diff --git a/lib/Target/NVPTX/MCTargetDesc/NVPTXMCAsmInfo.cpp b/lib/Target/NVPTX/MCTargetDesc/NVPTXMCAsmInfo.cpp
index 636a6bec6ab..366341afe1b 100644
--- a/lib/Target/NVPTX/MCTargetDesc/NVPTXMCAsmInfo.cpp
+++ b/lib/Target/NVPTX/MCTargetDesc/NVPTXMCAsmInfo.cpp
@@ -47,7 +47,6 @@ NVPTXMCAsmInfo::NVPTXMCAsmInfo(const StringRef &TT) {
   Data16bitsDirective = " .b16 ";
   Data32bitsDirective = " .b32 ";
   Data64bitsDirective = " .b64 ";
-  PrivateGlobalPrefix = "";
   ZeroDirective = " .b8";
   AsciiDirective = " .b8";
   AscizDirective = " .b8";
diff --git a/lib/Target/R600/MCTargetDesc/AMDGPUMCAsmInfo.cpp b/lib/Target/R600/MCTargetDesc/AMDGPUMCAsmInfo.cpp
index c714bba7bda..5339e7f6f70 100644
--- a/lib/Target/R600/MCTargetDesc/AMDGPUMCAsmInfo.cpp
+++ b/lib/Target/R600/MCTargetDesc/AMDGPUMCAsmInfo.cpp
@@ -24,7 +24,6 @@ AMDGPUMCAsmInfo::AMDGPUMCAsmInfo(StringRef &TT) : MCAsmInfo() {
   CommentColumn = 40;
   CommentString = ";";
   LabelSuffix = ":";
-  PrivateGlobalPrefix = ";.";
   LinkerPrivateGlobalPrefix = "!";
   InlineAsmStart = ";#ASMSTART";
   InlineAsmEnd = ";#ASMEND";