From: Wesley Peck Date: Thu, 22 Apr 2010 13:28:34 +0000 (+0000) Subject: Reworking the wording of the "target data string" paragraph in the "Optimizer Improvm... X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=68d1fe9700346f06bb7d05bdd0741f272a32e4fe;p=oota-llvm.git Reworking the wording of the "target data string" paragraph in the "Optimizer Improvments" section of the release notes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@102059 91177308-0d34-0410-b5e6-96231b3b80d8 --- diff --git a/docs/ReleaseNotes.html b/docs/ReleaseNotes.html index c4b7185c896..664c1970240 100644 --- a/docs/ReleaseNotes.html +++ b/docs/ReleaseNotes.html @@ -544,11 +544,10 @@ href="http://blog.llvm.org/2009/12/introduction-to-load-elimination-in-gvn.html" Advanced Topics in Redundant Load Elimination with a Focus on PHI Translation Blog Post for more details.
  • The module target data string now - includes a notion of what the 'native' integer data types a for the target, - which allows various optimizations to use. This helps mid-level - optimizations avoid promoting complex sequences of operations to data types - that are not natively supported (e.g. converting i32 operations to i64 on - a 32-bit chip).
  • + includes a notion of 'native' integer data types for the target. This + helps mid-level optimizations avoid promoting complex sequences of + operations to data types that are not natively supported (e.g. converting + i32 operations to i64 on 32-bit chips).
  • The mid-level optimizer is now conservative when operating on a module with no target data. Previously, it would default to SparcV9 settings, which is not what most people expected.