Nadav Rotem f148c66ce4 Add support for reverse pointer induction variables. These are loops that contain pointers that count backwards. ...

For example, this is the hot loop in BZIP:

  do {
    m = *--p;
    *p = ( ... );
  } while (--n);



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@173219 91177308-0d34-0410-b5e6-96231b3b80d8

2013-01-23 01:35:00 +00:00

..

BBVectorize.cpp

Switch BBVectorize to directly depend on having a TTI analysis.

2013-01-07 10:22:36 +00:00

CMakeLists.txt

Add a loop vectorizer.

2012-10-17 18:25:06 +00:00

LLVMBuild.txt

Add a basic-block autovectorization pass.

2012-02-01 03:51:43 +00:00

LoopVectorize.cpp

Add support for reverse pointer induction variables. These are loops that contain pointers that count backwards.

2013-01-23 01:35:00 +00:00

Makefile

Add a basic-block autovectorization pass.

2012-02-01 03:51:43 +00:00

Vectorize.cpp

LoopVectorizer: Use the "optsize" attribute to decide if we are allowed to increase the function size.

2012-12-12 19:29:45 +00:00