diff --git a/projects/sample/autoconf/configure.ac b/projects/sample/autoconf/configure.ac
index e5a4b35..092bc68 100644
--- a/projects/sample/autoconf/configure.ac
+++ b/projects/sample/autoconf/configure.ac
@@ -309,7 +309,6 @@
   msp430-*)               llvm_cv_target_arch="MSP430" ;;
   hexagon-*)              llvm_cv_target_arch="Hexagon" ;;
   mblaze-*)               llvm_cv_target_arch="MBlaze" ;;
-  ptx-*)                  llvm_cv_target_arch="PTX" ;;
   nvptx-*)                llvm_cv_target_arch="NVPTX" ;;
   *)                      llvm_cv_target_arch="Unknown" ;;
 esac])
@@ -457,7 +456,6 @@
     MSP430)      AC_SUBST(TARGET_HAS_JIT,0) ;;
     Hexagon)     AC_SUBST(TARGET_HAS_JIT,0) ;;
     MBlaze)      AC_SUBST(TARGET_HAS_JIT,0) ;;
-    PTX)         AC_SUBST(TARGET_HAS_JIT,0) ;;
     NVPTX)       AC_SUBST(TARGET_HAS_JIT,0) ;;
     *)           AC_SUBST(TARGET_HAS_JIT,0) ;;
   esac
@@ -569,13 +567,13 @@
 AC_ARG_ENABLE([targets],AS_HELP_STRING([--enable-targets],
     [Build specific host targets: all or target1,target2,... Valid targets are:
      host, x86, x86_64, sparc, powerpc, arm, mips, spu, hexagon,
-     xcore, msp430, ptx, nvptx, cbe, and cpp (default=all)]),,
+     xcore, msp430, nvptx, cbe, and cpp (default=all)]),,
     enableval=all)
 if test "$enableval" = host-only ; then
   enableval=host
 fi
 case "$enableval" in
-  all) TARGETS_TO_BUILD="X86 Sparc PowerPC ARM Mips CellSPU XCore MSP430 Hexagon CppBackend MBlaze PTX NVPTX" ;;
+  all) TARGETS_TO_BUILD="X86 Sparc PowerPC ARM Mips CellSPU XCore MSP430 Hexagon CppBackend MBlaze NVPTX" ;;
   *)for a_target in `echo $enableval|sed -e 's/,/ /g' ` ; do
       case "$a_target" in
         x86)      TARGETS_TO_BUILD="X86 $TARGETS_TO_BUILD" ;;
@@ -590,7 +588,6 @@
         hexagon)  TARGETS_TO_BUILD="Hexagon $TARGETS_TO_BUILD" ;;
         cpp)      TARGETS_TO_BUILD="CppBackend $TARGETS_TO_BUILD" ;;
         mblaze)   TARGETS_TO_BUILD="MBlaze $TARGETS_TO_BUILD" ;;
-        ptx)      TARGETS_TO_BUILD="PTX $TARGETS_TO_BUILD" ;;
         nvptx)    TARGETS_TO_BUILD="NVPTX $TARGETS_TO_BUILD" ;;
         host) case "$llvm_cv_target_arch" in
             x86)         TARGETS_TO_BUILD="X86 $TARGETS_TO_BUILD" ;;
@@ -604,7 +601,6 @@
             XCore)       TARGETS_TO_BUILD="XCore $TARGETS_TO_BUILD" ;;
             MSP430)      TARGETS_TO_BUILD="MSP430 $TARGETS_TO_BUILD" ;;
             Hexagon)     TARGETS_TO_BUILD="Hexagon $TARGETS_TO_BUILD" ;;
-            PTX)         TARGETS_TO_BUILD="PTX $TARGETS_TO_BUILD" ;;
             NVPTX)       TARGETS_TO_BUILD="NVPTX $TARGETS_TO_BUILD" ;;
             *)       AC_MSG_ERROR([Can not set target to build]) ;;
           esac ;;
diff --git a/projects/sample/configure b/projects/sample/configure
index a54e153..d925888 100755
--- a/projects/sample/configure
+++ b/projects/sample/configure
@@ -1402,8 +1402,7 @@
