From ec3eab6d1254a8e59d9753cb6c754a18136d4ffe Mon Sep 17 00:00:00 2001
From: Petar Jovanovic <petar.jovanovic@imgtec.com>
Date: Sat, 28 Feb 2015 02:32:55 +0000
Subject: [MIPS] Add missing header for syscall

The syscall function itself is declared in <unistd.h>
Compiling compiler-rt with -Werror-implicit-function-declaration will
cause a build failure. This change fixes it.

Differential Revision: http://reviews.llvm.org/D7949


git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@230838 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/builtins/clear_cache.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/builtins/clear_cache.c b/lib/builtins/clear_cache.c
index 8dc0fb1c5..743a8c14b 100644
--- a/lib/builtins/clear_cache.c
+++ b/lib/builtins/clear_cache.c
@@ -25,6 +25,7 @@
 #if defined(__mips__)
   #include <sys/cachectl.h>
   #include <sys/syscall.h>
+  #include <unistd.h>
   #if defined(__ANDROID__) && defined(__LP64__)
     /*
      * clear_mips_cache - Invalidates instruction cache for Mips.
-- 
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