gnulib: update to 776af40e0

[deliverable/binutils-gdb.git] / gnulib / import / alloca.in.h

diff --git a/gnulib/import/alloca.in.h b/gnulib/import/alloca.in.h
index 5686b082bbe4b6c8cf9f7a072138d02ae0f2422e..0a6137e037c759a40aa8bcf7ab81d36339815a4a 100644 (file)
--- a/gnulib/import/alloca.in.h
+++ b/gnulib/import/alloca.in.h
@@ -1,6 +1,6 @@
 /* Memory allocation on the stack.
 
-   Copyright (C) 1995, 1999, 2001-2004, 2006-2020 Free Software Foundation,
+   Copyright (C) 1995, 1999, 2001-2004, 2006-2021 Free Software Foundation,
    Inc.
 
    This program is free software; you can redistribute it and/or modify it
@@ -44,7 +44,7 @@
 # endif
 #endif
 #ifndef alloca
-# ifdef __GNUC__
+# if defined __GNUC__ || (__clang_major__ >= 4)
 #  define alloca __builtin_alloca
 # elif defined _AIX
 #  define alloca __alloca