[DO NOT MERGE] Duplicate blacklist to ignorelist file
This is so that we can go ahead with an re-client release that upgrades LLVM.
Doc: https://docs.google.com/document/d/1qBmhyZpCiOz4SYkba4KmDcwExK-Gr44mVjoN-9uqwr0/edit?resourcekey=0-c4Nyh_i8pWf0VzkFSlleKg#
Added do not merge tag since each branch would have a different compiler package to which we need to make this change into
Bug: b/197993870
Change-Id: I8bdcbc799b6734c3160a149133b52282505db0c5
diff --git a/lib64/clang/12.0.7/share/asan_ignorelist.txt b/lib64/clang/12.0.7/share/asan_ignorelist.txt
new file mode 100644
index 0000000..c25921f
--- /dev/null
+++ b/lib64/clang/12.0.7/share/asan_ignorelist.txt
@@ -0,0 +1,13 @@
+# Blacklist for AddressSanitizer. Turns off instrumentation of particular
+# functions or sources. Use with care. You may set location of blacklist
+# at compile-time using -fsanitize-blacklist=<path> flag.
+
+# Example usage:
+# fun:*bad_function_name*
+# src:file_with_tricky_code.cc
+# global:*global_with_bad_access_or_initialization*
+# global:*global_with_initialization_issues*=init
+# type:*Namespace::ClassName*=init
+
+# Stack buffer overflow in VC/INCLUDE/xlocnum, see http://goo.gl/L4qqUG
+fun:*_Find_elem@*@std*
diff --git a/lib64/clang/12.0.7/share/cfi_ignorelist.txt b/lib64/clang/12.0.7/share/cfi_ignorelist.txt
new file mode 100644
index 0000000..4a0f039
--- /dev/null
+++ b/lib64/clang/12.0.7/share/cfi_ignorelist.txt
@@ -0,0 +1,17 @@
+[cfi-unrelated-cast]
+# The specification of std::get_temporary_buffer mandates a cast to
+# uninitialized T* (libstdc++, MSVC stdlib).
+fun:_ZSt20get_temporary_buffer*
+fun:*get_temporary_buffer@.*@std@@*
+
+# STL address-of magic (libstdc++).
+fun:*__addressof*
+
+# Windows C++ stdlib headers that contain bad unrelated casts.
+src:*xmemory0
+src:*xstddef
+
+# std::_Sp_counted_ptr_inplace::_Sp_counted_ptr_inplace() (libstdc++).
+# This ctor is used by std::make_shared and needs to cast to uninitialized T*
+# in order to call std::allocator_traits<T>::construct.
+fun:_ZNSt23_Sp_counted_ptr_inplace*
diff --git a/lib64/clang/12.0.7/share/hwasan_ignorelist.txt b/lib64/clang/12.0.7/share/hwasan_ignorelist.txt
new file mode 100644
index 0000000..395ba28
--- /dev/null
+++ b/lib64/clang/12.0.7/share/hwasan_ignorelist.txt
@@ -0,0 +1,7 @@
+# Blacklist for HWAddressSanitizer. Turns off instrumentation of particular
+# functions or sources. Use with care. You may set location of blacklist
+# at compile-time using -fsanitize-blacklist=<path> flag.
+
+# Example usage:
+# fun:*bad_function_name*
+# src:file_with_tricky_code.cc
diff --git a/lib64/clang/12.0.7/share/msan_ignorelist.txt b/lib64/clang/12.0.7/share/msan_ignorelist.txt
new file mode 100644
index 0000000..3efef57
--- /dev/null
+++ b/lib64/clang/12.0.7/share/msan_ignorelist.txt
@@ -0,0 +1,10 @@
+# Blacklist for MemorySanitizer. Turns off instrumentation of particular
+# functions or sources. Use with care. You may set location of blacklist
+# at compile-time using -fsanitize-blacklist=<path> flag.
+
+# Example usage:
+# fun:*bad_function_name*
+# src:file_with_tricky_code.cc
+
+# https://bugs.llvm.org/show_bug.cgi?id=31877
+fun:__gxx_personality_*