   --enable-targets        Build specific host targets: all or
                           target1,target2,... Valid targets are: host, x86,
                           x86_64, sparc, powerpc, arm, mips, spu, hexagon,
-                          xcore, msp430, ptx, nvptx, cbe, and cpp
-                          (default=all)
+                          xcore, msp430, nvptx, cbe, and cpp (default=all)
   --enable-bindings       Build specific language bindings:
                           all,auto,none,{binding-name} (default=auto)
   --enable-libffi         Check for the presence of libffi (default is NO)
@@ -3846,7 +3845,6 @@
   msp430-*)               llvm_cv_target_arch="MSP430" ;;
   hexagon-*)              llvm_cv_target_arch="Hexagon" ;;
   mblaze-*)               llvm_cv_target_arch="MBlaze" ;;
-  ptx-*)                  llvm_cv_target_arch="PTX" ;;
   nvptx-*)                llvm_cv_target_arch="NVPTX" ;;
   *)                      llvm_cv_target_arch="Unknown" ;;
 esac
@@ -5070,8 +5068,6 @@
  ;;
     MBlaze)      TARGET_HAS_JIT=0
  ;;
-    PTX)         TARGET_HAS_JIT=0
- ;;
     NVPTX)       TARGET_HAS_JIT=0
  ;;
     *)           TARGET_HAS_JIT=0
@@ -5258,7 +5254,7 @@
   enableval=host
 fi
 case "$enableval" in
-  all) TARGETS_TO_BUILD="X86 Sparc PowerPC ARM Mips CellSPU XCore MSP430 Hexagon CppBackend MBlaze PTX NVPTX" ;;
+  all) TARGETS_TO_BUILD="X86 Sparc PowerPC ARM Mips CellSPU XCore MSP430 Hexagon CppBackend MBlaze NVPTX" ;;
   *)for a_target in `echo $enableval|sed -e 's/,/ /g' ` ; do
       case "$a_target" in
         x86)      TARGETS_TO_BUILD="X86 $TARGETS_TO_BUILD" ;;
@@ -5273,7 +5269,6 @@
         hexagon)  TARGETS_TO_BUILD="Hexagon $TARGETS_TO_BUILD" ;;
         cpp)      TARGETS_TO_BUILD="CppBackend $TARGETS_TO_BUILD" ;;
         mblaze)   TARGETS_TO_BUILD="MBlaze $TARGETS_TO_BUILD" ;;
-        ptx)      TARGETS_TO_BUILD="PTX $TARGETS_TO_BUILD" ;;
         nvptx)    TARGETS_TO_BUILD="NVPTX $TARGETS_TO_BUILD" ;;
         host) case "$llvm_cv_target_arch" in
             x86)         TARGETS_TO_BUILD="X86 $TARGETS_TO_BUILD" ;;
@@ -5287,7 +5282,6 @@
             XCore)       TARGETS_TO_BUILD="XCore $TARGETS_TO_BUILD" ;;
             MSP430)      TARGETS_TO_BUILD="MSP430 $TARGETS_TO_BUILD" ;;
             Hexagon)     TARGETS_TO_BUILD="Hexagon $TARGETS_TO_BUILD" ;;
-            PTX)         TARGETS_TO_BUILD="PTX $TARGETS_TO_BUILD" ;;
             NVPTX)       TARGETS_TO_BUILD="NVPTX $TARGETS_TO_BUILD" ;;
             *)       { { echo "$as_me:$LINENO: error: Can not set target to build" >&5
 echo "$as_me: error: Can not set target to build" >&2;}
@@ -10313,7 +10307,7 @@
   lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
   lt_status=$lt_dlunknown
   cat > conftest.$ac_ext <<EOF
-#line 10316 "configure"
+#line 10310 "configure"
 #include "confdefs.h"
 
 #if HAVE_DLFCN_H