Benjamin Kramer aaf723dd2b Add a new target hook "predictableSelectIsExpensive". ...

This will be used to determine whether it's profitable to turn a select into a
branch when the branch is likely to be predicted.

Currently enabled for everything but Atom on X86 and Cortex-A9 devices on ARM.

I'm not entirely happy with the name of this flag, suggestions welcome ;)

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156233 91177308-0d34-0410-b5e6-96231b3b80d8

2012-05-05 12:49:14 +00:00

..

Analysis

Rename the Region::block_iterator to Region::block_node_iterator, and

2012-05-04 20:55:23 +00:00

Archive

…

AsmParser

…

Bitcode

…

CodeGen

Add a new target hook "predictableSelectIsExpensive".

2012-05-05 12:49:14 +00:00

DebugInfo

Fix a C++11 UDL conflict.

2012-04-04 20:33:56 +00:00

ExecutionEngine

RuntimeDyld cleanup:

2012-05-01 10:41:12 +00:00

Linker

Add a flag to the struct type finder to collect only those types which have

2012-04-21 23:59:16 +00:00

MC

MC: Unknown assembler directives are now hard errors.

2012-05-01 18:38:27 +00:00

Object

Fix the implementation of MachOObjectFile::isSectionZeroInit so it follows the MachO spec.

2012-05-02 02:31:28 +00:00

Support

This patch adds a new NVPTX back-end to LLVM which supports code generation for NVIDIA PTX 3.0. This back-end will (eventually) replace the current PTX back-end, while maintaining compatibility with it.

2012-05-04 20:18:50 +00:00

TableGen

Move llvm-tblgen's StringMatcher into the TableGen library so it can

2012-05-02 17:32:48 +00:00

Target

Add a new target hook "predictableSelectIsExpensive".

2012-05-05 12:49:14 +00:00

Transforms

Small fix in InstCombineCasts.cpp. Restored "alloca + bitcast" reducing for case when alloca's size is calculated within the "add/sub/... nsw".

2012-05-05 07:09:40 +00:00

VMCore

Reapply r155682, making constant folding more consistent, with a fix to work

2012-04-27 17:50:22 +00:00

CMakeLists.txt

…

LLVMBuild.txt

…

Makefile

…