From: Connor Abbott <cwabbott0@gmail.com>
Date: Wed, 22 Jul 2015 02:54:20 +0000 (-0700)
Subject: nir: add nir_foreach_phi_src_safe()
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f41e108d8bdd360caedd1497dc676c928c7f18a3;p=mesa.git

nir: add nir_foreach_phi_src_safe()

Signed-off-by: Connor Abbott <connor.w.abbott@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
---

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;