Adrian Prantl 7e96d88347 This reapplies r207130 with an additional testcase+and a missing check for ... AllocaInst that was missing in one location. Debug info for optimized code: Support variables that are on the stack and described by DBG_VALUEs during their lifetime. Previously, when a variable was at a FrameIndex for any part of its lifetime, this would shadow all other DBG_VALUEs and only a single fbreg location would be emitted, which in fact is only valid for a small range and not the entire lexical scope of the variable. The included dbg-value-const-byref testcase demonstrates this. This patch fixes this by Local - emitting dbg.value intrinsics for allocas that are passed by reference - dropping all dbg.declares (they are now fully lowered to dbg.values) SelectionDAG - renamed constructors for SDDbgValue for better readability. - fix UserValue::match() to handle indirect values correctly - not inserting an MMI table entries for dbg.values that describe allocas. - lowering dbg.values that describe allocas into *indirect* DBG_VALUEs. CodeGenPrepare - leaving dbg.values for an alloca were they are (see comment) Other - regenerated/updated instcombine.ll testcase and included source rdar://problem/16679879 http://reviews.llvm.org/D3374 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@207235 91177308-0d34-0410-b5e6-96231b3b80d8		2014-04-25 17:01:00 +00:00
..
CMakeLists.txt	llvm/lib: [CMake] Add explicit dependency to intrinsics_gen.	2012-06-24 13:32:01 +00:00
DAGCombiner.cpp	Fix an infinite loop bug in DAG Combine about keeping transfering between ANY_EXTEND and SIGN_EXTEND.	2014-04-22 09:57:06 +00:00
FastISel.cpp	[Modules] Remove potential ODR violations by sinking the DEBUG_TYPE	2014-04-22 02:02:50 +00:00
FunctionLoweringInfo.cpp	[Modules] Remove potential ODR violations by sinking the DEBUG_TYPE	2014-04-22 02:02:50 +00:00
InstrEmitter.cpp	This reapplies r207130 with an additional testcase+and a missing check for	2014-04-25 17:01:00 +00:00
InstrEmitter.h	Revert "Give internal classes hidden visibility."	2013-09-11 18:05:11 +00:00
LegalizeDAG.cpp	[C++11] More 'nullptr' conversion. In some cases just using a boolean check instead of comparing to nullptr.	2014-04-14 00:51:57 +00:00
LegalizeFloatTypes.cpp	[Modules] Remove potential ODR violations by sinking the DEBUG_TYPE	2014-04-22 02:02:50 +00:00
LegalizeIntegerTypes.cpp	[Modules] Remove potential ODR violations by sinking the DEBUG_TYPE	2014-04-22 02:02:50 +00:00
LegalizeTypes.cpp	[Modules] Remove potential ODR violations by sinking the DEBUG_TYPE	2014-04-22 02:02:50 +00:00
LegalizeTypes.h	[Modules] Sink the DEBUG_TYPE macro out of LegalizeTypes.h and into the	2014-04-21 19:43:07 +00:00
LegalizeTypesGeneric.cpp	[Modules] Remove potential ODR violations by sinking the DEBUG_TYPE	2014-04-22 02:02:50 +00:00
LegalizeVectorOps.cpp	[VectorLegalizer/X86] Don't unvectorize fp_to_uint for v8f32->v8i16	2014-03-17 17:06:14 +00:00
LegalizeVectorTypes.cpp	[Modules] Remove potential ODR violations by sinking the DEBUG_TYPE	2014-04-22 02:02:50 +00:00
LLVMBuild.txt
Makefile
ResourcePriorityQueue.cpp	[Modules] Remove potential ODR violations by sinking the DEBUG_TYPE	2014-04-22 02:02:50 +00:00
ScheduleDAGFast.cpp	[Modules] Remove potential ODR violations by sinking the DEBUG_TYPE	2014-04-22 02:02:50 +00:00
ScheduleDAGRRList.cpp	[Modules] Remove potential ODR violations by sinking the DEBUG_TYPE	2014-04-22 02:02:50 +00:00
ScheduleDAGSDNodes.cpp	[Modules] Remove potential ODR violations by sinking the DEBUG_TYPE	2014-04-22 02:02:50 +00:00
ScheduleDAGSDNodes.h	[C++11] More 'nullptr' conversion. In some cases just using a boolean check instead of comparing to nullptr.	2014-04-16 04:21:27 +00:00
ScheduleDAGVLIW.cpp	[Modules] Remove potential ODR violations by sinking the DEBUG_TYPE	2014-04-22 02:02:50 +00:00
SDNodeDbgValue.h	This reapplies r207130 with an additional testcase+and a missing check for	2014-04-25 17:01:00 +00:00
SelectionDAG.cpp	This reapplies r207130 with an additional testcase+and a missing check for	2014-04-25 17:01:00 +00:00
SelectionDAGBuilder.cpp	This reapplies r207130 with an additional testcase+and a missing check for	2014-04-25 17:01:00 +00:00
SelectionDAGBuilder.h	This reapplies r207130 with an additional testcase+and a missing check for	2014-04-25 17:01:00 +00:00
SelectionDAGDumper.cpp	[C++11] More 'nullptr' conversion. In some cases just using a boolean check instead of comparing to nullptr.	2014-04-14 00:51:57 +00:00
SelectionDAGISel.cpp	[Modules] Remove potential ODR violations by sinking the DEBUG_TYPE	2014-04-22 02:02:50 +00:00
SelectionDAGPrinter.cpp	[Modules] Make Support/Debug.h modular. This requires it to not change	2014-04-21 22:55:11 +00:00
TargetLowering.cpp	[C++11] More 'nullptr' conversion. In some cases just using a boolean check instead of comparing to nullptr.	2014-04-14 00:51:57 +00:00
TargetSelectionDAGInfo.cpp	Rename some member variables from TD to DL.	2014-02-18 15:33:12 +00:00