From: Nicolai Hähnle <nicolai.haehnle@amd.com>
Date: Thu, 15 Sep 2016 10:17:56 +0000 (+0200)
Subject: gallivm: support negation on 64-bit integers
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=1f291369e430922821c6f9fe5d73998c0eb09501;p=mesa.git

gallivm: support negation on 64-bit integers

This should be analogous to 32-bit integers.

Reviewed-by: Edward O'Callaghan <funfunctor@folklore1984.net>
Signed-off-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
---

diff --git a/src/gallium/auxiliary/gallivm/lp_bld_tgsi.c b/src/gallium/auxiliary/gallivm/lp_bld_tgsi.c
index b3972610ffb..68ac6953829 100644
--- a/src/gallium/auxiliary/gallivm/lp_bld_tgsi.c
+++ b/src/gallium/auxiliary/gallivm/lp_bld_tgsi.c
@@ -389,6 +389,10 @@ lp_build_emit_fetch(
       case TGSI_TYPE_UNSIGNED:
          res = lp_build_negate( &bld_base->int_bld, res );
          break;
+      case TGSI_TYPE_SIGNED64:
+      case TGSI_TYPE_UNSIGNED64:
+         res = lp_build_negate( &bld_base->int64_bld, res );
+         break;
       case TGSI_TYPE_VOID:
       default:
          assert(0);