Nate Begeman eaa13851a7 Initial implementation of the strength reduction for GEP instructions in ... loops. This optimization is not turned on by default yet, but may be run with the opt tool's -loop-reduce flag. There are many FIXMEs listed in the code that will make it far more applicable to a wide range of code, but you have to start somewhere :) This limited version currently triggers on the following tests in the MultiSource directory: pcompress2: 7 times cfrac: 5 times anagram: 2 times ks: 6 times yacr2: 2 times git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17134 91177308-0d34-0410-b5e6-96231b3b80d8		2004-10-18 21:08:22 +00:00
..
ADT	Use explicit std:: qualification to avoid relying on Koenig lookup, which	2004-10-13 15:11:23 +00:00
Analysis	Make sure any client of Dominators.h links in Dominators.cpp	2004-10-14 15:46:59 +00:00
Assembly	'Pass' should now not be derived from by clients. Instead, they should derive	2004-09-20 04:48:05 +00:00
Bytecode	'Pass' should now not be derived from by clients. Instead, they should derive	2004-09-20 04:48:05 +00:00
CodeGen	Fix miscompilations in the SparcV9 backend that were induced by this patch:	2004-10-18 17:19:20 +00:00
Config	Add HAVE_BZLIB_H and HAVE_ZLIB_H tests.	2004-10-17 17:07:29 +00:00
Debugger	Don't use invalid HTML in doxygen comments.	2004-04-15 15:24:55 +00:00
ExecutionEngine	Fixes to make LLVM compile with vc7.1.	2004-09-03 18:19:51 +00:00
Support	* AIX on Power defines INT64_MIN and INT64_MAX in ways that annoy GCC, so	2004-10-18 18:35:21 +00:00
System	Fix file comment header	2004-10-12 21:48:02 +00:00
Target	Be consistent with our naming	2004-09-28 18:37:00 +00:00
Transforms	Initial implementation of the strength reduction for GEP instructions in	2004-10-18 21:08:22 +00:00
AbstractTypeUser.h	New methods	2004-08-04 04:45:42 +00:00
Argument.h	Forward-declare templates for fix compilation when Argument.h is included first.	2004-03-11 23:42:24 +00:00
BasicBlock.h	Add long overdue methods	2004-10-11 22:21:13 +00:00
CallGraphSCCPass.h	'Pass' should now not be derived from by clients. Instead, they should derive	2004-09-20 04:48:05 +00:00
Constant.h	UndefValue's are constants	2004-10-16 18:05:10 +00:00
Constants.h	Add new UndefValue class	2004-10-16 18:05:25 +00:00
DerivedTypes.h	Get friendly with Type	2004-10-07 19:21:43 +00:00
Function.h	Add long overdue methods	2004-10-11 22:21:13 +00:00
GlobalValue.h	Change method to return void. Inline dtor	2004-07-19 00:55:19 +00:00
GlobalVariable.h	Add long overdue methods	2004-10-11 22:21:13 +00:00
InstrTypes.h	Move the implementation of the clone method for these classes to	2004-10-15 23:52:05 +00:00
Instruction.def	Add new unreachable instruction	2004-10-16 18:05:37 +00:00
Instruction.h	Add long overdue methods	2004-10-11 22:21:13 +00:00
Instructions.h	Add new UnreachableInst class	2004-10-16 18:05:54 +00:00
IntrinsicInst.h	Right, calls have Operand#0 == the called function, don't forget this.	2004-10-12 04:45:20 +00:00
Intrinsics.h	isnan is dead	2004-06-15 21:52:58 +00:00
Linker.h	Put all LLVM code into the llvm namespace, as per bug 109.	2003-11-11 22:41:34 +00:00
Module.h	Okay, the list of link-time passes wasn't such a hot idea. Its prone to	2004-09-14 05:43:23 +00:00
ModuleProvider.h	Add comments	2004-02-01 00:32:48 +00:00
Pass.h	'Pass' should now not be derived from by clients. Instead, they should derive	2004-09-20 04:48:05 +00:00
PassAnalysisSupport.h	Add AnalysisUsage::addRequiredTransitive() to keep analysis info alive for	2004-03-12 06:13:15 +00:00
PassManager.h	'Pass' should now not be derived from by clients. Instead, they should derive	2004-09-20 04:48:05 +00:00
PassSupport.h	Fix more warnings	2004-06-04 20:39:05 +00:00
SymbolTable.h	Fix a comment.	2004-07-17 23:30:45 +00:00
SymbolTableListTraits.h	Put all LLVM code into the llvm namespace, as per bug 109.	2003-11-11 22:41:34 +00:00
Type.def	Packed types, brought to you by Brad Jones	2004-08-20 06:00:58 +00:00
Type.h	On second thought, OpaqueType is not really a good first-class type.	2004-10-12 20:35:04 +00:00
Use.h	Changes For Bug 352	2004-09-01 22:55:40 +00:00
User.h	bug 122:	2004-07-17 23:32:11 +00:00
Value.h	Add new UndefValueVal type	2004-10-16 18:06:07 +00:00