[PATCH] D149619: [NFC][HWASAN] Create shadow value just after alloca

Vitaly Buka via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Mon May 1 15:07:42 PDT 2023


vitalybuka created this revision.
Herald added subscribers: luke, Enna1, frasercrmck, luismarques, apazos, sameer.abuasal, s.egerton, Jim, jocewei, PkmX, the_o, brucehoult, MartinMosbeck, rogfer01, edward-jones, zzheng, jrtc27, niosHD, sabuasal, simoncook, johnrusso, rbar, asb, hiraditya.
Herald added a project: All.
vitalybuka requested review of this revision.
Herald added subscribers: llvm-commits, pcwang-thead, MaskRay.
Herald added a project: LLVM.

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


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D149619

Files:
  llvm/lib/Transforms/Instrumentation/HWAddressSanitizer.cpp
  llvm/test/Instrumentation/HWAddressSanitizer/RISCV/alloca-with-calls.ll
  llvm/test/Instrumentation/HWAddressSanitizer/RISCV/alloca.ll
  llvm/test/Instrumentation/HWAddressSanitizer/RISCV/exception-lifetime.ll
  llvm/test/Instrumentation/HWAddressSanitizer/RISCV/use-after-scope-setjmp.ll
  llvm/test/Instrumentation/HWAddressSanitizer/X86/alloca-array.ll
  llvm/test/Instrumentation/HWAddressSanitizer/X86/alloca-with-calls.ll
  llvm/test/Instrumentation/HWAddressSanitizer/X86/alloca.ll
  llvm/test/Instrumentation/HWAddressSanitizer/alloca-array.ll
  llvm/test/Instrumentation/HWAddressSanitizer/alloca-compat.ll
  llvm/test/Instrumentation/HWAddressSanitizer/alloca-with-calls.ll
  llvm/test/Instrumentation/HWAddressSanitizer/alloca.ll
  llvm/test/Instrumentation/HWAddressSanitizer/exception-lifetime.ll
  llvm/test/Instrumentation/HWAddressSanitizer/kernel-alloca.ll
  llvm/test/Instrumentation/HWAddressSanitizer/prologue.ll
  llvm/test/Instrumentation/HWAddressSanitizer/stack-coloring.ll
  llvm/test/Instrumentation/HWAddressSanitizer/use-after-scope-setjmp.ll
  llvm/test/Instrumentation/HWAddressSanitizer/use-after-scope.ll

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