llvm-6502

mirror of https://github.com/c64scene-ar/llvm-6502.git synced 2025-07-22 23:24:59 +00:00

Files

Chandler Carruth 560e3955c3 Put the functionality for printing a value to a raw_ostream as an

operand into the Value interface just like the core print method is.
That gives a more conistent organization to the IR printing interfaces
-- they are all attached to the IR objects themselves. Also, update all
the users.

This removes the 'Writer.h' header which contained only a single function
declaration.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198836 91177308-0d34-0410-b5e6-96231b3b80d8

2014-01-09 02:29:41 +00:00

IPA

Put the functionality for printing a value to a raw_ostream as an

2014-01-09 02:29:41 +00:00

AliasAnalysis.cpp

Re-sort all of the includes with ./utils/sort_includes.py so that

2014-01-07 11:48:04 +00:00

AliasAnalysisCounter.cpp

Put the functionality for printing a value to a raw_ostream as an

2014-01-09 02:29:41 +00:00

AliasAnalysisEvaluator.cpp

Put the functionality for printing a value to a raw_ostream as an

2014-01-09 02:29:41 +00:00

AliasDebugger.cpp

Move all of the header files which are involved in modelling the LLVM IR

2013-01-02 11:36:10 +00:00

AliasSetTracker.cpp

Put the functionality for printing a value to a raw_ostream as an

2014-01-09 02:29:41 +00:00

Analysis.cpp

Re-sort all of the includes with ./utils/sort_includes.py so that

2014-01-07 11:48:04 +00:00

BasicAliasAnalysis.cpp

Re-sort all of the includes with ./utils/sort_includes.py so that

2014-01-07 11:48:04 +00:00

BlockFrequencyInfo.cpp

BlockFrequencyInfo: Readded getEntryFreq.

2013-12-20 22:11:11 +00:00

BranchProbabilityInfo.cpp

[block-freq] Teach branch probability how to return the edge weight in between a BasicBlock and one of its successors.

2013-12-14 02:24:25 +00:00

CaptureTracking.cpp

CaptureTracking: Plug a loophole in the "too many uses" heuristic.

2013-10-03 13:24:02 +00:00

CFG.cpp

Re-sort all of the includes with ./utils/sort_includes.py so that

2014-01-07 11:48:04 +00:00

CFGPrinter.cpp

…

CMakeLists.txt

delinearization of arrays

2013-11-12 22:47:20 +00:00

CodeMetrics.cpp

Begin fleshing out an interface in TTI for modelling the costs of

2013-01-22 11:26:02 +00:00

ConstantFolding.cpp

Add addrspacecast instruction.

2013-11-15 01:34:59 +00:00

CostModel.cpp

Move variable into assert to avoid unused variable warning.

2013-09-17 21:13:57 +00:00

Delinearization.cpp

Re-sort all of the includes with ./utils/sort_includes.py so that

2014-01-07 11:48:04 +00:00

DependenceAnalysis.cpp

Fix comment of findGCD.

2014-01-07 01:54:16 +00:00

DominanceFrontier.cpp

Put the functionality for printing a value to a raw_ostream as an

2014-01-09 02:29:41 +00:00

DomPrinter.cpp

…

InstCount.cpp

Move all of the header files which are involved in modelling the LLVM IR

2013-01-02 11:36:10 +00:00

InstructionSimplify.cpp

Re-sort all of the includes with ./utils/sort_includes.py so that

2014-01-07 11:48:04 +00:00

Interval.cpp

Move all of the header files which are involved in modelling the LLVM IR

2013-01-02 11:36:10 +00:00

IntervalPartition.cpp

…

IVUsers.cpp

Put the functionality for printing a value to a raw_ostream as an

2014-01-09 02:29:41 +00:00

LazyValueInfo.cpp

Use SmallVectorImpl::iterator/const_iterator instead of SmallVector to avoid specifying the vector size.

