Andrew Trick c5e08120a4 Enable the new LoopInfo algorithm by default. ... The primary advantage is that loop optimizations will be applied in a stable order. This helps debugging and unit test creation. It is also a better overall implementation without pathologically bad performance on deep functions. On large functions (llvm-stress --size=200000 | opt -loops) Before: 0.1263s After: 0.0225s On deep functions (after tweaking llvm-stress, thanks Nadav): Before: 0.2281s After: 0.0227s See r158790 for more comments. The loop tree is now consistently generated in forward order, but loop passes are applied in reverse order over the program. If we have a loop optimization that prefers forward order, that can easily be achieved by adding a different type of LoopPassManager. llvm-svn: 159183		2012-06-26 04:11:38 +00:00
..
Analysis
Archive
Assembler	Extend the IL for selecting TLS models (PR9788)	2012-06-23 11:37:03 +00:00
Bindings/Ocaml
Bitcode
BugPoint
CodeGen	Enable the new LoopInfo algorithm by default.	2012-06-26 04:11:38 +00:00
DebugInfo	Emit relocations for DW_AT_location entries on systems which need it. This is	2012-06-22 01:25:12 +00:00
ExecutionEngine	Add Mips to the list of target architectures for the MCJIT tests.	2012-06-21 20:23:32 +00:00
Feature
Instrumentation
Integer
Linker
MC	PR13013: ELF Type identification fails for MSB type ELF files.	2012-06-25 14:48:43 +00:00
Object	Add relocation types for Hexagon processor; patch by Sidney Manning <sidneym@codeaurora.org>	2012-06-23 14:46:18 +00:00
Other
Scripts
TableGen
Transforms	Enable the new LoopInfo algorithm by default.	2012-06-26 04:11:38 +00:00
Unit
Verifier	revert r158660, since Chris has some issues with this patch (namely using code to reprent information only used by the compiler)	2012-06-18 23:34:26 +00:00
YAMLParser
CMakeLists.txt
lit.cfg
lit.site.cfg.in
Makefile
Makefile.tests
site.exp.in
TestRunner.sh