Re: [llvm-commits] [llvm] r42270 - in /llvm/trunk: lib/Transforms/Scalar/LICM.cpp test/Transforms/LICM/2007-09-24-PromoteNullValue.ll

On Sep 24, 2007, at 1:02 PM, Devang Patel wrote: Author: dpatel Date: Mon Sep 24 15:02:42 2007 New Revision: 42270 URL: http://llvm.org/viewvc/llvm-project?rev=42270view=rev Log: Do not promote null values because it may be unsafe to do so. Hi Devang, Unfortunately, this approach is

[llvm-commits] [llvm] r42270 - in /llvm/trunk: lib/Transforms/Scalar/LICM.cpp test/Transforms/LICM/2007-09-24-PromoteNullValue.ll

Author: dpatel Date: Mon Sep 24 15:02:42 2007 New Revision: 42270 URL: http://llvm.org/viewvc/llvm-project?rev=42270view=rev Log: Do not promote null values because it may be unsafe to do so. Added: llvm/trunk/test/Transforms/LICM/2007-09-24-PromoteNullValue.ll Modified:

Re: [llvm-commits] [llvm] r42270 - in /llvm/trunk: lib/Transforms/Scalar/LICM.cpp test/Transforms/LICM/2007-09-24-PromoteNullValue.ll

Do not promote null values because it may be unsafe to do so. Interesting. See our earlier discussion on LICM checking for NULL constants :-}. Dan -- Dan Gohman, Cray Inc. ___ llvm-commits mailing list llvm-commits@cs.uiuc.edu