[Mesa-dev] [PATCH 42/78] i965/nir/vec4: Implement logical operators
Eduardo Lima Mitev
elima at igalia.com
Fri Jun 26 01:06:58 PDT 2015
From: Antia Puentes <apuentes at igalia.com>
Adds NIR ALU operations:
* nir_op_inot
* nir_op_ixor
* nir_op_ior
* nir_op_iand
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=89580
---
src/mesa/drivers/dri/i965/brw_vec4_nir.cpp | 16 ++++++++++++++++
1 file changed, 16 insertions(+)
diff --git a/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp b/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp
index def6175..5d412d9 100644
--- a/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp
+++ b/src/mesa/drivers/dri/i965/brw_vec4_nir.cpp
@@ -1024,6 +1024,22 @@ vec4_visitor::nir_emit_alu(nir_alu_instr *instr)
inst->predicate = BRW_PREDICATE_ALIGN16_ANY4H;
break;
+ case nir_op_inot:
+ emit(NOT(dst, op[0]));
+ break;
+
+ case nir_op_ixor:
+ emit(XOR(dst, op[0], op[1]));
+ break;
+
+ case nir_op_ior:
+ emit(OR(dst, op[0], op[1]));
+ break;
+
+ case nir_op_iand:
+ emit(AND(dst, op[0], op[1]));
+ break;
+
default:
unreachable("Unimplemented ALU operation");
}
--
2.1.4
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