Chris Lattner 2f5f90ad3e Implement PR8644: forwarding a memcpy value to a byval, ... allowing the memcpy to be eliminated. Unfortunately, the requirements on byval's without explicit alignment are really weak and impossible to predict in the mid-level optimizer, so this doesn't kick in much with current frontends. The fix is to change clang to set alignment on all byval arguments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@119916 91177308-0d34-0410-b5e6-96231b3b80d8		2010-11-21 00:28:59 +00:00
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2008-02-24-MultipleUseofSRet.ll
2008-03-13-ReturnSlotBitcast.ll
align.ll
crash.ll
dg.exp
form-memset2.ll
form-memset.ll
loadstore-sret.ll
memcpy.ll	Implement PR8644: forwarding a memcpy value to a byval,	2010-11-21 00:28:59 +00:00
memmove.ll
sret.ll	Implement PR8644: forwarding a memcpy value to a byval,	2010-11-21 00:28:59 +00:00