~pali/llvm/compiler-rt-trunk : changes

~pali/llvm/compiler-rt-trunk » Changes from revision 11186

From Revision 11186 to 11167

Rev	Summary	Authors	Date
11186	Revert "tsan: update check_analyze.sh" Revert "tsan: update check_analyze.sh" This reverts commit r353820, to go with the revert of r353817.	rovka	5 years ago
11185	Revert "tsan: add fiber support" Revert "tsan: add fiber support" This reverts commit r353817 because we think it broke AARch64 and PowerPC buildbots.	rovka	5 years ago
11184	[profile] Provide lprofGetHostName for all windows environme... [profile] Provide lprofGetHostName for all windows environments This function doesn't use anything MSVC specific but works fine for any _WIN32 target. Differential Revision: https://reviews.llvm.org/D58106	mstorsjo	5 years ago
11183	[CMake] Avoid clang dependencies in the runtimes build [CMake] Avoid clang dependencies in the runtimes build Dependencies like clang aren't available in the runtimes build, this was accidentally omitted in D57992.	phosek	5 years ago
11182	[libFuzzer] a bit of refactoring of the fork mode [libFuzzer] a bit of refactoring of the fork mode	kcc	5 years ago
11181	[Sanitizer][NFC] Darwin: limit parallism for sanitizer_commo... [Sanitizer][NFC] Darwin: limit parallism for sanitizer_common tests Many sanitizer_common tests (ASan, TSan) run with a "sanitized process space" so we need to limit their parallism.	yln	5 years ago
11180	[xray][tests][RHDTS] Add -lstdc++ after LLVM libs, resolving... [xray][tests][RHDTS] Add -lstdc++ after LLVM libs, resolving link error with RHDTS Summary: A link error was encountered when using the Red Hat Developer Toolset. In the RHDTS, `libstdc++.so` is a linker script that may resolve symbols to a static library. This patch places `-lstdc++` later in the ordering. Reviewers: sfertile, nemanjai, tstellar, dberris Reviewed By: dberris Subscribers: dberris, mgorny, delcypher, jdoerfert, #sanitizers, llvm-commits Tags: #llvm, #sanitizers Differential Revision: https://reviews.llvm.org/D58144	hubert.reinterpretca...	5 years ago
11179	[tsan] #undef one-letter macros [tsan] #undef one-letter macros buildgo.sh puts most of sanitizer_common together in a single source file. These single-letter macros end up affecting a lot of unrelated code; #undef them as early as possible.	eugenis	5 years ago
11178	[libFuzzer] move the implementation of the fork mode into a ... [libFuzzer] move the implementation of the fork mode into a separate file	kcc	5 years ago
11177	tsan: update check_analyze.sh tsan: update check_analyze.sh Update numbers after 353817. This was extensively benchmarked in https://reviews.llvm.org/D54889	dvyukov	5 years ago
11176	tsan: add fiber support tsan: add fiber support This patch adds functions for managing fibers: __tsan_get_current_fiber() __tsan_create_fiber() __tsan_destroy_fiber() __tsan_switch_to_fiber() __tsan_set_fiber_name() See the added tests for use examples. Author: yuri (Yuri Per) Reviewed in: https://reviews.llvm.org/D54889	dvyukov	5 years ago
11175	tsan: Introduce in_symbolizer() function for Thread sanitize... tsan: Introduce in_symbolizer() function for Thread sanitizer This change is preparation for fiber support. Author: yuri (Yuri Per) Reviewed in: https://reviews.llvm.org/D58104	dvyukov	5 years ago
11174	[CMake] Avoid internal dependencies in the runtimes build [CMake] Avoid internal dependencies in the runtimes build When performing runtimes build, dependencies like clang and clang-headers aren't available. This was accidentally omitted in D57992.	phosek	5 years ago
11173	[libFuzzer] make the fork mode less verbose [libFuzzer] make the fork mode less verbose	kcc	5 years ago
11172	[libFuzzer] teach the fork mode to ignore OOMs and timeouts [libFuzzer] teach the fork mode to ignore OOMs and timeouts	kcc	5 years ago
11171	[sanitizer] Don't compile GetPathAssumingFileIsRelativeToExe... [sanitizer] Don't compile GetPathAssumingFileIsRelativeToExec on Fuchsia This avoids the unused function warning during compilation. Differential Revision: https://reviews.llvm.org/D58082	phosek	5 years ago
11170	[CMake][XRay] Silence llvm-config error when checking librar... [CMake][XRay] Silence llvm-config error when checking library support Otherwise this propagates all the way to CMake and results in an error during configuration. We check and handle the result and report warning separately so this is not changing the behavior. Differential Revision: https://reviews.llvm.org/D58086	phosek	5 years ago
11169	[libFuzzer] replace slow std::mt19937 with a much faster [libFuzzer] replace slow std::mt19937 with a much faster std::minstd_rand; second attempt after failed r352732, this time with a fix for cmake	kcc	5 years ago
11168	[libFuzzer] simplify the code for print_coverage=1 so that i... [libFuzzer] simplify the code for print_coverage=1 so that it doesn't fail on broken debug info	kcc	5 years ago
11167	[libFuzzer] Make coverage.test work on ARM64 [libFuzzer] Make coverage.test work on ARM64 Summary: This test instruments the following code with coverage, runs the fuzzer once, and asserts that there are uncovered PCs. The ARM64 backend optimizes this code using the `csel` (Conditional select) instruction, which removes all branching from the resulting machine code. The test then fails because we do not have any uncovered PCs. The easiest solution for now is to turn off optimization for the DSOs used in this test. ``` int DSO1(int a) { if (a < 123456) return 0; return 1; } ``` rdar://47646400 Reviewers: kcc Tags: #sanitizers, #llvm Differential Revision: https://reviews.llvm.org/D58087	yln	5 years ago

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