Chad Rosier 824dfb1c56 [AArch64] This is a work in progress to provide a machine description ...

for the Cortex-A53 subtarget in the AArch64 backend.

This patch lays the ground work to annotate each AArch64 instruction
(no NEON yet) with a list of SchedReadWrite types. The patch also
provides the Cortex-A53 processor resources, maps those the the default
SchedReadWrites, and provides basic latency. NEON support will be added
in a subsequent patch with proper forwarding logic.

Verification was done by setting the pre-RA scheduler to linearize to
better gauge the effect of the MIScheduler. Even without modeling the
forward logic, the results show a modest improvement for Cortex-A53.

Reviewers: apazos, mcrosier, atrick
Patch by Dave Estes <cestes@codeaurora.org>!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202767 91177308-0d34-0410-b5e6-96231b3b80d8

2014-03-03 23:32:47 +00:00

..

Analysis

[C++11] Add a basic block range view for RegionInfo

2014-03-03 13:00:39 +00:00

AsmParser

[ms-cxxabi] Add a new calling convention that swaps 'this' and 'sret'

2014-01-31 17:41:22 +00:00

Bitcode

Switch all uses of LLVM_OVERRIDE to just use 'override' directly.

2014-03-02 09:09:27 +00:00

CodeGen

[C++11] Use std::tie to simplify compare operators.

2014-03-03 19:58:30 +00:00

DebugInfo

Switch all uses of LLVM_OVERRIDE to just use 'override' directly.

2014-03-02 09:09:27 +00:00

ExecutionEngine

Use DataLayout from the module when easily available.

2014-02-25 23:25:17 +00:00

IR

Pass to emit DWARF path discriminators.

2014-03-03 20:06:11 +00:00

IRReader

Make parseBitcodeFile return an ErrorOr<Module *>.

2014-01-15 01:08:23 +00:00

LineEditor

[CMake] Use LINK_LIBS instead of target_link_libraries().

2014-02-26 06:41:29 +00:00

Linker

Compare DataLayout by Value, not by pointer.

2014-02-26 17:02:08 +00:00

LTO

Add 'remark' diagnostic type in LLVM

2014-02-28 09:08:45 +00:00

MC

[C++11] Replace llvm::next and llvm::prior with std::next and std::prev.

2014-03-02 12:27:27 +00:00

Object

Now that it is possible, use the mangler in IRObjectFile.

2014-02-28 02:17:23 +00:00

Option

Avoid buffer copies when a Twine already is a StringRef.

2013-12-03 18:18:28 +00:00

Support

Revert "[C++11] Replace LLVM atomics with std::atomic."

2014-03-03 18:02:34 +00:00

TableGen

Fix odd indentation.

2014-02-27 03:11:13 +00:00

Target

[AArch64] This is a work in progress to provide a machine description

2014-03-03 23:32:47 +00:00

Transforms

Pass to emit DWARF path discriminators.

2014-03-03 20:06:11 +00:00

CMakeLists.txt

Introduce line editor library.

2014-01-31 23:46:14 +00:00

LLVMBuild.txt

Introduce line editor library.

2014-01-31 23:46:14 +00:00

Makefile

Introduce line editor library.

2014-01-31 23:46:14 +00:00