Add support for NetBSD, patch by Krister Walfridsson!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45902 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Target/CBackend/CBackend.cpp b/lib/Target/CBackend/CBackend.cpp
index 235e7b7..de5bfa2 100644
--- a/lib/Target/CBackend/CBackend.cpp
+++ b/lib/Target/CBackend/CBackend.cpp
@@ -1323,7 +1323,7 @@
<< "extern void *__builtin_alloca(unsigned int);\n"
<< "#endif\n"
<< "#define alloca(x) __builtin_alloca(x)\n"
- << "#elif defined(__FreeBSD__) || defined(__OpenBSD__)\n"
+ << "#elif defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__)\n"
<< "#define alloca(x) __builtin_alloca(x)\n"
<< "#elif defined(_MSC_VER)\n"
<< "#define inline _inline\n"