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
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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