From: Nick Hildenbrandt <hldnbrnd@uiuc.edu>
Date: Wed, 6 Nov 2002 21:40:23 +0000 (+0000)
Subject: Fixes escapeing bug in strings.  Fixes test case test/Regression/CBackend/2002-11... 
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=088b472eed92260ac34a6602752ad4abed291e31;p=oota-llvm.git

Fixes escapeing bug in strings.  Fixes test case test/Regression/CBackend/2002-11-06-PrintEscaped.c


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4583 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/lib/Target/CBackend/CBackend.cpp b/lib/Target/CBackend/CBackend.cpp
index cdbe62d104c..0e274c70cc0 100644
--- a/lib/Target/CBackend/CBackend.cpp
+++ b/lib/Target/CBackend/CBackend.cpp
@@ -297,8 +297,8 @@ void CWriter::printConstantArray(ConstantArray *CPA) {
         (unsigned char)cast<ConstantUInt>(CPA->getOperand(i))->getValue();
       
       if (isprint(C)) {
-        if (C == '"')
-          Out << "\\\"";
+        if (C == '"' || C == '\\')
+          Out << "\\" << C;
         else
           Out << C;
       } else {
diff --git a/lib/Target/CBackend/Writer.cpp b/lib/Target/CBackend/Writer.cpp
index cdbe62d104c..0e274c70cc0 100644
--- a/lib/Target/CBackend/Writer.cpp
+++ b/lib/Target/CBackend/Writer.cpp
@@ -297,8 +297,8 @@ void CWriter::printConstantArray(ConstantArray *CPA) {
         (unsigned char)cast<ConstantUInt>(CPA->getOperand(i))->getValue();
       
       if (isprint(C)) {
-        if (C == '"')
-          Out << "\\\"";
+        if (C == '"' || C == '\\')
+          Out << "\\" << C;
         else
           Out << C;
       } else {