2013-07-04 01:31:24 +00:00

LibCallAliasAnalysis.cpp

Move all of the header files which are involved in modelling the LLVM IR

2013-01-02 11:36:10 +00:00

LibCallSemantics.cpp

Move all of the header files which are involved in modelling the LLVM IR

2013-01-02 11:36:10 +00:00

Lint.cpp

Put the functionality for printing a value to a raw_ostream as an

2014-01-09 02:29:41 +00:00

LLVMBuild.txt

…

Loads.cpp

Change GetPointerBaseWithConstantOffset's DataLayout argument from a

2013-01-31 02:00:45 +00:00

LoopInfo.cpp

Put the functionality for printing a value to a raw_ostream as an

2014-01-09 02:29:41 +00:00

LoopPass.cpp

Move the LLVM IR asm writer header files into the IR directory, as they

2014-01-07 12:34:26 +00:00

Makefile

…

MemDepPrinter.cpp

Put the functionality for printing a value to a raw_ostream as an

2014-01-09 02:29:41 +00:00

MemoryBuiltins.cpp

Teach MemoryBuiltins about address spaces

2013-12-14 00:27:48 +00:00

MemoryDependenceAnalysis.cpp

Fixing a heisenbug where the memory dependence analysis behaves differently

2013-11-14 01:10:52 +00:00

ModuleDebugInfoPrinter.cpp

Put the functionality for printing a value to a raw_ostream as an

2014-01-09 02:29:41 +00:00

NoAliasAnalysis.cpp

Move all of the header files which are involved in modelling the LLVM IR

2013-01-02 11:36:10 +00:00

PHITransAddr.cpp

Correct word hyphenations

2013-12-05 05:44:44 +00:00

PostDominators.cpp

Put the functionality for printing a value to a raw_ostream as an

2014-01-09 02:29:41 +00:00

PtrUseVisitor.cpp

Hoist the GEP constant address offset computation to a common home on

2012-12-11 10:29:10 +00:00

README.txt

…

RegionInfo.cpp

Put the functionality for printing a value to a raw_ostream as an

2014-01-09 02:29:41 +00:00

RegionPass.cpp

…

RegionPrinter.cpp

…

ScalarEvolution.cpp

Put the functionality for printing a value to a raw_ostream as an

2014-01-09 02:29:41 +00:00

ScalarEvolutionAliasAnalysis.cpp

…

ScalarEvolutionExpander.cpp

Re-sort all of the includes with ./utils/sort_includes.py so that

2014-01-07 11:48:04 +00:00

ScalarEvolutionNormalization.cpp

Fix LSR: don't normalize quadratic recurrences.

2013-10-25 21:35:52 +00:00

SparsePropagation.cpp

Move all of the header files which are involved in modelling the LLVM IR

2013-01-02 11:36:10 +00:00

TargetTransformInfo.cpp

Re-sort all of the includes with ./utils/sort_includes.py so that

2014-01-07 11:48:04 +00:00

Trace.cpp

Put the functionality for printing a value to a raw_ostream as an

2014-01-09 02:29:41 +00:00

TypeBasedAliasAnalysis.cpp

TBAA: fix PR17620.

2013-10-22 01:40:25 +00:00

ValueTracking.cpp

Don't speculate loads under ThreadSanitizer

2013-11-21 07:29:28 +00:00

README.txt

Analysis Opportunities:

//===---------------------------------------------------------------------===//

In test/Transforms/LoopStrengthReduce/quadradic-exit-value.ll, the
ScalarEvolution expression for %r is this:

  {1,+,3,+,2}<loop>

Outside the loop, this could be evaluated simply as (%n * %n), however
ScalarEvolution currently evaluates it as

  (-2 + (2 * (trunc i65 (((zext i64 (-2 + %n) to i65) * (zext i64 (-1 + %n) to i65)) /u 2) to i64)) + (3 * %n))

In addition to being much more complicated, it involves i65 arithmetic,
which is very inefficient when expanded into code.

//===---------------------------------------------------------------------===//

In formatValue in test/CodeGen/X86/lsr-delayed-fold.ll,

ScalarEvolution is forming this expression:

((trunc i64 (-1 * %arg5) to i32) + (trunc i64 %arg5 to i32) + (-1 * (trunc i64 undef to i32)))

This could be folded to

(-1 * (trunc i64 undef to i32))

//===---------------------------------------------------------------------===//