beb3fa2d2e
This reverts commit 255c3e3dcb06299aa2365f70817322a8a381c351, which breaks Msan-x86_64-Test.
21 lines
584 B
C
21 lines
584 B
C
// Test that verifies TSan runtime doesn't contain compiler-emitted
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// memcpy/memmove calls. It builds the binary with TSan and check's
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// its objdump.
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// This could fail if using a static libunwind because that static libunwind
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// could be uninstrumented and contain memcpy/memmove calls not intercepted by
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// tsan.
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// REQUIRES: shared_unwind
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// RUN: %clang_tsan -O1 %s -o %t
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// RUN: llvm-objdump -d -l %t | FileCheck %s
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int main() {
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return 0;
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}
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// CHECK-NOT: callq {{.*<(__interceptor_)?mem(cpy|set)>}}
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// tail calls:
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// CHECK-NOT: jmpq {{.*<(__interceptor_)?mem(cpy|set)>}}
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