This patch teaches FunctionInfo about offsets.
Like the last patch, this one doesn't introduce any visible
functionality change (the core algorithm knows nothing about offsets;
they're just plumbed through). Tests will come when we start acting
differently because of the offsets.
Patch by Jia Chen.
(N.B. I made a tiny change to Jia's patch to avoid warnings by GCC: I
put DenseMapInfo specializations in the `llvm` namespace. Only realized
that those appeared when compiling locally. :) )
Differential Revision: https://reviews.llvm.org/D22634
llvm-svn: 276486
"More things" = StratifiedAttrs and various bits like interprocedural
summaries.
Patch by Jia Chen.
Differential Revision: http://reviews.llvm.org/D21964
llvm-svn: 274592
George Burgess IV