Simon Pilgrim ef867d47bf [3.9.1] Merging r283070 - [X86][AVX] Ensure broadcast loads respect dependencies ...

To allow broadcast loads of a non-zero'th vector element, lowerVectorShuffleAsBroadcast can replace a load with a new load with an adjusted address, but unfortunately we weren't ensuring that the new load respected the same dependencies.

This patch adds a TokenFactor and updates all dependencies of the old load to reference the new load instead.

Bug found during internal testing.

Differential Revision: https://reviews.llvm.org/D25039

As discussed on PR30596

git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_39@286251 91177308-0d34-0410-b5e6-96231b3b80d8

2016-11-08 17:01:05 +00:00

..

Analysis

Merging r278999:

2016-08-18 17:34:01 +00:00

AsmParser

Add writeonly IR attribute

2016-07-04 08:01:29 +00:00

Bitcode

[ThinLTO] Perform profile-guided indirect call promotion

2016-07-17 14:47:01 +00:00

CodeGen

Cherry pick r281957 (see http://llvm.org/PR30463)

2016-09-28 18:17:12 +00:00

DebugInfo

[pdb] Teach MsfBuilder and other classes about the Free Page Map.

2016-07-15 22:17:19 +00:00

ExecutionEngine

[LLVM][MIPS] Fix createStubFunction to emit JR encoding based on Arch.

2016-07-15 12:56:37 +00:00

Fuzzer

[libFuzzer] add hooks for strstr, strcasestr, strcasecmp, strncasecmp

2016-07-15 23:27:19 +00:00

IR

Merging r277625:

2016-08-03 19:52:03 +00:00

IRReader

Remove autoconf support

2016-01-26 21:29:08 +00:00

LibDriver

Object: Replace NewArchiveIterator with a simpler NewArchiveMember class. NFCI.

2016-06-29 22:27:42 +00:00

LineEditor

Fix Clang-tidy modernize-deprecated-headers warnings in some files; other minor fixes.

2016-03-28 17:40:08 +00:00

Linker

IR: New representation for CFI and virtual call optimization pass metadata.

2016-06-24 21:21:32 +00:00

LTO

Move legacy LTO interface headers to legacy/ directory.

2016-07-14 21:21:16 +00:00

MC

[MC] Cleanup Error Handling in AsmParser

2016-07-18 15:24:03 +00:00

Object

BPF: Use official ELF e_machine value

2016-07-15 22:27:55 +00:00

ObjectYAML

BPF: Use official ELF e_machine value

2016-07-15 22:27:55 +00:00

Option

Option parser: class for consuming a joined arg in addition to all remaining args

2016-04-15 00:23:30 +00:00

Passes

[LoopDist] Port to new PM

2016-07-18 16:29:27 +00:00

ProfileData

[Coverage] Mark a few more methods const (NFC)

2016-07-15 01:19:33 +00:00

Support

Merging r275966:

2016-07-24 10:34:15 +00:00

TableGen

[TableGen] Autobrief-ize Record. NFC.

2016-07-14 14:53:14 +00:00

Target

[3.9.1] Merging r283070 - [X86][AVX] Ensure broadcast loads respect dependencies

2016-11-08 17:01:05 +00:00

Transforms

Merging r283129:

2016-11-08 16:38:34 +00:00

CMakeLists.txt

Move ObjectYAML code to a new library.

2016-03-01 19:15:06 +00:00

LLVMBuild.txt

Add LLVMBuild for ObjectYAML.

2016-03-01 21:29:33 +00:00