Differential D57486

[GlobalISel][AArch64] Select G_FFLOOR
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Authored by paquette on Jan 30 2019, 4:24 PM.

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rovka, javed.absar, kristof.beyls and 3 others

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rL353722: [GlobalISel][AArch64] Select G_FFLOOR
rGebdb021031a9: [GlobalISel][AArch64] Select G_FFLOOR

Summary

This teaches the legalizer about G_FFLOOR, and lets us select G_FFLOOR in AArch64.

It updates the existing floating point tests, and adds a select-floor.mir test.

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Repository: rL LLVM

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paquette created this revision.Jan 30 2019, 4:24 PM

Herald added subscribers: Petar.Avramovic, volkan, kristof.beyls and 2 others. · View Herald TranscriptJan 30 2019, 4:24 PM

paquette added parent revisions: D57485: [GlobalISel] Add IRTranslator support for G_FFLOOR, D57484: [GlobalISel] Introduce a generic floating point floor opcode, G_FFLOOR.Jan 30 2019, 4:24 PM

LGTM.

This revision is now accepted and ready to land.Feb 1 2019, 4:08 PM

Closed by commit rL353722: [GlobalISel][AArch64] Select G_FFLOOR (authored by paquette, committed by ). · Explain WhyFeb 11 2019, 9:22 AM

This revision was automatically updated to reflect the committed changes.

Herald added a project: Restricted Project. · View Herald TranscriptFeb 11 2019, 9:22 AM

Revision Contents
Changeset List

			Path	Packages
M			llvm/trunk/lib/CodeGen/GlobalISel/LegalizerHelper.cpp (2 lines)
M			llvm/trunk/lib/Target/AArch64/AArch64LegalizerInfo.cpp (2 lines)
M			llvm/trunk/lib/Target/AArch64/AArch64RegisterBankInfo.cpp (1 line)
M			llvm/trunk/test/CodeGen/AArch64/GlobalISel/select-floor.mir (130 lines)
M			llvm/trunk/test/CodeGen/AArch64/arm64-vfloatintrinsics.ll (28 lines)
M			llvm/trunk/test/CodeGen/AArch64/f16-instructions.ll (13 lines)

Diff 186278

llvm/trunk/lib/CodeGen/GlobalISel/LegalizerHelper.cpp

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llvm/trunk/lib/Target/AArch64/AArch64LegalizerInfo.cpp

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llvm/trunk/lib/Target/AArch64/AArch64RegisterBankInfo.cpp

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llvm/trunk/test/CodeGen/AArch64/GlobalISel/select-floor.mir

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llvm/trunk/test/CodeGen/AArch64/arm64-vfloatintrinsics.ll

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llvm/trunk/test/CodeGen/AArch64/f16-instructions.ll

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