Bill Wendling b56bc61cf4 Add a flag to indicate that an instruction is as cheap (or cheaper) than a move ...

instruction to execute. This can be used for transformations (like two-address
conversion) to remat an instruction instead of generating a "move"
instruction. The idea is to decrease the live ranges and register pressure and
all that jazz.

llvm-svn: 51660

2008-05-28 22:54:52 +00:00

..

ADT

Use an explicit llvm:: prefix in the STATISTIC macro, so STATISTIC can still be

2008-05-27 12:41:24 +00:00

Analysis

Fix a word-o and add an explicit keyword.

2008-05-27 20:41:18 +00:00

Assembly

Fix newly-introduced 4.3 warnings

2008-02-20 12:07:57 +00:00

Bitcode

Make structs and arrays first-class types, and add assembly

2008-05-23 01:55:30 +00:00

CodeGen

Factor the numbering computation into a separate method, and add the slightest attempt at some renumbering logic, which is currently unused.

2008-05-28 20:54:50 +00:00

Config

Use C-style comments :)

2008-03-23 13:44:17 +00:00

Debugger

Fix more -Wshorten-64-to-32 warnings.

2008-05-05 18:30:58 +00:00

ExecutionEngine

Fix a couple issues with the JIT and multiple modules:

2008-05-21 16:34:48 +00:00

Support

Silence a warning about "*/" outside a comment.

2008-05-20 00:46:15 +00:00

System

Follow-up to the reverting of r51218. This puts the checks out-of-line. Because

2008-05-21 21:20:07 +00:00

Target

Add a flag to indicate that an instruction is as cheap (or cheaper) than a move

2008-05-28 22:54:52 +00:00

Transforms

Simplify internalize pass. Add test case.

2008-05-14 20:01:01 +00:00

AbstractTypeUser.h

…

Argument.h

Expose parameter attributes via C bindings.

2008-04-28 17:37:06 +00:00

AutoUpgrade.h

…

BasicBlock.h

Tidy up BasicBlock::getFirstNonPHI, and change a bunch of places to

2008-05-23 21:05:58 +00:00

CallGraphSCCPass.h

PassInfo keep tracks whether a pass is an analysis pass or not.

2008-03-19 21:56:59 +00:00

CallingConv.h

Implement sseregparm.

2008-02-05 20:46:33 +00:00

Constant.h

Remove warnings about unused parameters and shadowed variables.

2008-05-19 20:15:12 +00:00

Constants.h

Remove warnings about unused parameters and shadowed variables.

2008-05-19 20:15:12 +00:00

DerivedTypes.h

Remove warnings about unused parameters and shadowed variables.

2008-05-19 20:15:12 +00:00

Function.h

Factor code to copy global value attributes like

2008-05-26 19:58:59 +00:00

GlobalAlias.h

merge of use-diet branch to trunk

2008-05-10 08:32:32 +00:00

GlobalValue.h

Factor code to copy global value attributes like

2008-05-26 19:58:59 +00:00

GlobalVariable.h

Factor code to copy global value attributes like

2008-05-26 19:58:59 +00:00

InlineAsm.h

…

InstrTypes.h

update a comment

2008-05-21 18:57:33 +00:00

Instruction.def

IR support for extractvalue and insertvalue instructions. Also, begin

2008-05-15 19:50:34 +00:00

Instruction.h

merge of use-diet branch to trunk

2008-05-10 08:32:32 +00:00

Instructions.h

eliminate calls to deprecated Use::init() interface

2008-05-26 21:33:52 +00:00

IntrinsicInst.h

Turn StripPointerCast() into a method

2008-05-07 22:54:15 +00:00

Intrinsics.h

add missing #include

2008-04-30 04:56:14 +00:00

Intrinsics.td

Added addition atomic instrinsics and, or, xor, min, and max.

2008-05-05 19:05:59 +00:00

IntrinsicsARM.td

…

IntrinsicsCellSPU.td

Final de-tabification.

2008-02-27 06:33:05 +00:00

IntrinsicsPowerPC.td

…

IntrinsicsX86.td

Eliminate x86.sse2.punpckh.qdq and x86.sse2.punpckl.qdq.

2008-05-24 02:56:30 +00:00

LinkAllPasses.h

Add a new LibCallAliasAnalysis pass, which is parameterized

2008-05-07 19:53:05 +00:00

LinkAllVMCore.h

prune unneeded #includes

2008-04-01 04:00:45 +00:00

Linker.h

…

LinkTimeOptimizer.h

Add CommonLinkage.

2008-05-16 22:42:11 +00:00

Module.h

Fix comment.

2008-04-16 20:45:31 +00:00

ModuleProvider.h

Remove warnings about unused parameters and shadowed variables.

2008-05-19 20:15:12 +00:00

OperandTraits.h

merge of use-diet branch to trunk

2008-05-10 08:32:32 +00:00

ParameterAttributes.h

Fix more -Wshorten-64-to-32 warnings.

2008-05-05 18:30:58 +00:00

Pass.h

Remove warnings about unused parameters and shadowed variables.

2008-05-19 20:15:12 +00:00

PassAnalysisSupport.h

…

PassManager.h

Give PassManager and FunctionPassManager a common base class, with

2008-03-11 16:41:42 +00:00

PassManagers.h

Add #includes to make some dependencies explicit.

2008-05-23 20:40:06 +00:00

PassSupport.h

Remove warnings about unused parameters and shadowed variables.

2008-05-19 20:15:12 +00:00

SymbolTableListTraits.h

…

Type.h

It turns out there are only 3 non-first-class type kinds left now, so

2008-05-23 22:47:52 +00:00

TypeSymbolTable.h

…

Use.h

Make Use::init() private, it breaks invariants, clients should assign or use set().

2008-05-27 21:29:38 +00:00

User.h

Suppress warnings about missing placement delete. This should now be std-conformant even if compiled with exceptions on.

2008-05-22 13:16:42 +00:00

Value.h

Remove warnings about unused parameters and shadowed variables.

2008-05-19 20:15:12 +00:00

ValueSymbolTable.h

…