David L. Jones 064efeaec1 Revert r348645 - "[MemCpyOpt] memset->memcpy forwarding with undef tail" ...

This revision caused trucated memsets for structs with padding. See:
http://lists.llvm.org/pipermail/llvm-commits/Week-of-Mon-20181210/610520.html



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@349002 91177308-0d34-0410-b5e6-96231b3b80d8

2018-12-13 03:15:11 +00:00

..

2008-02-24-MultipleUseofSRet.ll

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00

2008-03-13-ReturnSlotBitcast.ll

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +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

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00

atomic.ll

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00

callslot_aa.ll

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00

callslot_deref.ll

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00

callslot_throw.ll

[MemCpyOpt] Don't perform callslot optimization across may-throw calls

2016-05-26 19:24:24 +00:00

capturing-func.ll

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00

crash.ll

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00

fca2memcpy.ll

Merge clang's isRepeatedBytePattern with LLVM's isBytewiseValue

2018-09-21 05:17:42 +00:00

form-memset.ll

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00

invariant.start.ll

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00

lifetime.ll

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00

load-store-to-memcpy.ll

[MemCpyOpt] Update to new API for memory intrinsic alignment

2018-03-21 14:14:55 +00:00

loadstore-sret.ll

[MemCpyOpt] Don't perform callslot optimization across may-throw calls

2016-05-26 19:24:24 +00:00

memcpy-to-memset-with-lifetimes.ll

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00

memcpy-to-memset.ll

Merge clang's isRepeatedBytePattern with LLVM's isBytewiseValue

2018-09-21 05:17:42 +00:00

memcpy-undef.ll

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00

memcpy.ll

[MemCpyOpt] Update to new API for memory intrinsic alignment

2018-03-21 14:14:55 +00:00

memmove.ll

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00

memset-memcpy-oversized.ll

Revert r348645 - "[MemCpyOpt] memset->memcpy forwarding with undef tail"

2018-12-13 03:15:11 +00:00

memset-memcpy-redundant-memset.ll

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00

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

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00

nontemporal.ll

[MemCpyOpt] Fix wrong merging adjacent nontemporal stores into memset calls.

2015-10-09 10:53:41 +00:00

pr29105.ll

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00

process_store.ll

[MemCpyOpt] Skip optimizing basic blocks not reachable from entry

2018-04-23 19:55:04 +00:00

profitable-memset.ll

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00

smaller.ll

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00

sret.ll

Remove alignment argument from memcpy/memmove/memset in favour of alignment attributes (Step 1)

2018-01-19 17:13:12 +00:00