Benjamin Kramer 8ba71ab2ab LoopIdiom: Recognize memmove loops. ...

This turns loops like
  for (unsigned i = 0; i != n; ++i)
    p[i] = p[i+1];
into memmove, which has a highly optimized implementation in most libcs.

This was really easy with the new DependenceAnalysis :)

llvm-svn: 166875

2012-10-27 14:25:51 +00:00

..

Analysis

SCEV validator: Ignore CouldNotCompute/undef on both sides. This is mostly noise and blocks finding more severe bugs.

2012-10-27 11:36:07 +00:00

Archive

Mark checkSignature const, and in turn stop casting away const from

2012-09-05 22:09:23 +00:00

AsmParser

Special calling conventions for Intel OpenCL built-in library.

2012-10-24 14:46:16 +00:00

Bitcode

Move the Attributes::Builder outside of the Attributes class and into its own class named AttrBuilder. No functionality change.

2012-10-15 20:35:56 +00:00

CodeGen

Reduce indentation with early exit.

2012-10-26 23:05:13 +00:00

DebugInfo

Use a typedef to reduce some typing and reformat code accordingly.

2012-10-16 23:46:25 +00:00

ExecutionEngine

PowerPC: Initial support for PowerPC64 MCJIT

2012-10-25 13:13:48 +00:00

Linker

Move the "findUsedStructTypes" functionality outside of the Module class.

2012-08-03 00:30:35 +00:00

MC

[ms-inline asm] Add support for the TYPE operator.

2012-10-26 18:04:20 +00:00

Object

Cosmetic changes

2012-10-10 01:45:52 +00:00

Support

Don't explicitly require RTTI and EH.

2012-10-26 12:15:29 +00:00

TableGen

Remove exception handling usage from tblgen.

2012-10-25 20:33:17 +00:00

Target

[code size][ARM] Emit regular call instructions instead of the move, branch sequence

2012-10-27 01:10:17 +00:00

Transforms

LoopIdiom: Recognize memmove loops.

2012-10-27 14:25:51 +00:00

VMCore

Lowercase the argument for TargetTransformInfo so it's consistent with all other passes.

2012-10-26 18:46:15 +00:00

CMakeLists.txt

Move TableGen's parser and entry point into a library

2011-10-01 16:41:13 +00:00

LLVMBuild.txt

LLVMBuild: Introduce a common section which currently has a list of the

2011-12-12 22:45:54 +00:00

Makefile

Remove more of llvmc and dependencies.

2011-09-20 00:34:27 +00:00