[all-commits] [llvm/llvm-project] c2fd3b: [ASan][test] XFAIL stack overflow tests on Linux/s...

[Rainer Orth via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: c2fd3b76f21632fa617a18c50dc9dff84b1a6538
      https://github.com/llvm/llvm-project/commit/c2fd3b76f21632fa617a18c50dc9dff84b1a6538
  Author: Rainer Orth <ro at gcc.gnu.org>
  Date:   2024-09-25 (Wed, 25 Sep 2024)

  Changed paths:
    M compiler-rt/test/asan/TestCases/Linux/stack-overflow-recovery-mode.cpp
    M compiler-rt/test/asan/TestCases/Linux/stack-overflow-sigbus.cpp
    M compiler-rt/test/asan/TestCases/Posix/stack-overflow.cpp

  Log Message:
  -----------
  [ASan][test] XFAIL stack overflow tests on Linux/sparc64 (#109773)

When enabling ASan SPARC testing as per PR #107405, 3 stack overflow
tests `FAIL` on Linux/sparc64:
```
  AddressSanitizer-sparc-linux :: TestCases/Linux/stack-overflow-recovery-mode.cpp
  AddressSanitizer-sparc-linux :: TestCases/Linux/stack-overflow-sigbus.cpp
  AddressSanitizer-sparc-linux :: TestCases/Posix/stack-overflow.cpp
  AddressSanitizer-sparc-linux-dynamic :: TestCases/Linux/stack-overflow-recovery-mode.cpp
  AddressSanitizer-sparc-linux-dynamic :: TestCases/Linux/stack-overflow-sigbus.cpp
  AddressSanitizer-sparc-linux-dynamic :: TestCases/Posix/stack-overflow.cpp
```
However, as detailed in Issue #109771, even a Linux equivalent of the
Solaris/sparcv9 fix (PR #109101) doesn't improve the situation.

Therefore this patch `XFAIL`s the tests until the root cause can be
figured out.

Tested on `sparc64-unknown-linux-gnu`, `sparcv9-sun-solaris2.11`, and
`x86_64-pc-linux-gnu`.



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