llvm-project.git/llvm/lib/Target/Hexagon/RDFDeadCode.cpp, branch main

[Hexagon] Do not track reserved regs in RDF optimizations

2023-06-15T16:01:04+00:00

[Target] Use llvm::append_range (NFC)

2021-01-24T20:18:56+00:00

Revert "[Target] Use llvm::append_range (NFC)"

2021-01-23T19:25:27+00:00

This reverts commit cc7a23828657f35f706343982cf96bb6583d4d73.

The X86WinEHState.cpp hunk seems to break certain builds.

[Target] Use llvm::append_range (NFC)

2021-01-23T18:56:31+00:00

Move RDF from Hexagon to Codegen

2020-03-17T19:43:14+00:00

RDF is designed to be target agnostic. Therefore it would be useful to have it available for other targets, such as X86.

Based on a previous patch by Krzysztof Parzyszek

Differential Revision: https://reviews.llvm.org/D75932

Prune two MachineInstr.h includes, fix up deps

2019-10-19T00:22:07+00:00

MachineInstr.h included AliasAnalysis.h, which includes a world of IR
constructs mostly unneeded in CodeGen. Prune it. Same for
DebugInfoMetadata.h.

Noticed with -ftime-trace.

llvm-svn: 375311

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

llvm::sort(C.begin(), C.end(), ...) -> llvm::sort(C, ...)

2018-09-27T02:13:45+00:00

Summary: The convenience wrapper in STLExtras is available since rL342102.

Reviewers: dblaikie, javed.absar, JDevlieghere, andreadb

Subscribers: MatzeB, sanjoy, arsenm, dschuff, mehdi_amini, sdardis, nemanjai, jvesely, nhaehnle, sbc100, jgravelle-google, eraman, aheejin, kbarton, JDevlieghere, javed.absar, gbedwell, jrtc27, mgrang, atanasyan, steven_wu, george.burgess.iv, dexonsmith, kristina, jsji, llvm-commits

Differential Revision: https://reviews.llvm.org/D52573

llvm-svn: 343163

[Hexagon] Change std::sort to llvm::sort in response to r327219

2018-03-24T17:34:37+00:00

Summary:
r327219 added wrappers to std::sort which randomly shuffle the container before sorting.
This will help in uncovering non-determinism caused due to undefined sorting
order of objects having the same key.

To make use of that infrastructure we need to invoke llvm::sort instead of std::sort.

Note: This patch is one of a series of patches to replace *all* std::sort to llvm::sort. Refer the comments section in D44363 for a list of all the required patches.

Reviewers: kparzysz

Reviewed By: kparzysz

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D44857

llvm-svn: 328430

[Hexagon] Make sure that RDF does not remove EH_LABELs

2017-11-21T21:05:51+00:00

Since EH_LABELs (and other labels) no longer have "side-effects", they
should be checked for separately.

llvm-svn: 318801