Chandler Carruth 8c74c7b1c6 Tweak the loop rotation logic to check whether the loop is naturally ... laid out in a form with a fallthrough into the header and a fallthrough out of the bottom. In that case, leave the loop alone because any rotation will introduce unnecessary branches. If either side looks like it will require an explicit branch, then the rotation won't add any, do it to ensure the branch occurs outside of the loop (if possible) and maximize the benefit of the fallthrough in the bottom. llvm-svn: 154806		2012-04-16 09:31:23 +00:00
..
Analysis	Add two statistics to help track how we are computing the inline cost.	2012-04-11 10:15:10 +00:00
Archive	Include cstdio in a few place that depended on getting it transitively through StringExtras.h	2012-03-23 11:35:30 +00:00
AsmParser	Convert assert(0) to llvm_unreachable	2012-02-07 05:05:23 +00:00
Bitcode	llvm::SwitchInst	2012-03-11 06:09:17 +00:00
CodeGen	Tweak the loop rotation logic to check whether the loop is naturally	2012-04-16 09:31:23 +00:00
DebugInfo	Fix a C++11 UDL conflict.	2012-04-04 20:33:56 +00:00
ExecutionEngine	This patch improves the MCJIT runtime dynamic loader by adding new handling	2012-04-12 20:13:57 +00:00
Linker	It's possible for two types, which are isomorphic, to be added to the	2012-03-23 23:17:38 +00:00
MC	Compute hashes directly with hash_combine instead of taking a detour through FoldingSetNodeID.	2012-04-11 14:06:39 +00:00
Object	Remove unused variable.	2012-04-13 08:09:12 +00:00
Support	Reapply 'Add reverseColor to raw_ostream'.	2012-04-16 08:56:50 +00:00
TableGen	Fix infinite loop in nested multiclasses.	2012-03-07 16:39:35 +00:00
Target	Replace vpermd/vpermps intrinic patterns with custom lowering to target specific nodes.	2012-04-16 07:13:00 +00:00
Transforms	Add a Fixme.	2012-04-16 04:23:52 +00:00
VMCore	Rename "fpaccuracy" metadata to the more generic "fpmath". That's because I'm	2012-04-14 12:36:06 +00:00
CMakeLists.txt	Move TableGen's parser and entry point into a library	2011-10-01 16:41:13 +00:00
LLVMBuild.txt	LLVMBuild: Introduce a common section which currently has a list of the	2011-12-12 22:45:54 +00:00
Makefile	Remove more of llvmc and dependencies.	2011-09-20 00:34:27 +00:00