Derek Schuff 4bfd3e29b1 Factor PrologEpilogInserter around spilling, frame finalization, and scavenging ...

PrologEpilogInserter has these 3 phases, which are related, but not
all of them are needed by all targets. This patch reorganizes PEI's
varous functions around those phases for more clear separation. It also
introduces a new TargetMachine hook, usesPhysRegsForPEI, which is true
for non-virtual targets. When it is true, all the phases operate as
before, and PEI requires the AllVRegsAllocated property on
MachineFunctions. Otherwise, CSR spilling and scavenging are skipped and
only prolog/epilog insertion/frame finalization is done.

Differential Revision: http://reviews.llvm.org/D18366

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@269750 91177308-0d34-0410-b5e6-96231b3b80d8

2016-05-17 08:49:59 +00:00

..

CostTable.h

Remove templates from CostTableLookup functions. All instantiations had the same type.

2015-10-28 04:02:12 +00:00

GenericOpcodes.td

[GlobalISel][Target] Add an opcode for unconditional branch.

2016-03-11 17:27:38 +00:00

Target.td

[TableGen] AsmMatcher: support for default values for optional operands

2016-05-06 11:31:17 +00:00

TargetCallingConv.h

[NFC] Header cleanup

2016-04-18 09:17:29 +00:00

TargetCallingConv.td

Swift Calling Convention: add swifterror attribute.

2016-04-01 21:41:15 +00:00

TargetFrameLowering.h

Change eliminateCallFramePseudoInstr() to return an iterator

2016-03-31 18:33:38 +00:00

TargetInstrInfo.h

[foldMemoryOperand()] Pass LiveIntervals to enable liveness check.

2016-05-10 08:09:37 +00:00

TargetIntrinsicInfo.h

Revert r240137 (Fixed/added namespace ending comments using clang-tidy. NFC)

2015-06-23 09:49:53 +00:00

TargetItinerary.td

Hexagon V60/HVX DFA scheduler support

2015-11-21 20:00:45 +00:00

TargetLowering.h

[PR27599] [SystemZ] [SelectionDAG] Fix extension of atomic cmpxchg result.

2016-05-10 16:49:04 +00:00

TargetLoweringObjectFile.h

CodeGen: Use PLT relocations for relative references to unnamed_addr functions.

2016-04-22 20:40:10 +00:00

TargetMachine.h

Factor PrologEpilogInserter around spilling, frame finalization, and scavenging

2016-05-17 08:49:59 +00:00

TargetOpcodes.def

Introduce a "patchable-function" function attribute

2016-04-19 05:24:47 +00:00

TargetOpcodes.h

[Target] Add a helper function to check if an opcode is invalid after isel.

2016-02-11 21:16:56 +00:00

TargetOptions.h

CodeGen: Move TargetPassConfig from Passes.h to an own header; NFC

2016-05-10 03:21:59 +00:00

TargetRecip.h

Fix some Clang-tidy modernize-deprecated-headers and Include What You Use warnings; other minor fixes.

2016-05-09 23:11:38 +00:00

TargetRegisterInfo.h

TableGen: Produce CoveredBySubRegs summary for register classes

2016-04-28 03:07:11 +00:00

TargetSchedule.td

Remove MinLatency in SchedMachineModel. NFC.

2016-04-26 00:37:46 +00:00

TargetSelectionDAG.td

AMDGPU: Implement canonicalize

2016-04-14 01:42:16 +00:00

TargetSubtargetInfo.h

[Target] Remove a deprecated comment.

2016-04-05 23:04:54 +00:00