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Differential D69037

[ARM][MVE] Change VPST to use, not def, VPR
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Authored by samparker on Oct 16 2019, 7:09 AM.

Details

Reviewers
simon_tatham
dmgreen
SjoerdMeijer
Commits
rG3ff961cabd85: [ARM][MVE] Change VPST to use, not def, VPR
rL375087: [ARM][MVE] Change VPST to use, not def, VPR
Summary

Unlike VPT, VPST just uses the current value of VPR.P0.

Diff Detail

Event Timeline

samparker created this revision.Oct 16 2019, 7:09 AM
Herald added a subscriber: kristof.beyls. · View Herald TranscriptOct 16 2019, 7:09 AM
dmgreen accepted this revision.Oct 16 2019, 11:08 AM

Yeah, seems sensible. LGTM.

This revision is now accepted and ready to land.Oct 16 2019, 11:08 AM
Closed by commit rG3ff961cabd85: [ARM][MVE] Change VPST to use, not def, VPR (authored by samparker). · Explain WhyOct 17 2019, 1:46 AM
This revision was automatically updated to reflect the committed changes.
Herald added a project: Restricted Project. · View Herald TranscriptOct 17 2019, 1:46 AM
Herald added a subscriber: hiraditya. · View Herald Transcript

Revision Contents
Changeset List

PathSize
llvm/
lib/
Target/
ARM/
2 lines
test/
CodeGen/
Thumb2/
LowOverheadLoops/
6 lines
8 lines
204 lines
6 lines
8 lines
12 lines
18 lines
16 lines
12 lines
16 lines
20 lines
42 lines

Diff 225376

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llvm/lib/Target/ARM/ARMInstrMVE.td

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llvm/test/CodeGen/Thumb2/LowOverheadLoops/fast-fp-loops.ll

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llvm/test/CodeGen/Thumb2/LowOverheadLoops/mve-tail-data-types.ll

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llvm/test/CodeGen/Thumb2/LowOverheadLoops/vector-arith-codegen.ll

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llvm/test/CodeGen/Thumb2/mve-vpt-block.mir

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llvm/test/CodeGen/Thumb2/mve-vpt-block2.mir

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llvm/test/CodeGen/Thumb2/mve-vpt-block3.mir

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llvm/test/CodeGen/Thumb2/mve-vpt-block4.mir

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llvm/test/CodeGen/Thumb2/mve-vpt-block5.mir

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llvm/test/CodeGen/Thumb2/mve-vpt-block6.mir

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llvm/test/CodeGen/Thumb2/mve-vpt-block7.mir

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llvm/test/CodeGen/Thumb2/mve-vpt-block8.mir

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llvm/test/CodeGen/Thumb2/mve-vpt-nots.mir

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