llvm-6502/lib/CodeGen/SelectionDAG
Peter Collingbourne ce2b45bd7d IR: Do not consider available_externally linkage to be linker-weak.
From the linker's perspective, an available_externally global is equivalent
to an external declaration (per isDeclarationForLinker()), so it is incorrect
to consider it to be a weak definition.

Also clean up some logic in the dead argument elimination pass and clarify
its comments to better explain how its behavior depends on linkage,
introduce GlobalValue::isStrongDefinitionForLinker() and start using
it throughout the optimizers and backend.

Differential Revision: http://reviews.llvm.org/D10941

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@241413 91177308-0d34-0410-b5e6-96231b3b80d8
2015-07-05 20:52:35 +00:00
..
CMakeLists.txt [Statepoints 3/4] Statepoint infrastructure for garbage collection: SelectionDAGBuilder 2014-12-02 18:50:36 +00:00
DAGCombiner.cpp Reapply r240291: Fix shl folding in DAG combiner. 2015-07-02 11:44:54 +00:00
FastISel.cpp Use function attribute "trap-func-name" and remove TargetOptions::TrapFuncName. 2015-07-02 22:13:27 +00:00
FunctionLoweringInfo.cpp Move the personality function from LandingPadInst to Function 2015-06-17 20:52:32 +00:00
InstrEmitter.cpp Avoid a Symbol -> Name -> Symbol conversion. 2015-06-22 17:46:53 +00:00
InstrEmitter.h [SDAG] Give InstrEmitter hidden visibility 2015-07-01 14:55:10 +00:00
LegalizeDAG.cpp Wrap assert loops in #ifndef NDEBUG 2015-06-26 19:23:20 +00:00
LegalizeFloatTypes.cpp Reapply r235977 "[DebugInfo] Add debug locations to constant SD nodes" 2015-04-28 14:05:47 +00:00
LegalizeIntegerTypes.cpp Convert a bunch of loops to foreach. NFC. 2015-06-26 19:08:33 +00:00
LegalizeTypes.cpp Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
LegalizeTypes.h Added promotion to EXTRACT_SUBVECTOR operand. 2015-05-25 11:33:13 +00:00
LegalizeTypesGeneric.cpp Reapply r235977 "[DebugInfo] Add debug locations to constant SD nodes" 2015-04-28 14:05:47 +00:00
LegalizeVectorOps.cpp Convert a bunch of loops to foreach. NFC. 2015-06-26 19:08:33 +00:00
LegalizeVectorTypes.cpp Convert a bunch of loops to foreach. NFC. 2015-06-26 19:08:33 +00:00
LLVMBuild.txt
Makefile
ResourcePriorityQueue.cpp unique_ptrify ResourcePriorityQueue::ResourceModel 2015-03-03 20:49:08 +00:00
ScheduleDAGFast.cpp Convert a bunch of loops to foreach. NFC. 2015-06-26 19:18:49 +00:00
ScheduleDAGRRList.cpp Convert a bunch of loops to foreach. NFC. 2015-06-26 19:18:49 +00:00
ScheduleDAGSDNodes.cpp Convert a bunch of loops to foreach. NFC. 2015-06-26 19:18:49 +00:00
ScheduleDAGSDNodes.h Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
ScheduleDAGVLIW.cpp Use 'override/final' instead of 'virtual' for overridden methods 2015-04-11 02:11:45 +00:00
SDNodeDbgValue.h Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
SelectionDAG.cpp Convert a bunch of loops to foreach. NFC. 2015-06-26 19:37:02 +00:00
SelectionDAGBuilder.cpp Fix an overly aggressive assertion in getCopyFromPartsVector. 2015-07-02 23:23:52 +00:00
SelectionDAGBuilder.h Switch lowering: add heuristic for filling leaf nodes in the weight-balanced binary search tree 2015-06-20 17:14:07 +00:00
SelectionDAGDumper.cpp Convert a bunch of loops to foreach. NFC. 2015-06-26 19:37:02 +00:00
SelectionDAGISel.cpp Convert a bunch of loops to foreach. NFC. 2015-06-26 19:37:02 +00:00
SelectionDAGPrinter.cpp Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC) 2015-06-23 09:49:53 +00:00
StatepointLowering.cpp [NFC] Make the Statepoint class more like CallSite 2015-07-02 02:53:45 +00:00
StatepointLowering.h [StatepointLowering] Support of the gc.relocates for invoke statepoints. 2015-05-20 11:37:25 +00:00
TargetLowering.cpp IR: Do not consider available_externally linkage to be linker-weak. 2015-07-05 20:52:35 +00:00
TargetSelectionDAGInfo.cpp