llvm-6502/lib/Transforms
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