---
src/glsl/nir/nir_lower_system_values.c | 15 ++++++++++++++-
1 file changed, 14 insertions(+), 1 deletion(-)
diff --git a/src/glsl/nir/nir_lower_system_values.c
b/src/glsl/nir/nir_lower_system_values.c
index 7bb02a7..d1b4d26 100644
--- a/src/glsl/nir/nir_lower_system_values.c
+++ b/src/glsl/nir/nir_lower_system_values.c
@@ -69,7 +69,20 @@ convert_instr(nir_intrinsic_instr *instr)
}
nir_intrinsic_instr *new_instr = nir_intrinsic_instr_create(mem_ctx, op);
- new_instr->dest = nir_dest_copy(instr->dest, mem_ctx);
+
+ if (instr->dest.is_ssa) {
+ new_instr->dest.is_ssa = true;
+ nir_ssa_def_init(&new_instr->instr, &new_instr->dest.ssa,
+ instr->dest.ssa.num_components, NULL);
+ nir_src new_dest_src = {
+ .is_ssa = true,
+ .ssa = &new_instr->dest.ssa,
+ };
+ nir_ssa_def_rewrite_uses(&instr->dest.ssa, new_dest_src, mem_ctx);
+ } else {
+ new_instr->dest = nir_dest_copy(instr->dest, mem_ctx);
+ }
+
nir_instr_insert_before(&instr->instr, &new_instr->instr);
nir_instr_remove(&instr->instr);
}
--
2.2.0
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