From: Connor Abbott <connor.w.abbott@intel.com>
Date: Fri, 31 Jul 2015 17:52:25 +0000 (-0700)
Subject: nir: don't try to scalarize unpack_double_2x32
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b093808d26c3c6e06db6329debbb3cfa7acf3a48;p=mesa.git

nir: don't try to scalarize unpack_double_2x32

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
---

diff --git a/src/compiler/nir/nir_lower_alu_to_scalar.c b/src/compiler/nir/nir_lower_alu_to_scalar.c
index e8ba640fe0b..1548abbd558 100644
--- a/src/compiler/nir/nir_lower_alu_to_scalar.c
+++ b/src/compiler/nir/nir_lower_alu_to_scalar.c
@@ -187,6 +187,9 @@ lower_alu_instr_scalar(nir_alu_instr *instr, nir_builder *b)
       return;
    }
 
+   case nir_op_unpack_double_2x32:
+      return;
+
       LOWER_REDUCTION(nir_op_fdot, nir_op_fmul, nir_op_fadd);
       LOWER_REDUCTION(nir_op_ball_fequal, nir_op_feq, nir_op_iand);
       LOWER_REDUCTION(nir_op_ball_iequal, nir_op_ieq, nir_op_iand);