Chandler Carruth f28c057c42 [SROA] Use NewOffsetBegin in the unsplit case for memset merely for ...

consistency with memcpy rewriting, and fix a latent bug in the alignment
management for memset.

The alignment issue is that getAdjustedAllocaPtr is computing the
*relative* offset into the new alloca, but the alignment isn't being set
to the relative offset, it was using the the absolute offset which is
into the old alloca.

I don't think its possible to write a test case that actually reaches
this code where the resulting alignment would be observably different,
but the intent was clearly to use the relative offset within the new
alloca.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202229 91177308-0d34-0410-b5e6-96231b3b80d8

2014-02-26 04:45:24 +00:00

..

Analysis

Constify the Optnone checks in IR passes.

2014-02-26 01:23:26 +00:00

AsmParser

[ms-cxxabi] Add a new calling convention that swaps 'this' and 'sret'

2014-01-31 17:41:22 +00:00

Bitcode

Store a DataLayout in Module.

2014-02-25 20:01:08 +00:00

CodeGen

80-col.

2014-02-26 02:53:18 +00:00

DebugInfo

llvm-dwarfdump: Support for debug_line.dwo section for file names for type units under fission.

2014-02-24 23:58:54 +00:00

ExecutionEngine

Use DataLayout from the module when easily available.

2014-02-25 23:25:17 +00:00

IR

Remove spurious emacs major mode marker, these should only go on .h files.

2014-02-26 03:10:45 +00:00

IRReader

Make parseBitcodeFile return an ErrorOr<Module *>.

2014-01-15 01:08:23 +00:00

LineEditor

Avoid using EL_GETFP.

2014-02-04 20:04:46 +00:00

Linker

Store a DataLayout in Module.

2014-02-25 20:01:08 +00:00

LTO

Use DataLayout from the module when easily available.

2014-02-25 23:25:17 +00:00

MC

Reuse constants for COFF string table entry offsets

2014-02-25 09:50:40 +00:00

Object

Simplify base64 routine a bit.

2014-02-25 23:49:11 +00:00

Option

Avoid buffer copies when a Twine already is a StringRef.

2013-12-03 18:18:28 +00:00

Support

Use StringRef in raw_fd_ostream constructor

2014-02-26 03:21:00 +00:00

TableGen

Replace the F_Binary flag with a F_Text one.

2014-02-24 18:20:12 +00:00

Target

Use DataLayout from the module when easily available.

2014-02-25 23:25:17 +00:00

Transforms

[SROA] Use NewOffsetBegin in the unsplit case for memset merely for

2014-02-26 04:45:24 +00:00

CMakeLists.txt

Introduce line editor library.

2014-01-31 23:46:14 +00:00

LLVMBuild.txt

Introduce line editor library.

2014-01-31 23:46:14 +00:00

Makefile

Introduce line editor library.

2014-01-31 23:46:14 +00:00