diff --git a/Test/baseResults/preprocessor.simple.vert.out b/Test/baseResults/preprocessor.simple.vert.out
index 8737bc81..8cbabdad 100644
--- a/Test/baseResults/preprocessor.simple.vert.out
+++ b/Test/baseResults/preprocessor.simple.vert.out
@@ -19,5 +19,12 @@ int main(){
   gl_Position = vec4(1);
   gl_Position = vec4(1, 2);
   gl_Position = vec4(fn(3));
+  []. ++ --
+  + - * % / - ! ~
+  << >> < > <= >=
+  == !=
+  & ^ | && ^^ || ? :
+  += -= *= /= %= <<= >>= &= |= ^=
+  1.2 2E10 5u - 5 lf
 }
 
diff --git a/Test/preprocessor.simple.vert b/Test/preprocessor.simple.vert
index f4749f2a..35222719 100644
--- a/Test/preprocessor.simple.vert
+++ b/Test/preprocessor.simple.vert
@@ -19,4 +19,11 @@ int main() {
   gl_Position = vec4(Z);
   gl_Position = vec4(F);
   gl_Position = vec4(fn(3));
+  [] . ++ --
+  + - * % / - ! ~
+  << >> < > <= >=
+  == !=
+  & ^ | && ^^ || ? :
+  += -= *= /= %= <<= >>= &= |= ^=
+  1.2 2E10 5u -5lf
 }
diff --git a/glslang/Include/revision.h b/glslang/Include/revision.h
index 3884d079..bcaf087c 100644
--- a/glslang/Include/revision.h
+++ b/glslang/Include/revision.h
@@ -2,5 +2,5 @@
 // For the version, it uses the latest git tag followed by the number of commits.
 // For the date, it uses the current date (when then script is run).
 
-#define GLSLANG_REVISION "SPIRV99.1377"
-#define GLSLANG_DATE "02-Aug-2016"
+#define GLSLANG_REVISION "SPIRV99.1383"
+#define GLSLANG_DATE "04-Aug-2016"
diff --git a/glslang/MachineIndependent/preprocessor/PpAtom.cpp b/glslang/MachineIndependent/preprocessor/PpAtom.cpp
index 763b6b4e..7a59d48d 100644
--- a/glslang/MachineIndependent/preprocessor/PpAtom.cpp
+++ b/glslang/MachineIndependent/preprocessor/PpAtom.cpp
@@ -98,6 +98,32 @@ const struct {
     int val;
     const char* str;
 } tokens[] = {
+
+    { PpAtomAdd,            "+=" },
+    { PpAtomSub,            "-=" },
+    { PpAtomMul,            "*=" },
+    { PpAtomDiv,            "/=" },
+    { PpAtomMod,            "%=" },
+    { PpAtomRight,          ">>" },
+    { PpAtomLeft,           "<<" },
+    { PpAtomAnd,            "&&" },
+    { PpAtomOr,             "||" },
+    { PpAtomXor,            "^^" },
+
+    { PpAtomRightAssign,    ">>=" },
+    { PpAtomLeftAssign,     "<<=" },
+    { PpAtomAndAssign,      "&=" },
+    { PpAtomOrAssign,       "|=" },
+    { PpAtomXorAssign,      "^=" },
+
+    { PpAtomEQ,             "==" },
+    { PpAtomNE,             "!=" },
+    { PpAtomGE,             ">=" },
+    { PpAtomLE,             "<=" },
+
+    { PpAtomDecrement,      "--" },
+    { PpAtomIncrement,      "++" },
+
     { PpAtomDefine,         "define" },
     { PpAtomDefined,        "defined" },
     { PpAtomUndef,          "undef" },
@@ -121,8 +147,7 @@ const struct {
     { PpAtomFileMacro,       "__FILE__" },
     { PpAtomVersionMacro,    "__VERSION__" },
 
-    { PpAtomInclude,        "include" },
-
+    { PpAtomInclude,         "include" },
 };
 
 } // end anonymous namespace