From f41e108d8bdd360caedd1497dc676c928c7f18a3 Mon Sep 17 00:00:00 2001
From: Connor Abbott <cwabbott0@gmail.com>
Date: Tue, 21 Jul 2015 19:54:20 -0700
Subject: [PATCH] nir: add nir_foreach_phi_src_safe()

Signed-off-by: Connor Abbott <connor.w.abbott@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
---
 src/glsl/nir/nir.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/glsl/nir/nir.h b/src/glsl/nir/nir.h
index 6a0ec44b018..d19a1907d47 100644
--- a/src/glsl/nir/nir.h
+++ b/src/glsl/nir/nir.h
@@ -1101,6 +1101,8 @@ typedef struct {
 
 #define nir_foreach_phi_src(phi, entry) \
    foreach_list_typed(nir_phi_src, entry, node, &(phi)->srcs)
+#define nir_foreach_phi_src_safe(phi, entry) \
+   foreach_list_typed_safe(nir_phi_src, entry, node, &(phi)->srcs)
 
 typedef struct {
    nir_instr instr;
-- 
2.30.2