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I'm making a change in this area (https://reviews.llvm.org/D138461), so update the test: * Add proper synchronization instead of a sleep. * Avoid some unnecessary size_t casts. * Spawn the number of hardware threads instead of 10. * Check that `__cxa_get_globals` and `__cxa_get_globals_fast` return the same values. * Split the test in with-threads and without-threads tests to simplify the code. Differential Revision: https://reviews.llvm.org/D138460 Co-authored-by: Louis Dionne <ldionne.2@gmail.com>
25 lines
962 B
C++
25 lines
962 B
C++
//===----------------------------------------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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// UNSUPPORTED: c++03
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#include "assert_macros.h"
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#include "concat_macros.h"
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#include "../src/cxa_exception.h"
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int main(int, char**) {
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void* globals = __cxxabiv1::__cxa_get_globals();
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TEST_REQUIRE(globals != nullptr, TEST_WRITE_CONCATENATED("Got null result from __cxa_get_globals"));
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void* fast_globals = __cxxabiv1::__cxa_get_globals_fast();
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TEST_REQUIRE(globals == fast_globals, TEST_WRITE_CONCATENATED("__cxa_get_globals returned ", globals,
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" but __cxa_get_globals_fast returned ", fast_globals));
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return 0;
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}
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