[llvm-branch-commits] [llvm-branch] r196945 - Merging r196768:

[Bill Wendling]

Author: void
Date: Tue Dec 10 12:46:12 2013
New Revision: 196945

URL: http://llvm.org/viewvc/llvm-project?rev=196945&view=rev
Log:
Merging r196768:
------------------------------------------------------------------------
r196768 | majnemer | 2013-12-09 01:04:00 -0800 (Mon, 09 Dec 2013) | 5 lines

ADT: Implement MutableArrayRef::reverse_iterator

This adds rbegin/rend methods to MutableArrayRef, they will be used by a
follow-on commit in clang.

------------------------------------------------------------------------

Modified:
    llvm/branches/release_34/   (props changed)
    llvm/branches/release_34/include/llvm/ADT/ArrayRef.h

Propchange: llvm/branches/release_34/
------------------------------------------------------------------------------
--- svn:mergeinfo (original)
+++ svn:mergeinfo Tue Dec 10 12:46:12 2013
@@ -1,3 +1,3 @@
 /llvm/branches/Apple/Pertwee:110850,110961
 /llvm/branches/type-system-rewrite:133420-134817
-/llvm/trunk:155241,195092-195094,195100,195102-195103,195118,195129,195136,195138,195148,195152,195156-195157,195161-195162,195193,195272,195317-195318,195327,195330,195333,195339,195343,195355,195364,195379,195397-195399,195401,195408,195421,195423-195424,195432,195439,195444,195455-195456,195469,195476-195477,195479,195491-195495,195504-195505,195514,195528,195535,195547,195567,195573-195576,195590-195591,195599,195632,195635-195636,195670,195677,195679,195682,195684,195713,195716,195769,195773,195779,195782,195787-195788,195791,195803,195812,195827,195834,195843-195844,195878-195881,195887,195903,195905,195912,195915,195932,195936-195943,195972-195973,195975-195976,196004,196044-196046,196069,196100,196104,196129,196144,196151,196153,196156,196158,196172,196189-196192,196198-196199,196208-196211,196261,196267,196269,196294,196359-196362,196369,196391,196456,196493,196508,196532-196533,196535,196538,196588,196611-196612,196637-196638,196658,196668,196725,196735,196751,196!
 755,19680
 6,196858
+/llvm/trunk:155241,195092-195094,195100,195102-195103,195118,195129,195136,195138,195148,195152,195156-195157,195161-195162,195193,195272,195317-195318,195327,195330,195333,195339,195343,195355,195364,195379,195397-195399,195401,195408,195421,195423-195424,195432,195439,195444,195455-195456,195469,195476-195477,195479,195491-195495,195504-195505,195514,195528,195535,195547,195567,195573-195576,195590-195591,195599,195632,195635-195636,195670,195677,195679,195682,195684,195713,195716,195769,195773,195779,195782,195787-195788,195791,195803,195812,195827,195834,195843-195844,195878-195881,195887,195903,195905,195912,195915,195932,195936-195943,195972-195973,195975-195976,196004,196044-196046,196069,196100,196104,196129,196144,196151,196153,196156,196158,196172,196189-196192,196198-196199,196208-196211,196261,196267,196269,196294,196359-196362,196369,196391,196456,196493,196508,196532-196533,196535,196538,196588,196611-196612,196637-196638,196658,196668,196725,196735,196751,196!
 755,19676
 8,196806,196858

Modified: llvm/branches/release_34/include/llvm/ADT/ArrayRef.h
URL: http://llvm.org/viewvc/llvm-project/llvm/branches/release_34/include/llvm/ADT/ArrayRef.h?rev=196945&r1=196944&r2=196945&view=diff
==============================================================================
--- llvm/branches/release_34/include/llvm/ADT/ArrayRef.h (original)
+++ llvm/branches/release_34/include/llvm/ADT/ArrayRef.h Tue Dec 10 12:46:12 2013
@@ -185,6 +185,8 @@ namespace llvm {
   public:
     typedef T *iterator;
 
+    typedef std::reverse_iterator<iterator> reverse_iterator;
+
     /// Construct an empty MutableArrayRef.
     /*implicit*/ MutableArrayRef() : ArrayRef<T>() {}
 
@@ -219,6 +221,9 @@ namespace llvm {
     iterator begin() const { return data(); }
     iterator end() const { return data() + this->size(); }
 
+    reverse_iterator rbegin() const { return reverse_iterator(end()); }
+    reverse_iterator rend() const { return reverse_iterator(begin()); }
+
     /// front - Get the first element.
     T &front() const {
       assert(!this->empty());