llvm-project.git/llvm/lib/Target/AMDGPU/R600MachineFunctionInfo.h, branch users/nico/python-2

CodeGen: Don't lazily construct MachineFunctionInfo

2022-12-21T15:49:32+00:00

This fixes what I consider to be an API flaw I've tripped over
multiple times. The point this is constructed isn't well defined, so
depending on where this is first called, you can conclude different
information based on the MachineFunction. For example, the AMDGPU
implementation inspected the MachineFrameInfo on construction for the
stack objects and if the frame has calls. This kind of worked in
SelectionDAG which visited all allocas up front, but broke in
GlobalISel which hasn't visited any of the IR when arguments are
lowered.

I've run into similar problems before with the MIR parser and trying
to make use of other MachineFunction fields, so I think it's best to
just categorically disallow dependency on the MachineFunction state in
the constructor and to always construct this at the same time as the
MachineFunction itself.

A missing feature I still could use is a way to access an custom
analysis pass on the IR here.

Update the file headers across all of the LLVM projects in the monorepo

2019-01-19T08:50:56+00:00

to reflect the new license.

We understand that people may be surprised that we're moving the header
entirely to discuss the new license. We checked this carefully with the
Foundation's lawyer and we believe this is the correct approach.

Essentially, all code in the project is now made available by the LLVM
project under our new license, so you will see that the license headers
include that license only. Some of our contributors have contributed
code under our old license, and accordingly, we have retained a copy of
our old license notice in the top-level files in each project and
repository.

llvm-svn: 351636

AMDGPU: Delete more dead code

2016-07-22T17:01:25+00:00

Remove dead code from r600 intrinsic removal.
Remove unset members, rename StackSize to be less ambiguous.

llvm-svn: 276436

[NFC] Header cleanup

2016-04-18T09:17:29+00:00

Removed some unused headers, replaced some headers with forward class declarations.

Found using simple scripts like this one:
clear && ack --cpp -l '#include "llvm/ADT/IndexedMap.h"' | xargs grep -L 'IndexedMap[<]' | xargs grep -n --color=auto 'IndexedMap'

Patch by Eugene Kosov 

Differential Revision: http://reviews.llvm.org/D19219

From: Mehdi Amini 
llvm-svn: 266595

AMDGPU: R600 code splitting cleanup

2016-03-11T08:00:27+00:00

Move a few functions only used by R600 to R600 specific code,
fix header macros to stop using R600, mark classes as final.

llvm-svn: 263204

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

2015-06-23T09:49:53+00:00

Apparently, the style needs to be agreed upon first.

llvm-svn: 240390

Fixed/added namespace ending comments using clang-tidy. NFC

2015-06-19T15:57:42+00:00

The patch is generated using this command:

tools/clang/tools/extra/clang-tidy/tool/run-clang-tidy.py -fix \
  -checks=-*,llvm-namespace-comment -header-filter='llvm/.*|clang/.*' \
  llvm/lib/


Thanks to Eugene Kosov for the original patch!

llvm-svn: 240137

R600 -> AMDGPU rename

2015-06-13T03:28:10+00:00

llvm-svn: 239657

Revert "AMDGPU: Add core backend files for R600/SI codegen v6"

2012-07-16T18:19:53+00:00

This reverts commit 4ea70107c5e51230e9e60f0bf58a0f74aa4885ea.

llvm-svn: 160303

AMDGPU: Add core backend files for R600/SI codegen v6

2012-07-16T14:17:08+00:00

llvm-svn: 160270