Author: hans
Date: Mon Aug 28 13:16:59 2017
New Revision: 311919
URL: http://llvm.org/viewvc/llvm-project?rev=311919&view=rev
Log:
ReleaseNotes: LLVM_REVERSE_ITERATION
By Mandeep Singh Grang!
Modified:
llvm/branches/release_50/docs/ReleaseNotes.rst
Modified: llvm/branches/release_50/docs/ReleaseNotes.rst
URL:
http://llvm.org/viewvc/llvm-project/llvm/branches/release_50/docs/ReleaseNotes.rst?rev=311919&r1=311918&r2=311919&view=diff
==============================================================================
--- llvm/branches/release_50/docs/ReleaseNotes.rst (original)
+++ llvm/branches/release_50/docs/ReleaseNotes.rst Mon Aug 28 13:16:59 2017
@@ -46,6 +46,12 @@ Non-comprehensive list of changes in thi
HTML. The tool processes the YAML files produced by clang with the
-fsave-optimization-record option.
+* A new CMake macro ``LLVM_REVERSE_ITERATION`` has been added. If enabled, all
+ supported unordered LLVM containers would be iterated in reverse order. This
+ is useful for uncovering non-determinism caused by iteration of unordered
+ containers. Currently, it supports reverse iteration of SmallPtrSet and
+ DenseMap.
+
Changes to the LLVM IR
----------------------
_______________________________________________
llvm-branch-commits mailing list
llvm-branch-commits@lists.llvm.org
http://lists.llvm.org/cgi-bin/mailman/listinfo/llvm-branch-commits
