From 719c1f7405d6c67e69e6a2793334d4fd36402897 Mon Sep 17 00:00:00 2001
From: Peter Collingbourne <peter@pcc.me.uk>
Date: Thu, 18 Jan 2018 20:49:33 +0000
Subject: Support: Add missing #include.

This #include is necessary to provide the definitions of _fpclass
and _FPCLASS_NZ when building with libc++.

llvm-svn: 322885
---
 llvm/lib/Support/NativeFormatting.cpp | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'llvm/lib')

diff --git a/llvm/lib/Support/NativeFormatting.cpp b/llvm/lib/Support/NativeFormatting.cpp
index b951a88a38d..85b4bfb8156 100644
--- a/llvm/lib/Support/NativeFormatting.cpp
+++ b/llvm/lib/Support/NativeFormatting.cpp
@@ -14,6 +14,8 @@
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/Support/Format.h"
 
+#include <float.h>
+
 using namespace llvm;
 
 template<typename T, std::size_t N>
-- 
cgit v1.2.3