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Differential D95909

Use Vsplat.b|h if splat value not ConstantNode
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Authored by quic_aankit on Feb 2 2021, 5:01 PM.

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Summary

Use vsplatb and vsplath if the splat value is not
an immediate. The patch generates vsplat{b|h}
instead of vsplat(vpslat{b|h}).

Diff Detail

Unit TestsFailed
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	Time	Test
	300 ms	x64 debian > libarcher.races::task-dependency.c
	220 ms	x64 debian > libarcher.races::task-taskgroup-unrelated.c
	330 ms	x64 debian > libarcher.races::task-taskwait-nested.c
	260 ms	x64 debian > libarcher.races::task-two.c
	280 ms	x64 debian > libarcher.task::task-barrier.c
		View Full Test Results (13 Failed)

Event Timeline

quic_aankit created this revision.Feb 2 2021, 5:01 PM

Herald added a subscriber: hiraditya. · View Herald TranscriptFeb 2 2021, 5:01 PM

quic_aankit requested review of this revision.Feb 2 2021, 5:01 PM

Herald added a project: Restricted Project. · View Herald TranscriptFeb 2 2021, 5:01 PM

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quic_aankit abandoned this revision.Feb 2 2021, 5:37 PM

Harbormaster completed remote builds in B87612: Diff 320952.Feb 2 2021, 6:08 PM

Revision Contents
Changeset List

Path

Size

llvm/

lib/

Target/

Hexagon/

HexagonISelLoweringHVX.cpp

43 lines

test/

CodeGen/

Hexagon/

34 lines

Diff 320952

llvm/lib/Target/Hexagon/HexagonISelLoweringHVX.cpp

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llvm/test/CodeGen/Hexagon/hvx-vsplat.ll

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