pan/bi: Implement ihadd/irhadd operations

Reviewed-by: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/8358>
2021-01-01 02:05:34 +13:00
parent 591ccbcf47
commit c9c637a707
1 changed files with 8 additions and 0 deletions
@@ -1260,6 +1260,14 @@ bi_emit_alu(bi_builder *b, nir_alu_instr *instr)
                bi_iadd_to(b, sz, dst, s0, s1, true);
                break;

+        case nir_op_ihadd:
+                bi_hadd_to(b, sz, dst, s0, s1, BI_ROUND_RTN);
+                break;
+
+        case nir_op_irhadd:
+                bi_hadd_to(b, sz, dst, s0, s1, BI_ROUND_RTP);
+                break;
+
        case nir_op_isub:
                bi_isub_to(b, sz, dst, s0, s1, false);
                break;