Pete Cooper 4902705b5f DeadStoreElimination can now trim the size of a store if the end of it is dead. ...

Only currently done if the later store is writing to a power of 2 address or 
has the same alignment as the earlier store as then its likely to not break up
large stores into smaller ones

Fixes <rdar://problem/10140300>

llvm-svn: 143630

2011-11-03 18:01:56 +00:00

..

2011-03-25-DSEMiscompile.ll

* The DSE code that tested for overlapping needed to take into account the fact

2011-03-30 21:37:19 +00:00

2011-09-06-EndOfFunction.ll

Try again at r138809 (make DSE more aggressive in removing dead stores at the end of a function), now with less deleting stores before memcpy's.

2011-09-06 18:14:09 +00:00

2011-09-06-MemCpy.ll

Try again at r138809 (make DSE more aggressive in removing dead stores at the end of a function), now with less deleting stores before memcpy's.

2011-09-06 18:14:09 +00:00

atomic.ll

Atomic load/store handling for the passes using memdep (GVN, DSE, memcpyopt).

2011-08-17 22:22:24 +00:00

const-pointers.ll

Make BasicAliasAnalysis a normal AliasAnalysis implementation which

2010-10-18 18:04:47 +00:00

crash.ll

rip out a ton of intrinsic modernization logic from AutoUpgrade.cpp, which is

2011-06-18 06:05:24 +00:00

dg.exp

sabre brings to my attention that the 'tr' suffix is also obsolete

2008-05-20 21:00:03 +00:00

free.ll

manually upgrade a bunch of tests to modern syntax, and remove some that

2011-06-17 03:14:27 +00:00

lifetime.ll

rip out a ton of intrinsic modernization logic from AutoUpgrade.cpp, which is

2011-06-18 06:05:24 +00:00

memintrinsics.ll

rip out a ton of intrinsic modernization logic from AutoUpgrade.cpp, which is

2011-06-18 06:05:24 +00:00

no-targetdata.ll

Make BasicAliasAnalysis a normal AliasAnalysis implementation which

2010-10-18 18:04:47 +00:00

OverwriteStoreEnd.ll

DeadStoreElimination can now trim the size of a store if the end of it is dead.

2011-11-03 18:01:56 +00:00

PartialStore.ll

Enhance DSE to handle the variable index case in PR8657.

2010-11-30 23:43:23 +00:00

simple.ll

A dead malloc, a free(NULL) and a free(undef) are all trivially dead

2011-10-24 04:35:36 +00:00