Rafael Espindola d958619a2d Add the nsw flag when we detect that an add will not signed overflow. ...

We already had a function for checking this, we were just using it only in
specialized cases.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@210029 91177308-0d34-0410-b5e6-96231b3b80d8

2014-06-02 14:32:58 +00:00

..

Hello

[Modules] Fix potential ODR violations by sinking the DEBUG_TYPE

2014-04-22 02:55:47 +00:00

InstCombine

Add the nsw flag when we detect that an add will not signed overflow.

2014-06-02 14:32:58 +00:00

Instrumentation

[msan] Remove an out-of-date comment.

2014-06-02 12:58:08 +00:00

IPO

When analyzing params/args for readnone/readonly, don't forget to consider that a pointer argument may be passed through a callsite to the return, and that we may need to analyze it. Fixes a bug reported on llvm-dev: http://lists.cs.uiuc.edu/pipermail/llvmdev/2014-May/073098.html

2014-05-30 02:31:27 +00:00

ObjCARC

Add comdat key field to llvm.global_ctors and llvm.global_dtors

2014-05-16 20:39:27 +00:00

Scalar

[Reassociate] Similar to "X + -X" -> "0", added code to handle "X + ~X" -> "-1".

2014-05-31 15:01:54 +00:00

Utils

Make bitcast, extractelement, and insertelement considered cheap for speculation.

2014-05-30 18:34:43 +00:00

Vectorize

Allow vectorization of intrinsics such as powi,cttz and ctlz in Loop and SLP Vectorizer.

2014-05-30 04:31:24 +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