commit 1e91c87800226c6828b4ad39e1017594c2bfd1bd
author Duncan Sands <baldrick@free.fr> Mon Apr 30 07:49:40 2012 +0000
committer Duncan Sands <baldrick@free.fr> Mon Apr 30 07:49:40 2012 +0000
tree 64e628095ea5d74c278331c3d4ce6d8c5e341e62
parent 44fe0008adc316e831e4e2533bc412d94e7fb6b2

Port commit 155794 from mainline.  Original commit message:
Rather than trying to discover aliases by taking over a LTO pass, instead
output function aliases when outputting the function, and variable aliases
when outputting the variable, and weakrefs at the end of compilation unit
processing.  This makes output of function aliases more reliable, fixing a
failure to build LLVM at -O0 found during release testing.

llvm-svn: 155812