Juergen Ributzka d8835d09ec [FastISel][AArch64] Fix an incorrect kill flag due to a bug in SelectTrunc. ... When we select a trunc instruction we don't emit any code if the type is already i32 or smaller. This is because the instruction that uses the truncated value will deal with it. This behavior can incorrectly transfer a kill flag, which was meant for the result of the truncate, onto the source register. %2 = trunc i32 %1 to i16 ... = ... %2 -> ... = ... vreg1 <kill> ... = ... %1 ... = ... vreg1 This commit fixes this by emitting a COPY instruction, so that the result and source register are distinct virtual registers. This fixes rdar://problem/18178188. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216750 91177308-0d34-0410-b5e6-96231b3b80d8		2014-08-29 17:58:16 +00:00
..
AsmParser	TableGen: allow use of uint64_t for available features mask.	2014-08-18 11:49:42 +00:00
Disassembler	Canonicalize header guards into a common format.	2014-08-13 16:26:38 +00:00
InstPrinter	Canonicalize header guards into a common format.	2014-08-13 16:26:38 +00:00
MCTargetDesc	Remove HasLEB128.	2014-08-15 14:01:07 +00:00
TargetInfo	AArch64: stop trying to take control of all UnknownArch triples.	2014-08-08 08:27:44 +00:00
Utils	Canonicalize header guards into a common format.	2014-08-13 16:26:38 +00:00
AArch64.h	Canonicalize header guards into a common format.	2014-08-13 16:26:38 +00:00
AArch64.td	[AArch64] Basic Sched Model for Cortex-A57.	2014-06-11 21:06:56 +00:00
AArch64A57FPLoadBalancing.cpp	[AArch64] FPLoadBalancing: move ownership of the chain to its current accumulator register	2014-08-29 09:54:11 +00:00
AArch64AddressTypePromotion.cpp	Fix typos in comments	2014-08-15 22:17:28 +00:00
AArch64AdvSIMDScalarPass.cpp	Remove the TargetMachine forwards for TargetSubtargetInfo based	2014-08-04 21:25:23 +00:00
AArch64AsmPrinter.cpp	Delete unused argument in AArch64MCInstLower constructor: it doesn't	2014-08-19 21:51:08 +00:00
AArch64BranchRelaxation.cpp	Testing commit access.	2014-08-14 16:20:50 +00:00
AArch64CallingConvention.td	Teach the AArch64 backend about v4f16 and v8f16	2014-08-27 16:16:04 +00:00
AArch64CleanupLocalDynamicTLSPass.cpp	Remove the TargetMachine forwards for TargetSubtargetInfo based	2014-08-04 21:25:23 +00:00
AArch64CollectLOH.cpp	AArch64: use std::fill instead of memset	2014-08-26 03:33:26 +00:00
AArch64ConditionalCompares.cpp	Have MachineFunction cache a pointer to the subtarget to make lookups	2014-08-05 02:39:49 +00:00
AArch64DeadRegisterDefinitionsPass.cpp	Have MachineFunction cache a pointer to the subtarget to make lookups	2014-08-05 02:39:49 +00:00
AArch64ExpandPseudoInsts.cpp	Have MachineFunction cache a pointer to the subtarget to make lookups	2014-08-05 02:39:49 +00:00
AArch64FastISel.cpp	[FastISel][AArch64] Fix an incorrect kill flag due to a bug in SelectTrunc.	2014-08-29 17:58:16 +00:00
AArch64FrameLowering.cpp	Fix typos:	2014-08-11 18:04:46 +00:00
AArch64FrameLowering.h	Canonicalize header guards into a common format.	2014-08-13 16:26:38 +00:00
AArch64InstrAtomics.td	Make use of isAtLeastRelease/Acquire in the ARM/AArch64 backends	2014-08-18 16:48:58 +00:00
AArch64InstrFormats.td	Teach the AArch64 backend about v4f16 and v8f16	2014-08-27 16:16:04 +00:00
AArch64InstrInfo.cpp	[MachineCombiner] Removal of dangling DBG_VALUES after combining [20598]	2014-08-13 22:07:36 +00:00
