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Differential D133336

[msan] Convert Msan to ModulePass
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Authored by vitalybuka on Sep 5 2022, 10:21 PM.

Details

Reviewers
eugenis
kstoimenov
kda
fmayer
Commits
rGe7bac3b9fa73: [msan] Convert Msan to ModulePass
Summary

MemorySanitizerPass function pass violatied requirement 4 of function
pass to do not insert globals. Msan nees to insert globals for origin
tracking, and paramereters tracking.

https://llvm.org/docs/WritingAnLLVMPass.html#the-functionpass-class

Diff Detail

Event Timeline

vitalybuka created this revision.Sep 5 2022, 10:21 PM
Herald added a project: Restricted Project. · View Herald TranscriptSep 5 2022, 10:21 PM
Herald added subscribers: Enna1, ormris, jdoerfert, hiraditya. · View Herald Transcript
vitalybuka requested review of this revision.Sep 5 2022, 10:21 PM
Herald added projects: Restricted Project, Restricted Project. · View Herald TranscriptSep 5 2022, 10:21 PM
Herald added subscribers: llvm-commits, cfe-commits. · View Herald Transcript
vitalybuka added reviewers: eugenis, kstoimenov, kda.Sep 5 2022, 10:22 PM
vitalybuka updated this revision to Diff 458097.Sep 5 2022, 10:27 PM

update

vitalybuka updated this revision to Diff 458098.Sep 5 2022, 10:28 PM

clang-format

Harbormaster completed remote builds in B185181: Diff 458098.Sep 5 2022, 11:05 PM
vitalybuka added a reviewer: fmayer.Sep 6 2022, 2:13 PM
fmayer accepted this revision.Sep 6 2022, 2:24 PM
This revision is now accepted and ready to land.Sep 6 2022, 2:24 PM
kstoimenov accepted this revision.Sep 6 2022, 2:39 PM
Closed by commit rGe7bac3b9fa73: [msan] Convert Msan to ModulePass (authored by vitalybuka). · Explain WhySep 6 2022, 3:01 PM
This revision was automatically updated to reflect the committed changes.
vitalybuka added a commit: rGe7bac3b9fa73: [msan] Convert Msan to ModulePass.

Revision Contents
Changeset List

PathSize
clang/
lib/
CodeGen/
5 lines
llvm/
include/
llvm/
Transforms/
Instrumentation/
20 lines
lib/
Passes/
15 lines
Transforms/
Instrumentation/
29 lines
test/
Instrumentation/
MemorySanitizer/
2 lines
2 lines
2 lines
2 lines
4 lines
10 lines
2 lines
2 lines
4 lines
4 lines
2 lines
Other/
4 lines

Diff 458096

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clang/lib/CodeGen/BackendUtil.cpp

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llvm/include/llvm/Transforms/Instrumentation/MemorySanitizer.h

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llvm/lib/Passes/PassRegistry.def

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llvm/lib/Transforms/Instrumentation/MemorySanitizer.cpp

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llvm/test/Instrumentation/MemorySanitizer/attributes.ll

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llvm/test/Instrumentation/MemorySanitizer/check-array.ll

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llvm/test/Instrumentation/MemorySanitizer/check-constant-shadow.ll

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llvm/test/Instrumentation/MemorySanitizer/check-struct.ll

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llvm/test/Instrumentation/MemorySanitizer/msan-disable-checks.ll

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llvm/test/Instrumentation/MemorySanitizer/msan_basic.ll

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llvm/test/Instrumentation/MemorySanitizer/msan_debug_info.ll

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llvm/test/Instrumentation/MemorySanitizer/msan_eager.ll

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llvm/test/Instrumentation/MemorySanitizer/msan_llvm_launder_invariant.ll

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llvm/test/Instrumentation/MemorySanitizer/msan_llvm_strip_invariant.ll

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llvm/test/Instrumentation/MemorySanitizer/reduce.ll

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llvm/test/Other/new-pm-print-pipeline.ll

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