Hans Wennborg 2de8b75d48 Merging r228500: ...

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r228500 | bsteinbr | 2015-02-07 09:54:36 -0800 (Sat, 07 Feb 2015) | 5 lines

Properly update AA metadata when performing call slot optimization

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D7482
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_36@228504 91177308-0d34-0410-b5e6-96231b3b80d8

2015-02-07 19:39:14 +00:00

..

2008-02-24-MultipleUseofSRet.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

2008-03-13-ReturnSlotBitcast.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

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

Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.

2013-07-14 01:42:54 +00:00

atomic.ll

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

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

callslot_aa.ll

Merging r228500:

2015-02-07 19:39:14 +00:00

callslot_deref.ll

Allow call-slop optzn for destinations with a suitable dereferenceable attribute

2014-10-16 19:43:08 +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

fix PR8753, eliminating a case where we'd infinitely make a

2010-12-09 07:39:50 +00:00

form-memset.ll

MemCpyOpt: When merging memsets also merge the trivial case of two memsets with the same destination.

2014-03-10 21:05:13 +00:00

loadstore-sret.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

memcpy-to-memset-with-lifetimes.ll

Fix a really bad miscompile introduced in r216865 - the else-if logic

2014-09-01 10:09:18 +00:00

memcpy-to-memset.ll

Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.

2013-07-14 01:42:54 +00:00

memcpy-undef.ll

Treat lifetime.start'd memory like we treat freshly alloca'd memory. Patch by Björn Steinbrink!

2014-03-26 23:45:15 +00:00

memcpy.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

memmove.ll

Update Transforms tests to use CHECK-LABEL for easier debugging. No functionality change.

2013-07-14 01:42:54 +00:00

smaller.ll

Actually check memcpy lengths, instead of just commenting about

2011-01-21 22:07:57 +00:00

sret.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