This is an archive of the discontinued LLVM Phabricator instance.

Differential D108293

[AArch64][SME] Add predicate for NEON support in streaming mode
ClosedPublic

Authored by c-rhodes on Aug 18 2021, 5:33 AM.

Details

Reviewers
david-arm
paulwalker-arm
Commits
rGcf3c6cca9fa5: [AArch64][SME] Add predicate for NEON support in streaming mode
Summary

Split out from D107903 to remove dependency for D108039 and D108279.

Diff Detail

Event Timeline

c-rhodes created this revision.Aug 18 2021, 5:33 AM
Herald added subscribers: hiraditya, kristof.beyls. · View Herald TranscriptAug 18 2021, 5:33 AM
c-rhodes requested review of this revision.Aug 18 2021, 5:33 AM
Herald added a project: Restricted Project. · View Herald TranscriptAug 18 2021, 5:33 AM
paulwalker-arm accepted this revision.Aug 18 2021, 5:37 AM
This revision is now accepted and ready to land.Aug 18 2021, 5:37 AM
Harbormaster completed remote builds in B120107: Diff 367183.Aug 18 2021, 6:10 AM
Matt added a subscriber: Matt.Aug 18 2021, 1:58 PM
This revision was landed with ongoing or failed builds.Aug 23 2021, 2:24 AM
Closed by commit rGcf3c6cca9fa5: [AArch64][SME] Add predicate for NEON support in streaming mode (authored by c-rhodes). · Explain Why
This revision was automatically updated to reflect the committed changes.
c-rhodes added a commit: rGcf3c6cca9fa5: [AArch64][SME] Add predicate for NEON support in streaming mode.

Revision Contents

PathSize
llvm/
lib/
Target/
AArch64/
6 lines

Diff 368048

llvm/lib/Target/AArch64/AArch64InstrInfo.td

  • This file is larger than 256 KB, so syntax highlighting is disabled by default.
Show First 20 Lines • Show All 134 Lines • ▼ Show 20 Lines
def HasSVEorStreamingSVE def HasSVEorStreamingSVE
: Predicate<"Subtarget->hasSVE() || Subtarget->hasStreamingSVE()">, : Predicate<"Subtarget->hasSVE() || Subtarget->hasStreamingSVE()">,
AssemblerPredicate<(any_of FeatureSVE, FeatureStreamingSVE), AssemblerPredicate<(any_of FeatureSVE, FeatureStreamingSVE),
"streaming-sve or sve">; "streaming-sve or sve">;
def HasSVE2orStreamingSVE def HasSVE2orStreamingSVE
: Predicate<"Subtarget->hasSVE2() || Subtarget->hasStreamingSVE()">, : Predicate<"Subtarget->hasSVE2() || Subtarget->hasStreamingSVE()">,
AssemblerPredicate<(any_of FeatureSVE2, FeatureStreamingSVE), AssemblerPredicate<(any_of FeatureSVE2, FeatureStreamingSVE),
"streaming-sve or sve2">; "streaming-sve or sve2">;
// A subset of NEON instructions are legal in Streaming SVE execution mode,
// they should be enabled if either has been specified.
def HasNEONorStreamingSVE
: Predicate<"Subtarget->hasNEON() || Subtarget->hasStreamingSVE()">,
AssemblerPredicate<(any_of FeatureNEON, FeatureStreamingSVE),
"streaming-sve or neon">;
def HasRCPC : Predicate<"Subtarget->hasRCPC()">, def HasRCPC : Predicate<"Subtarget->hasRCPC()">,
AssemblerPredicate<(all_of FeatureRCPC), "rcpc">; AssemblerPredicate<(all_of FeatureRCPC), "rcpc">;
def HasAltNZCV : Predicate<"Subtarget->hasAlternativeNZCV()">, def HasAltNZCV : Predicate<"Subtarget->hasAlternativeNZCV()">,
AssemblerPredicate<(all_of FeatureAltFPCmp), "altnzcv">; AssemblerPredicate<(all_of FeatureAltFPCmp), "altnzcv">;
def HasFRInt3264 : Predicate<"Subtarget->hasFRInt3264()">, def HasFRInt3264 : Predicate<"Subtarget->hasFRInt3264()">,
AssemblerPredicate<(all_of FeatureFRInt3264), "frint3264">; AssemblerPredicate<(all_of FeatureFRInt3264), "frint3264">;
def HasSB : Predicate<"Subtarget->hasSB()">, def HasSB : Predicate<"Subtarget->hasSB()">,
AssemblerPredicate<(all_of FeatureSB), "sb">; AssemblerPredicate<(all_of FeatureSB), "sb">;
▲ Show 20 Lines • Show All 7,996 Lines • Show Last 20 Lines