Mesa (master): st/st_glsl_to_nir: call nir_lower_64bit_pack

[Timothy Arceri]

Module: Mesa
Branch: master
Commit: ddc0e7941f688346b5ef4aa5ac630b904f28dcf6
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=ddc0e7941f688346b5ef4aa5ac630b904f28dcf6

Author: Timothy Arceri <tarceri at itsqueeze.com>
Date:   Thu Dec 14 16:02:45 2017 +1100

st/st_glsl_to_nir: call nir_lower_64bit_pack

Fixes 56 crashes in the radeonsi nir backend.

Tested-by: Dieter Nützel <Dieter at nuetzel-hh.de>
Reviewed-by: Marek Olšák <marek.olsak at amd.com>

---

 src/mesa/state_tracker/st_glsl_to_nir.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/mesa/state_tracker/st_glsl_to_nir.cpp b/src/mesa/state_tracker/st_glsl_to_nir.cpp
index 7357eebae0..0ff8dcd68c 100644
--- a/src/mesa/state_tracker/st_glsl_to_nir.cpp
+++ b/src/mesa/state_tracker/st_glsl_to_nir.cpp
@@ -262,6 +262,7 @@ st_nir_opts(nir_shader *nir)
    do {
       progress = false;
 
+      NIR_PASS_V(nir, nir_lower_64bit_pack);
       NIR_PASS(progress, nir, nir_copy_prop);
       NIR_PASS(progress, nir, nir_opt_remove_phis);
       NIR_PASS(progress, nir, nir_opt_dce);