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llvm-capstone/compiler-rt/lib/msan
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Gui Andrade b0ffa8befe [MSAN] Pass Origin by parameter to __msan_warning functions 
Summary:
Normally, the Origin is passed over TLS, which seems like it introduces unnecessary overhead. It's in the (extremely) cold path though, so the only overhead is in code size.

But with eager-checks, calls to __msan_warning functions are extremely common, so this becomes a useful optimization.

This can save ~5% code size.

Reviewers: eugenis, vitalybuka

Reviewed By: eugenis, vitalybuka

Subscribers: hiraditya, #sanitizers, llvm-commits

Tags: #sanitizers, #llvm

Differential Revision: https://reviews.llvm.org/D81700
2020-06-15 17:49:18 -07:00
..
tests
[NFC, msan] Increase stack in small stack tests
2020-04-15 19:41:57 -07:00
.clang-format
[sanitizer] Remove unneeded blank lines
2018-05-09 00:44:26 +00:00
CMakeLists.txt
[msan] Blacklist __gxx_personality_v0.
2019-10-31 10:22:52 -07:00
msan_allocator.cpp
[MSan] Enable for SystemZ
2020-04-16 12:15:01 +02:00
msan_allocator.h
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
msan_blacklist.txt
[msan] Blacklist __gxx_personality_v0.
2019-10-31 10:22:52 -07:00
msan_chained_origin_depot.cpp
compiler-rt: Rename .cc file in lib/msan to .cpp
2019-08-01 14:08:18 +00:00
msan_chained_origin_depot.h
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
msan_flags.h
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
msan_flags.inc
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
msan_interceptors.cpp
[MSan] Add COMMON_INTERCEPTOR_NOTHING_IS_INITIALIZED
2020-04-03 17:18:53 +02:00
msan_interface_internal.h
[MSAN] Pass Origin by parameter to __msan_warning functions
2020-06-15 17:49:18 -07:00
msan_linux.cpp
Update compiler-rt cpplint.py
2019-09-11 21:33:06 +00:00
msan_new_delete.cpp
Remove NOLINTs from compiler-rt
2019-09-11 23:19:48 +00:00
msan_origin.h
[msan] Fix comment of __msan::Origin::isHeapOrigin
2020-06-14 23:58:49 -07:00
msan_poisoning.cpp
compiler-rt: Rename .cc file in lib/msan to .cpp
2019-08-01 14:08:18 +00:00
msan_poisoning.h
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
msan_report.cpp
compiler-rt: Rename .cc file in lib/msan to .cpp
2019-08-01 14:08:18 +00:00
msan_report.h
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
msan_thread.cpp
compiler-rt: Rename .cc file in lib/msan to .cpp
2019-08-01 14:08:18 +00:00
msan_thread.h
Update the file headers across all of the LLVM projects in the monorepo
2019-01-19 08:50:56 +00:00
msan.cpp
[MSAN] Pass Origin by parameter to __msan_warning functions
2020-06-15 17:49:18 -07:00
msan.h
[MSan] Enable for SystemZ
2020-04-16 12:15:01 +02:00
msan.syms.extra
…