Duncan Sands 5583e30818 The value numbering function is recursive, so it is possible for multiple new ...

value numbers to be assigned when calculating any particular value number.
Enhance the logic that detects new value numbers to take this into account,
for a tiny compile time speedup.  Fix a comment typo while there.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151522 91177308-0d34-0410-b5e6-96231b3b80d8

2012-02-27 09:54:35 +00:00

..

ADCE.cpp

The landingpad instruction isn't dead simply because it's value isn't used.

2011-08-19 21:52:06 +00:00

BasicBlockPlacement.cpp

Get rid of static constructors for pass registration. Instead, every pass exposes an initializeMyPassFunction(), which

2010-10-19 17:21:58 +00:00

CMakeLists.txt

build/CMake: Finish removal of add_llvm_library_dependencies.

2011-11-29 19:25:30 +00:00

CodeGenPrepare.cpp

Extend Attributes to 64 bits

2012-01-20 17:56:17 +00:00

ConstantProp.cpp

Last bit of TargetLibraryInfo propagation. Also fixed a case for TargetData

2011-12-01 21:29:16 +00:00

CorrelatedValuePropagation.cpp

Don't include Operator.h from InstrTypes.h.

2011-04-11 09:35:34 +00:00

DCE.cpp

Remove unused STL header includes.

2011-04-23 19:53:52 +00:00

DeadStoreElimination.cpp

Convert assert(0) to llvm_unreachable

2012-02-07 05:05:23 +00:00

EarlyCSE.cpp

bz11794 : EarlyCSE stack overflow on long functions.

2012-01-31 23:14:41 +00:00

GlobalMerge.cpp

Fix various issues (or do cleanups) found by enabling certain MSVC warnings.

2012-02-13 06:30:56 +00:00

GVN.cpp

The value numbering function is recursive, so it is possible for multiple new

2012-02-27 09:54:35 +00:00

IndVarSimplify.cpp

Remove dead code. Improve llvm_unreachable text. Simplify some control flow.

2012-02-19 11:37:01 +00:00

JumpThreading.cpp

SwitchInst refactoring.

2012-02-01 07:49:51 +00:00

LICM.cpp

Move Instruction::isSafeToSpeculativelyExecute out of VMCore and

2011-12-14 23:49:11 +00:00

LLVMBuild.txt

LLVMBuild: Remove trailing newline, which irked me.

2011-12-12 19:48:00 +00:00

LoopDeletion.cpp

Don't use PN->replaceUsesOfWith() to change a PHINode's incoming blocks,

2011-06-21 10:02:43 +00:00

LoopIdiomRecognize.cpp

Correct grammar.

2011-09-13 00:44:16 +00:00

LoopInstSimplify.cpp

Propagate TargetLibraryInfo throughout ConstantFolding.cpp and

2011-12-01 03:08:23 +00:00

LoopRotation.cpp

loop-rotate shouldn't hoist alloca instructions out of a loop. Patch by Patrik Hägglund, with slightly modified test. Issue reported by Patrik Hägglund on llvmdev.

2012-02-16 00:41:10 +00:00

LoopStrengthReduce.cpp

More dead code removal (using -Wunreachable-code)

2012-01-20 21:51:11 +00:00

LoopUnrollPass.cpp

Add -unroll-runtime for unrolling loops with run-time trip counts.

2011-12-09 06:19:40 +00:00

LoopUnswitch.cpp

SwitchInst refactoring.

2012-02-01 07:49:51 +00:00

LowerAtomic.cpp

Remove the old atomic instrinsics. autoupgrade functionality is included with this patch.

2011-10-06 23:20:49 +00:00

Makefile

make -fno-rtti the default unless a directory builds with REQUIRES_RTTI.

2010-01-24 20:43:08 +00:00

MemCpyOptimizer.cpp

Fix various issues (or do cleanups) found by enabling certain MSVC warnings.

2012-02-13 06:30:56 +00:00

ObjCARC.cpp

Calls and invokes with the new clang.arc.no_objc_arc_exceptions

2012-02-17 18:59:53 +00:00

Reassociate.cpp

Silence a bunch (but not all) "variable written but not read" warnings

2011-08-12 14:54:45 +00:00

Reg2Mem.cpp

Fix a ton of comment typos found by codespell. Patch by

2011-04-15 05:18:47 +00:00

Scalar.cpp

Add a new ObjC ARC optimization pass to eliminate unneeded

2012-01-17 20:52:24 +00:00

ScalarReplAggregates.cpp

Reflow code, no functionality change.

2012-02-23 17:42:19 +00:00

SCCP.cpp

SwitchInst refactoring.

2012-02-01 07:49:51 +00:00

SimplifyCFGPass.cpp

Convert CallInst and InvokeInst APIs to use ArrayRef.

2011-07-15 08:37:34 +00:00

SimplifyLibCalls.cpp

reapply the patches reverted in r149470 that reenable ConstantDataArray,

2012-02-05 02:29:43 +00:00

Sink.cpp

Move Instruction::isSafeToSpeculativelyExecute out of VMCore and

2011-12-14 23:49:11 +00:00

TailRecursionElimination.cpp

Correct over-zealous removal of hack.

2011-10-17 18:43:40 +00:00