Craig Topper 9da20958ad [X86] Add TB_NO_REVERSE to entries in the load folding table where the instruction's load size is smaller than the register size. ...

If we were to unfold these, the load size would be increased to the register size. This is not safe to do since the enlarged load can do things like cross a page boundary into a page that doesn't exist.

I probably missed some instructions, but this should be a large portion of them.

llvm-svn: 288001

2016-11-27 18:51:13 +00:00

..

Analysis

[PM] Change the static object whose address is used to uniquely identify

2016-11-23 17:53:26 +00:00

AsmParser

[AsmParser] Avoid recursing when lexing ';'. NFC.

2016-11-16 22:25:05 +00:00

Bitcode

[CMake] NFC. Updating CMake dependency specifications

2016-11-17 04:36:50 +00:00

CodeGen

Use SDValue helpers instead of explicitly going via SDValue::getNode(). NFCI

2016-11-25 17:25:21 +00:00

DebugInfo

[DebugInfo] Fix some Clang-tidy modernize-use-default and Include What You Use warnings; other minor fixes (NFC).

2016-11-23 23:16:32 +00:00

Demangle

Demangle: remove references to allocator for default allocator

2016-11-20 00:20:27 +00:00

ExecutionEngine

Fix comment typos. NFC.

2016-11-20 13:47:59 +00:00

Fuzzer

[libFuzzer] replace 'auto' with 'auto *' to better follow the LLVM style

2016-11-14 19:21:38 +00:00

IR

[PM] Change the static object whose address is used to uniquely identify

2016-11-23 17:53:26 +00:00

IRReader

Timer: Track name and description.

2016-11-18 19:43:18 +00:00

LibDriver

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LineEditor

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Linker

[ThinLTO] Fix crash when importing an opaque type

2016-11-19 18:44:16 +00:00

LTO

[lib/LTO] Rename few instances of Lto to LTO.

2016-11-24 00:23:09 +00:00

MC

MC: ensure that we have a section before accessing it

2016-11-22 04:32:54 +00:00

Object

Object: Add IRObjectFile::getTargetTriple().

2016-11-24 01:13:09 +00:00

ObjectYAML

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Option

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Passes

[PM] Change the static object whose address is used to uniquely identify

2016-11-23 17:53:26 +00:00

ProfileData

Make the Error class constructor protected

2016-11-11 04:28:40 +00:00

Support

Revert "[Triple] Add Facebook vendor"

2016-11-23 19:03:54 +00:00

TableGen

TableGen: Add operator !or

2016-11-15 06:49:28 +00:00

Target

[X86] Add TB_NO_REVERSE to entries in the load folding table where the instruction's load size is smaller than the register size.

2016-11-27 18:51:13 +00:00

Transforms

fix formatting; NFC

2016-11-27 15:53:48 +00:00

CMakeLists.txt

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LLVMBuild.txt

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