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llvm-project/llvm/test/Transforms/MemCpyOpt
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Chad Rosier a968caf8e0 Move the capture analysis from MemoryDependencyAnalysis to a more general place 
so that it can be reused in MemCpyOptimizer.  This analysis is needed to remove
an unnecessary memcpy when returning a struct into a local variable.
rdar://11341081
PR12686

llvm-svn: 156776
 		2012-05-14 20:35:04 +00:00
..
2008-02-24-MultipleUseofSRet.ll rip out a ton of intrinsic modernization logic from AutoUpgrade.cpp, which is 2011-06-18 06:05:24 +00:00
2008-03-13-ReturnSlotBitcast.ll rip out a ton of intrinsic modernization logic from AutoUpgrade.cpp, which is 2011-06-18 06:05:24 +00:00
2011-06-02-CallSlotOverwritten.ll PR10067: Add missing safety check to call return transformation in MemCpyOpt::processStore. If something accesses the dest of the "copy" between the call and the copy, the performCallSlotOptzn transformation is not valid. 2011-06-02 21:24:42 +00:00
align.ll fix typo 2011-01-10 02:33:34 +00:00
atomic.ll Atomic load/store handling for the passes using memdep (GVN, DSE, memcpyopt). 2011-08-17 22:22:24 +00:00
crash.ll fix PR8753, eliminating a case where we'd infinitely make a 2010-12-09 07:39:50 +00:00
form-memset.ll Probably not a good idea to convert a single vector load into a memcpy. We 2011-12-06 00:19:08 +00:00
lit.local.cfg Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed. 2012-02-16 06:28:33 +00:00
loadstore-sret.ll Make BasicAliasAnalysis a normal AliasAnalysis implementation which 2010-10-18 18:04:47 +00:00
memcpy-to-memset.ll MemCpyOpt: Turn memcpys from a constant into a memset if possible. 2010-12-24 21:17:12 +00:00
memcpy.ll Move the capture analysis from MemoryDependencyAnalysis to a more general place 2012-05-14 20:35:04 +00:00
memmove.ll rip out a ton of intrinsic modernization logic from AutoUpgrade.cpp, which is 2011-06-18 06:05:24 +00:00
smaller.ll Actually check memcpy lengths, instead of just commenting about 2011-01-21 22:07:57 +00:00
sret.ll rip out a ton of intrinsic modernization logic from AutoUpgrade.cpp, which is 2011-06-18 06:05:24 +00:00