Ahmed Bougacha 25bf6adfba [MemCpyOpt] Do move the memset, but look at its dest's dependencies. ...

In effect a partial revert of r237858, which was a dumb shortcut.
Looking at the dependencies of the destination should be the proper
fix: if the new memset would depend on anything other than itself,
the transformation isn't correct.

llvm-svn: 237874

2015-05-21 01:43:39 +00:00

..

2008-02-24-MultipleUseofSRet.ll

[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction

2015-02-27 19:29:02 +00:00

2008-03-13-ReturnSlotBitcast.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

2011-06-02-CallSlotOverwritten.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

align.ll

[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction

2015-02-27 19:29:02 +00:00

atomic.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

callslot_aa.ll

Properly update AA metadata when performing call slot optimization

2015-02-07 17:54:36 +00:00

callslot_deref.ll

[MemCpyOpt] Turn memcpy from just-memset'd source into memset.

2015-05-16 01:32:26 +00:00

capturing-func.ll

Don't eliminate memcpy's when the address of the pointer may itself be relevant. Fixes PR18304. Patch by David Wiberg!

2014-07-14 18:52:02 +00:00

crash.ll

[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction

2015-02-27 19:29:02 +00:00

form-memset.ll

[opaque pointer type] Add textual IR support for explicit type parameter to the call instruction

2015-04-16 23:24:18 +00:00

loadstore-sret.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00

memcpy-to-memset-with-lifetimes.ll

[MemCpyOpt] Turn memcpy from just-memset'd source into memset.

2015-05-16 01:32:26 +00:00

memcpy-to-memset.ll

[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction

2015-02-27 19:29:02 +00:00

memcpy-undef.ll

[opaque pointer type] Add textual IR support for explicit type parameter to getelementptr instruction

2015-02-27 19:29:02 +00:00

memcpy.ll

[opaque pointer type] Add textual IR support for explicit type parameter to gep operator

2015-03-13 18:20:45 +00:00

memmove.ll

[opaque pointer type] Add textual IR support for explicit type parameter to gep operator

2015-03-13 18:20:45 +00:00

memset-memcpy-redundant-memset.ll

[MemCpyOpt] Do move the memset, but look at its dest's dependencies.

2015-05-21 01:43:39 +00:00

memset-memcpy-to-2x-memset.ll

[MemCpyOpt] Turn memcpy from just-memset'd source into memset.

2015-05-16 01:32:26 +00:00

smaller.ll

[opaque pointer type] Add textual IR support for explicit type parameter to gep operator

2015-03-13 18:20:45 +00:00

sret.ll

[opaque pointer type] Add textual IR support for explicit type parameter to load instruction

2015-02-27 21:17:42 +00:00