llvm/lib/Transforms
Matthijs Kooijman ddd1a79b6d Make DeadArgElim keep liveness of the return value as a whole in addition to
only the liveness of partial return values (for functions returning a struct).
This is more explicit to prevent unwanted changes in the return value. 

In particular, deadargelim now canonicalizes a function returning {i32} to
returning i32 and {} to void, if the struct returned is not used in its
entirety, but only the single element is used.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@53606 91177308-0d34-0410-b5e6-96231b3b80d8
2008-07-15 13:36:06 +00:00
..
Hello Clean up the use of static and anonymous namespaces. This turned up 2008-05-13 00:00:25 +00:00
Instrumentation Tidy up BasicBlock::getFirstNonPHI, and change a bunch of places to 2008-05-23 21:05:58 +00:00
IPO Make DeadArgElim keep liveness of the return value as a whole in addition to 2008-07-15 13:36:06 +00:00
Scalar Fix uninitialized use of the Changed variable. 2008-07-14 17:55:01 +00:00
Utils Reapply r53540, now with the matching header! 2008-07-14 17:32:59 +00:00
Makefile remove attribution from lib Makefiles. 2007-12-29 20:09:26 +00:00