[Mesa-dev] [PATCH 1/4] nir: Fix bug in handling non-SSA copy prop of indirect register access.

[Eric Anholt]

The intention was to not copy propagate this source (which has some
variable access), but instead copy propagate its variable offset value.
---
 src/glsl/nir/nir_opt_copy_propagate.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/glsl/nir/nir_opt_copy_propagate.c b/src/glsl/nir/nir_opt_copy_propagate.c
index ee78e5a..027143e 100644
--- a/src/glsl/nir/nir_opt_copy_propagate.c
+++ b/src/glsl/nir/nir_opt_copy_propagate.c
@@ -154,7 +154,7 @@ copy_prop_src(nir_src *src, nir_instr *parent_instr, nir_if *parent_if)
 {
    if (!src->is_ssa) {
       if (src->reg.indirect)
-         return copy_prop_src(src, parent_instr, parent_if);
+         return copy_prop_src(src->reg.indirect, parent_instr, parent_if);
       return false;
    }
 
-- 
2.1.4