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Differential D149619

[NFC][HWASAN] Create shadow value just after alloca
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Authored by vitalybuka on May 1 2023, 3:07 PM.

Details

Reviewers
eugenis
fmayer
kstoimenov
thurston
pcc
Summary

Improves readability of IR and reduces .text by 1%.

Diff Detail

Event Timeline

vitalybuka created this revision.May 1 2023, 3:07 PM
Herald added a project: Restricted Project. · View Herald TranscriptMay 1 2023, 3:07 PM
Herald added subscribers: luke, Enna1, frasercrmck and 21 others. · View Herald Transcript
vitalybuka requested review of this revision.May 1 2023, 3:07 PM
Herald added a project: Restricted Project. · View Herald TranscriptMay 1 2023, 3:07 PM
Herald added subscribers: llvm-commits, • pcwang-thead, MaskRay. · View Herald Transcript
vitalybuka added a child revision: D149620: [NFC][HWASAN] Handle tags as Int8.May 1 2023, 3:17 PM
vitalybuka edited the summary of this revision. (Show Details)May 1 2023, 3:20 PM
vitalybuka added reviewers: eugenis, fmayer, kstoimenov, thurston, pcc.
Harbormaster completed remote builds in B229331: Diff 518574.May 1 2023, 3:58 PM
fmayer added inline comments.May 12 2023, 8:18 AM
llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp
1308

can you explain why this changed?

vitalybuka planned changes to this revision.Aug 2 2023, 1:17 PM
Herald added a subscriber: wangpc. · View Herald TranscriptAug 2 2023, 1:17 PM

Revision Contents
Changeset List

PathSize
llvm/
lib/
Transforms/
Instrumentation/
20 lines
test/
Instrumentation/
HWAddressSanitizer/
RISCV/
26 lines
52 lines
44 lines
20 lines
X86/
12 lines
6 lines
122 lines
50 lines
20 lines
20 lines
52 lines
42 lines
20 lines
152 lines
2 lines
20 lines
720 lines

Diff 518574

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llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp

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llvm/test/Instrumentation/HWAddressSanitizer/RISCV/alloca-with-calls.ll

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llvm/test/Instrumentation/HWAddressSanitizer/RISCV/alloca.ll

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llvm/test/Instrumentation/HWAddressSanitizer/RISCV/exception-lifetime.ll

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llvm/test/Instrumentation/HWAddressSanitizer/RISCV/use-after-scope-setjmp.ll

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llvm/test/Instrumentation/HWAddressSanitizer/X86/alloca-array.ll

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llvm/test/Instrumentation/HWAddressSanitizer/X86/alloca-with-calls.ll

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llvm/test/Instrumentation/HWAddressSanitizer/X86/alloca.ll

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llvm/test/Instrumentation/HWAddressSanitizer/alloca-array.ll

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llvm/test/Instrumentation/HWAddressSanitizer/alloca-compat.ll

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llvm/test/Instrumentation/HWAddressSanitizer/alloca-with-calls.ll

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llvm/test/Instrumentation/HWAddressSanitizer/alloca.ll

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llvm/test/Instrumentation/HWAddressSanitizer/exception-lifetime.ll

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llvm/test/Instrumentation/HWAddressSanitizer/kernel-alloca.ll

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llvm/test/Instrumentation/HWAddressSanitizer/prologue.ll

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llvm/test/Instrumentation/HWAddressSanitizer/stack-coloring.ll

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llvm/test/Instrumentation/HWAddressSanitizer/use-after-scope-setjmp.ll

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llvm/test/Instrumentation/HWAddressSanitizer/use-after-scope.ll

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