Sanjay Patel 8a1227ccc8 [SelectionDAG] replace duplicated peekThroughBitcast helper functions; NFCI ...

x86 had 2 versions of peekThroughBitcast. DAGCombiner had 1. Plus, it had a 1-off implementation for the one-use variant.
Move the x86 versions of the code to SelectionDAG, so we don't have different copies of the code. 
No functional change intended.

I'm putting this next to isBitwiseNot() because I am planning to use it in there. Another option is next to the
helpers in the ISD namespace (eg, ISD::isConstantSplatVector()). But if there's no good reason for those to be 
there, I'd prefer to pull other helpers over to SelectionDAG in follow-up steps.

Differential Revision: https://reviews.llvm.org/D52285

llvm-svn: 342669

2018-09-20 17:34:08 +00:00

..

CMakeLists.txt

Remove trailing whitespace to trigger re-cmaking

2017-10-02 21:54:38 +00:00

DAGCombiner.cpp

[SelectionDAG] replace duplicated peekThroughBitcast helper functions; NFCI

2018-09-20 17:34:08 +00:00

FastISel.cpp

[IR] Replace isa<TerminatorInst> with isTerminator().

2018-08-26 09:51:22 +00:00

FunctionLoweringInfo.cpp

DAG: Add calling convention argument to calling convention funcs

2018-07-28 13:25:19 +00:00

InstrEmitter.cpp

Copy utilities updated and added for MI flags

2018-09-19 18:52:08 +00:00

InstrEmitter.h

[DebugInfo] Convert intrinsic llvm.dbg.label to MachineInstr.

2018-05-09 02:41:08 +00:00

LegalizeDAG.cpp

[DAGCombiner] try to convert pow(x, 1/3) to cbrt(x)

2018-09-16 16:50:26 +00:00

LegalizeFloatTypes.cpp

DAG: Try to custom lower when promoting float operands

2018-08-15 20:34:54 +00:00

LegalizeIntegerTypes.cpp

[SelectionDAG] Remove some code from PromoteIntOp_MGATHER that handles UpdateNodeOperands returning an existing node instead of updating.

2018-09-12 05:25:41 +00:00

LegalizeTypes.cpp

[DAG] Don't map a TableId to itself in the ReplacedValues map

2018-06-20 16:06:09 +00:00

LegalizeTypes.h

[X86] Support v2i32 gather/scatter indices with -x86-experimental-vector-widening-legalization

2018-08-29 02:12:49 +00:00

LegalizeTypesGeneric.cpp

Avoid losing Hi part when expanding VAARG nodes on big endian machines

2018-07-16 12:14:17 +00:00

LegalizeVectorOps.cpp

[FPEnv] Support constrained FREM intrinsic

2018-08-20 19:28:56 +00:00

LegalizeVectorTypes.cpp

[X86] Support v2i32 gather/scatter indices with -x86-experimental-vector-widening-legalization

2018-08-29 02:12:49 +00:00

LLVMBuild.txt

…

ResourcePriorityQueue.cpp

Silence a bunch of implicit fallthrough warnings

2017-12-19 22:05:25 +00:00

ScheduleDAGFast.cpp

ScheduleDAG: Cleanup dumping code; NFC

2018-09-19 00:23:35 +00:00

ScheduleDAGRRList.cpp

ScheduleDAG: Cleanup dumping code; NFC

2018-09-19 00:23:35 +00:00

ScheduleDAGSDNodes.cpp

ScheduleDAG: Cleanup dumping code; NFC

2018-09-19 00:23:35 +00:00

ScheduleDAGSDNodes.h

ScheduleDAG: Cleanup dumping code; NFC

2018-09-19 00:23:35 +00:00

ScheduleDAGVLIW.cpp

ScheduleDAG: Cleanup dumping code; NFC

2018-09-19 00:23:35 +00:00

SDNodeDbgValue.h

SelectionDAG: Add compact SDDbgValue representation to -dag-dump-verbose output

2018-09-14 17:08:02 +00:00

SelectionDAG.cpp

[SelectionDAG] replace duplicated peekThroughBitcast helper functions; NFCI

2018-09-20 17:34:08 +00:00

SelectionDAGAddressAnalysis.cpp

[DAG] Teach findBaseOffset to interpret indexes of indexed memory operations

2018-01-26 16:51:27 +00:00

SelectionDAGBuilder.cpp

DAG: Handle odd vector sizes in calling conv splitting

2018-09-10 11:49:23 +00:00

SelectionDAGBuilder.h

DAG: Add calling convention argument to calling convention funcs

2018-07-28 13:25:19 +00:00

SelectionDAGDumper.cpp

[DAGCombiner] try to convert pow(x, 1/3) to cbrt(x)

2018-09-16 16:50:26 +00:00

SelectionDAGISel.cpp

[NFC] Rename the DivergenceAnalysis to LegacyDivergenceAnalysis

2018-08-30 14:21:36 +00:00

SelectionDAGPrinter.cpp

Rename DEBUG macro to LLVM_DEBUG.

2018-05-14 12:53:11 +00:00

SelectionDAGTargetInfo.cpp

[CodeGen] Fix some Clang-tidy modernize and Include What You Use warnings; other minor fixes (NFC).

2017-09-13 21:15:20 +00:00

StatepointLowering.cpp

Remove trailing space

2018-07-30 19:41:25 +00:00

StatepointLowering.h

[IR][CodeGen] Remove dependency on EVT from IR/Function.cpp. Move EVT to CodeGen layer.

2018-03-29 17:21:10 +00:00

TargetLowering.cpp

DAG: Fix expansion of unaligned FP loads and stores

2018-09-13 12:14:23 +00:00