Benjamin Kramer 010f108382 InstCombine: Check for zero shift amounts before subtracting one causing integer overflow. ...

PR17026. Also avoid undefined shifts and shift amounts larger than 64 bits
(those are always undef because we can't represent integer types that large).

llvm-svn: 189672

2013-08-30 14:35:35 +00:00

..

Hello

Move all of the header files which are involved in modelling the LLVM IR

2013-01-02 11:36:10 +00:00

InstCombine

InstCombine: Check for zero shift amounts before subtracting one causing integer overflow.

2013-08-30 14:35:35 +00:00

Instrumentation

80 cols

2013-08-28 11:25:12 +00:00

IPO

Random cleanup: No need to use a std::vector here, since createInternalizePass uses an ArrayRef.

2013-08-30 00:48:37 +00:00

ObjCARC

[objc-arc] Track if we encountered an additive overflow while computing {TopDown,BottomUp}PathCounts and do nothing if it occurred.

2013-08-09 23:22:27 +00:00

Scalar

Revert: r189565 - Add getUnrollingPreferences to TTI

2013-08-29 03:33:15 +00:00

Utils

Add a function object to compare the first or second component of a std::pair.

2013-08-24 12:54:27 +00:00

Vectorize

Disable unrolling in the loop vectorizer when disabled in the pass manager

2013-08-28 18:33:10 +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