Arnold Schwaighofer 4bc2e3a32d SLPVectorizer: Fix stale for Value pointer array ...

We are slicing an array of Value pointers and process those slices in a loop.
The problem is that we might invalidate a later slice by vectorizing a former
slice.

Use a WeakVH to track the pointer. If the pointer is deleted or RAUW'ed we can
tell.

The test case will only fail when running with libgmalloc.

radar://15498655

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@195162 91177308-0d34-0410-b5e6-96231b3b80d8

2013-11-19 22:20:20 +00:00

..

Hello

First check in. Modified a comment.

2013-09-27 07:36:10 +00:00

InstCombine

Apply the InstCombine fptrunc sqrt optimization to llvm.sqrt

2013-11-16 21:29:08 +00:00

Instrumentation

[ASan] Fix PR17867 - make sure ASan doesn't crash if use-after-scope and use-after-return are combined.

2013-11-18 14:53:55 +00:00

IPO

Add a loop rerolling flag to the PassManagerBuilder

2013-11-17 16:02:50 +00:00

ObjCARC

[objc-arc] Convert the one directional retain/release relation assert to a conditional check + fail.

2013-11-05 16:02:40 +00:00

Scalar

Fix an issue where SROA computed different results based on the relative

2013-11-19 09:03:18 +00:00

Utils

Add support for software expansion of 64-bit integer division instructions.

2013-11-19 06:54:19 +00:00

Vectorize

SLPVectorizer: Fix stale for Value pointer array

2013-11-19 22:20:20 +00:00

CMakeLists.txt

Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer.

2013-01-28 01:35:51 +00:00

LLVMBuild.txt

Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer.

2013-01-28 01:35:51 +00:00

Makefile

Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer.

2013-01-28 01:35:51 +00:00