Benjamin Kramer 4da7f90b17 Add a little heuristic to Value::isUsedInBasicBlock to speed it up for small basic blocks. ...

- Calling getUser in a loop is much more expensive than iterating over a few instructions.
- Use it instead of the open-coded loop in AddrModeMatcher.
- 5% speedup on ARMDisassembler.cpp Release builds.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@145810 91177308-0d34-0410-b5e6-96231b3b80d8

2011-12-05 17:23:27 +00:00

..

AsmWriter.cpp

Don't print two 0x prefixes when printing an address.

2011-11-02 17:24:36 +00:00

Attributes.cpp

Add the returns_twice attribute to LLVM.

2011-10-03 14:45:37 +00:00

AutoUpgrade.cpp

Eli managed to kill off llvm.membarrier in llvm 3.0 also, this means

2011-11-27 08:42:07 +00:00

BasicBlock.cpp

Add getFirstInsertionPt() method.

2011-08-16 20:42:52 +00:00

CMakeLists.txt

build/CMake: Finish removal of add_llvm_library_dependencies.

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

ConstantFold.cpp

Return undef value (instead of arbitrary) for wrong or undef index in

2011-09-02 17:01:40 +00:00

ConstantFold.h

Convert ConstantFoldGetElementPtr to use ArrayRef.

2011-07-19 15:30:30 +00:00

Constants.cpp

Add support for vectors of pointers.

2011-12-05 06:29:09 +00:00

ConstantsContext.h

land David Blaikie's patch to de-constify Type, with a few tweaks.

2011-07-18 04:54:35 +00:00

Core.cpp

ocaml bindings: add getopcode for constant and instruction, and int64_of_const.

2011-10-14 20:37:49 +00:00

DebugInfoProbe.cpp

Revert unintentional check-in.

2011-06-24 20:48:14 +00:00

DebugLoc.cpp

Spacing.

2011-10-11 22:58:58 +00:00

Dominators.cpp

Spruce up the error output.

2011-03-29 04:28:26 +00:00

Function.cpp

Refactor code from inlining and globalopt that checks whether a function definition is unused, and enhance it so it can tell that functions which are only used by a blockaddress are in fact dead. This probably doesn't happen much on most code, but the Linux kernel's _THIS_IP_ can trigger this issue with blockaddress. (GlobalDCE can also handle the given tescase, but we only run that at -O3.) Found while looking at PR11180.

2011-10-20 05:23:42 +00:00

GCOV.cpp

Put GCOVFile and other related interface in a common header so that llvm-cov tool can share it with GCOV writer.

2011-10-04 17:24:48 +00:00

Globals.cpp

Micro-optimisation in getAliasedGlobal.

2011-08-01 12:28:01 +00:00

GVMaterializer.cpp

…

InlineAsm.cpp

land David Blaikie's patch to de-constify Type, with a few tweaks.

2011-07-18 04:54:35 +00:00

Instruction.cpp

Make isSafeToSpeculativelyExecute() return the right answer for some new instructions. Found by inspection; not sure what practical impact, if any, this has.

2011-09-01 21:03:03 +00:00

Instructions.cpp

Add support for vectors of pointers.

2011-12-05 06:29:09 +00:00

IntrinsicInst.cpp

…

IRBuilder.cpp

land David Blaikie's patch to de-constify Type, with a few tweaks.

2011-07-18 04:54:35 +00:00

LeakDetector.cpp

Merge System into Support.

2010-11-29 18:16:10 +00:00

LeaksContext.h

…

LLVMBuild.txt

build: Add initial cut at LLVMBuild.txt files.

2011-11-03 18:53:17 +00:00

LLVMContext.cpp

Add a pinned metadata name for fpaccuracy, and document it

2011-10-27 19:19:14 +00:00

LLVMContextImpl.cpp

bump pointer allocate LLVM IR types, since they are never deallocated.

2011-07-15 05:49:15 +00:00

LLVMContextImpl.h

land David Blaikie's patch to de-constify Type, with a few tweaks.

2011-07-18 04:54:35 +00:00

Makefile

Build system infrastructure for multiple tblgens.

2011-10-06 01:51:51 +00:00

Metadata.cpp

Land the long talked about "type system rewrite" patch. This

2011-07-09 17:41:24 +00:00

Module.cpp

Remove the last improper use of getGlobalContext() from LLVM.

2011-08-13 01:04:44 +00:00

Pass.cpp

Devirtualize Pass::getPassID, overriding it isn't useful and it gets called a lot.

2011-11-24 21:14:11 +00:00

PassManager.cpp

Let printf do the formatting instead aligning strings ourselves.

2011-10-16 16:30:34 +00:00

PassRegistry.cpp

Cosmetic changes, as per Nick's review.

2011-09-29 16:46:47 +00:00

PrintModulePass.cpp

Now with fewer extraneous semicolons!

2010-10-07 22:25:06 +00:00

SymbolTableListTraitsImpl.h

…

Type.cpp

Add support for vectors of pointers.

2011-12-05 06:29:09 +00:00

Use.cpp

Remove the AugmentedUse struct.

2011-06-20 14:12:33 +00:00

User.cpp

Add some missing anchors.

2011-12-01 08:00:17 +00:00

Value.cpp

Add a little heuristic to Value::isUsedInBasicBlock to speed it up for small basic blocks.

2011-12-05 17:23:27 +00:00

ValueSymbolTable.cpp

eliminate the Type::getDescription() method, using "<<" instead. This

2011-06-18 21:18:23 +00:00

ValueTypes.cpp

Rename MVT::untyped to MVT::Untyped to match similar nomenclature.

2011-11-16 01:02:57 +00:00

Verifier.cpp

Add support for vectors of pointers.

2011-12-05 06:29:09 +00:00