r275930 - [OpenMP] Remove dead code in conditional of mappable expressions SEMA.

[Samuel Antao via cfe-commits]

Author: sfantao
Date: Mon Jul 18 18:22:11 2016
New Revision: 275930

URL: http://llvm.org/viewvc/llvm-project?rev=275930&view=rev
Log:
[OpenMP] Remove dead code in conditional of mappable expressions SEMA. 

Modified:
    cfe/trunk/lib/Sema/SemaOpenMP.cpp

Modified: cfe/trunk/lib/Sema/SemaOpenMP.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Sema/SemaOpenMP.cpp?rev=275930&r1=275929&r2=275930&view=diff
==============================================================================
--- cfe/trunk/lib/Sema/SemaOpenMP.cpp (original)
+++ cfe/trunk/lib/Sema/SemaOpenMP.cpp Mon Jul 18 18:22:11 2016
@@ -10574,16 +10574,16 @@ static Expr *CheckMapClauseExpressionBas
       bool NotUnity =
           CheckArrayExpressionDoesNotReferToUnitySize(SemaRef, CurE, CurType);
 
-      if (AllowWholeSizeArraySection && AllowUnitySizeArraySection) {
-        // Any array section is currently allowed.
+      if (AllowWholeSizeArraySection) {
+        // Any array section is currently allowed. Allowing a whole size array
+        // section implies allowing a unity array section as well.
         //
         // If this array section refers to the whole dimension we can still
         // accept other array sections before this one, except if the base is a
         // pointer. Otherwise, only unitary sections are accepted.
         if (NotWhole || IsPointer)
           AllowWholeSizeArraySection = false;
-      } else if ((AllowUnitySizeArraySection && NotUnity) ||
-                 (AllowWholeSizeArraySection && NotWhole)) {
+      } else if (AllowUnitySizeArraySection && NotUnity) {
         // A unity or whole array section is not allowed and that is not
         // compatible with the properties of the current array section.
         SemaRef.Diag(