AArch64InstrInfo.h	Canonicalize header guards into a common format.	2014-08-13 16:26:38 +00:00
AArch64InstrInfo.td	[AArch64] Fix some failures exposed by value type v4f16 and v8f16.	2014-08-29 01:31:42 +00:00
AArch64ISelDAGToDAG.cpp	Teach the AArch64 backend about v4f16 and v8f16	2014-08-27 16:16:04 +00:00
AArch64ISelLowering.cpp	AArch64: only try to get operand of a known node.	2014-08-29 15:34:58 +00:00
AArch64ISelLowering.h	Canonicalize header guards into a common format.	2014-08-13 16:26:38 +00:00
AArch64LoadStoreOptimizer.cpp	Add missing closing namespace comment.	2014-08-11 22:42:31 +00:00
AArch64MachineCombinerPattern.h	Canonicalize header guards into a common format.	2014-08-13 16:26:38 +00:00
AArch64MachineFunctionInfo.h	Canonicalize header guards into a common format.	2014-08-13 16:26:38 +00:00
AArch64MCInstLower.cpp	Delete unused argument in AArch64MCInstLower constructor: it doesn't	2014-08-19 21:51:08 +00:00
AArch64MCInstLower.h	Delete unused argument in AArch64MCInstLower constructor: it doesn't	2014-08-19 21:51:08 +00:00
AArch64PerfectShuffle.h	Canonicalize header guards into a common format.	2014-08-13 16:26:38 +00:00
AArch64PromoteConstant.cpp	Run sort_includes.py on the AArch64 backend.	2014-07-25 11:42:14 +00:00
AArch64RegisterInfo.cpp	Have MachineFunction cache a pointer to the subtarget to make lookups	2014-08-05 02:39:49 +00:00
AArch64RegisterInfo.h	Canonicalize header guards into a common format.	2014-08-13 16:26:38 +00:00
AArch64RegisterInfo.td	Teach the AArch64 backend about v4f16 and v8f16	2014-08-27 16:16:04 +00:00
AArch64SchedA53.td	Fix typos	2014-05-31 21:26:28 +00:00
AArch64SchedA57.td	[AArch64] Basic Sched Model for Cortex-A57.	2014-06-11 21:06:56 +00:00
AArch64SchedA57WriteRes.td	[AArch64] Basic Sched Model for Cortex-A57.	2014-06-11 21:06:56 +00:00
AArch64SchedCyclone.td	AArch64/ARM64: move ARM64 into AArch64's place	2014-05-24 12:50:23 +00:00
AArch64Schedule.td	AArch64/ARM64: move ARM64 into AArch64's place	2014-05-24 12:50:23 +00:00
AArch64SelectionDAGInfo.cpp	Remove the TargetMachine forwards for TargetSubtargetInfo based	2014-08-04 21:25:23 +00:00
AArch64SelectionDAGInfo.h	Canonicalize header guards into a common format.	2014-08-13 16:26:38 +00:00
AArch64StorePairSuppress.cpp	Simplify creation of a bunch of ArrayRefs by using None, makeArrayRef or just letting them be implicitly created.	2014-08-27 05:25:25 +00:00
AArch64Subtarget.cpp	Move to a private function to initialize the subtarget dependencies	2014-06-11 00:46:34 +00:00
AArch64Subtarget.h	Canonicalize header guards into a common format.	2014-08-13 16:26:38 +00:00
AArch64TargetMachine.cpp	Rename AtomicExpandLoadLinked into AtomicExpand	2014-08-21 21:50:01 +00:00
AArch64TargetMachine.h	Canonicalize header guards into a common format.	2014-08-13 16:26:38 +00:00
AArch64TargetObjectFile.cpp	AArch64/ARM64: move ARM64 into AArch64's place	2014-05-24 12:50:23 +00:00
AArch64TargetObjectFile.h	Canonicalize header guards into a common format.	2014-08-13 16:26:38 +00:00
AArch64TargetTransformInfo.cpp	Allow vectorization of division by uniform power of 2.	2014-08-25 04:56:54 +00:00
CMakeLists.txt	[AArch64] Add an FP load balancing pass for Cortex-A57	2014-08-08 12:33:21 +00:00
LLVMBuild.txt	Prune redundant libdeps.	2014-07-24 11:45:27 +00:00
Makefile	AArch64/ARM64: move ARM64 into AArch64's place	2014-05-24 12:50:23 +00:00