Nick Lewycky 786c7cd141 Teach LazyValueInfo that allocas aren't NULL. Over all of llvm-test, this saves ...

half a million non-local queries, each of which would otherwise have triggered a
linear scan over a basic block.

Also fix a fixme for memory intrinsics which dereference pointers. With this,
we prove that a pointer is non-null because it was dereferenced by an intrinsic
112 times in llvm-test.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123533 91177308-0d34-0410-b5e6-96231b3b80d8

2011-01-15 09:16:12 +00:00

..

Analysis

Teach LazyValueInfo that allocas aren't NULL. Over all of llvm-test, this saves

2011-01-15 09:16:12 +00:00

Archive

Fix Whitespace.

2011-01-10 02:34:40 +00:00

AsmParser

Allow unnamed_addr on declarations.

2011-01-15 08:15:00 +00:00

Bitcode

FixedNumOperandTraits and VariadicOperandTraits assumed that, given a

2011-01-11 15:07:38 +00:00

CodeGen

Update CMake build.

2011-01-14 22:58:11 +00:00

CompilerDriver

Support/Path: Deprecate PathV1::exists and replace all uses with PathV2::fs::exists.

2011-01-10 02:34:23 +00:00

ExecutionEngine

Rename TargetFrameInfo into TargetFrameLowering. Also, put couple of FIXMEs and fixes here and there.

2011-01-10 12:39:04 +00:00

Linker

Allow unnamed_addr on declarations.

2011-01-15 08:15:00 +00:00

MC

Use common style for .cfi directives

2011-01-14 21:57:39 +00:00

Object

Fix mismatched new[]/delete.

2010-12-17 09:56:50 +00:00

Support

Support/Path: Deprecate PathV1::IsSymlink and replace all uses with PathV2::is_symlink.

2011-01-12 23:55:06 +00:00

Target

80-col.

2011-01-15 00:25:09 +00:00

Transforms

temporarily revert r123526. While working on a follow-on patch I

2011-01-15 07:51:19 +00:00

VMCore

Allow unnamed_addr on declarations.

2011-01-15 08:15:00 +00:00

Makefile

Add LLVMObject Library.

2010-11-15 03:21:41 +00:00