Mesa (master): glsl/float64: make this compatible with glsl 330

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Module: Mesa
Branch: master
Commit: 4d47b22bf007413274cabac264122ab7e428fe7d
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=4d47b22bf007413274cabac264122ab7e428fe7d

Author: Mike Blumenkrantz <michael.blumenkrantz at gmail.com>
Date:   Thu Nov  5 12:52:21 2020 -0500

glsl/float64: make this compatible with glsl 330

just a minor tweak

Reviewed-by: Erik Faye-Lund <erik.faye-lund at collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/7483>

---

 src/compiler/glsl/float64.glsl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/compiler/glsl/float64.glsl b/src/compiler/glsl/float64.glsl
index 5509b8946df..dd20a3170ee 100644
--- a/src/compiler/glsl/float64.glsl
+++ b/src/compiler/glsl/float64.glsl
@@ -40,7 +40,7 @@
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
-#version 430
+#version 330
 #extension GL_ARB_gpu_shader_int64 : enable
 #extension GL_ARB_shader_bit_encoding : enable
 #extension GL_EXT_shader_integer_mix : enable
@@ -1655,7 +1655,7 @@ __fround64(uint64_t __a)
    if (unbiasedExp < 20) {
       if (unbiasedExp < 0) {
          if ((aHi & 0x80000000u) != 0u && aLo == 0u) {
-            return 0;
+            return 0ul;
          }
          aHi &= 0x80000000u;
          if ((a.y & 0x000FFFFFu) == 0u && a.x == 0u) {