nir: Add a nir_after_instr_and_phis helper

Reviewed-by: Jason Ekstrand <jason@jlekstrand.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/9464>

diff --git a/src/compiler/nir/nir.h b/src/compiler/nir/nir.h
index acb6877..4145a34 100644 (file)
--- a/src/compiler/nir/nir.h
+++ b/src/compiler/nir/nir.h
@@ -3770,6 +3770,15 @@ nir_after_phis(nir_block *block)
 }
 
 static inline nir_cursor
+nir_after_instr_and_phis(nir_instr *instr)
+{
+   if (instr->type == nir_instr_type_phi)
+      return nir_after_phis(instr->block);
+   else
+      return nir_after_instr(instr);
+}
+
+static inline nir_cursor
 nir_after_cf_node_and_phis(nir_cf_node *node)
 {
    if (node->type == nir_cf_node_block)