Owen Anderson 8d9e92ce2d Weight loop unrolling counts by nesting depth. Unrolling deeply nested loops tends to cause high ...

register pressure and thus excess spills, which we don't currently recover from well.  This should
be re-evaluated in the future if our ability to generate good spills/splits improves.

Partial fix for <rdar://problem/7635585>.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@114919 91177308-0d34-0410-b5e6-96231b3b80d8

2010-09-27 22:58:54 +00:00

..

Hello

Reapply r110396, with fixes to appease the Linux buildbot gods.

2010-08-06 18:33:48 +00:00

InstCombine

Revert "CMake: Get rid of LLVMLibDeps.cmake and export the libraries normally."

2010-09-13 23:59:48 +00:00

Instrumentation

Revert "CMake: Get rid of LLVMLibDeps.cmake and export the libraries normally."

2010-09-13 23:59:48 +00:00

IPO

Fix llvm-extract so that it changes the linkage of all GlobalValues to

2010-09-23 17:25:06 +00:00

Scalar

Weight loop unrolling counts by nesting depth. Unrolling deeply nested loops tends to cause high

2010-09-27 22:58:54 +00:00

Utils

Get rid of pop_macro warnings on MSVC.

2010-09-24 19:48:47 +00:00

Makefile

Revert r100896 and around - this breaks the only mingw32 buildbot we have.

2010-04-15 19:51:42 +00:00