Andrea Di Biagio d47cb57ab8 [DAG] Fix an assertion failure caused by an invalid cast in method 'BuildVectorSDNode::isConstantSplat' ... This patch renames method 'isConstantSplat' as 'getConstantSplatValue' (mainly for consistency reasons), and rewrites its logic to ensure that we always perform a legal 'cast<ConstantSDNode>'. Added test shift-combine-crash.ll to verify that DAGCombiner no longer crashes with an assertion failure in the attempt to simplify a vector shift by a vector of all undef counts. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@204536 91177308-0d34-0410-b5e6-96231b3b80d8		2014-03-22 01:47:22 +00:00
..
Analysis	[Constant Hoisting] Make the constant materialization cost operand dependent	2014-03-21 06:04:45 +00:00
AsmParser	Remove the linker_private and linker_private_weak linkages.	2014-03-13 23:18:37 +00:00
Bitcode	Support: Make error_category's constructor public	2014-03-15 04:05:59 +00:00
CodeGen	[DAG] Fix an assertion failure caused by an invalid cast in method 'BuildVectorSDNode::isConstantSplat'	2014-03-22 01:47:22 +00:00
DebugInfo	Make some assertions on constant expressions static.	2014-03-15 18:47:07 +00:00
ExecutionEngine	[RuntimeDyld] Fix comment for previous commit (r204439)	2014-03-21 20:38:46 +00:00
IR	Fix comment (PR19188)	2014-03-19 18:41:38 +00:00
IRReader	Replace OwningPtr<T> with std::unique_ptr<T>.	2014-03-06 05:51:42 +00:00
LineEditor	[CMake] Use LINK_LIBS instead of target_link_libraries().	2014-02-26 06:41:29 +00:00
Linker	[Layering] Sink Linker.h into a Linker subdirectory to make it	2014-03-06 03:42:23 +00:00
LTO	Remove the linker_private and linker_private_weak linkages.	2014-03-13 23:18:37 +00:00
MC	Fix the value computation in	2014-03-21 22:00:29 +00:00
Object	[RuntimeDyld] Allow processRelocationRef to process more than one relocation entry at a time.	2014-03-21 07:26:41 +00:00
Option	Avoid buffer copies when a Twine already is a StringRef.	2013-12-03 18:18:28 +00:00
ProfileData	InstrProf: Move constructor to the header	2014-03-21 20:59:19 +00:00
Support	[Support] Follow up to r204426, for LockFileManager, make the given path absolute so relative paths are properly handled in both Windows and Unix.	2014-03-21 21:45:07 +00:00
TableGen	Replace OwningPtr<T> with std::unique_ptr<T>.	2014-03-06 05:51:42 +00:00
Target	[AArch64] Add SchedRW lists to NEON instructions.	2014-03-21 19:34:41 +00:00
Transforms	Remove some dead assignements found by scan-build	2014-03-21 21:54:46 +00:00
CMakeLists.txt	ProfileData: Introduce the InstrProfReader interface and a text reader	2014-03-21 17:24:48 +00:00
LLVMBuild.txt	ProfileData: Introduce the InstrProfReader interface and a text reader	2014-03-21 17:24:48 +00:00
Makefile	ProfileData: Introduce the InstrProfReader interface and a text reader	2014-03-21 17:24:48 +00:00