[clang][CodeGen] Add noundef metadata to load instructions (preliminary 3 or 5)
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Authored by jmciver on Nov 29 2022, 11:53 PM.

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Reviewers

vitalybuka
jdoerfert
rjmccall
aqjune
efriedma
nikic

Summary

Add noundef attribute support for matrix and vector type loads in support of elemental or sufflevector operations.

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Repository: rG LLVM Github Monorepo

Event Timeline

jmciver created this revision.Nov 29 2022, 11:53 PM

Herald added a project: Restricted Project. · View Herald TranscriptNov 29 2022, 11:53 PM

Harbormaster completed remote builds in B200185: Diff 478822.Nov 29 2022, 11:54 PM

jmciver added a parent revision: D137005: [clang][CodeGen] Add noundef metadata to load insturctions (preliminary 2 of 5).Nov 29 2022, 11:54 PM

jmciver added reviewers: vitalybuka, jdoerfert, rjmccall, aqjune, efriedma, nikic.Nov 30 2022, 12:01 AM

jmciver added subscribers: mattd, asavonic, pengfei and 4 others.

jmciver edited the summary of this revision. (Show Details)Nov 30 2022, 12:06 AM

jmciver published this revision for review.Nov 30 2022, 12:19 AM

Herald added a project: Restricted Project. · View Herald TranscriptNov 30 2022, 12:19 AM

Herald added a subscriber: cfe-commits. · View Herald Transcript

Updating D138983: [clang][CodeGen] Add noundef metadata to load instructions (preliminary 3 or 3)

The following tests have been updated:

matrix-type-operators.c

jmciver added a child revision: D139378: [clang][CodeGen] Add noundef metadata to loading of vector/matrix lvalues (preliminary 4 or 5).Dec 5 2022, 4:14 PM

Harbormaster completed remote builds in B201234: Diff 480267.Dec 5 2022, 9:46 PM

jmciver retitled this revision from [clang][CodeGen] Add noundef metadata to load instructions (preliminary 3 or 3) to [clang][CodeGen] Add noundef metadata to load instructions (preliminary 3 or 4).Dec 6 2022, 8:00 AM

jmciver retitled this revision from [clang][CodeGen] Add noundef metadata to load instructions (preliminary 3 or 4) to [clang][CodeGen] Add noundef metadata to load instructions (preliminary 3 or 5).Dec 6 2022, 10:49 PM