Ramkumar Ramachandra 8fcb498a9a InstCombine: propagate deref via new addDereferenceableAttr ...

The "dereferenceable" attribute cannot be added via .addAttribute(),
since it also expects a size in bytes. AttrBuilder#addAttribute or
AttributeSet#addAttribute is wrapped by classes Function, InvokeInst,
and CallInst. Add corresponding wrappers to
AttrBuilder#addDereferenceableAttr.

Having done this, propagate the dereferenceable attribute via
gc.relocate, adding a test to exercise it. Note that -datalayout is
required during execution over and above -instcombine, because
InstCombine only optionally requires DataLayoutPass.

Differential Revision: http://reviews.llvm.org/D7510

llvm-svn: 229265

2015-02-14 19:37:54 +00:00

..

Hello

[CMake] Add LLVM_LINK_COMPONENTS to loadable modules, LLVMHello and BugpointPasses, on Win32.

2014-07-13 13:36:48 +00:00

InstCombine

InstCombine: propagate deref via new addDereferenceableAttr

2015-02-14 19:37:54 +00:00

Instrumentation

Transforms: Canonicalize access to function attributes, NFC

2015-02-14 01:11:29 +00:00

IPO

Transforms: Canonicalize access to function attributes, NFC

2015-02-14 01:11:29 +00:00

ObjCARC

Use ADDITIONAL_HEADER_DIRS in all LLVM CMake projects.

2015-02-11 03:28:02 +00:00

Scalar

[optnone] Skip pass Constant Hoisting on optnone functions.

2015-02-14 15:11:48 +00:00

Utils

[SimplifyCFG] Be more aggressive

2015-02-13 10:48:30 +00:00

Vectorize

Transforms: Canonicalize access to function attributes, NFC

2015-02-14 01:11:29 +00:00

CMakeLists.txt

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LLVMBuild.txt

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Makefile

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