[all-commits] [llvm/llvm-project] 1b6019: [rtsan][compiler-rt] Introduce __rtsan_notify_bloc...

[Chris Apple via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 1b6019388c17657c1c07f1e3123a7b4000f94490
      https://github.com/llvm/llvm-project/commit/1b6019388c17657c1c07f1e3123a7b4000f94490
  Author: Chris Apple <cja-private at pm.me>
  Date:   2024-09-21 (Sat, 21 Sep 2024)

  Changed paths:
    M compiler-rt/lib/rtsan/rtsan.cpp
    M compiler-rt/lib/rtsan/rtsan.h
    M compiler-rt/lib/rtsan/rtsan_assertions.cpp
    M compiler-rt/lib/rtsan/rtsan_assertions.h
    M compiler-rt/lib/rtsan/rtsan_diagnostics.cpp
    M compiler-rt/lib/rtsan/rtsan_diagnostics.h
    M compiler-rt/lib/rtsan/tests/rtsan_test_assertions.cpp
    A compiler-rt/test/rtsan/blocking_call.cpp

  Log Message:
  -----------
  [rtsan][compiler-rt] Introduce __rtsan_notify_blocking_call (#109529)

# Why?

In llvm, we need to add a call to `__rtsan_notify_blocking_call()` when
a function is marked `[[clang::blocking]]`. This will produce a
different error message than a call to an unsafe malloc etc



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