Dan Gohman 223942a420 Remove the code from the scheduler that commuted two-address ... instructions to avoid copies, because TwoAddressInstructionPass also does this optimization. The scheduler's version didn't account for live-out values, which resulted in spurious commutes and missed opportunities. Now, TwoAddressInstructionPass handles all the opportunities, instead of just those that the scheduler missed. The result is usually the same, though there are occasional trivial differences resulting from the avoidance of spurious commutes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61611 91177308-0d34-0410-b5e6-96231b3b80d8		2009-01-03 18:01:46 +00:00
..
ADT	Fix typo.	2009-01-02 05:01:22 +00:00
Analysis	Today the front-ends (llvm-gcc and clang) generate multiple llvm.dbg.compile_units to identify source file for various debug entities. Each llvm.dbg.compile_unit matches one file on the disk. However, the backend only supports one DW_TAG_compile_unit per .o file. The backend selects first compile_unit from the vector to construct DW_TAG_compile_unit entry, which is not correct in all cases.	2008-12-17 22:39:29 +00:00
Assembly	Reimplement the old and horrible bison parser for .ll files with a nice	2009-01-02 07:01:27 +00:00
Bitcode	Add support for writing LLVM IR to a specified BitstreamWriter.	2008-12-19 18:37:59 +00:00
CodeGen	Remove the code from the scheduler that commuted two-address	2009-01-03 18:01:46 +00:00
CompilerDriver	Some enhancements for the 'case' expression.	2008-12-17 02:47:01 +00:00
Config	CMake: Remove HAVE_LT_DLOPEN from config.h.cmake because it was	2008-11-18 21:12:01 +00:00
Debugger	Fix more -Wshorten-64-to-32 warnings.	2008-05-05 18:30:58 +00:00
ExecutionEngine
Support	* Alphabetized system headers per the style guide	2009-01-02 20:26:30 +00:00
System
Target	Fix PR3274: when promoting the condition of a BRCOND node,	2009-01-01 15:52:00 +00:00
Transforms	Rename AddReadAttrs to FunctionAttrs, and teach it how	2008-12-31 16:14:43 +00:00
AbstractTypeUser.h	implement simplify_type for PATypeHolder so that isa<FooType>(PATypeHolder)	2008-12-27 07:47:40 +00:00
Argument.h	Don't analyze arguments already marked 'nocapture'.	2008-12-31 18:08:59 +00:00
Attributes.h	Add a new Attribute::getAlignmentFromAttrs method.	2008-12-31 08:41:38 +00:00
AutoUpgrade.h
BasicBlock.h	fix grammar, thanks Duncan!	2008-12-11 11:44:49 +00:00
CallGraphSCCPass.h
CallingConv.h
CMakeLists.txt
Constant.h
Constants.h	Reword the comment for ConstantInt's getLimitedValue.	2008-12-20 17:06:39 +00:00
DerivedTypes.h
Function.h	Fix disagreement about where the attributes are	2008-10-07 22:33:44 +00:00
GlobalAlias.h
GlobalValue.h
GlobalVariable.h
InlineAsm.h
InstrTypes.h
Instruction.def	Cosmetic.	2008-10-06 20:33:02 +00:00
Instruction.h
Instructions.h	move select validation logic into a shared place where the select ctor,	2008-12-29 00:12:50 +00:00
IntrinsicInst.h
Intrinsics.h
Intrinsics.td	Add sub/mul overflow intrinsics. This currently doesn't have a	2008-12-09 22:08:41 +00:00
IntrinsicsAlpha.td
IntrinsicsARM.td
IntrinsicsCellSPU.td
IntrinsicsPowerPC.td
IntrinsicsX86.td	Modify the intrinsics pattern to separate out the "return" types from the	2008-11-13 09:08:33 +00:00
IntrinsicsXCore.td
LinkAllPasses.h	Rename AddReadAttrs to FunctionAttrs, and teach it how	2008-12-31 16:14:43 +00:00
LinkAllVMCore.h
Linker.h	* Alphabetized system headers per the style guide	2009-01-02 20:26:30 +00:00
Module.h
ModuleProvider.h
OperandTraits.h
Pass.h	* Alphabetized system headers per the style guide	2009-01-02 20:26:30 +00:00
PassAnalysisSupport.h
PassManager.h
PassManagers.h
PassSupport.h
SymbolTableListTraits.h
Type.h
TypeSymbolTable.h
Use.h
User.h
Value.h
ValueSymbolTable.h