Andrew Trick 76a031d053 LSR: try not to blow up solving combinatorial problems brute force. ...

This places limits on CollectSubexprs to constrains the number of
reassociation possibilities. It limits the recursion depth and skips
over chains of nested recurrences outside the current loop.

Fixes PR13361. Although underlying SCEV behavior is still potentially bad.

llvm-svn: 160340

2012-07-17 05:00:56 +00:00

..

Hello

Since the Hello pass is built as a loadable dynamic library, don't try to convert it to new-style registration yet.

2010-10-07 00:31:16 +00:00

InstCombine

Instcombine was transforming:

2012-07-12 01:45:35 +00:00

Instrumentation

[asan] a bit more refactoring, addressed some of the style comments from chandlerc, partially implemented crash callback merging (under flag)

2012-07-16 17:12:07 +00:00

IPO

GlobalOpt forgot to handle bitcast when analyzing globals. Found by inspection.

2012-07-02 18:55:39 +00:00

Scalar

LSR: try not to blow up solving combinatorial problems brute force.

2012-07-17 05:00:56 +00:00

Utils

Move llvm/Support/MDBuilder.h to llvm/MDBuilder.h, to live with

2012-07-15 23:26:50 +00:00

Vectorize

Precompute SCEV pointer analysis prior to instruction fusion in BBVectorize.

2012-06-28 05:42:45 +00:00

CMakeLists.txt

Add a basic-block autovectorization pass.

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

LLVMBuild.txt

Add a basic-block autovectorization pass.

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

Makefile

Add a basic-block autovectorization pass.

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