From e4a5743d87bb5b389c4505c51714364062704a7b Mon Sep 17 00:00:00 2001
From: Daniel Dunbar <daniel@zuster.org>
Date: Thu, 17 Sep 2009 00:14:44 +0000
Subject: [PATCH] Some platforms may need malloc.h for alloca.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82100 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/ExecutionEngine/Interpreter/ExternalFunctions.cpp | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/lib/ExecutionEngine/Interpreter/ExternalFunctions.cpp b/lib/ExecutionEngine/Interpreter/ExternalFunctions.cpp
index 12ca9cd1d34..c931081ff68 100644
--- a/lib/ExecutionEngine/Interpreter/ExternalFunctions.cpp
+++ b/lib/ExecutionEngine/Interpreter/ExternalFunctions.cpp
@@ -33,6 +33,10 @@
 #include <map>
 #include <cmath>
 #include <cstring>
+// Some platforms may need malloc.h for alloca.
+#ifdef HAVE_MALLOC_H
+#include <malloc.h>
+#endif
 
 #ifdef HAVE_FFI_CALL
 #ifdef HAVE_FFI_H
@@ -269,7 +273,7 @@ GenericValue Interpreter::callExternalFunction(Function *F,
   } else {
     RawFn = RF->second;
   }
-  
+
   FunctionsLock->release();
 
   GenericValue Result;
@@ -334,7 +338,7 @@ GenericValue lle_X_sprintf(const FunctionType *FT,
 
   // printf should return # chars printed.  This is completely incorrect, but
   // close enough for now.
-  GenericValue GV; 
+  GenericValue GV;
   GV.IntVal = APInt(32, strlen(FmtStr));
   while (1) {
     switch (*FmtStr) {
@@ -566,4 +570,3 @@ void Interpreter::initializeExternalFunctions() {
   FuncNames["lle_X_scanf"]        = lle_X_scanf;
   FuncNames["lle_X_fprintf"]      = lle_X_fprintf;
 }
-
-- 
2.34.1