_ok)
}
break;
+ case nir_intrinsic_load_deref:
+ switch (nir_src_as_deref(intrin->src[0])->mode) {
+ case nir_var_shader_in:
+ case nir_var_uniform:
+ break;
+
+ default:
+ return false;
+ }
+ break;
+
case nir_intrinsic_load_uniform:
if (!alu_ok)
return false;
--
2.5.0.400.gff86faf
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