Fix the windows build.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@224412 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Support/Host.cpp b/lib/Support/Host.cpp
index a5316697cc521943d2fd4f0131446e2bad3629b0..6b932130fb50fe63cfc97707226e734bf9ce2f43 100644 (file)
--- a/lib/Support/Host.cpp
+++ b/lib/Support/Host.cpp
@@ -49,6 +49,7 @@
 
 using namespace llvm;
 
+#if defined(__linux__)
 static ssize_t LLVM_ATTRIBUTE_UNUSED readCpuInfo(void *Buf, size_t Size) {
   assert(0);
   // Note: We cannot mmap /proc/cpuinfo here and then process the resulting
@@ -67,6 +68,7 @@ static ssize_t LLVM_ATTRIBUTE_UNUSED readCpuInfo(void *Buf, size_t Size) {
     return -1;
   return Ret;
 }
+#endif
 
 #if defined(i386) || defined(__i386__) || defined(__x86__) || defined(_M_IX86)\
  || defined(__x86_64__) || defined(_M_AMD64) || defined (_M_X64)