[llvm-commits] [PATCH] De-dupe llvm.global_dtors append logic in ProfilingUtils.cpp

[Matt Johnson]

The profiling code has a helper function to append a user-specified 
Function* to llvm.global_dtors.  There's a helper function to do the 
same in Transforms/Utils/ModuleUtils.h.  The attached patch refactors 
ProfilingUtils.cpp to use the helper instead.

There are no test cases for GCOV profiling (the only client of the 
refactored function) that I can find, so I ran a couple examples by 
hand, and the patched version's instrumented IR matches the original. 
The patched version also passes make check-all like the original.

-Matt
-------------- next part --------------
A non-text attachment was scrubbed...
Name: profiling_global_dtors_append.patch
Type: text/x-patch
Size: 2366 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20120505/92461027/attachment.bin>