Chandler Carruth 1e05bd9e71 Introduce a generic interface for querying an operation's expected ... lowered cost. Currently, this is a direct port of the logic implementing isInstructionFree in CodeMetrics. The hope is that the interface can be improved (f.ex. supporting un-formed instruction queries) and the implementation abstracted so that as we have test cases and target knowledge we can expose increasingly accurate heuristics to clients. I'll start switching existing consumers over and kill off the routine in CodeMetrics in subsequent commits. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@172998 91177308-0d34-0410-b5e6-96231b3b80d8		2013-01-21 01:27:39 +00:00
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Analysis	Introduce a generic interface for querying an operation's expected	2013-01-21 01:27:39 +00:00
Archive	Move all of the header files which are involved in modelling the LLVM IR	2013-01-02 11:36:10 +00:00
AsmParser	Use hexDigitValue in LLLexer.	2013-01-18 23:05:41 +00:00
Bitcode	trivial micro-optimization: lazily call the virtual method instead of eagerly calling it.	2013-01-20 02:54:05 +00:00
CodeGen	Revert 172708.	2013-01-20 08:35:56 +00:00
DebugInfo	Fix the assembly and dissassembly of DW_FORM_sec_offset. Found this by	2013-01-17 03:00:04 +00:00
ExecutionEngine	Introduce llvm::sys::getProcessTriple() function.	2013-01-16 17:27:22 +00:00
IR	Fix a latent bug exposed by recent static member debug info changes.	2013-01-19 23:00:25 +00:00
Linker	[Linker] Kill Linker::LoadObject which is dead, and drop the BitReader dependency again.	2013-01-18 19:37:11 +00:00
MC	This is a resubmittal. For some reason it broke the bots yesterday	2013-01-18 21:20:38 +00:00
Object	[MC/Mach-O] Add support for linker options in Mach-O files.	2013-01-18 01:26:07 +00:00
Option	Resort the #include lines in include/... and lib/... with the	2013-01-02 10:22:59 +00:00
Support	Add llvm::hexDigitValue to convert single characters to hex.	2013-01-18 21:45:30 +00:00
TableGen	TableGen: Keep track of superclass reference ranges.	2013-01-10 18:50:11 +00:00
Target	Convert more EVT's to MVT's in the lowering methods.	2013-01-20 21:50:27 +00:00
Transforms	LoopVectorize: Fix a C++11 incompatibility.	2013-01-20 20:29:52 +00:00
CMakeLists.txt	Rename VMCore directory to IR.	2013-01-02 09:10:48 +00:00
LLVMBuild.txt	Rename VMCore directory to IR.	2013-01-02 09:10:48 +00:00
Makefile	Rename VMCore directory to IR.	2013-01-02 09:10:48 +00:00