From 87d0b9ed1462705dd9bf1cb7f67d0bf03af776c8 Mon Sep 17 00:00:00 2001
From: Guy Benyei <guy.benyei@intel.com>
Date: Tue, 12 Feb 2013 21:21:59 +0000
Subject: Add static cast to unsigned char whenever a character classification
 function is called with a signed char argument, in order to avoid assertions
 in Windows Debug configuration.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175006 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/CodeGen/TargetInstrInfo.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/CodeGen/TargetInstrInfo.cpp')

diff --git a/lib/CodeGen/TargetInstrInfo.cpp b/lib/CodeGen/TargetInstrInfo.cpp
index d5fbf14d27..20eb918793 100644
--- a/lib/CodeGen/TargetInstrInfo.cpp
+++ b/lib/CodeGen/TargetInstrInfo.cpp
@@ -80,7 +80,7 @@ unsigned TargetInstrInfo::getInlineAsmLength(const char *Str,
     if (*Str == '\n' || strncmp(Str, MAI.getSeparatorString(),
                                 strlen(MAI.getSeparatorString())) == 0)
       atInsnStart = true;
-    if (atInsnStart && !std::isspace(*Str)) {
+    if (atInsnStart && !std::isspace(static_cast<unsigned char>(*Str))) {
       Length += MAI.getMaxInstLength();
       atInsnStart = false;
     }
-- 
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